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Sample records for axilla

  1. MR and CT anatomy of the axilla

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    Hergan, K. [Central Inst. of Radiology, County Hospital, Feldkirch (Austria); Morrigl, B. [Innsbruck Univ. (Austria). Inst. of Anatomy; Kathrein, A. [Univ. Hospital, Innsbruck (Austria). Dept. of Trauma Surgery; Buchberger, W. [Univ. Hospital, Innsbruck (Austria). Dept. of Radiology; Judmaier, W. [Univ. Hospital, Innsbruck (Austria). Dept. of Radiology; Peer, S. [Univ. Hospital, Innsbruck (Austria). Dept. of Radiology; Oser, W. [Central Inst. of Radiology, County Hospital, Feldkirch (Austria)

    1997-03-01

    Purpose: To depict the complex anatomy of the axilla with CT and MR imaging. Material and Methods: The axillary regions of 2 cadavers (with arms hyperabducted) were examined by means of CT and MR. In this position the cadavers were frozen and cryosectioned. The anatomical sections documented by the MR and CT images were compared and anatomical structures were designated. To show the reproducibility of the anatomical structures and to find variations, 20 volunteers were also examined by MR, and 20 consecutive patients without axillary symptoms were examined by CT. Results: The complexity of the axilla was excellently shown by both CT and MR, but MR was able to demonstrate more detail in the small vessels and in the brachial plexus. The comparability of the examinations of the different individuals was best in the axial plane. Some differences appeared in the coronal and sagittal planes caused by different positions of the arm. Conclusion: Axillary anatomy was demonstrated in detail and was reproducible with CT and MR imaging. (orig.).

  2. The Safety and Efficiency of the Ultrasound-guided Large Needle Core Biopsy of Axilla Lymph Nodes

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    Kim, Ki Hong; Son, Eun Ju; Kim, Eun-Kyung; Ko, Kyung Hee; Kang, Haeyoun; Oh, Ki Keun

    2008-01-01

    Purpose To evaluate the safety and efficiency of the Ultrasound (US)-guided large needle core biopsy of axilla lymph nodes. Materials and Methods From March 2004 to September 2005, 31 patients underwent the US-guided core biopsy for axilla lymph nodes. Twenty five lesions out of 31 were detected during breast US, and 6 of 31 cases were palpable. Lymph nodes were classified based on their shape and cortical morphology. The core biopsy of axilla lymph nodes was performed on suspicious lymph nod...

  3. Unilateral indurated plaque in the axilla: a case of metastatic breast carcinoma.

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    Shagalov, Devorah; Xu, Michelle; Liebman, Tracey; Taylor, Gina

    2016-01-01

    Breast cancer is the most commonly diagnosed cancer among American women and is also the most common internal malignancy to metastasize to the skin. Rarely, cutaneous metastases represent the first indication of breast carcinoma, putting dermatologists in an instrumental position to make the diagnosis of breast carcinoma. We report the case of a 71-year-old woman with a 10-year history of a slowly-enlarging, indurated plaque in the right axilla. Review of symptoms was significant only for occasional numbness and tingling that extended from the right axilla to the right hand. Biopsy revealed cells infiltrating in a single-file between the collagen bundles in the dermis and subcutis and immunohistochemical staining consistent with a diagnosis of invasive lobular carcinoma. Subsequent work up revealed a primary breast lesion and extensive bony metastases. PMID:27617728

  4. Primary lymphoma of the breast involving both axillae with bilateral breast carcinoma

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    Rubin Gary

    2008-05-01

    Full Text Available Abstract Background Primary Non-Hodgkin's Lymphoma (PHNL of the breast is a rare entity, while secondary involvement of the breast with diffuse disease of Non-Hodgkin's lymphoma (NHL is more common. However, PNHL is the most frequent haematopoietic tumour of the breast. Diagnostic criteria for PNHL of the breast are presence of technically adequate pathologic specimens, close association of mammary tissue and lymphomatous infiltrate, no prior diagnosis of an extarammamary lymphoma, and no evidence of concurrent widespread disease, except for ipsilateral axillary lymph nodes if concomitant with the primary lesion. Case presentation A 57-year-old woman was recalled because her screening mammograms revealed three separate lesions in her right breast and one in the left. Histology of the lesions confirmed lymphoma in one breast with ductal carcinoma in the other. Conclusion Most of reported cases in literature have been involving the right breast, and almost all the patients were females. NHLs of the breast typically present as unilateral mass; the frequency of bilateral disease at first presentation ranges from 5–25%. Our objective is to report a case of primary lymphoma of the breast involving both axillae with concomitant bilateral primary breast cancer which has not been reported yet to our best of knowledge in literature.

  5. Unilateral axillary arch with two slips entrapping neurovascular bundle in axilla and its innervation by the median nerve

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    Somayaji SN

    2009-10-01

    Full Text Available Axillary arch is an additional muscle bundle of various dimensions extending usually from the latissimus dorsi in the posterior fold of the axilla, to the pectoralis major or other neighboring muscles and bones. In the present case presence of such unusual axillary arch innervated by the median nerve has been reported. During routine dissection of axilla region in one of the upper limbs, the occurrence of axillary arch was observed. The muscle fibers were arising from the belly of latissimus dorsi and were getting inserted to the tendon of coracobrachilais and lateral lip of bicipital groove. As it passed through the axilla it divided into 2 slips, enclosing the axillary vessels and nerves related to them. The fleshy fibers of the axillary arch were innervated by 2 small twigs from the median nerve. Though the occurrence of the axillary arch is very common, axillary arch with 2 slips getting innervated by the median nerve is not been reported so far. Further, a detailed literature review was done and the surgical and clinical importance of the case was discussed.

  6. Stage III Melanoma in the Axilla: Patterns of Regional Recurrence After Surgery With and Without Adjuvant Radiation Therapy

    International Nuclear Information System (INIS)

    Purpose: To describe the anatomic distribution of regionally recurrent disease in patients with stage III melanoma in the axilla after curative-intent surgery with and without adjuvant radiation therapy. Methods and Materials: A single-institution, retrospective analysis of a prospective database of 277 patients undergoing curative-intent treatment for stage III melanoma in the axilla between 1992 and 2012 was completed. For patients who received radiation therapy and those who did not, patterns of regional recurrence were analyzed, and univariate analyses were performed to assess for potential factors associated with location of recurrence. Results: There were 121 patients who received adjuvant radiation therapy because their clinicopathologic features conferred a greater risk of regional recurrence. There were 156 patients who received no radiation therapy. The overall axillary control rate was 87%. There were 37 patients with regional recurrence; 17 patients had received adjuvant radiation therapy (14%), and 20 patients (13%) had not. The likelihood of in-field nodal recurrence was significantly less in the adjuvant radiation therapy group (P=.01) and significantly greater in sites adjacent to the axilla (P=.02). Patients with high-risk clinicopathologic features who did not receive adjuvant radiation therapy also tended to experience in-field failure rather than adjacent-field failure. Conclusions: Patients who received adjuvant radiation therapy were more likely to experience recurrence in the adjacent-field regions rather than in the in-field regions. This may not simply reflect higher-risk pathology. Using this data, it may be possible to improve outcomes by reducing the number of adjacent-field recurrences after adjuvant radiation therapy

  7. Stage III Melanoma in the Axilla: Patterns of Regional Recurrence After Surgery With and Without Adjuvant Radiation Therapy

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    Pinkham, Mark B., E-mail: mark.pinkham@health.qld.gov.au [Department of Radiation Oncology, Princess Alexandra Hospital, Brisbane (Australia); University of Queensland, Brisbane (Australia); Foote, Matthew C. [Department of Radiation Oncology, Princess Alexandra Hospital, Brisbane (Australia); Queensland Melanoma Project, Princess Alexandra Hospital, Brisbane (Australia); Diamantina Institute, Brisbane (Australia); University of Queensland, Brisbane (Australia); Burmeister, Elizabeth [Nursing Practice Development Unit, Princess Alexandra Hospital, Brisbane (Australia); Research Centre for Clinical and Community Practice, Griffith University, Brisbane (Australia); Thomas, Janine [Queensland Melanoma Project, Princess Alexandra Hospital, Brisbane (Australia); Meakin, Janelle [Clinical Trials Research Unit, Princess Alexandra Hospital, Brisbane (Australia); Smithers, B. Mark [Queensland Melanoma Project, Princess Alexandra Hospital, Brisbane (Australia); University of Queensland, Brisbane (Australia); Burmeister, Bryan H. [Department of Radiation Oncology, Princess Alexandra Hospital, Brisbane (Australia); Queensland Melanoma Project, Princess Alexandra Hospital, Brisbane (Australia); University of Queensland, Brisbane (Australia)

    2013-07-15

    Purpose: To describe the anatomic distribution of regionally recurrent disease in patients with stage III melanoma in the axilla after curative-intent surgery with and without adjuvant radiation therapy. Methods and Materials: A single-institution, retrospective analysis of a prospective database of 277 patients undergoing curative-intent treatment for stage III melanoma in the axilla between 1992 and 2012 was completed. For patients who received radiation therapy and those who did not, patterns of regional recurrence were analyzed, and univariate analyses were performed to assess for potential factors associated with location of recurrence. Results: There were 121 patients who received adjuvant radiation therapy because their clinicopathologic features conferred a greater risk of regional recurrence. There were 156 patients who received no radiation therapy. The overall axillary control rate was 87%. There were 37 patients with regional recurrence; 17 patients had received adjuvant radiation therapy (14%), and 20 patients (13%) had not. The likelihood of in-field nodal recurrence was significantly less in the adjuvant radiation therapy group (P=.01) and significantly greater in sites adjacent to the axilla (P=.02). Patients with high-risk clinicopathologic features who did not receive adjuvant radiation therapy also tended to experience in-field failure rather than adjacent-field failure. Conclusions: Patients who received adjuvant radiation therapy were more likely to experience recurrence in the adjacent-field regions rather than in the in-field regions. This may not simply reflect higher-risk pathology. Using this data, it may be possible to improve outcomes by reducing the number of adjacent-field recurrences after adjuvant radiation therapy.

  8. Ultrasonography of the axilla in the follow-up of breast cancer patients who have a negative sentinel node biopsy and who avoid axillary clearance.

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    Leikola, Junnu; Saarto, Tiina; Joensuu, Heikki; Sarvas, Krista; Vironen, Jaana; Von Smitten, Karl; Virkkunen, Pekka; Vanharanta, Brita; Mäkelä, Pekka; Leidenius, Marjut

    2006-01-01

    The clinical value of ultrasonography of the axilla in detection of breast cancer recurrence is not known among patients who have a negative sentinel node biopsy and avoid axillary clearance. We studied a cohort of 205 such patients using ultrasonography one and three years after breast surgery. A recurrent tumour was found in the axilla in only two (0.5%) of the total of 383 ultrasound examinations performed during the study, and only one (0.3%) of the 369 examinations performed at the scheduled study visits revealed cancer. None of the ultrasound examinations was false positive, and no study participant was subjected to unnecessary surgery due to ultrasound monitoring. We conclude that the rate of breast cancer recurrence in the ipsilateral axilla is low following sparing of the axillary contents, and that monitoring of such patients with repeated ultrasound examinations is unlikely to be cost-effective. PMID:16864171

  9. Sentinel Lymph Node Detection in Contralateral Axilla at Initial Presentation of a Breast Cancer Patient: Case Report

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    Gülin Uçmak Vural

    2010-06-01

    Full Text Available The main basin for breast lymphatic drainage is ipsilateral axilla. However, extra-axillary drainage may be seen in some patients. The most common extra-axillary site is internal mammary chain, while contralateral axillary drainage is an extremely rare situation in previously untreated patients. We describe a case of untreated right breast retroareolar carcinoma with contralateral axillary drainage detected on preoperative lymphoscintigraphy. Contralateral axillary dissection was performed based on the result of frozen section examination of the sentinel lymph node (SLN which turned out to burden micrometastasis. Postoperative histopathological examination revealed invasive ductal carcinoma metastasis in 17 out of 22 lymph nodes from the ipsilateral axillary dissection, whereas 14 lymph nodes from contralateral axillary dissection other than the SLN were nonmetastatic. In our opinion, determination of contralateral axillary metastasis in primary staging process had a major contribution to the management of the patient

  10. Measurement of paraben concentrations in human breast tissue at serial locations across the breast from axilla to sternum.

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    Barr, L; Metaxas, G; Harbach, C A J; Savoy, L A; Darbre, P D

    2012-03-01

    The concentrations of five esters of p-hydroxybenzoic acid (parabens) were measured using HPLC-MS/MS at four serial locations across the human breast from axilla to sternum using human breast tissue collected from 40 mastectomies for primary breast cancer in England between 2005 and 2008. One or more paraben esters were quantifiable in 158/160 (99%) of the tissue samples and in 96/160 (60%) all five esters were measured. Variation was notable with respect to individual paraben esters, location within one breast and similar locations in different breasts. Overall median values in nanograms per gram tissue for the 160 tissue samples were highest for n-propylparaben [16.8 (range 0-2052.7)] and methylparaben [16.6 (range 0-5102.9)]; levels were lower for n-butylparaben [5.8 (range 0-95.4)], ethylparaben [3.4 (range 0-499.7)] and isobutylparaben 2.1 (range 0-802.9). The overall median value for total paraben was 85.5 ng g(-1) tissue (range 0-5134.5). The source of the paraben cannot be identified, but paraben was measured in the 7/40 patients who reported never having used underarm cosmetics in their lifetime. No correlations were found between paraben concentrations and age of patient (37-91 years), length of breast feeding (0-23 months), tumour location or tumour oestrogen receptor content. In view of the disproportionate incidence of breast cancer in the upper outer quadrant, paraben concentrations were compared across the four regions of the breast: n-propylparaben was found at significantly higher levels in the axilla than mid (P = 0.004 Wilcoxon matched pairs) or medial (P = 0.021 Wilcoxon matched pairs) regions (P = 0.010 Friedman ANOVA). PMID:22237600

  11. Early application of percutaneous neuromuscular electric stimulation in interfering motor function of limbs and difference in temperature of axilla of patients with ischemic stroke

    Institute of Scientific and Technical Information of China (English)

    Zhenhui Jiang; Siyi Yin; Na Bi; Xiang He; Fang Qu

    2006-01-01

    BACKGROUND: Temperature of axilla could be affected due to motor dysfunction of limbs and neural changes of vessel after ischemic stroke.OBJECTIVE: To observe the effect of percutaneous neuromuscular electric stimulation (PNES) on difference in temperature of axilla and analyze the relationship between function of limbs and difference in temperature of axilla.DESIGN: Randomized grouping and controlled observation.SETTING: Department of Neurology, General Hospital of Shenyang Military Area Command of Chinese PLA.PARTICIPANTS: Sixty patients with ischemic stroke were selected from Neurological Department of General Hospital of Shenyang Military Area Command of Chinese PLA from January to June 2003. All cases were diagnosed with clinical diagnosis criteria of ischemic stroke established by the Fourth Chinese Classification of Cerebrovasular Disease and CT examination and received neuromuscular electric stimulation (NES). Patients were randomly divided into control group and treatment group with 30 in each group.METHODS: Control group: Patients received routinely neurological therapy. Treatment group: Except routine therapy, patients suffered from NES at 48 hours after hospitalization. NMT-91 NES equipment was used to stimulated injured limbs with Iow frequency once 30 minutes a day in total of 10 times a course, especially extensor muscle of upper limb and flexor muscle of lower limb. Prescription of hemiplegia was internally decided by equipment with the output frequency of 200 Hz. Intensity of electric output could cause muscle contraction.The therapy needed two or three courses. Temperature of bilateral axilla was measured every day to calculate the difference with the formula of (temperature of axilla on the injured side - temperature of axilla on the healthy side). Motor function of limbs was measured with FugI-Meyer Motor Assessment (FMA) during hospitalization and at 2 and 4 hours after hospitalization. Among 90 points, upper and lower limb function was 54

  12. Dosimetric evaluation of incidental irradiation to the axilla during whole breast radiotherapy for patients with left-sided early breast cancer in the IMRT era.

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    Lee, Jayoung; Kim, Shin-Wook; Son, Seok Hyun

    2016-06-01

    The purpose of this study was to compare the dosimetric parameters for incidental irradiation to the axilla during whole breast radiotherapy (WBRT) with 3-dimensional conformal radiotherapy (3D-CRT) and intensity-modulated radiotherapy (IMRT). Twenty left breast cancer patients treated with WBRT after breast-conserving surgery (BCS) were enrolled in this study. Remnant breast tissue, 3 levels of the axilla, heart, and lung were delineated. We used 2 different radiotherapy methods: 3D-CRT with field-in-field technique and 7-field fixed-beam IMRT. The target coverage of IMRT was significantly better than that of 3D-CRT (Dmean: 49.72 ± 0.64 Gy vs 50.24 ± 0.66 Gy, P axillary irradiation was shown throughout each level of axilla by IMRT compared to 3D-CRT (Dmean for level I: 42.58 ± 5.31 Gy vs 14.49 ± 6.91 Gy, P positive sentinel lymph nodes and who do not undergo complete axillary lymph node dissection. PMID:27368030

  13. A Novel Method for Studying the Pharmacokinetics of [(14) C]Umeclidinium After Application to the Axilla or Palm of Healthy Male Subjects.

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    Pene Dumitrescu, T; Santos, L L; Hughes, S C; Pereira, A I; Young, G C; Hussey, E; Charlton, P; Baptiste-Brown, S; Stuart, J S; Vincent, V; van Marle, S P; Schmith, V D

    2016-08-01

    Umeclidinium (UMEC), a long-acting muscarinic antagonist approved for chronic obstructive pulmonary disease (COPD), was investigated for primary hyperhidrosis as topical therapy. This study evaluated the pharmacokinetics, safety, and tolerability of a single dose of [(14) C]UMEC applied to either unoccluded axilla (UA), occluded axilla (OA), or occluded palm (OP) of healthy males. After 8 h the formulation was removed. [(14) C]UMEC plasma concentrations (Cp) were quantified by accelerator mass spectrometry. Occlusion increased systemic exposure by 3.8-fold. Due to UMEC absorption-limited pharmacokinetics, Cp data from the OA were combined with intravenous data from a phase I study. The data were described by a two-compartment population model with sequential zero and first-order absorption and linear elimination. Simulated systemic exposure following q.d. doses to axilla was similar to the exposure from the inhaled therapy, suggesting that systemic safety following dermal administration can be bridged to the inhaled program, and offering the potential for a reduced number of studies and/or subjects. PMID:27304394

  14. Assessment of the accuracy of ultrasound compared to magnetic resonance imaging in the ability to detect metastatic breast cancer to the axilla

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    Sarah Ines Ramirez

    2012-01-01

    Full Text Available Sentinel lymph node biopsy (SLNB is routinely used in the staging of invasive breast cancer. The aim of this study was to investigate the diagnostic accuracy of ultrasonography (US compared to magnetic resonance imaging (MRI in the pre-operative assessment of metastatic disease to the axilla in breast cancer patients at our community hospital. We retrospectively reviewed a prospectively collected database of 277 patients seen at our breast center from 2009 to 2010. Patients with invasive breast cancer were then evaluated for axillary metastasis. Lymph nodes were sampled using fine needle aspiration (FNAB or core biopsy. Histopathology of the sentinel lymph nodes (SLN or results of the axillary dissection were compared to US or MRI results. A total of 228 patients had invasive breast cancer. In these patients, 122 lymph nodes were sampled. Pathology proven metastases to axillary lymph nodes were found in 76 cases. Accuracy and sensitivity were higher in US than MRI in detecting metastatic disease to the axilla (70.2%, 84.6%, P<0.001 and 60.0%, 52.6%, P <0.1, respectively. US was more accurate than MRI at detecting metastatic breast cancer in the axilla in our community hospital. Axillary US should be a routine part of assessment of breast cancer patients.

  15. Staging the axilla in women with breast cancer:the utility of preoperative ultrasound-guided needle biopsy

    Institute of Scientific and Technical Information of China (English)

    Nehmat Houssami; Robin M.Turner

    2014-01-01

    Preoperative staging of the axilla in women with invasive breast cancer using ultrasound-guided needle biopsy (UNB) identiifes approximately 50% of patients with axillary nodal metastases prior to surgical intervention. Although moderately sensitive, it is a highly speciifc staging strategy that is rarely falsely-positive, hence a positive UNB allows patients to be triaged to axillary lymph-node dissection (ALND) avoiding potentially unnecessary sentinel node biopsy (SNB). In this review, we extend our previous work through an updated literature search, focusing on studies that report data on UNB utility. Based on data for 10,934 breast cancer patients, sourced from 35 studies, a positive UNB allowed triage of 1,745 cases (simple proportion 16%) to axillary surgical treatment: the utility of UNB was a median 19.8% [interquartile range (IQR) 11.6%-26.7%] across these studies. We also modelled data from a subgroup of studies, and estimated that amongst patients with metastases to axillary nodes, the odds ratio (OR) for high nodal disease burden for a positive UNB versus a negative UNB was 4.38 [95% confidence interval (95% CI): 3.13, 6.13],P<0.001. From this model, the estimated proportion with high nodal disease burden was 58.9% (95% CI: 50.2%, 67.0%) for a positive UNB, whereas the estimated proportion with high nodal disease burden was 24.6% (95% CI: 17.7%, 33.2%) if UNB was negative. Overall, axillary UNB has good clinical utility and a positive UNB can effectively triage to ALND. However, the evolving landscape of axillary surgical treatment means that UNB will have relatively less utility where surgeons have modiifed their practice to omission of ALND for minimal nodal metastatic disease.

  16. Axillary basal cell carcinoma in patients with Goltz-Gorlin syndrome: report of basal cell carcinoma in both axilla of a woman with basal cell nevus syndrome and literature review

    OpenAIRE

    Cohen, Philip R.

    2014-01-01

    Background: Basal cell carcinoma of the axilla, an area that is not usually exposed to the sun, is rare. Individuals with basal cell nevus syndrome, a disorder associated with a mutation in the patch 1 (PTCH1) gene, develop numerous basal cell carcinomas.Purpose: To describe a woman with basal cell nevus syndrome who developed a pigmented basal cell carcinoma in each of her axilla and to review the features of axillary basal cell carcinoma patients with Goltz-Gorlin syndrome.Methods: Pubmed w...

  17. Radiotherapy or surgery of the axilla after a positive sentinel node in breast cancer (EORTC 10981-22023 AMAROS): a randomised, multicentre, open-label, phase 3 non-inferiority trial

    NARCIS (Netherlands)

    Donker, M.; Tienhoven, G. van; Straver, M.E.; Meijnen, P.; Velde, C.J. van de; Mansel, R.E.; Cataliotti, L.; Westenberg, A.H.; Klinkenbijl, J.H.G.; Orzalesi, L.; Bouma, W.H.; Mijle, H.C. van der; Nieuwenhuijzen, G.A.; Veltkamp, S.C.; Slaets, L.; Duez, N.J.; Graaf, P.W. de; Dalen, T. van; Marinelli, A.; Rijna, H.; Snoj, M.; Bundred, N.J.; Merkus, J.W.M.J.; Belkacemi, Y.; Petignat, P.; Schinagl, D.A.X.; Coens, C.; Messina, C.G.; Bogaerts, J.; Rutgers, E.J.

    2014-01-01

    BACKGROUND: If treatment of the axilla is indicated in patients with breast cancer who have a positive sentinel node, axillary lymph node dissection is the present standard. Although axillary lymph node dissection provides excellent regional control, it is associated with harmful side-effects. We ai

  18. Staging the Axilla with selective sentinel node biopsy in patients with previous excision of non-palpable and palpable breast cancer

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    Ruano, R.; Garcia-Talavera, J.R.; Arriba, A. de [University Hospital of Salamanca, Nuclear Medicine, Salamanca (Spain); Ramos, M.; Gonzalez-Orus, J.; Iglesias, M. [University Hospital of Salamanca, General Surgery, Salamanca (Spain); Serrano, E.; Macias, M.C. [University Hospital of Salamanca, Pathology, Salamanca (Spain)

    2008-07-15

    To present our experience in the therapeutic approach of the sentinel node biopsy (SNB) in patients with previous excision of the breast cancer, divided in non-palpable and palpable lesions, in comparison with time treatment and stagement of breast cancer. In the period 2001-2006, 138 patients with prior diagnostic excisional biopsy (96 non-palpable and 42 palpable breast cancer) and 328 without previous surgery (32 non-palpable; 296 palpable cancer) were treated. The combined technique ({sup 99m}Tc-colloidal rhenium and isosulfan blue dye) was the approach for sentinel lymph node (SLN) detection. Axillary lymph node dissection (ALND) was completed only when the SLN was positive for metastasis or not located. Detection rate, if there was prior surgery, was 95% for non-palpable and 98% for palpable cancer, and 99% for one-time treatment group. Metastasis rate in the SLN was 15% in non-palpable cancer (14/91), significantly smaller than in palpable breast cancer (39% if prior surgery and 37% in one-time surgery). According to tumoral size, ALND metastasis rate was similar for T1 and T2 tumors (43-44%). In the follow-up of the groups with prior diagnostic biopsy or surgery of the breast cancer we have not found any false negative in the axilla. The detection of the SLN is also feasible in patients with previous surgery of breast cancer. Because SLN metastasis rates are significantly smaller in non-palpable lesions, the effort in screening programs for early detection of breast cancer and also in improving histopathological confirmation of malignancy with ultrasound or stereotactic guided core biopsies must continue. (orig.)

  19. Dissection or irradiation of the axilla in postmenopausal patients with breast cancer? Long-term results and late effects in 655 patients; Axilladissektion oder Axillabestrahlung bei postmenopausalen Patientinnen mit Mammakarzinom?

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    Albrecht, M.R.; Zink, K.; Ruehl, U. [Abt. fuer Strahlentherapie, Klinikum im Friedrichshain, Standort Moabit, Berlin (Germany); Busch, W. [Abt. fuer Gynaekologie, Krankenhaus Moabit Berlin (Germany)

    2002-09-01

    Patients and methods: From 1986 to 1993 we irradiated 655 patients with breast cancer after breast conserving surgery (BET). In all 144 cN1- and all 209 premenopausal cNO-patients axillary dissection was recommended. Of 302 postmenopausal cNO-patients 129 had breast surgery in our institution. In a total of 129 patients axillary dissection was replaced by irradiation (AxRT-group). They were compared with all 173 patients referred from other hospitals for irradiation after both breast conserving surgery and axillary dissection (AxOP-group). Dissected patients with gross tumor involvement of the axilla or less than eight nodes removed had additional axillary irradiation. Patients age, tumor size, vessel-, muscle- or skin invasion and grading were similar in both groups. However, in the AxRT-group there were more patients with negative hormon receptors, multifocal and medial sited tumors. Late complications after dissection and/or irradiation of the axilla were evaluated in 502 patients free of locoregional relapse and with a minimal follow up of 3 years (media 9,5 years). Results: After 5, 10 and 15 years tumor free survival rated were 90%, 82% and 79% in the AxOP-group vs 91%, 82% and 80% in the AxRT-group, respectively (p = 0.95). Overall survival (p = 0.98) local (p = 0.47) and axillary control (p = 0.12) were equal in both groups. However, serious problems like lymphedema of the arm, pain, mobility impairment occured in 26% patients following axillary dissection but only in 1% after axillary irradiation. No difference in late sequelae after axillary dissection with or without irradiation could be detected (26 vs 27%). (orig.) [German] Patientinnen und Methoden: Von 1986 bis 1993 wurden 655 Patientinnen mit Mammakarzinom nach brusterhaltender Operation (BET) bestrahlt. Davon waren praeoperativ 144 cN1- und 511 cNO-Patientinnen. Bei allen 144 cN1- und allen 209 praemenopausalen cNO-Patientinnen war eine Axilladissektion vorgesehen. Von 302 postmenopausalen c

  20. Linfonodo sentinela intramamário comprometido e axila livre: esvaziamento axilar ou conduta conservadora? Intramammary lymph node sentinel metastasis without metastasis in axilla: axillary lymph node dissection or conservative surgery?

    Directory of Open Access Journals (Sweden)

    René Aloisio da Costa Vieira

    2012-10-01

    Full Text Available A pesquisa do linfonodo sentinela constitui tratamento padrão para pacientes portadoras de câncer de mama e axila clinicamente negativa. A presença do linfonodo sentinela (LS extra-axilar e intramamário (IM ocorre em até 2,6% dos casos, e na presença do LS IM metastático, a positividade axilar pode alcançar até 81%. Na associação do LS IM metastático ao LS axilar não metastático, não há conduta padronizada, visto um limitado número de casos descritos. Adicionamos dois casos à literatura, observando, em um deles, a presença de doença metastática axilar na linfadenectomia complementar. A utilização de nomograma demonstrou que o risco de doença metastática axilar era inferior a 10%, e a adição destes casos à literatura mostrou que, nesta situação, a taxa de doença metastática axilar é de 6,25%. Discutimos os prós e contras da linfadenectomia axilar complementar nesta situação.The sentinel lymph node biopsy is a standard treatment for patients with breast cancer and clinically negative axilla lymph node. The presence of an extra-axillary and intra-axillary (IM sentinel lymph node (SLN occurs in up to 2.6% of cases. In the presence of a metastatic IM SLN, axillary positivity may occur in up to 81% of cases. Due to the limited number of cases reported, there is no standard treatment for the association of metastatic SLN IM and non-metastatic axillary SLN . We add here two cases to the literature, one of them with metastatic disease in the axilla. The use of a nomogram demonstrated that the risk of axillary metastasis was less than 10% and the addition of these cases to the literature showed that in this situation the rate of axillary metastasis is 6.25%. We discuss the pros and cons of further axillary dissection in this situation.

  1. Linfonodo sentinela intramamário comprometido e axila livre: esvaziamento axilar ou conduta conservadora? Intramammary lymph node sentinel metastasis without metastasis in axilla: axillary lymph node dissection or conservative surgery?

    Directory of Open Access Journals (Sweden)

    René Aloisio da Costa Vieira

    2012-01-01

    Full Text Available A pesquisa do linfonodo sentinela constitui tratamento padrão para pacientes portadoras de câncer de mama e axila clinicamente negativa. A presença do linfonodo sentinela (LS extra-axilar e intramamário (IM ocorre em até 2,6% dos casos, e na presença do LS IM metastático, a positividade axilar pode alcançar até 81%. Na associação do LS IM metastático ao LS axilar não metastático, não há conduta padronizada, visto um limitado número de casos descritos. Adicionamos dois casos à literatura, observando, em um deles, a presença de doença metastática axilar na linfadenectomia complementar. A utilização de nomograma demonstrou que o risco de doença metastática axilar era inferior a 10%, e a adição destes casos à literatura mostrou que, nesta situação, a taxa de doença metastática axilar é de 6,25%. Discutimos os prós e contras da linfadenectomia axilar complementar nesta situação.The sentinel lymph node biopsy is a standard treatment for patients with breast cancer and clinically negative axilla lymph node. The presence of an extra-axillary and intra-axillary (IM sentinel lymph node (SLN occurs in up to 2.6% of cases. In the presence of a metastatic IM SLN, axillary positivity may occur in up to 81% of cases. Due to the limited number of cases reported, there is no standard treatment for the association of metastatic SLN IM and non-metastatic axillary SLN . We add here two cases to the literature, one of them with metastatic disease in the axilla. The use of a nomogram demonstrated that the risk of axillary metastasis was less than 10% and the addition of these cases to the literature showed that in this situation the rate of axillary metastasis is 6.25%. We discuss the pros and cons of further axillary dissection in this situation.

  2. Regional radiotherapy versus an axillary lymph node dissection after lumpectomy: a safe alternative for an axillary lymph node dissection in a clinically uninvolved axilla in breast cancer. A case control study with 10 years follow up

    Directory of Open Access Journals (Sweden)

    Elferink Marloes AG

    2007-10-01

    Full Text Available Abstract Background The standard treatment of the axilla in breast cancer used to be an axillary lymph node dissection. An axillary lymph node dissection is known to give substantial risks of morbidity. In recent years the sentinel node biopsy has become common practice. Future randomized study results will determine whether the expected decrease in morbidity can be proven. Methods Before the introduction of the sentinel node biopsy, we conducted a study in which 180 women of 50 years and older with T1/T2 cN0 breast cancer were treated with breast conserving therapy. Instead of an axillary lymph node dissection regional radiotherapy was given in combination with tamoxifen (RT-group. The study group was compared with 341 patients, with the same patient and tumour characteristics, treated with an axillary lymph node dissection (S-group. Results The treatment groups were comparable, except for age. The RT-group was significantly older than the S-group. The median follow up was 7.2 years. The regional relapse rates were low and equal in both treatment groups, 1.1% in RT-group versus 1.5% in S-group at 5 years. The overall survival was similar; the disease free survival was significant better in the RT-group. Conclusion Regional recurrence rates after regional radiotherapy are very low and equal to an axillary lymphnode dissection.

  3. Regional radiotherapy versus an axillary lymph node dissection after lumpectomy: a safe alternative for an axillary lymph node dissection in a clinically uninvolved axilla in breast cancer. A case control study with 10 years follow up

    International Nuclear Information System (INIS)

    The standard treatment of the axilla in breast cancer used to be an axillary lymph node dissection. An axillary lymph node dissection is known to give substantial risks of morbidity. In recent years the sentinel node biopsy has become common practice. Future randomized study results will determine whether the expected decrease in morbidity can be proven. Before the introduction of the sentinel node biopsy, we conducted a study in which 180 women of 50 years and older with T1/T2 cN0 breast cancer were treated with breast conserving therapy. Instead of an axillary lymph node dissection regional radiotherapy was given in combination with tamoxifen (RT-group). The study group was compared with 341 patients, with the same patient and tumour characteristics, treated with an axillary lymph node dissection (S-group). The treatment groups were comparable, except for age. The RT-group was significantly older than the S-group. The median follow up was 7.2 years. The regional relapse rates were low and equal in both treatment groups, 1.1% in RT-group versus 1.5% in S-group at 5 years. The overall survival was similar; the disease free survival was significant better in the RT-group. Regional recurrence rates after regional radiotherapy are very low and equal to an axillary lymphnode dissection

  4. Randomized Control Trial: Evaluating Aluminum-Based Antiperspirant Use, Axilla Skin Toxicity, and Reported Quality of Life in Women Receiving External Beam Radiotherapy for Treatment of Stage 0, I, and II Breast Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Watson, Linda C., E-mail: Linda.watson@albertahealthservices.ca [Department of Interdisciplinary Practice, Community Oncology, Alberta Health Services-Cancer Care, Calgary, AB (Canada); Gies, Donna [Department of Radiation Oncology Nursing, Tom Baker Cancer Centre, Alberta Health Services-Cancer Care, Calgary, AB (Canada); Thompson, Emmanuel [Department of Mathematics and Statistics, University of Calgary Faculty of Science, Calgary, AB (Canada); Thomas, Bejoy [Department of Psychosocial Resources, Tom Baker Cancer Centre, Alberta Health Services-Cancer Care, Calgary, AB (Canada); Department of Psychosocial Oncology, University of Calgary Faculty of Medicine, Calgary, AB (Canada)

    2012-05-01

    Purpose: Standard skin care instructions regarding the use of antiperspirants during radiotherapy to the breast varies across North America. Women have articulated that when instructed to not use antiperspirant, the potential for body odor is distressing. Historical practices and individual opinions have often guided practice in this field. The present study had 2 purposes. To evaluate whether the use of aluminum-based antiperspirant while receiving external beam radiotherapy for stage 0, I, or II breast cancer will increase axilla skin toxicity and to evaluate whether the use of antiperspirant during external beam radiotherapy improves quality of life. Methods: A total of 198 participants were randomized to either the experimental group (antiperspirant) or control group (standard care-wash only). The skin reactions in both groups were measured weekly and 2 weeks after treatment using the National Cancer Institute Common Toxicity Criteria Adverse Events, version 3, toxicity grading criteria. Both groups completed the Functional Assessment for Chronic Illness Therapy's questionnaire for the breast population quality of life assessment tool, with additional questions evaluating the effect of underarm antiperspirant use on quality of life before treatment, immediately after treatment, and 2 weeks after treatment during the study. Results: The skin reaction data were analyzed using the generalized estimating equation. No statistically significant difference was seen in the skin reaction between the 2 groups over time. The quality of life data also revealed no statistically significant difference between the 2 groups over time. Conclusions: Data analysis indicates that using antiperspirant routinely during external beam radiotherapy for Stage 0, I, or II breast cancer does not affect the intensity of the skin reaction or the self-reported quality of life. This evidence supports that in this particular population, there is no purpose to restrict these women from

  5. Randomized Control Trial: Evaluating Aluminum-Based Antiperspirant Use, Axilla Skin Toxicity, and Reported Quality of Life in Women Receiving External Beam Radiotherapy for Treatment of Stage 0, I, and II Breast Cancer

    International Nuclear Information System (INIS)

    Purpose: Standard skin care instructions regarding the use of antiperspirants during radiotherapy to the breast varies across North America. Women have articulated that when instructed to not use antiperspirant, the potential for body odor is distressing. Historical practices and individual opinions have often guided practice in this field. The present study had 2 purposes. To evaluate whether the use of aluminum-based antiperspirant while receiving external beam radiotherapy for stage 0, I, or II breast cancer will increase axilla skin toxicity and to evaluate whether the use of antiperspirant during external beam radiotherapy improves quality of life. Methods: A total of 198 participants were randomized to either the experimental group (antiperspirant) or control group (standard care-wash only). The skin reactions in both groups were measured weekly and 2 weeks after treatment using the National Cancer Institute Common Toxicity Criteria Adverse Events, version 3, toxicity grading criteria. Both groups completed the Functional Assessment for Chronic Illness Therapy’s questionnaire for the breast population quality of life assessment tool, with additional questions evaluating the effect of underarm antiperspirant use on quality of life before treatment, immediately after treatment, and 2 weeks after treatment during the study. Results: The skin reaction data were analyzed using the generalized estimating equation. No statistically significant difference was seen in the skin reaction between the 2 groups over time. The quality of life data also revealed no statistically significant difference between the 2 groups over time. Conclusions: Data analysis indicates that using antiperspirant routinely during external beam radiotherapy for Stage 0, I, or II breast cancer does not affect the intensity of the skin reaction or the self-reported quality of life. This evidence supports that in this particular population, there is no purpose to restrict these women from using

  6. MORPHOLOGY OF ULNAR NERVE IN AXILLA & ARM & ITS VARIATIONS

    Directory of Open Access Journals (Sweden)

    Vijay Kumar S

    2014-11-01

    Full Text Available The ulnar nerve arises from the medial cord (C8, T1; medial cord also receives fibres from the ventral ramus of C7. Lesions of the ulnar nerve occur behind the medial epicondyle & in the cubital tunnel. When muscles are affected due to ulnar nerve dysfunction, there is ulnar neuropathy at the shoulder, arm & elbow. The study was done on 50 embalmed human cadavers (25 right & 25 left of both sexes of South Indian adult population obtained from the Department of Anatomy, Bangalore Medical College and Research Institute, Bangalore. Variations in the ulnar nerve in its presence, origin, relations, distribution & communications were observed. Ulnar nerve was present in all 50 upper limb specimens (100%. Ulnar nerve originated from the medial cord of the brachial plexus in 49 cases (98%. In 1 case (2%, the ulnar nerve received C7 fibers from lateral cord i.e. the lateral root of the median nerve and then later fused with the median root of the median nerve. In 49 specimens (98% ulnar nerve took origin from the tip of the acromion processes. In 1 case (2% it took origin from distal to the tip of the acromion process. 49 specimens (98% showed the normal course, i.e. medial to axillary & brachial artery. 1 case (2% showed ulnar nerve present anterior to the third part of the axillary artery and brachial artery. In the midarm it passed medially as a normal course, then runs distally through the cubital tunnel. The awareness of these variations along the normal pattern are helpful for the interventional radiologists, orthopaedicians and neurologists in preventing untoward iatrogenic injury to the ulnar nerve during radiological procedures or operating on fractured patients or diagnostic therapy.

  7. Doença de Crohn metastática para axila Metastatic Crohn's disease to the axilla

    Directory of Open Access Journals (Sweden)

    Flávia Balsamo

    2007-03-01

    Full Text Available Relata-se um caso de doença de Crohn com manifestação cutânea axilar extremamente rara, bem como suas peculiaridades em relação ao diagnóstico e tratamento.The description of a case of metastatic Crohn's disease, a rare skin manifestation to the axillar region with diagnostic features and treatment schedules.

  8. An unusual case of isolated, serial metastases of gallbladder carcinoma involving the chest wall, axilla, breast and lung parenchyma

    Directory of Open Access Journals (Sweden)

    Matthew J. Iott

    2013-02-01

    Full Text Available In the English literature, only 9 cases of adenocarcinoma of the gallbladder with cutaneous metastasis have been reported so far. One case of multiple cutaneous metastases along with deposits in the breast tissue has been reported. We present a case of incidental metastatic gallbladder carcinoma with no intra-abdominal disease presenting as a series of four isolated cutaneous right chest wall, axillary nodal, breast and pulmonary metastases following resection and adjuvant chemoradiation for her primary tumor. In spite of the metastatic disease coupled with the aggressive nature of the cancer, this patient reported that her energy level had returned to baseline with a good appetite and a stable weight indicating a good performance status and now is alive at 25 months since diagnosis. Her serially-presented, oligometastatic diseases were well-controlled by concurrent chemoradiation and stereotactic radiation therapy. We report this case study because of its rarity and for the purpose of complementing current literature with an additional example of cutaneous metastasis from adenocarcinoma of the gallbladder.

  9. Reduction in the number of sentinel lymph node procedures by preoperative ultrasonography of the axilla in breast cancer.

    NARCIS (Netherlands)

    Deurloo, E.E.; Tanis, P.J.; Gilhuijs, K.G.; Muller, S.H.; Kroger, R.; Peterse, J.L.; Rutgers, E.; Valdes Olmos, R.A.; Schultze Kool, L.J.

    2003-01-01

    Currently, breast cancer patients without clinically suspicious lymph nodes are candidates for sentinel lymph node procedures (SLNPs). The aims of this study were to investigate whether preoperative axillary ultrasonography and fine-needle aspiration cytology (FNA) can reduce the number of the more

  10. Approach and management of primary ectopic breast carcinoma in the axilla : Where are we? A comprehensive historical literature review

    NARCIS (Netherlands)

    Visconti, Giuseppe; Eltahir, Yassir; Van Ginkel, Robert J; Bart, Joost; Werker, Paul M N

    2011-01-01

    Primary ectopic breast carcinoma is a rare disease and, at present, no specific guidelines on its diagnosis and treatment are available. The purpose of this article is to review the world literature in English on primary ectopic breast carcinoma located in the armpit and to offer guidelines for diag

  11. Sequential {sup 18}F-FDG PET/CT for early prediction of complete pathological response in breast and axilla during neoadjuvant chemotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Koolen, Bas B. [Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Department of Nuclear Medicine, Amsterdam (Netherlands); Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Department of Surgical Oncology, Amsterdam (Netherlands); Pengel, Kenneth E. [Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Department of Radiology, Amsterdam (Netherlands); Wesseling, Jelle [Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Department of Pathology, Amsterdam (Netherlands); Vogel, Wouter V.; Valdes Olmos, Renato A. [Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Department of Nuclear Medicine, Amsterdam (Netherlands); Vrancken Peeters, Marie-Jeanne T.F.D.; Rutgers, Emiel J.T. [Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Department of Surgical Oncology, Amsterdam (Netherlands); Vincent, Andrew D. [Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Department of Biometrics, Amsterdam (Netherlands); Gilhuijs, Kenneth G.A. [Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Department of Radiology, Amsterdam (Netherlands); University Medical Center Utrecht, Department of Radiology, Utrecht (Netherlands); Rodenhuis, Sjoerd [Netherlands Cancer Institute - Antoni van Leeuwenhoek Hospital, Department of Medical Oncology, Amsterdam (Netherlands)

    2014-01-15

    To investigate the value of response monitoring in both the primary tumour and axillary nodes on sequential PET/CT scans during neoadjuvant chemotherapy (NAC) for predicting complete pathological response (pCR), taking the breast cancer subtype into account. In 107 consecutive patients 290 PET/CT scans were performed at baseline (PET/CT1, 107 patients), after 2 - 3 weeks of chemotherapy (PET/CT2, 85 patients), and after 6 - 8 weeks (PET/CT3, 98 patients). The relative changes in SUVmax (from baseline) of the tumour and the lymph nodes and in both combined (after logistic regression), and the changes in the highest SUVmax between scans (either tumour or lymph node) were determined and their associations with pCR of the tumour and lymph nodes after completion of NAC were assessed using receiver operating characteristic (ROC) analysis. A pCR was seen in 17 HER2-positive tumours (65 %), 1 ER-positive/HER2-negative tumour (2 %), and 16 triple-negative tumours (52 %). The areas under the ROC curves (ROC-AUC) for the prediction of pCR in HER2-positive tumours after 3 weeks were 0.61 for the relative change in tumours, 0.67 for the combined change in tumour and nodes, and 0.72 for the changes in the highest SUVmax between scans. After 8 weeks equivalent values were 0.59, 0.42 and 0.64, respectively. In triple-negative tumours the ROC-AUCs were 0.76, 0.84 and 0.76 after 2 weeks, and 0.87, 0.93 and 0.88 after 6 weeks, respectively. In triple-negative tumours a PET/CT scan after 6 weeks (three cycles) appears to be optimally predictive of pCR. In HER2-positive tumours neither a PET/CT scan after 3 weeks nor after 8 weeks seems to be useful. The changes in SUVmax of both the tumour and axillary nodes combined correlates best with pCR. (orig.)

  12. 乳腺肿块腋窝淋巴结超声造影与人乳腺珠蛋白基因检测对比研究%A Research on Contrast- enhanced Ultrasound and Detection of Human Mammaglobin Gene in Axilla Lymph Node of Breast Masses

    Institute of Scientific and Technical Information of China (English)

    王倩; 米成嵘; 王文

    2011-01-01

    目的 通过分析乳腺肿块患者皮下注射超声造影剂(SonoVue)后腋窝淋巴结(ALN)的增强情况并检测前哨淋巴结(SLN)中人乳腺珠蛋白基因(hMAMmRNA)的表达,探讨超声造影与hMAMmRNA检测在诊断乳腺癌SLN的应用前景.方法 21例乳腺肿块患者的肿物周围相同部位皮下先后分别注射造影剂和美蓝,观察同侧ALN的增强情况,术前对SLN标记,术后离体标本行病理及hMAMmRNA的逆转录-聚合酶链式反应(RT-PCR)检测.结果 21例患者造影后15例检出SLN,检出率71.4%(15/21),美蓝染色后检出SLN 19例,检出率90.5%(19/21),两组诊断准确率差异无统计学意义(P>0.05).恶性者共检出SLN 38个,病理显示15个转移,RT-PCR有26个阳性;良性患者11个SLN,且病理与RT-PCR均为阴性;两者检测的阳性率分别为75.5%(37/49)、97.9%(48/49),差异有统计学意义.结论 皮下注射SonoVue超声造影可较好地检测出SLN并可判断其良恶性.%Objective To evaluate the clinical value of SonoVue in sentinel lymphatic node (SLN) in patients with breast masses by analyzing the enhanced phase of axillary lymph node (ALN) after subcutaneous injection SonoVue and detecting the expression of human mammaglobin (hMAM) in ALN of human breast masses.Methods 21 cases with breast masses were injected subcutaneously with contrast agent and Methylene blue successively to the same position of borderline of breast tumor.The enhanced phases of ipsilateral ALN were observed.The all SLNs were marked preoperatively and were examined with routine pathological and hMAM of reverse transcription- polymerase chain reaction (RT- PCR)test postoperatively.Results 15 patients were detected SLN after angiography, the success rate was 71.4% (15/21).19 cases detected SLN after methylene blue, the detection rate was 90.5% ( 19/21 ).No significant difference of detection between the two methods was found; 49 SLNs were detected ( benign 11; malignant 38 ), pathology showed that 26 of malignant masses was transfered and the accuracy was 75.5% (37/49).RT - PCR showed 37 was positive and the accuracy was 97.9% (48/49).A significant difference between the two methods was found.Conclusion The subcutaneous injection SonoVue is effective to detection of SLN in patients with breast cancer and differentiation the benign and malignant;RT- PCR for hMAMmRNA test can significantly increase the detection rate of metastasis SLN with breast cancer.

  13. The surgical importance of an axillary arch in sentinel node biopsy.

    LENUS (Irish Health Repository)

    Ridgway, P F

    2011-03-01

    When Carl Langer described the aberrant axillary arch in 1846 its relevance in sentinel node biopsy (SNB) surgery could not have been contemplated. The authors define an incidence and elucidate relevance of the arch in SNB of the axilla.

  14. LANGER’S AXILLARY ARCH AND ITS CLINICAL IMPLICATIONS

    Directory of Open Access Journals (Sweden)

    Jyothi K C

    2014-09-01

    Full Text Available Introduction: The axillary arch muscle of Langer is the most common anatomical variant of axillary musculature which is of clinical and surgical importance. It may lead to neurovascular compression syndrome in the cervicoaxillary region and can be misinterpreted while examining axilla and also impairs movements of shoulder joint. Observation: During routine dissection of axilla for undergraduate teaching, an unusual muscular slip in the left axilla was observed .The muscular slip was extending from lattisimus dorsi muscle to undersurface of pectoralis major muscle, arching over axillary vessels and cords of brachial plexus. Conclusion: The axillary arch may cause obstruction to axillary vessels and nerves and may be involved in thoracic outlet syndrome and shoulder instability. The knowledge of this muscular variant could help to minimize intraoperative complications related to surgeries in or nearby axilla such as mastectomy, breast reconstruction and axillary lymphadenectomy or lymph node biopsy.

  15. Accuracy of Individual Descriptors and Grading of Nodal Involvement by Axillary Ultrasound in Patients of Breast Cancer

    OpenAIRE

    Navneet Kaur; Pradeep Sharma; Akhil Garg; Anupama Tandon

    2013-01-01

    Background. Four-node sampling is a useful substitute for sentinel node biopsy in low resource settings. USG is being increasingly used as a preoperative tool to evaluate axilla. We conducted this study to assess the accuracy of different descriptors of axillary ultrasound and to formulate a model on grading of axillary involvement. Material and Methods. Thirty-four patients with clinically negative axilla underwent preoperative axillary ultrasound. The suspicious nodes were marked and detail...

  16. Benign familial pemphigus ( Hailey-Hailey disease)

    OpenAIRE

    White, Forrest; Shvartsbeyn, Marianna; Meehan, Shane A; Urbanek, Richard W

    2015-01-01

    A 56-year-old man presented with a 15-year history of scaly red plaques on the trunk and axillae. Skin biopsy was consistent with Hailey-Hailey disease. His condition was refractory to multiple therapies, which included topical and oral antibiotics and topical, intralesional, and oral glucocorticoids. Treatment with subcutaneous botulinum toxin type A at the axillae and on the back led to a nearly complete resolution of plaques in those areas. Botulinum toxin type A should be considered in pa...

  17. Lymphoscintigraphy Can Select Breast Cancer Patients for Internal Mammary Chain Radiotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Hindie, Elif, E-mail: elif.hindie@sls.aphp.fr [Department of Nuclear Medicine, Saint-Louis Hospital, Paris 7 University, Paris (France); Department of Nuclear Medicine, CHU de Bordeaux, University of Bordeaux-Segalen, Bordeaux (France); Groheux, David [Department of Nuclear Medicine, Saint-Louis Hospital, Paris 7 University, Paris (France); Hennequin, Christophe [Department of Radiation Oncology, Saint-Louis Hospital, Paris (France); Zanotti-Fregonara, Paolo; Vercellino, Laetitia; Berenger, Nathalie; Toubert, Marie-Elisabeth [Department of Nuclear Medicine, Saint-Louis Hospital, Paris 7 University, Paris (France); Maylin, Claude [Department of Radiation Oncology, Saint-Louis Hospital, Paris (France); Vilcoq, Jacques-Robert [Department of Radiation Oncology, Hartmann Hospital, Neuilly sur Seine (France); Espie, Marc [Breast Diseases Unit, Saint-Louis Hospital, Paris (France)

    2012-07-15

    Purpose: Given the risk of undesired toxicity, prophylactic internal mammary (IM) chain irradiation should be offered only to patients at high risk of occult involvement. Lymphoscintigraphy for axillary sentinel node biopsy might help in selecting these patients. Methods and Materials: We reviewed published studies with the following selection criteria: {>=}300 breast cancer patients referred for axilla sentinel node biopsy; scintigraphy performed after peritumoral or intratumoral tracer injection; IM biopsy in the case of IM drainage; and axilla staged routinely independent of IM status. Results: Six prospective studies, for a total of 3,876 patients, fulfilled the inclusion criteria. Parasternal drainage was present in 792 patients (20.4%). IM biopsy was performed in 644 patients and was positive in 111 (17.2%). Of the positive IM biopsies, 40% were associated with tumors in the lateral breast quadrants. A major difference in the IM positivity rate was found according to the axilla sentinel node status. In patients with negative axilla, the IM biopsy was positive in 7.8% of cases. In patients with positive axilla, however, the IM biopsy was positive in 41% (p < .00001). Because biopsy of multiple IM hot nodes is difficult, the true risk could be even greater, probably close to 50%. Conclusions: Patients with IM drainage on lymphoscintigraphy and a positive axilla sentinel node have a high risk of occult IM involvement. These women should be considered for IM radiotherapy.

  18. Supernumerary breast. A case Presentation

    Directory of Open Access Journals (Sweden)

    Juan Miguel Guerra Cabrera

    2010-07-01

    Full Text Available Congenital malformations of the breast appear in 10 % of the population. The existence of mammary tissue at any line of the breast is classified according to Kajava’s categories into eight classes which differ one from the other in the presence or absence of the areola of the breast, nipple and glandular tissue. This report presents a case of a puerpera who had delivered her child seven days before her attendance to hospital. She presented with discharge from her both axillae. On physical examination, a supernumerary nipple with milky secretion out from it was found in her right axilla and secretion throughout the contralateral axilla through the skin pores, with absence of nipple and areola in that axillary region. The echographic study revealed the presence of bilateral ectopic mammary tissue. This case belongs to Kajava’s class IV classification in the left axilla and a variery of Type I in the right axilla. In facing a mammary malformation, a conservative attitude seems to be the most appropriate although esthetics requires surgery. To keep into account the presence of supernumerary breasts will be a need for the prevention of breast cancer. This case has been presented due to all these reasons and the unusual features of this case.

  19. Reduced barrier efficiency in axillary stratum corneum.

    Science.gov (United States)

    Watkinson, A; Lee, R S; Moore, A E; Pudney, P D A; Paterson, S E; Rawlings, A V

    2002-06-01

    The skin of the axilla is cosmetically important with millions of consumers daily applying antiperspirant/deodorant products. Despite this, we know virtually nothing about axillary skin or how antiperspirant (AP) use impacts upon it. To characterize the axillary stratum corneum and determine whether this is a unique skin type, we have looked at stratum corneum composition and function, particularly its barrier properties, and compared it with other body sites. Transepidermal water loss (TEWL) and corneosurfametry (CSM) revealed a reduced barrier function in the axilla. HPTLC analysis of the stratum corneum lipids demonstrated statistically elevated levels of fatty acids, ceramides, and particularly cholesterol in the axilla. Both ceramide and cholesterol did not appear to change with depth, indicating that they were predominantly of stratum corneum origin. On the other hand, at least some of the fatty acid had a sebaceous origin. We hypothesized that the reduced barrier function might be owing to the changes in the crucial ceramide : cholesterol ratio. To address this, we used a combination of attenuated total reflectance-Fourier-transformed infrared spectroscopy (ATR-FTIR) with cyanoacrylate sampling. These results demonstrated more ordered lipid-lamellae phase behaviour in the axilla, suggesting that the elevated cholesterol might form crystal microdomains within the lipid lamellae, allowing an increase in water flux. Since an exaggerated application of antiperspirant had no effect upon the axilla barrier properties, it is concluded that this region of skin physiologically has a reduced barrier function.

  20. Salvage surgery for a giant melanoma on the back.

    Science.gov (United States)

    Kruijff, Schelto; Vink, Robert; Klaase, Joost

    2011-07-11

    We report a case of a giant melanoma on the back with a very extreme Breslow thickness. On physical examination a large odorous and ulcerating tumour was seen adjacent to two large crusted lesions, probably in transit metastases. In the right and left axilla enlarged lymph nodes were palpated. The patient underwent salvage surgery consisting of a complete wide excision of the tumors on the back as well as axillary lymph node dissection on both sides. Histopathology showed a malignant melanoma with a Breslow thickness of 48 mm. Four of fifteen nodes in the right axilla and one of nine nodes in the left axilla, were positive for metastatic disease. Also various in transit and subcutaneous metastases were found in the wide excision specimen. The interest of our observation relies in the rarity of a melanoma with such an extreme Breslow thickness and the difficulty in performing adequate palliative therapy that offers quality of life by means of tumor control. PMID:22066035

  1. Excretion of ciprofloxacin in sweat and multiresistant Staphylococcus epidermidis

    DEFF Research Database (Denmark)

    Høiby, N; Jarløv, J O; Kemp, M;

    1997-01-01

    BACKGROUND: Staphylococcus epidermidis develops resistance to ciprofloxacin rapidly. That this antibiotic is excreted in apocrine and eccrine sweat of healthy individuals might be the reason for the development of such resistance. We assessed whether S epidermidis isolated from the axilla and nasal...... in S epidermidis from axilla and nostrils was monitored during and 2 months after the treatment. Genotyping of S epidermidis was done by restriction fragment length polymorphism. FINDINGS: The mean concentration of ciprofloxacin in sweat increased during the 7 days of treatment-from 2.2 micrograms/mL 2.......5 h after the first tablet to 2.5 micrograms/mL after the fifth tablet, and 5.5 micrograms/mL after the 13th tablet. All persons harboured susceptible S epidermidis (minimal inhibitory concentration [MIC] 0.25 microgram/mL) in axilla and nostrils before treatment. Four resistant strains were detected...

  2. Salvage surgery for a giant melanoma on the back

    Directory of Open Access Journals (Sweden)

    Joost Klaase

    2011-07-01

    Full Text Available We report a case of a giant melanoma on the back with a very extreme Breslow thickness. On physical examination a large odorous and ulcerating tumour was seen adjacent to two large crusted lesions, probably in transit metastases. In the right and left axilla enlarged lymph nodes were palpated. The patient underwent salvage surgery consisting of a complete wide excision of the tumors on the back as well as axillary lymph node dissection on both sides. Histopathology showed a malignant melanoma with a Breslow thickness of 48 mm. Four of fifteen nodes in the right axilla and one of nine nodes in the left axilla, were positive for metastatic disease. Also various in transit and subcutaneous metastases were found in the wide excision specimen. The interest of our observation relies in the rarity of a melanoma with such an extreme Breslow thickness and the difficulty in performing adequate palliative therapy that offers quality of life by means of tumor control.

  3. [Acute axillary eczema caused by mercury compounds].

    Science.gov (United States)

    Ippen, H

    1979-01-01

    Not every axillary dermatitis is caused by an allergy against corresponding cosmetics (deodorants or anti-perspirants). This is shown in a 24-year-old man with an acute contact dermatitis in the left axilla. Sensitization probably developed against mercury salts due to the regular use of thermometers which were kept in a disinfecting solution containing phenylmercuric borate. The patient was in two hospitals for a check up before heart surgery and temperature was regularly measured in the left axilla. In both clincis phenylmercuric borate was used for desinfection of the thermometers. The sensitivity was proofed by positive patch tests.

  4. UNILATERAL VARIATION IN THE BRANCHING PATTERN OF RIGHT AXILLARY ARTERY: A CASE REPORT

    Directory of Open Access Journals (Sweden)

    A.K.Manicka Vasuki

    2015-09-01

    Full Text Available Axillary artery and its branches are prone to have variations in their course. Knowledge about such variations are important for Radiologists in imaging techniques, Surgeons,Orthopedicians and Anesthetists in performing surgeries in the axilla and giving regional nerve blocks in the axilla.During dissection of a cadaver in the department of Anatomy, PSG IMS &R, Coimbatore, We observed a variation in the third part of right Axillary artery. From the common trunk, Subscapular artery, Anterior and Posterior circumflex humeral arteries and Profunda brachii artery arose. Third part of Axillary artery continued down as brachial artery. We are highlighting the variation in this study.

  5. Objective scoring of hidradenitis suppurativa reflecting the role of tobacco smoking and obesity

    DEFF Research Database (Denmark)

    Sartorius, K; Emtestam, L; Jemec, G B E;

    2009-01-01

    BACKGROUND: Hidradenitis suppurativa (HS) is a long-standing disease with abscess and often fistula formation, predominantly in the axillae and groins. The disease is difficult to treat and has a severe impact on quality of life. A clinically relevant system for scoring disease severity is lackin...

  6. Reasons for failure to identify positive sentinel nodes in breast cancer patients with significant nodal involvement

    NARCIS (Netherlands)

    de Kanter, A. Y.; Menke-Pluijmers, M. B. E.; Henzen-Logmans, S. C.; van Geel, A. N.; van Eijck, C. J. H.; Wiggers, T.; Eggermont, A. M. M.

    2006-01-01

    Aim: To analyse causes of failure of sentinel node (SN) procedures in breast cancer patients and assess the role of pre-operative ultrasound examination of the axilla. Methods: In 138 consecutive clinically node negative breast cancer patients with the primary turnout in situ a SN procedure with rad

  7. Ultrasound-guided fine-needle aspiration of suspicious nodes in breast cancer patients; selecting patients with extensive nodal involvement.

    NARCIS (Netherlands)

    Wely, B.J. van; Wilt, J.H.W. de; Schout, P.J.; Kooistra, B.; Wauters, Carla; Venderinck, D.; Strobbe, L.J.

    2013-01-01

    The aim of this study was to evaluate the value of Ultrasonography (US) guided fine-needle aspiration (FNA) of the axilla to identify breast cancer patients with extensive nodal involvement. A prospective database of breast cancer patients who underwent US-guided FNA of suspicious nodes, diagnosed b

  8. Persistent Postmastectomy Pain in Breast Cancer Survivors

    DEFF Research Database (Denmark)

    Belfer, Inna; Schreiber, Kristin L; Shaffer, John R;

    2013-01-01

    , medical, and treatment information was abstracted from patients' medical records. One third (32.5%) of patients reported PPMP, defined as ≥3/10 pain severity in the breast, axilla, side, or arm, which did not vary according to time since surgery. Multiple regression analysis revealed significant...

  9. The effect of aluminium chlorhydrate on sweat gland activity in cattle.

    Science.gov (United States)

    Rees-Jones, A M; Jenkinson, D M

    1978-03-01

    Topical application of aluminium chlorhydrate had no appreciable antiperspirant action on the epitrichial glands of cattle. There was no evidence of penetration of the salt into the dermis or of any change in the morphology of the glands. It is probable that the antiperspirant activity of aluminium chlorhydrate in the human axilla, is only on the atrichial glands. PMID:632617

  10. HAILEY - HAILEY DISEASE : 2 CASE REPORTS

    OpenAIRE

    Nilofar; Nidhi; Pragya

    2015-01-01

    Hailey - Hailey disease is an autosomal dominant acantholytic disorder relatively uncommon in India. It is characterized by painful, pruritic, foul smelling vesicles and bullous lesions with erosions in intertriginous areas such as the neck, axillae, inframammary areas and groin. The defect in ATPC2 gene leads to calcium channel dysfunction whic...

  11. Entrance, exit, and reentrance of one shot with a shotgun

    DEFF Research Database (Denmark)

    Gulmann, C; Hougen, H P

    1999-01-01

    , and thereafter penetrated the left side of the neck, causing tearing of the left common carotid artery and the right internal carotid artery. The entrance wound in the axilla was larger than the other wounds, and before autopsy it was believed that the shotgun had been fired twice, causing one wound in the neck...

  12. Oral medications.

    Science.gov (United States)

    Glaser, Dee Anna

    2014-10-01

    Primary hyperhidrosis commonly affects the axillae, palms, soles, scalp, face, and groin. Patients may have multiple areas involved making localized therapy challenging. Systemic therapy may be necessary and can be used as monotherapy or combined with other hyperhidrosis treatments for optimal outcomes. Systemic therapy can also be used to treat secondary hyperhidrosis and compensatory hyperhidrosis. PMID:25152346

  13. Sentinel lymph node biopsy in breast cancer--experience with the combined use of dye and radioactive tracer at Aarhus University Hospital

    DEFF Research Database (Denmark)

    Lauridsen, Mette Cathrine; Garne, Jens Peter; Sørensen, Flemming Brandt;

    2004-01-01

    One hundred and twenty-four patients with palpable tumours underwent sentinel lymph node biopsy (SLNB) and subsequent axillary lymph node dissection. Ultrasound of the axilla was used as part of the diagnostic work-up on all patients and those with lymph node metastasis verified by fine-needle as...

  14. Lupus vulgaris on keloid

    Directory of Open Access Journals (Sweden)

    Jena S

    2002-01-01

    Full Text Available A 28-year-old man presented with multicentric lupus vulgaris on keloids over chest, axilla, neck and back for last 6 months. He had pulmonary tuberculosis. All the laboratory investigations were in favour of clinical diagnosis. The patient responded to antituberculosis therapy.

  15. Growth activity of epidermal cells from different parts of human body

    Institute of Scientific and Technical Information of China (English)

    CHAI Jia-ke; SHENG Zhi-yong; MA Zhong-feng; YANG Hong-ming; LIU Qiang; Liang Li-ming

    2007-01-01

    Background Most epidermal cells used in skin tissue engineering are obtained from the skins of fetuses or prepuces,which can not be widely used in culturing and transplanting autologous epidermis for patients with extensive burn wounds. To solve the problem, in this study, we cultured epidermal cells from different parts of human body in vitro, and detected their growth activity.Methods Normal epidermal cells obtained from the prepuce, scalp, and axilla of male patients, were cultured and passaged. Their growth characteristics including adherent rate and growth activity were compared. Data were analyzed by homogeneity test of variance.Results In primary culture, the growth of epidermal cells from the prepuce was significantly faster than that of the epidermal cells from the scalp and axilla. In the cells obtained from the prepuce, 80% confluence was achieved on day 12, while on day 16 and day 20 in the cells from the scalp and axilla, respectively. However, no significant difference was detected in their growth and proliferation in the second passage.Conclusions Although the growth of epidermal cells obtained from the scalp and axilla is slower than that from the prepuce in primary culture, stable cell line can be established and used in preparation of auto-epidermal grafts for patients with extensive burn wounds. Therefore, the scalp and axillary skin should be considered as important sources of epidermal cells other than the prepuce.

  16. Sodium-24 studies in postmastectomy lymphedema

    Energy Technology Data Exchange (ETDEWEB)

    Scanlon, E.F.; Milland, F.P.; Hellman, L. (Memorial Sloan-Kettering Cancer Center, New York, NY (USA))

    1990-05-01

    Seven patients were studied with {sup 24}Na to determine the relative disappearance time of the isotope from the postmastectomy lymphedematous arm as compared to the normal side. The results tend to confirm previously held convictions that the edema is usually confined to the subcutaneous fat and skin. The disappearance time (T1/2) of the radioactive sodium from the muscle of the edematous side was usually comparable to that of the control side. The data also indicate that the impairment of fluid drainage from other areas, such as the lateral chest wall, that normally drain into the axilla, is impaired similarly to that of the subcutaneous fat of the arm. Operative procedures designed to relieve the edema of the arm by providing an alternate route of drainage should provide a conduit for the fluid to an area that does not normally drain to the axilla of the affected side.

  17. Staging of women with breast cancer after introduction of sentinel node guided axillary dissection

    DEFF Research Database (Denmark)

    Tvedskov, Tove Filtenborg

    2012-01-01

    Today, sentinel lymph node dissection (SLND) has replaced axillary lymph node dissection (ALND) as standard procedure for staging of the axilla in the treatment of breast cancer. SLND can accurately stage the axilla by removing on average only two lymph nodes. Only in case of metastatic spread...... at diagnosis, increasing tumor size and increasing proportion of positive sentinel nodes in a multivariate analysis. If patients were ≥ 40 years at diagnosis with tumor size ≤ 2 cm as well as one or more negative sentinel nodes, NSN metastases were found in only 2%. Omission of ALND in this group would spare 1...... and increasing proportion of positive sentinel nodes in a multivariate analysis. However, a model based on these traditional prognostic markers could not identify a subgroup of patients with a risk of NSN metastases less than 10%. We then investigated whether the biochemical prognostic markers TIMP-1, Ki67...

  18. Ultrasonographic findings of accessory breast

    Energy Technology Data Exchange (ETDEWEB)

    Oh, Ki Keun; Cho, Jae Hyun; Yoon, Choon Sik; Kim, Mi Hye [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    1993-07-15

    Accessory breast is an ectopic breast tissue from developmental remnants. It sometimes begins to make symptom, pain and swelling, during premenstrual period or pregnancy. For it has been known as a rear condition, it has occasionally misdiagnosed as a abnormal mass, such as lymphadenitis or hidradentis. We have analyzed 52 accessory breast tissues prospectively, to document the characteristic findings of accessory breast. In summary, the characteristic sonographic findings of accessory breast were the presence of breast tissue superficial to the axillary fascia or underlying fascia if not in axilla, resembling the patient's own breast pattern, the presence of converging appearance of dilated ducts, presence of nipple and/or areola, the obliteration of inner wall of dermis, the obliteration of subcutaneous fat layer, and the downward displacement of axillary fascia or underlying fascia if not in axilla without interruption.

  19. Multifocal extramammary Paget's disease-associated adenocarcinoma: a rare condition of flexoral skin of multiple sites.

    Science.gov (United States)

    Wolf, Kristin; Stewart, Larissa; Rapini, Ronald; Mutyambizi, Kudakwashe

    2016-01-01

    Extramammary Paget disease (EMPD) is a rare malignant neoplasm of apocrine sweat glands that is morphologically and histologically identical to Paget disease of the breast. The primary lesion is usually a solitary, well-demarcated, erythematous, scaly plaque that may contain crust, erosions, or ulcerations. The vulva is the most common site, but any area containing apocrine sweat glands may be involved. We present a case of triple extramammary Paget disease of the groin and bilateral axillae in a diabetic patient whose axillary lesions appeared consistent with acanthosis nigricans. This case demonstrates the need to consider EMPD in the evaluation of acanthosis of the axilla given its ability to mimic more common conditions. PMID:26990474

  20. Nanoparticles in Sentinel Lymph Node Assessment in Breast Cancer

    Directory of Open Access Journals (Sweden)

    Michael Douek

    2010-11-01

    Full Text Available The modern management of the axilla in breast cancer relies on surgery for accurate staging of disease and identifying those patients at risk who would benefit from adjuvant chemotherapy. The introduction of sentinel lymph node biopsy has revolutionized axillary surgery, but still involves a surgical procedure with associated morbidity in many patients with no axillary involvement. Nanotechnology encompasses a broad spectrum of scientific specialities, of which nanomedicine is one. The potential use of dual-purpose nanoprobes could enable imaging the axilla simultaneous identification and treatment of metastatic disease. Whilst most applications of nanomedicine are still largely in the laboratory phase, some potential applications are currently undergoing clinical evaluation for translation from the bench to the bedside. This is an exciting new area of research where scientific research may become a reality.

  1. Ofloxacin induced hypersensitivity reaction

    Directory of Open Access Journals (Sweden)

    Hari Babu Ramineni

    2015-01-01

    Full Text Available Ofloxacin is a commonly used antimicrobial agent to combat various infections. The adverse profile of quinolones includes gastrointestinal symptoms, which are the most frequent, neuropsychiatric symptoms, hematologic abnormalities are less common. We report a rare case of ofloxacin induced hypersensitivity reaction in a 57 year old female patient with complaints of rashes over the axilla, upper limb and back, abdomen, thorax associated with exfoliation of skin all over the axilla associated with severe itching. Based on history and clinical examination patient was diagnosed as ofloxacin induced hypersensitivity reaction and was successfully treated with antihistamines and corticosteroids. Pharmacovigilance should be a part of patient care in order to reduce occurrence of adverse drug reaction and also encourage practitioners in reporting so as to gather more and more data regarding adverse drug reactions. [Int J Res Med Sci 2015; 3(1.000: 349-351

  2. Confluent And Reticulate Papillomatosis

    Directory of Open Access Journals (Sweden)

    Thappa Devinder Mohan

    2002-01-01

    Full Text Available A 17 year old South Indian female born of consanguineous marriage presented with a widespread non-itchy eruption over scalp, face, below breasts and flexural aspects of limbs including axillae, inguinal regions and popliteal fossae since 3 months of age. The eruption consisted of individual small, flat, brownish black hyperkeratotic papules, which at some places, coalesced to from a reticulate pattern. Histopathological examination of biopsies from the axilla and forearm showed typical hyperkeratosis and papillomatosis without acanthosis. The dermis demonstrated a mild perivascular infiltrate. On the basis of the clinical and histopathological findings, a diagnosis of confluent and reticulate papillomatosis of Gourgerot and Carteaud was made. Partial response to doxycline in our case point towards this being a keratinization disorder where microflora may be playing an exacerbating rather than a primary role.

  3. Clinical Effects of Topical Tacrolimus on Fox-Fordyce Disease

    OpenAIRE

    Hilal Kaya Erdoğan; Işıl Bulur; Zeliha Kaya

    2015-01-01

    Fox-Fordyce Disease (FFD) is a rare, chronic, pruritic, inflammatory disorder of apocrine glands. It is characterized by dome-shaped, firm, discrete, skin-colored, and monomorphic perifollicular papules. The most common sites of involvement are axillae and anogenital and periareolar regions which are rich in apocrine sweat glands. Treatment is difficult. Topical, intralesional steroids, topical tretinoin, adapalene, clindamycin, benzoyl peroxide, oral contraceptives, isotretinoin, phototherap...

  4. Ljubljana nomograms for predicting the likelihood of non-sentinel lymph node metastases in breast cancer patients with a positive sentinel lymph node

    OpenAIRE

    Perhavec, Andraž; Perme, Maja Pohar; Hočevar, Marko; Besić, Nikola; Žgajnar, Janez

    2009-01-01

    Abstract Several tools for predicting the likelihood of non-sentinel lymph node (non-SLN) involvement in SLN-positive breast cancer patients have been created so far. The aim of our study was to create and validate different nomograms for predicting the likelihood of non-SLN involvement that would be applicable in different institutions and that would also include the results of the preoperative US examination of the axilla. From January 2000 to January 2009, 534 breast cancer pati...

  5. Axillary treatment for patients with early breast cancer and lymph node metastasis: systematic review protocol

    OpenAIRE

    Goyal Amit; Duley Lelia; Fakis Apostolos

    2013-01-01

    Abstract Background For patients with early breast cancer and lymph node metastasis, axillary treatment is widely recommended. This is either surgical removal of the axillary lymph nodes, or axillary radiotherapy. The rationale for axillary treatment is that it will reduce the risk of recurrence in the axilla, and may improve survival. However, both treatments are associated with adverse effects, such as lymphedema, pain and sensory loss, and are costly to the health services and to patients....

  6. Four cases of pediculosis caused by Pthirus pubis Linnaeus, 1758 (Diptera: Anoplura) from peninsular Malaysia.

    Science.gov (United States)

    Pakeer, O; Jeffery, J; Mohamed, A M; Ahmad, F; Baharudin, O

    2007-12-01

    Four cases of pediculosis, two in adults and two in children, caused by the crab-louse, Pthirus pubis Linnaeus, 1758 (Diptera: Anoplura) is reported from peninsular Malaysia. This is the second report of the problem to be documented from the country. Although P. pubis is closely associated with genital hairs, it is, however, also found to occur on the eyelashes, eyebrows, hairs of the body, head and axilla. The few reported cases of pthiriasis probably do not reflect the true situation.

  7. Planar scintimammography 99mTc-MIBI in breast cancer. Part 1. Review of literature and studies in healthy women

    International Nuclear Information System (INIS)

    After reviewing of the literature concerning 99mTc-MIBI and scintimammography (SCM) using this tracer, the results of planar technique obtained in 40 ''healthy'' women chosen from the candidates for myocardial perfusion study are presented. The aim of the study was to assess the normalcy rate, e.g. the percentage of normal images in women with minimal risk of breast cancer and the analysis the sources of potential overdiagnosis changes caused by this disease. Two observers an oncologists and a nuclear medicine physician) reviewed scintigrams of both sides of the chest (80 images) focusing on the regions where changes caused by breast cancer may happen to occur. Positive approval as normal met 95% images of the breast and subclavicular region, 82.5% of the axilla, 97% of the supraclavicular region and 96% of the parasternal region. In 2 women prominent ductal pattern was noted. In 7 cases focal uptake in the axilla was observed (on 4 in the same side as injection) and in further 7 patients increased accumulation in the infero-external part of the axilla was shown (the muscles?). In 3 patients foci of increased uptake were noted in the parasternal region. Two cases of symmetrically increased activity in suclavicular region and 1 in supraclavicular region were recognized as due to overexpression. Planar SCM is specific enough to be used in the breast cancer patients, although avoiding of overexpression of the images and caution in interpretation of the results (especially for the axilla) is recommended. Nonspecific accumulation of the tracer in various conditions may lead to false positive diagnosis, therefore an interview about trauma and possible inflammatory or vasculary changes is mandatory with the analysis of other additional results. (author)

  8. Pathological complete response in breast cancer patients following neoadjuvant chemotherapy at a Comprehensive Cancer Center: The natural history of an elusive prognosticator

    OpenAIRE

    Fayanju, Oluwadamilola M.; NWAOGU, IHEOMA; Jeffe, Donna B.; Margenthaler, Julie A

    2015-01-01

    Given the prognostic significance of pathological complete response (pCR) to neoadjuvant chemotherapy, we sought to chronicle the clinical course of breast cancer patients whose tumors exhibited pCR at our institution. We retrospectively reviewed 5,533 cancer center patients treated for a first primary breast cancer between March, 1999 and September, 2010 to identify those who received neoadjuvant chemotherapy that resulted in pCR (i.e., no residual invasive malignancy in the breast or axilla...

  9. A case of synchronous multiple bilateral breast cancer after breast augmentation

    OpenAIRE

    Yamamoto, Shinya; Chishima, Takashi; Harada, Fumi; Matsubara, Yuka

    2015-01-01

    Breast cancer after breast augmentation is not rare, but cases of bilateral breast cancer after augmentation are not often reported. A 43-year-old woman attended our hospital because of a mass in her left breast. She had undergone breast augmentation by implants 4 years before at a cosmetic surgery clinic. There were operative scars in her bilateral axilla. A detailed examination revealed bilateral breast cancer, and we performed nipple-sparing mastectomy in both breasts. Sentinel lymph node ...

  10. Scanning elastic scattering spectroscopy detects metastatic breast cancer in sentinel lymph nodes

    OpenAIRE

    Austwick, M. R.; Clark, B.; Mosse, C. A.; K. Johnson; Chicken, D.W.; Somasundaram, S.K.; Calabro, K. W.; Zhu, Y.; Falzon, M.; Kocjan, G; Fearn, T.; Bown, S. G.; Bigio, I. J.; Keshtgar, M.R.S.

    2010-01-01

    A novel method for rapidly detecting metastatic breast cancer within excised sentinel lymph node(s) of the axilla is presented. Elastic scattering spectroscopy (ESS) is a point-contact technique that collects broadband optical spectra sensitive to absorption and scattering within the tissue. A statistical discrimination algorithm was generated from a training set of nearly 3000 clinical spectra and used to test clinical spectra collected from an independent set of nodes. Freshly excised nodes...

  11. Rare sweat gland tumors of vulva: Report of two cases

    OpenAIRE

    Rashmi Mahajan; Damodar Bang; Amit Nagar; Freny Bilimoria

    2012-01-01

    Syringomas and Fox-Fordyce disease are appendageal skin disorders. While syringomas represent an adenoma of the intraepidermal eccrine duct, Fox Fordyce disease occurs due to blockage of the apocrine sweat duct. In both conditions, extragenital sites are more frequently involved than the genitalia. We herein report two young females, one with syringomas on the face and vulva and the other with Fox Fordyce disease involving axilla, areola and vulva, thereby citing the importance of examination...

  12. Frontal Fibrosing Alopecia in a Male Presenting with Sideburn Loss

    OpenAIRE

    AlGaadi, Salim; Miteva, Mariya; Tosti, Antonella

    2015-01-01

    Frontal fibrosing alopecia (FFA) is a cicatricial alopecia that affects mainly postmenopausal women. It is typically characterized by recession of frontotemporal hairline. Hair loss of eyebrows, eyelashes, axillae, limbs, and pubic area may be observed. Here, we describe a case of FFA in a male patient presenting with only localized loss of sideburns. Skin biopsy findings were consistent with lichen planopilaris. To our knowledge, this is the only reported case of FFA patient with only locali...

  13. Graham Little Piccardi Lasseur Syndrome: A Rare Case Report with Concomitant Hypertrophic Lichen Planus

    OpenAIRE

    Brar, BK; Khanna, Era; Bharat B Mahajan

    2013-01-01

    Graham Little Piccardi Lasseur Syndrome (GLPLS) is a rare variant of lichen planopilaris comprising of a triad of multifocal and patchy cicatricial alopecia of scalp, non-cicatricial alopecia of axillae and pubic region and keratotic follicular papules over a body. Its exact etiology is not known until date, but primarily involves an immune mediated inflammatory reaction against the bulge region of hair follicles resulting in cicatricial alopecia. We report an extensive and diffuse presentati...

  14. Frontal Fibrosing Alopecia in a Male Presenting with Sideburn Loss.

    Science.gov (United States)

    AlGaadi, Salim; Miteva, Mariya; Tosti, Antonella

    2015-01-01

    Frontal fibrosing alopecia (FFA) is a cicatricial alopecia that affects mainly postmenopausal women. It is typically characterized by recession of frontotemporal hairline. Hair loss of eyebrows, eyelashes, axillae, limbs, and pubic area may be observed. Here, we describe a case of FFA in a male patient presenting with only localized loss of sideburns. Skin biopsy findings were consistent with lichen planopilaris. To our knowledge, this is the only reported case of FFA patient with only localized loss of sideburns. PMID:26180452

  15. Morphological Characteristics of Professional Ballet Dancers of the Bolshoi Theater Company

    OpenAIRE

    Pinheiro Ferrari, Elisa; Santos Silva, Diego Augusto; Rebolho Martins, Cilene; Fidelix, Yara Lucy; Petroski, Edio Luiz

    2013-01-01

    The objective of this study was to describe the morphological profile of professional dancers compared with university physical education students. Thirty-five subjects were evaluated as follows: 13 professional ballet dancers of the Bolshoi Theater Company, six males and seven females, and 22 university physical education students, 11 males and 11 females. Body mass, height, skinfold (triceps, biceps, subscapular, chest, axilla, supraspinale, Iliac crest, abdominal, Front thigh, medial calf)...

  16. Feeling blue, going green and finding other attractive alternatives: a case of biphasic anaphylaxis to patent blue and a literature review of alternative sentinel node localisation methods.

    Science.gov (United States)

    Iqbal, Fahad Mujtaba; Basit, Abdul; Salem, Fathi; Vidya, Raghavan

    2015-12-15

    Patent blue dye is used for sentinel lymph node localisation in order to stage the axilla in patients with breast cancer. Patent blue is one of the most common dyes used across the UK, however, the incidence of adverse effects seems to be increasing. This case highlights our experience of a biphasic anaphylactic reaction to patent blue dye, and we conduct a brief literature review of alternative and more novel methods to adequately visualise the lymphatics for sentinel lymph node biopsy.

  17. [Feline paraneoplastic alopecia].

    Science.gov (United States)

    van der Luer, R; van den Ingh, T; van Hoe, N

    2008-03-01

    A 14-year-old neutered female cat was presented for a second opinion regarding hair loss, anorexia, and lethargy. Examination revealed alopecia of the ventral chest, abdomen, axilla, and groin. The footpads were encrusted. The liver was enlarged and nodular. Investigation revealed an enlarged liver with multiple nodules, and small and atrophic hair follicles. Paraneoplastic alopecia due to hepatocellular carcinoma was diagnosed and subsequently confirmed postmortem.

  18. Use of Systemic Therapies to Manage Focal Hyperhidrosis.

    Science.gov (United States)

    Glaser, Dee Anna; Glaser, Katherine

    2015-01-01

    Primary hyperhidrosis (excessive sweating) commonly affects the axillae, palms, soles, scalp, face, and the groin. Patients may have multiple areas involved making localized therapy challenging. Systemic therapy may be necessary and can be used as monotherapy or combined with other hyperhidrosis treatments for optimal outcomes. Systemic therapy can also be used to treat secondary hyperhidrosis and compensatory hyperhidrosis. Patient selection and counseling are key, and monitoring for side effects is required throughout therapy. PMID:26455059

  19. Dowling-Degos Disease: A Case Report

    OpenAIRE

    Selma Emre; Gülşen Akoğlu; Ahmet Metin; Saliha Kırbaş; Sibel Orhun Yavuz

    2012-01-01

    Dowling-Degos Disease (DDD), is a rare, autosomal dominantly inherited pigmentation disorder. It is characterized by slowly progressive mottled or reticulated pigmented macules on the axillae, groins, perineum, inframammary regions and other flexural areas. The disease appears after puberty, most frequently during the fourth decade of life. Herein, we report a 42-year old female patient who presented with dark brown hyperpigmented macules on her groins, perineum and inframammary areas at our ...

  20. Calcifying fibrous tumour: an unusual omental lesion

    Energy Technology Data Exchange (ETDEWEB)

    Sudhakar, Sniya; Gibikote, Sridhar [Christian Medical College Hospital, Department of Radiology, Vellore, Tamil Nadu (India); Mistry, Yogesh [Christian Medical College Hospital, Department of Pathology, Vellore, Tamil Nadu (India); Dastidar, Arindam; Sen, Sudipta [Christian Medical College Hospital, Department of Pediatric Surgery, Vellore, Tamil Nadu (India)

    2008-11-15

    Calcifying fibrous tumour (CFT) is a recently described distinct clinicopathological entity characterized by calcifying lesions usually occurring in soft tissue of the extremities, trunk, axilla, pleura, mediastinum and peritoneum of children and adults. Most reported cases involving the peritoneum have been in adults. We present the imaging, surgical and pathology findings of CFT in a 7-year-old child who presented with an incidental finding of a large omental mass. (orig.)

  1. Calcifying fibrous tumour: an unusual omental lesion

    International Nuclear Information System (INIS)

    Calcifying fibrous tumour (CFT) is a recently described distinct clinicopathological entity characterized by calcifying lesions usually occurring in soft tissue of the extremities, trunk, axilla, pleura, mediastinum and peritoneum of children and adults. Most reported cases involving the peritoneum have been in adults. We present the imaging, surgical and pathology findings of CFT in a 7-year-old child who presented with an incidental finding of a large omental mass. (orig.)

  2. Diagnostic value of mammography for occult breast cancer

    International Nuclear Information System (INIS)

    Objective: To evaluate the diagnostic value of mammography in occult breast cancer. Methods: 23 cases of non- palpable breast lesions were examined with stereotactic-guided or surgical biopsy. Results: Pathological diagnosis included ductal carcinoma in sim (7), infiltrating ductal carcinoma (5), lobular carcinoma in sim (2), carcinoma simplex (3), 4 intraductal papillary carcinoma (4), scirrhous carcinoma (1), metastatic adenocarcinoma (1) in the axilla. Conclusion: Mammography is a commonly used and effective method in diagnosis of occult breast cancer. (authors)

  3. Sonographic Finding of Scrotal Cystic Lymphangioma with Hemorrhage Caused by Percutaneous Needle Aspiration: A Case Report

    International Nuclear Information System (INIS)

    Lymphangioma is a hamartoma, which is a benign tumor caused by congenital malformation of the lymphatic system. These tumors usually occur in the neck and axilla, and occasionally in the mediastinum, mesenterium, retroperitoneum and thigh, The scrotum and perineum are the least frequent sites. We report here on an uncommon case of cystic lymphangioma that presented as focal hemorrhage caused by percutaneous needle aspiration, and we briefly review the radiologic finding and the relevant literature

  4. Sonographic Finding of Scrotal Cystic Lymphangioma with Hemorrhage Caused by Percutaneous Needle Aspiration: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jae Woon; Cho, Jae Ho [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2011-03-15

    Lymphangioma is a hamartoma, which is a benign tumor caused by congenital malformation of the lymphatic system. These tumors usually occur in the neck and axilla, and occasionally in the mediastinum, mesenterium, retroperitoneum and thigh, The scrotum and perineum are the least frequent sites. We report here on an uncommon case of cystic lymphangioma that presented as focal hemorrhage caused by percutaneous needle aspiration, and we briefly review the radiologic finding and the relevant literature

  5. Case for diagnosis.

    Science.gov (United States)

    Lencastre, André; Cabete, Joana; Apetato, Maria Margarida

    2013-01-01

    An 83 year-old man was observed for an 8 year-long pruritic, erythematous plaque of the left axilla. He had been continuously medicated with topical antifungals and steroids with occasional symptomatic relief, but with disease progression. After a clinical and histological diagnosis of Extramammary Paget's Disease, a total excision with wide margins was performed. He remains disease-free 12 months after surgery. We report this rare presentation of Extramammary Paget's Disease on a male patient. PMID:24173197

  6. Case for diagnosis *

    OpenAIRE

    Lencastre, André; Cabete, Joana; Apetato, Maria Margarida

    2013-01-01

    An 83 year-old man was observed for an 8 year-long pruritic, erythematous plaque of the left axilla. He had been continuously medicated with topical antifungals and steroids with occasional symptomatic relief, but with disease progression. After a clinical and histological diagnosis of Extramammary Paget's Disease, a total excision with wide margins was performed. He remains disease-free 12 months after surgery. We report this rare presentation of Extramammary Paget's Disease on a male patient.

  7. Case for diagnosis*

    Science.gov (United States)

    Lencastre, André; Cabete, Joana; Apetato, Maria Margarida

    2013-01-01

    An 83 year-old man was observed for an 8 year-long pruritic, erythematous plaque of the left axilla. He had been continuously medicated with topical antifungals and steroids with occasional symptomatic relief, but with disease progression. After a clinical and histological diagnosis of Extramammary Paget's Disease, a total excision with wide margins was performed. He remains disease-free 12 months after surgery. We report this rare presentation of Extramammary Paget's Disease on a male patient. PMID:24173197

  8. Sparing sentinel node biopsy through axillary lymph node fine needle aspiration in primary breast cancers

    OpenAIRE

    Cheng, Yu-Shu; Kuo, Shou-Jen; Chen, Dar-Ren

    2013-01-01

    Background Axillary lymph node status is an important staging and prognostic factor in breast cancer. This study aimed to evaluate the efficacy of axilla fine needle aspiration cytology (FNAC) in primary breast cancer without a palpable node and even without image characteristics of a metastatic node. Methods From June 2008 to January 2012, 77 patients met the inclusion criteria of having received a FNAC procedure during the diagnostic protocol of primary breast cancer with the characteristic...

  9. Axillary web syndrome after axillary dissection in breast cancer: a prospective study

    OpenAIRE

    Torres Lacomba, María; Mayoral del Moral, Orlando; Coperias Zazo, José Luís; Yuste Sánchez, María José; Ferrandez, Jean-Claude; Zapico Goñi, Álvaro

    2009-01-01

    Abstract The axillary web syndrome is a self-limiting and frequently overlooked cause of significant morbidity in the early post-operative period after breast cancer axillary surgery, which is characterized by axillary pain that runs down the medial arm, limited shoulder range of motion affecting mainly shoulder abduction, and cords of subcutaneous tissue extending from axilla into the medial arm, made visible or palpable and painful by shoulder abduction. We evaluated the incidenc...

  10. Chylous leakage post mastectomy and axillary clearance: clinical aspect, causes and review of literature.

    Science.gov (United States)

    Chan, A C; Sarojah, A

    2013-06-01

    Chylous leakage after mastectomy & axillary clearance is a rare complication. The incidence is less than 0.5%. Anatomical variations in the termination of thoracic duct can occur, rendering it susceptible to injury during axillary dissection. Most chyle leaks in the axilla are managed through conservative measures. Surgical intervention is required in high output chylous leaks. We encountered a case of chylous leak post mastectomy with axillary clearance, which was successfully treated conservatively.

  11. [Bilateral axillary nodes. 30-year-old patient, housewife].

    Science.gov (United States)

    Rodak, R; Ramseier, E

    2007-11-14

    A 20-year old patient who had been adequately treated for lymph node tuberculosis 14 years ago presented 1 week after giving birth to a healthy daughter. She complained about painful lumps in both axillae. During pregnancy the patient suffered from hyperemesis gravidarum, lost 6 kg of weight, and had night sweats. During the last three months of her pregnancy she had a deep vein thrombosis in her right lower leg. The clinical examination showed soft axillary lumps up to 3 cm. The lab showed the following pathological findings: blood sedimentation rate 51 mm/h, CRP 44.8 mg/l, LDH 221 U/l and INR 1.3 (indicating insufficient anticoagulation with phenprocoumon). The chest x-ray showed no infiltrate or indications of a past tuberculosis. A fine needle aspiration cytology was performed on an accessible node. Gram stain, Ziehl Neelsen stain, as well as the bacteriological cultures were all negative. An ultrasound examination of the axilla showed a thickened subcutis without a mass. Cytology showed lobular epithelium, consistent wih ductal mamma epithelium without atypical cells. The diagnosis of an accessory mamma tissue in both axillae was made. During the course of the following weeks the glands decreased in size and the patient was free of symptoms.

  12. Comparing axillary and mediastinal lymphadenopathy on CT in children with suspected pulmonary tuberculosis

    Energy Technology Data Exchange (ETDEWEB)

    Theron, Salomine [Tygerberg Hospital, Department of Radiology, Cape Town (South Africa); University of Stellenbosch, Department of Radiology, Stellenbosch (South Africa); Andronikou, Savvas [Red Cross Children' s Hospital, Radiology Department, Rondebosch, Cape Town (South Africa); University of Cape Town, School of Child and Adolescent Health, Cape Town (South Africa)

    2005-09-01

    Radiographic demonstration of mediastinal lymphadenopathy is important for the diagnosis of pulmonary tuberculosis (PTB). Plain radiographs are unreliable for this and CT, which is relatively more expensive and carries a high radiation burden, remains the gold standard. No studies correlating the presence of axillary with mediastinal lymphadenopathy have been reported. Such a correlation would allow for clinical or ultrasound diagnosis of PTB via the axilla. To correlate the presence of axillary lymphadenopathy with mediastinal lymphadenopathy in children with suspected PTB. CT scans were performed and reviewed in 100 children (prospectively recruited) with suspected PTB. The axilla and mediastinum were reviewed separately by covering the non-relevant sections on the CT scans prior to reading. Only nodes greater than 1 cm were regarded as pathological. Mediastinal lymphadenopathy was present in 46% of children; 70% had lymphadenopathy in either axilla. Bilateral axillary lymphadenopathy was identified in 47%. Axillary lymphadenopathy showed a sensitivity of 74% and a specificity of 33% for the presence of mediastinal adenopathy. Bilateral axillary adenopathy had a sensitivity of 50% and a specificity of 56%. Axillary lymphadenopathy has a moderate sensitivity and low specificity for the presence of mediastinal and hilar lymphadenopathy in children with suspected PTB. Further research should be aimed at correlating ultrasound-detected axillary lymphadenopathy with FNA results in children. (orig.)

  13. Changes In Men’s Salivary Testosterone And Cortisol Levels, And In Sexual Desire After Smelling Female Axillary And Vulvar Scents

    Directory of Open Access Journals (Sweden)

    Ricardo eMondragón-Ceballos

    2013-10-01

    Full Text Available Several studies have shown that a woman’s vaginal or axillary odors convey information on her attractivity. Yet, whether such scents induce psychoneuroendocrinological changes in perceivers is still controversial. We studied if smelling axillary and vulvar odors collected in the periovulatory and late luteal phases of young women modify salivary testosterone and cortisol levels, as well as sexual desire in men. Forty-five women and 115 men, all of them college students and unacquainted with each other, participated in the study. Female odors were collected on pads affixed to the axilla and on panty protectors both worn the entire night before experiments. Men provided five saliva samples, a basal one before the smelling procedure, and four more 15, 30, 60 and 75 min after exposure to odors. Immediately after smelling the odor source, men answered a questionnaire rating hedonic qualities of scents, and after providing the last saliva sample they answered questionnaire on sexual desire. We found that periovulatory axillary and vulvar odors increased testosterone and cortisol levels, with vulvar scents producing a more prolonged effect. Luteal axilla odors decreased testosterone and cortisol levels, while luteal vulva odors increased cortisol. Periovulatory axilla and vulva scents accounted for a general increase of interest in sex. These odors were also rated as more pleasant and familiar, while luteal vulvar odors were perceived as intense and unpleasant.

  14. Sentinel node biopsy for ipsilateral breast cancer recurrence: a review.

    Science.gov (United States)

    Palit, G; Jacquemyn, Y; Tjalma, W

    2008-01-01

    The aim of this study was to review published reports on the feasability, results, and reliability of sentinel node biopsy in cases of ipsilateral recurrent breast cancer. A Medline search on publications from January 1999 to December 2007 and cross-references in published articles were looked for. We identified 16 reports on sentinel node biopsy in recurrent breast cancer, including a total of 287 patients. In 210/287 (73.2%) a sentinel node was identified, 77/210 (37.7%) had had previous axillary lymph node dissection and 131 (62.3%) a previous sentinel node procedure. Aberrant lymphatic drainage, other than the ipsilateral axilla was noted in 68/210 (32.4%). Of these 16/68 (23.6%) were located in the contralateral axilla. Of the removed contralateral axillary sentinel nodes 8/17 (47.1%) were invaded by cancer. We conclude that sentinel node biopsy in cases of recurrent ipsilateral breast cancer is feasible. In about one out of three cases drainage to the contralateral axilla with invasion in almost half the cases takes place. The therapeutical consequences of these findings need further study. PMID:19115679

  15. The hidden sentinel node and SPECT/CT in breast cancer patients

    Energy Technology Data Exchange (ETDEWEB)

    Ploeg, Iris M.C. van der; Kroon, Bin B.R.; Rutgers, Emiel J.T.; Nieweg, Omgo E. [The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Department of Surgery, Amsterdam (Netherlands); Valdes Olmos, Renato A. [The Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Department of Nuclear Medicine, Amsterdam (Netherlands)

    2009-01-15

    In a minority of breast cancer patients, lymphoscintigraphy shows no lymphatic drainage and 'hidden' sentinel nodes may remain undiscovered. The purpose of this study was to explore the additional value of the recently introduced hybrid SPECT/CT in breast cancer patients with axillary non-visualisation on planar images. The role of blue dye and careful palpation of the axilla was evaluated in patients in whom axillary sentinel nodes remained hidden after SPECT/CT. Fifteen breast cancer patients with non-visualisation on planar lymphoscintigraphy and 13 women with only extra-axillary sentinel nodes underwent SPECT/CT following late planar imaging without re-injection of the radiopharmaceutical. SPECT/CT visualised lymphatic drainage in eight of the 15 patients (53%) with non-visualisation on planar imaging, depicted nine of the 14 harvested sentinel nodes (64%) and three of five tumour-positive sentinel nodes. In two of the 13 patients (15%) with only extra-axillary sentinel nodes on their planar lymphoscintigram, SPECT/CT showed an axillary sentinel node that appeared to be uninvolved. Careful exploration of the axilla with the combined use of blue dye, a gamma probe and intra-operative palpation revealed an axillary sentinel node in the remaining 18 patients. SPECT/CT showed the exact anatomical location of all visualised sentinel nodes. SPECT/CT discovered 'hidden' sentinel nodes in the majority of patients with non-visualisation, but was less valuable in patients with only extra-axillary lymphatic drainage on the planar images. Exploration of the axilla in patients with persistent non-visualisation improved the identification of axillary (involved) sentinel nodes. (orig.)

  16. Axillary lymph nodes siliconoma in a woman with intracapsular implant rupture

    International Nuclear Information System (INIS)

    Full text: Introduction: Siliconoma, or silicone granuloma is the migration of silicon particles in the axillary lymph nodes, muscle and other non- ruptured or intact silicone implant. The latter is a relatively rare finding, and usually occurs in patients with extracapsular rupture of silicone prosthesis and has a typical ultrasound image. We present a case of a young woman with bilateral silicone prostheses placed 5 years ago, where in the right axilla are enlarged, structurally altered lymph nodes in the clinical and ultrasonography studies. Subsequent magnetic resonance examination shows intracapsular rupture ipsilateral silicone prosthesis and migration of silicon particles in the axillary lymph nodes. What you will learn: In this case we present twenty-three year old woman who reported pain and ‘swelling’ in the right axilla. The patient is with bilateral silicone prosthesis, she is not febrile and not reported other illness. After physical examination enlarged and tender lymph nodes in the right axilla was found. Several structurally altered and enlarged lymph nodes were visualized by ultrasound. These lymph nodes are hypoechogenic with obliterated fatty hilus. Due to the suspicion of silicone ‘extravasation’ in axillary lymph nodes, a magnetic resonance study of both mammary glands was performed. The images show intracapsular rupture of the right prosthesis without reliable data on silicone gel outside the fibrous capsule. Discussion: Siliconoma is a complication after plastic surgery of the breast and can affect both the axillary lymph nodes, and other lymphatic chains and also muscle and lung. Most frequently it occurs at damage of the extracapsular silicone prostheses. More rarely siliconoma occurs in siliconoma intracapsular damage, as in the presented case or in a silicone gel microbleed. Conclusion: The presence of siliconoma in axillary lymph nodes is relatively rare complication in plastic surgery of the breast. Methods of imaging diagnostic

  17. Management of metastatic apocrine hidradenocarcinoma with chemotherapy and radiation

    Directory of Open Access Journals (Sweden)

    Daniel H. Miller

    2015-10-01

    Full Text Available Hidradenocarcinoma is a rare aggressive form of cutaneous adnexal skin carcinoma originating from the sweat gland. Due to its low incidence, prognostic and treatment strategies are still being explored both for primary and advanced disease. This tumor most often presents as either solid or cystic appearing subcutaneous nodules, which may be associated with pruritus or ulceration. To date the mainstay of treatment for local disease has been surgical excision; however, the paucity of historical data available has shown that these tumors often behave aggressively with high rates of local recurrence, metastasis, and poor overall outcomes. There are few case reports describing the utility of radiation therapy in the treatment of hidradenocarcinoma. Herein, we present a case of metastatic apocrine hidradenocarcinoma in a 32-year-old Caucasian male. The patient initially underwent excisional biopsy which confirmed the diagnosis of poorly differentiated, highly infiltrative, apocrine hidradenocarcinoma. He received systemic chemotherapy for metastatic disease, followed by radiation therapy to areas of grossly palpable adenopathy. Prior to radiation therapy the patient had an enlarged hypermetabolic conglomerate of lymph nodes in the right axilla, and borderline enlarged low activity nodes within the left axilla. He received 3 cycles of chemotherapy followed by tamoxifen and radiation therapy (50.4 Gy in 28 fractions to areas of progressive disease in the bilateral axilla, lower neck, and axillary skin. Following treatment, the patient had complete resolution of skin nodules and improvement of his pruritus. While the role of radiation therapy in the treatment of hidradenocarcinoma has not been well established, this case report demonstrated the potential benefit of external beam radiotherapy in the management of this rare disease

  18. Evaluation of bacterial colonization in patients with the diagnosis of mycosis fungoides

    Directory of Open Access Journals (Sweden)

    Bengü Nisa Akay

    2014-12-01

    Full Text Available Background and Design: Mycosis fungoides (MF is the most common form of cutaneous T-cell lymphoma (CTCL. Bacterial infections are a common complication of MF/Sezary syndrome (SS. Staphylococcus aureus is the most common causes of skin infections in patients with MF/SS. However, the role of infectious agents and their effects on the clinical course is controversial. In this study, we aimed to assess the prevalence of the colonization of bacterial pathogens among individuals with MF/SS in comparison with control subjects. Materials and Methods: Sixty-six patients with MF/SS and 66 healthy control subjects were included in this study. The subjects were swabbed in the nose, throat and axilla and the samples were evaluated according to the Clinical Laboratory Standards Institute (CLSI criteria. Results: The mean age of the patients was 55.9±14.8 years (range: 21-84 years. Forty-eight patients were with ≤stage 2A, 18 were ≥stage 2B SS and MF. No statistically significant difference was observed in the frequency of pathogenic bacteria colonization in the nose and axilla between the two groups. However, in the throat it was statistically higher in MF/SS (p=0.001. There was no statistically significant difference between the two groups in terms of S.aureus colonization. The frequency of pathogenic bacteria colonization in the throat cultures were significant (p=0.004 for patients with late stage disease compared to those with early stages, but this was not shown in axilla and nose cultures. Conclusion: In this study, bacterial colonization in the throat and nasal carriage of S.aureus were found to be higher in patients with MF/SS. Further studies on the benefits of controlling this problem, possibly with simple and inexpensive methods that might ameliorates the symptoms such as itching, scaling and erythema are needed.

  19. Bi-tangential hybrid IMRT for sparing the shoulder in whole breast irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Farace, P.; Deidda, M.A.; Iamundo de Curtis, I.; Deiana, E.; Farigu, R.; Lay, G.; Porru, S. [Regional Oncological Hospital, Cagliari (Italy). Dept. of Radio-Oncology

    2013-11-15

    Background and purpose: A bi-tangential technique is proposed to reduce undesired doses to the shoulder produced by standard tangential irradiation. Patients and methods: A total of 6 patients affected by shoulder pain and reduced functional capacity after whole-breast irradiation were retrospectively analysed. The standard tangential plan used for treatment was compared with (1) a single bi-tangential plan where, to spare the shoulder, the lateral open tangent was split into two half-beams at isocentre, with the superior portion rotated by 10-20 medially with respect to the standard lateral beam; (2) a double bi-tangential plan, where both the tangential open beams were split. The planning target volume (PTV) coverage and the dose to the portion of muscles and axilla included in the standard tangential beams were compared. Results: PTV95 % of standard plan (91.9 {+-} 3.8) was not significantly different from single bi-tangential plan (91.8 {+-} 3.4); a small but significant (p < 0.01) decrease was observed with the double bi-tangential plan (90.1 {+-} 3.7). A marked dose reduction to the muscle was produced by the single bi-tangential plan around 30-40 Gy. The application of the double bi-tangential technique further reduced the volume receiving around 20 Gy, but did not markedly affect the higher doses. The dose to the axilla was reduced both in the single and the double bi-tangential plans. Conclusion: The single bi-tangential technique would have been able to reduce the dose to shoulder and axilla, without compromising target coverage. This simple technique is valuable for irradiation after axillary lymph node dissection or in patients without dissection due to negative or low-volume sentinel lymph node disease. (orig.)

  20. Bi-tangential hybrid IMRT for sparing the shoulder in whole breast irradiation

    International Nuclear Information System (INIS)

    Background and purpose: A bi-tangential technique is proposed to reduce undesired doses to the shoulder produced by standard tangential irradiation. Patients and methods: A total of 6 patients affected by shoulder pain and reduced functional capacity after whole-breast irradiation were retrospectively analysed. The standard tangential plan used for treatment was compared with (1) a single bi-tangential plan where, to spare the shoulder, the lateral open tangent was split into two half-beams at isocentre, with the superior portion rotated by 10-20 medially with respect to the standard lateral beam; (2) a double bi-tangential plan, where both the tangential open beams were split. The planning target volume (PTV) coverage and the dose to the portion of muscles and axilla included in the standard tangential beams were compared. Results: PTV95 % of standard plan (91.9 ± 3.8) was not significantly different from single bi-tangential plan (91.8 ± 3.4); a small but significant (p < 0.01) decrease was observed with the double bi-tangential plan (90.1 ± 3.7). A marked dose reduction to the muscle was produced by the single bi-tangential plan around 30-40 Gy. The application of the double bi-tangential technique further reduced the volume receiving around 20 Gy, but did not markedly affect the higher doses. The dose to the axilla was reduced both in the single and the double bi-tangential plans. Conclusion: The single bi-tangential technique would have been able to reduce the dose to shoulder and axilla, without compromising target coverage. This simple technique is valuable for irradiation after axillary lymph node dissection or in patients without dissection due to negative or low-volume sentinel lymph node disease. (orig.)

  1. Virtual lymph node analysis to evaluate axillary lymph node coverage provided by tangential breast irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Park, Shin Hyung; Kim, Jae Chul; Lee, Jeong Eun; Park, In Kyu [Dept.of Radiation Oncology, Kyungpook National University Hospital, Daegu(Korea, Republic of)

    2015-03-15

    To investigate the coverage of axillary lymph node with tangential breast irradiation fields by using virtual lymph node (LN) analysis. Forty-eight women who were treated with whole breast irradiation after breast-conserving surgery were analyzed. The axillary and breast volumes were delineated according to the Radiation Therapy Oncology Group (RTOG) contouring atlas. To generate virtual LN contours, preoperative fluorodeoxyglucose positron emission tomography/computed tomography (FDG-PET/CT) scans with identifiable LN were fused with the CT scans, and the virtual LN contour were delineated on the CT. The median level I and II axillary volume coverage percentages at the VD95% line were 33.5% (range, 5.3% to 90.4%) and 0.6% (range, 0.0% to 14.6%), respectively. Thirty-one LNs in 18 patients were delineated (26 in level I and 5 in level II). In the level I axilla, 84.6% of virtual LNs were encompassed by the 95% isodose line. In the level II axilla, by contrast, none of the virtual LNs were encompassed by the 95% isodose volumes. There was a substantial discrepancy between the RTOG contouring atlas-based axillary volume analysis and the virtual LN analysis, especially for the level I axillary coverage. The axillary volume coverage was associated with the body mass index (BMI) and breast volume. The tangential breast irradiation did not deliver adequate therapeutic doses to the axillary region, particularly those in the level II axilla. Patients with small breast volumes or lower BMI showed reduced axillary coverage from the tangential breast fields. For axillary LN irradiation, individualized anatomy-based radiation fields for patients would be necessary.

  2. Unicentric Castleman’s Disease Masquerading Pancreatic Neoplasm

    Directory of Open Access Journals (Sweden)

    Saurabh Jain

    2012-01-01

    Full Text Available Castleman’s disease is a rare nonclonal proliferative disorder of the lymph nodes with an unknown etiology. Common locations of Castleman’s disease are mediastinum, neck, axilla, and abdomen. Castleman’s disease of a peripancreatic location masquerading as pancreatic neoplasm is an even rarer entity. On search of published data, we came across about 17 cases published on peripancreatic Castleman’s disease until now. Here we are reporting a case of retropancreatic Castleman's disease masquerading as retroperitoneal neoplasm in a 46-year-old male patient.

  3. Acute compartment syndrome of the forearm and hand in a patient of spine surgery -A case report-

    OpenAIRE

    Lee, Jung-ah; Jeon, Yeon Soo; Jung, Hong Soo; Kim, Hyung-Gun; Kim, Yong Shin

    2010-01-01

    A 38-year-old woman underwent a 4-hour operation in the prone position for a laminectomy at C4-7 and posterior cervical decompressive fusion at C7-T1 under general anesthesia. After undraping at the end of surgery, considerable swelling with many blisters of the left forearm and hand was observed. The chest roll at the left side had moved cephalad into the axilla and compressed the axillary structures. An emergency fasciotomy to decompress the compartments of the forearm and dorsal surface of...

  4. Chronic arsenic poisoning masquerading as Landry-Guillain-Barré syndrome.

    Science.gov (United States)

    Goddard, M J; Tanhehco, J L; Dau, P C

    1992-09-01

    Acute arsenic intoxication may present as Landry-Guillain-Barré syndrome because of similarities in clinical symptoms involving the gastrointestinal tract, weakness, and sensory symptoms. Electrodiagnostic findings may be similar with demyelinating changes predominating early in both diseases. A case is presented of repeated arsenic poisoning over two years misdiagnosed as Landry-Guillain-Barré syndrome. Proximal F-loop latency (M-wave latency at wrist + F-wave latency at wrist - 2 M-wave latency at axilla) helped to establish the correct diagnosis. Serial electrodiagnostic studies were done documenting the evolution of chronic repeated arsenic poisoning from a picture showing demyelination to one with severe axonal loss.

  5. Fibrous hamartoma of infancy in the hand: unusual location and MR imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Song, You Seon; Lee, In Sook [Pusan National University School of Medicine, Department of Radiology, Busan (Korea); Pusan National University School of Medicine, Medical Research Institute, Busan (Korea); Kim, Hui Taek [Pusan National University Hospital, Department of Orthopaedic Surgery, Busan (Korea); Choi, Kyung-Un [Pusan National University School of Medicine, Medical Research Institute, Busan (Korea); Pusan National University Hospital, Department of Pathology, Busan (Korea); Song, Jong Woon [Inje University Pusan Paik Hospital, Department of Radiology, Busan (Korea)

    2010-10-15

    Fibrous hamartomas of infancy (FHIs) are benign, poorly-circumscribed, soft tissue growths presenting during the first 2 years of life and characteristically affecting the axilla, upper arm, upper trunk, inguinal region, and external genital area. Involvement of the hands and feet is extremely rare. We report a case of FHI unusually occurring in a deep portion of the hand. MRI revealed atypical features similar to that of a vascular malformation, hemangioma, fibromatosis, or neurofibromatosis of the hand. Partial resection of the mass was performed to correct the contracture of the second finger and an additional operation was not performed because of the benign nature of FHIs. (orig.)

  6. PROTEUS SYNDROME - SEGMENTAL OVERGROWTH WITH MULTIPLE NEVI

    Directory of Open Access Journals (Sweden)

    Ramasamy

    2015-01-01

    Full Text Available Proteus syndrome is a rare hamartomatous disorder characterized by various cutaneous and subcutaneous lesions , including vascular malformations , lipomas , hyperpigmentation , and several types of nevi. Partial gigantism with limb or digital overgrowth is pathognomonic of Proteus syndrome. We report a case of proteus syndrome in a 45 year old man , who presented with hypertrophy of index finger of both hands and middle , ring fing er of left hand , verrucous lesions over left axilla and two firm swellings over left palm for the past 15 years. Clinical findings , histopathology and imaging studies fulfilled the criteria of proteus syndrome which is rarely reported in literature.

  7. Five Roots Pattern of Median Nerve Formation

    Directory of Open Access Journals (Sweden)

    Konstantinos Natsis

    2016-04-01

    Full Text Available An unusual combination of median nerve’s variations has been encountered in a male cadaver during routine educational dissection. In particular, the median nerve was formed by five roots; three roots originated from the lateral cord of the brachial plexus joined individually the median nerve’s medial root. The latter (fourth root was united with the lateral (fifth root of the median nerve forming the median nerve distally in the upper arm and not the axilla as usually. In addition, the median nerve was situated medial to the brachial artery. We review comprehensively the relevant variants, their embryologic development and their potential clinical applications.

  8. Breast Mass in a Rubens Painting

    Directory of Open Access Journals (Sweden)

    Davide Lazzeri

    2016-04-01

    Full Text Available Deformity of the breast and axilla observed in famous paintings is a fascinating field for the medico-artists. The attempt of a retrospective diagnosis of breast tumors is highly challenging. This paper deals with a Rubens painting portraying the heroine Judith with a visible but previously unreported left breast mass. Though speculative, the present medico-artistic diagnosis is of a tumor likely to be of benign nature. It is of interest that the present case is the sixth breast disease discovered in Rubens’s works.

  9. Breast Mass in a Rubens Painting.

    Science.gov (United States)

    Lazzeri, Davide; Lippi, Donatella; Castello, Manuel Francisco; Weisz, George M

    2016-04-19

    Deformity of the breast and axilla observed in famous paintings is a fascinating field for the medico-artists. The attempt of a retrospective diagnosis of breast tumors is highly challenging. This paper deals with a Rubens painting portraying the heroine Judith with a visible but previously unreported left breast mass. Though speculative, the present medico-artistic diagnosis is of a tumor likely to be of benign nature. It is of interest that the present case is the sixth breast disease discovered in Rubens's works.

  10. Giant fibroepithelial polyp of the vulva

    Directory of Open Access Journals (Sweden)

    Selma Korkmaz

    2014-12-01

    Full Text Available Fibroepithelial polyps are among common benign skin lesions. They are usually small and skin-colored lesions and are located frequently in the axilla and neck. They are rarely seen in the vulva. There is a small number of cases that reach the giant sizes in this area in the literature. A 20-year-old female patient presented with a pedunculated mass measuring 25 cm in diameter, localized to the right labium majus. The lesion was excised and the histopathological diagnosis was fibroepithelial polyp. We present this case because of it is the largest reported fibroepithelial polyp of the vulva in the literature.

  11. Rare sweat gland tumors of vulva: Report of two cases

    Directory of Open Access Journals (Sweden)

    Rashmi Mahajan

    2012-01-01

    Full Text Available Syringomas and Fox-Fordyce disease are appendageal skin disorders. While syringomas represent an adenoma of the intraepidermal eccrine duct, Fox Fordyce disease occurs due to blockage of the apocrine sweat duct. In both conditions, extragenital sites are more frequently involved than the genitalia. We herein report two young females, one with syringomas on the face and vulva and the other with Fox Fordyce disease involving axilla, areola and vulva, thereby citing the importance of examination of genitalia in these disorders.

  12. İntertriginöz alanlarda inatçı vezikülobülloz lezyonları olan bir hastada gecikmiş tanı: Hailey-Hailey hastalığı

    OpenAIRE

    Bakar, Dertlioğlu S; Pervin, K.; Yeşilova, Y; Çiçek, D

    2012-01-01

    Hailey-Hailey (H-H) disease is an autosomal dominant acantholytic dermatosis due to a mutation of ATP2C1. Hailey-Hailey is characterized by recurrent vesiculobullous lesions in the neck, axilla, inframammary, scrotum, and inguinal folds. The diagnosis of H-H was made by clinical and histopathological examination in a 54-year-old female patient who had lesions in the inframammary regions and on umbilicus. The lesions showed exacerbations during each premenstrual period. We judged that the pati...

  13. Clear-PEM: A PET imaging system dedicated to breast cancer diagnostics

    CERN Document Server

    Abreu, M C; Albuquerque, E; Almeida, F G; Almeida, P; Amaral, P; Auffray, Etiennette; Bento, P; Bruyndonckx, P; Bugalho, R; Carriço, B; Cordeiro, H; Ferreira, M; Ferreira, N C; Gonçalves, F; Lecoq, Paul; Leong, C; Lopes, F; Lousã, P; Luyten, J; Martins, M V; Matela, N; Rato-Mendes, P; Moura, R; Nobre, J; Oliveira, N; Ortigão, C; Peralta, L; Rego, J; Ribeiro, R; Rodrigues, P; Santos, A I; Silva, J C; Silva, M M; Tavernier, Stefaan; Teixeira, I C; Texeira, J P; Trindade, A; Trummer, Julia; Varela, J

    2007-01-01

    The Clear-PEM scanner for positron emission mammography under development is described. The detector is based on pixelized LYSO crystals optically coupled to avalanche photodiodes and readout by a fast low-noise electronic system. A dedicated digital trigger (TGR) and data acquisition (DAQ) system is used for on-line selection of coincidence events with high efficiency, large bandwidth and small dead-time. A specialized gantry allows to perform exams of the breast and of the axilla. In this paper we present results of the measurement of detector modules that integrate the system under construction as well as the imaging performance estimated from Monte Carlo simulated data.

  14. Lymphangioma circumscriptum of the vulva: Report of a rare case

    OpenAIRE

    Sinha, Anuradha; Phukan, Jyoti Prakash; Jalan, Shilpa; Pal, Subrata

    2015-01-01

    Lymphangioma circumscriptum (LC) is a form of lymphangioma characterised by benign dilation of lymphatic channels, which affects the skin and subcutaneous tissues. The most common sites of LC are mucosa of mouth, tongue, groin, axilla, trunk and proximal region of extremities. Vulva is a rare site of LC. In this report, we are presenting a case of LC of vulva occurring in a 60-year-old female without any obvious reason. The patient presented with multiple genital wart-like papular lesions in ...

  15. Malignant chondroid syringoma in a West African cancer institute: A case report

    Directory of Open Access Journals (Sweden)

    Sidy Ka

    2016-01-01

    Results: We report a case of malignant chondroid syringoma of the deltoid and axilla in a 53 year old patient. Malignant chondroid syringoma is an extremely rare tumor of the sweat glands. It is included in myoepithelial tumors of the skin. It has an epithelial component with eccrin or apocrin differentiation, and myoepithelial component. It preferentially seat at the extremities. We report an unusual case with deltoid presentation and axillary mass masqueriding as metastatic lymph node. Surgery is the main treatment. It has a poor prognosis.

  16. Pseudofolliculitis Corporis: A New Entity Diagnosed by Dermoscopy

    OpenAIRE

    Puhan, Manas Ranjan; Sahu, Bharati

    2015-01-01

    Pseudofolliculitis mainly affects the beard area, but it can occur in any area of hair-bearing skin when traumatic methods like shaving or plucking are used to remove the hair. It can be a simple cosmetic problem or a disturbing medical condition for which the dermatologist must be prepared. It can develop in areas of shaving or depilation and has been seen in the pubic region or the axilla, where it is common to find curly hair that emerges at an acute angle. Here, we are reporting a case of...

  17. Sentinel lymph node biopsy in breast cancer--experience with the combined use of dye and radioactive tracer at Aarhus University Hospital

    DEFF Research Database (Denmark)

    Lauridsen, Mette Cathrine; Garne, Jens Peter; Sørensen, Flemming Brandt;

    2004-01-01

    -needle aspiration biopsy (FNAB) were not included. For identifying the SLNs, a combination of Tc-99m-labelled human albumin (Solco-ALBU-RES) and blue dye (Patent Blue V) was used. No lymphoscintigraphy was performed. The SLN was successfully identified in 122 out of 124 (98%) patients and 66 (54%) patients were...... found to have metastatic involvement of the axillary lymph nodes. In 52 (79%) of these patients, the SLNs were the only nodes involved, 28 (54%) had micrometastasis only. The false-negative rate was 1.5%. This method has proven valid in the staging of the axilla in patients with breast cancer...

  18. Unilateral hyperhidrosis and hypothermia - symptoms of an intrathoracic tumour

    DEFF Research Database (Denmark)

    Dyring-Andersen, B; Kamp, S; Madelung, A;

    2015-01-01

    A 34-year old man presented at the Department of Dermato-allergology, Herlev and Gentofte Hospital with unilateral hyperhidrosis localized to the right axilla through approximately 10 years without progression of symptoms. The patient often experienced that his right hand was colder than the left......, especially during bouts of hyperhidrosis. The symptoms usually arose in stressful situations. The patient had no sensory symptoms (pain and light touch of upper extremitieswere assessed) and no medical history of other diseases including lung disease or neurological disease. This article is protected...

  19. Erythema multiforme possibly triggered by food substances in a dog.

    Science.gov (United States)

    Itoh, Teruo; Nibe, Kazumi; Kojimoto, Atsuko; Mikawa, Mayumi; Mikawa, Kazuhiro; Uchida, Kazuyuki; Shii, Hiroki

    2006-08-01

    A 5-year-old female border collie presented with erythematous skin lesions at the axillae, groin, mucocutaneous junctions, and pinnae. Biopsy revealed lymphocytic interface dermatitis with hydropic degeneration of basal cells and keratinocyte apoptosis. Based on gross and histological features, diagnosis of erythema multiforme was made. The disease was resolved by treatment with azathioprine, prednisolone, and a hypoallergenic diet. Finally, the skin lesion was controlled without drug therapy but recurred easily every time commercial foods except the hypoallergenic diet were used, suggesting that food substances triggered this outbreak. PMID:16953090

  20. Vpliv hipoksije na vedenjsko termoregulacijo - poročilo z odprave Si.mobil Ski Everest 2000: The effect of hypoxia on behavioural temperature regulation - report from the Si.mobil Ski Everest 2000 expedition:

    OpenAIRE

    Gorjanc, Jurij; Jaki, Polona; Mekjavić, Igor B.

    2002-01-01

    During the Si.mobil Ski Everest 2000 expedition the hypothesis that hypoxia affects temperature perception was tested. Subjects (N = 5), all members of the expedition, provided subjective ratings of temperature perception on a 7-point scale and thermal comfort on a 4-point scale at Base Camp (BC, 5360 m), Camp 1(C1, 6050 m), Camp 2 (C2, 6500 m), Camp 3 (C3, 7300 m) and Camp 4 (C4, 7950 m). In addition, we recorded oxygen saturation (SaO2, %), axilla temperature (Tax), and tympanic temperature...

  1. Ulnar nerve palsy due to axillary crutch.

    Directory of Open Access Journals (Sweden)

    Veerendrakumar M

    2001-01-01

    Full Text Available A young lady with residual polio, using axillary crutch since early childhood, presented with tingling, numbness and weakness in ulnar nerve distribution of five months duration. Ulnar motor conduction study revealed proximal conduction block near the axilla, at the point of pressure by the crutch while walking. Distal ulnar sensory conduction studies were normal but proximal ulnar sensory conduction studies showed absence of Erb′s point potential. These findings suggested the presence of conduction block in sensory fibers as well. Proper use and change of axillary crutch resulted in clinical recovery and resolution of motor and sensory conduction block.

  2. Lymphadenopathy by scrub typhus mimicking metastasis on FDG PET/CT in a patient with a history of breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Jeong Won [Dept. of Nuclear Medicine, Catholic Kwandong University International St. Mary' s Hospital, Incheon (Korea, Republic of); Lee, Sang Mi; Lee, Kyu Taek; Kim, Sung Young; Han, Sun Wook; Kim, Shin Young [Sooncheonhyang University Cheonan Hospital, Cheonan (Korea, Republic of)

    2015-06-15

    We report the case of a 60-year-old woman with left-sided breast cancer who showed lymphadenopathy mimicking metastatic lesions. She underwent surveillance 18F-fluorodeoxyglucose (FDG) positron emission tomography/computed tomography (PET/CT) after treatment. PET/CT demonstrated multiple lymphadenopathies with increased FDG uptake, most notably in the right axilla. She had an eschar on the right axillary area, and her serologic test was positive for anti-Orientia tsutsugamushi IgM antibody. Ten months after the treatment, follow-up FDG PET/CT and ultrasonography showed improvement in generalized lymphadenopathy.

  3. Breast Mass in a Rubens Painting

    Science.gov (United States)

    Lazzeri, Davide; Lippi, Donatella; Castello, Manuel Francisco; Weisz, George M.

    2016-01-01

    Deformity of the breast and axilla observed in famous paintings is a fascinating field for the medico-artists. The attempt of a retrospective diagnosis of breast tumors is highly challenging. This paper deals with a Rubens painting portraying the heroine Judith with a visible but previously unreported left breast mass. Though speculative, the present medico-artistic diagnosis is of a tumor likely to be of benign nature. It is of interest that the present case is the sixth breast disease discovered in Rubens’s works. PMID:27101221

  4. Cosmetic Effect of Botulinum Toxin In Focal Hyperhydrosis

    Directory of Open Access Journals (Sweden)

    Jain S

    2005-01-01

    Full Text Available Hyperhydrosis of axillae, palm and sole is not a very uncommon problem. It leads to great embarrassment and considerable emotional stress to the individuals. Botulinum toxins prevent the release of acetylcholine at nerve terminals, therefore, reduces sweat secretion. Six patients of axillary and 4 patients of palmer and planter hyperhydrosis were treated with botulinum toxin. All patients experienced relatively satisfactory reduction of hyperhydrosis for period ranging between 4-7 months. No adverse effects were observed. Botulinum toxin therefore can be considered as an effective treatment in focal hyperhydrosis.

  5. Oral malignant acanthosis nigricans associated with endometrial adenocarcinoma

    Institute of Scientific and Technical Information of China (English)

    Han-Wen Chu; Jing-Min Li; Guan-Fu Chen; Jing-Yuan Ma

    2014-01-01

    We report a 59-year-old patient with malignant acanthosis nigricans associated with metastasis of endometrial carcinoma. The patient presented papillomatosis lesions that appeared to be benign on multiple skins of body folds, particularly on lips. The lesions in lips and axilla had histological characteristic appearances of acanthosis nigricans, while the masses in abdomen and pelvis were metastasis endometrial adenocarcinoma. The article highlights the importance of biopsy and histopathological diagnosis in presumed benign lesions and the role of doctors in screening for body internal tumors.

  6. CYSTIC HYGROMA OF CHEST WALL- 2 Reported Cases

    Directory of Open Access Journals (Sweden)

    Tapan Shah

    2012-07-01

    Full Text Available Hygromas arise in the sites of primitive lymphatic lakes, on the floor of the mouth, under the jaw, in the neck and in the axillae, but they can occur virtually anywhere in the body. Their occurrence on the chest wall is very rare and they progressively grow with age infiltrating into the local tissues, insinuating lymphatic pseudopods and form cysts in and around muscle fibers and nerves, making them difficult and hazardous to remove. Here, we have reported 2 cases of cystic hygroma of chest wall in children

  7. CYSTIC HYGROMA OF CHEST WALL- 2 Reported Cases

    OpenAIRE

    Tapan Shah; Dipen Patel; Yash Vaidhya; Jigar Jadeja; Sharad Patel; Asit Patel

    2012-01-01

    Hygromas arise in the sites of primitive lymphatic lakes, on the floor of the mouth, under the jaw, in the neck and in the axillae, but they can occur virtually anywhere in the body. Their occurrence on the chest wall is very rare and they progressively grow with age infiltrating into the local tissues, insinuating lymphatic pseudopods and form cysts in and around muscle fibers and nerves, making them difficult and hazardous to remove. Here, we have reported 2 cases of cystic hygroma of chest...

  8. Incidence and prevalence of hyperhidrosis.

    Science.gov (United States)

    Moraites, Eleni; Vaughn, Olushola Akinshemoyin; Hill, Samantha

    2014-10-01

    Hyperhidrosis is a skin disorder characterized by excessive sweating that often causes significant impairment in social, occupational, and emotional wellbeing. Hyperhidrosis is thought to affect 2.8% of the US population and can be of primary or secondary origin. Primary hyperhidrosis is usually bilateral, symmetric, and focal. The most common focal sites include, but are not limited to, the palms, soles, and axillae. Secondary hyperhidrosis is usually caused by an underlying medical condition or medication. Secondary hyperhidrosis must be ruled out before a diagnosis of primary hyperhidrosis is made. PMID:25152338

  9. Hyperhidrosis: what is it and why does it occur?

    Science.gov (United States)

    Shargall, Yaron; Spratt, Ernie; Zeldin, Robert A

    2008-05-01

    Hyperhidrosis is excessive sweating in response to heat or emotional stimuli beyond physiologic need. The ailment is not new and has been described in the literature dating back several centuries. It can be classified as either primary or secondary based on its etiology. Mechanisms that cause excessive sweating can be traced to the sympathetic nervous system, part of the autonomic nervous system. It has been speculated that the primary abnormality is central, and that the hypothalamic sweat center that controls the palms, axillae, and soles is distinct in hyperhidrosis individuals. PMID:18557586

  10. Rupture of an expander prosthesis mimics axillary cancer recurrence.

    LENUS (Irish Health Repository)

    Ismael, T

    2005-10-01

    Regional silicone gel migration from a ruptured breast implant has been reported at different locations including the upper extremity, chest wall muscles, axilla and back. We report a patient who presented with an axillary mass that mimicked a regional recurrence 5 years after breast cancer reconstruction with a latissimus dorsi musculocutaneous flap and silicon gel expander-prosthesis. Surgical exploration revealed that the mass contained silicone gel around the port of the breast expander that had ruptured. The mass was confluent with an intracapsular silicone leak through a tract along the tube of the expander port.

  11. Mosaic neurofibromatosis type 1.

    Science.gov (United States)

    Liang, Christine; Schaffer, Julie V

    2008-01-01

    A 24-year-old man presented with numerous lentigines and multiple cafe-au-lait macules on both sides of the face, neck, and trunk as well as on the proximal area of the upper extremities and in the axillae. The pigmented lesions had a Blaschko-linear distribution on the upper trunk and were limited to the left side of the abdomen, with a sharp demarcation at the midline. Multiple, cutaneous neurofibromas were found on the trunk, and ophthalmologic examination showed a Lisch nodule in the left iris. The clinical findings and their widespread but segmental distribution were consistent with a diagnosis of mosaic neurofibromatosis type 1. PMID:18627742

  12. A Prospective, Nonrandomized, Open‐Label Study of the Efficacy and Safety of OnabotulinumtoxinA in Adolescents with Primary Axillary Hyperhidrosis

    OpenAIRE

    Glaser, Dee Anna; Pariser, David M.; Hebert, Adelaide A.; Landells, Ian; Somogyi, Chris; Weng, Emily; Brin, Mitchell F.; Beddingfield, Frederick

    2015-01-01

    Abstract Objective To evaluate the efficacy and safety of onabotulinumtoxinA in adolescents with primary axillary hyperhidrosis. Methods This 52‐week, multicenter, nonrandomized, open‐label study was conducted in 141 adolescents ages 12 to 17 years with severe primary axillary hyperhidrosis. Patients could receive up to six treatments with onabotulinumtoxinA (50 U per axilla), with re‐treatment occurring no sooner than 8 weeks after the prior treatment cycle and no later than 44 weeks after t...

  13. Four cases of pediculosis caused by Pthirus pubis Linnaeus, 1758 (Diptera: Anoplura) from peninsular Malaysia.

    Science.gov (United States)

    Pakeer, O; Jeffery, J; Mohamed, A M; Ahmad, F; Baharudin, O

    2007-12-01

    Four cases of pediculosis, two in adults and two in children, caused by the crab-louse, Pthirus pubis Linnaeus, 1758 (Diptera: Anoplura) is reported from peninsular Malaysia. This is the second report of the problem to be documented from the country. Although P. pubis is closely associated with genital hairs, it is, however, also found to occur on the eyelashes, eyebrows, hairs of the body, head and axilla. The few reported cases of pthiriasis probably do not reflect the true situation. PMID:18209717

  14. [3rd Hungarian Breast Cancer Consensus Conference - Surgery Guidelines].

    Science.gov (United States)

    Lázár, György; Bursics, Attila; Farsang, Zoltán; Harsányi, László; Kósa, Csaba; Maráz, Róbert; Mátrai, Zoltán; Paszt, Attila; Pavlovics, Gábor; Tamás, Róbert

    2016-09-01

    Therapy for breast cancer today is characterised by ever more precise diagnostic methods and ever more effective oncological treatments, a trend which will certainly continue in the future. Breast preservation and the application of oncoplastic principles are increasingly popular. A sentinel lymph node biopsy in the surgical treatment of the axilla is primary, with the indication for axillary block dissection (ABD) narrowing and radiation therapy becoming an alternative to ABD in certain cases. This publication summarises our recommendations on the surgical treatment of breast cancer based on the content of the 2nd Breast Cancer Consensus Conference and considering the latest international studies and professional recommendations. PMID:27579720

  15. Kimura's disease involving a long bone

    Energy Technology Data Exchange (ETDEWEB)

    Chung, Yang-Guk; Kang, Yong-Koo; Bahk, Won-Jong; Cho, Hyun-Min [The Catholic University of Korea, Department of Orthopedic Surgery, Seoul (Korea); Jee, Won-Hee [The Catholic University of Korea, Department of Radiology, Seoul St. Mary' s Hospital, Seoul (Korea); Jung, Chan-Kwon; Park, Gyeong-Sin; Lee, An-hi [The Catholic University of Korea, Department of Hospital Pathology, Seoul (Korea); Park, Jong-Won [The Catholic University of Korea, Department of Internal Medicine, College of Medicine, Seoul (Korea)

    2010-05-15

    Kimura's disease is a rare, benign lymphoproliferative disorder of unknown etiology. It occurs most often in Asian men, usually in the second or third decade of life. Most lesions occur in the head and neck followed by the axilla, groin, popliteal region, and arm. The lesions are commonly found in soft tissues. To the best of our knowledge, there has been only one case report of bone involvement in Kimura's disease presented on plain radiography. We report a case of Kimura's disease that involved the proximal meta-diaphysis of the humerus and adjacent soft tissue shown on radiography and MR imaging. (orig.)

  16. Malignant acanthosis nigricans: an early diagnostic clue

    International Nuclear Information System (INIS)

    Acanthosis nigricans (AN) is characterized by velvety, hyper pigmented, verrucosus, symmetric and occasionally pruritic plaques along with papillomatous lesions which have a special predilection for neck, axillae, groin, umbilicu and mucosal regions. Rarely, it presents as a para neoplastic syndrome and prompts a thorough search for an internal malignancy. We present here a case of malignant acanthosis nigricans seen in an elderly patient who was found to have underlying adenocarcinoma of the lower end of esophagus. After diagnosing associated malignancy, he was referred for further evaluation and subsequent surgical resection of tumour. (author)

  17. Accumulation of FDG in axillary sweat glands in hyperhidrosis: a pitfall in whole-body PET examination

    Energy Technology Data Exchange (ETDEWEB)

    Jacobsson, H. [Department of Radiology, Karolinska Hospital, Stockholm (Sweden); Celsing, F. [Department of Haematology and Infectious Diseases, Karolinska Hospital, Stockholm (Sweden); Ingvar, M. [Department of Cognitive Neurophysiology, Karolinska Hospital, Stockholm (Sweden); Stone-Elander, S. [Department of Cognitive Neurophysiology, Karolinska Hospital, Stockholm (Sweden)]|[Karolinska Pharmacy, Stockholm (Sweden); Larsson, S.A. [Department of Hospital Physics, Karolinska Hospital, Stockholm (Sweden)

    1998-03-27

    A diabetic male with severe autonomic neuropathy and recently discovered Hodgkin`s disease demonstrated bilateral uptake of [2-{sup 18}F]-2-fluoro-2-deoxy-d-glucose (FDG) in the axillary sweat glands during profuse sweating caused by hypoglycaemia at positron emission tomography examination. It is not yet clear whether the sweating interfered with the distribution of the radiopharmaceutical. Regardless of the cause or mechanism for the uptake, the finding is clinically relevant. A bilateral symmetrical accumulation of FDG in the axillae of a tumour patient does not necessarily indicate malignant involvement of the lymph nodes. (orig.) With 1 fig., 9 refs.

  18. Extra-mammary findings detected on breast magnetic resonance imaging: A pictorial Essay

    International Nuclear Information System (INIS)

    Magnetic resonance imaging (MRI) of the breast is used for various indications. Contrary to computed tomography as a staging tool, breast MRI focuses on the breast parenchyma and axilla. In spite of narrow field of view, many structures such as the anterior portion of the lungs, mediastinum, bony structures and the liver are included which should not be neglected because the abnormalities detected on the above structures may influence the staging and provide a clue to systemic metastasis, which results in the change of treatment strategy. The purpose of this pictorial essay was to review the unexpected extra-mammary findings seen on the preoperative breast MRI.

  19. Extra-mammary findings detected on breast magnetic resonance imaging: A pictorial Essay

    Energy Technology Data Exchange (ETDEWEB)

    Suh, Hee Jung; Choi, Ji Soo; Ko, Kyung Ran [National Cancer Center, Goyang (Korea, Republic of)

    2014-08-15

    Magnetic resonance imaging (MRI) of the breast is used for various indications. Contrary to computed tomography as a staging tool, breast MRI focuses on the breast parenchyma and axilla. In spite of narrow field of view, many structures such as the anterior portion of the lungs, mediastinum, bony structures and the liver are included which should not be neglected because the abnormalities detected on the above structures may influence the staging and provide a clue to systemic metastasis, which results in the change of treatment strategy. The purpose of this pictorial essay was to review the unexpected extra-mammary findings seen on the preoperative breast MRI.

  20. Multifocal hot spots demonstrated by whole-body 131I scintigraphy and SPECT/CT after transaxillary endoscopic thyroidectomy.

    Science.gov (United States)

    Kim, Ho Seong; Kim, Seok Hwi; Kim, Jung Han; Kim, Byung-Tae; Lee, Kyung-Han

    2015-03-01

    A 35-year-old woman received open thyroidectomy for a thyroid nodule that was confirmed as papillary carcinoma. Whole-body 131I scintigraphy during thyroid ablation demonstrated high uptake in the thyroid bed and multiple focal hot spots in the thorax. SPECT/CT localized the hot spots to the right chest wall and axilla, as well as to the left chest wall. The surgeon recognized these sites to concur with the transaxillary tract used during endoscopic thyroidectomy for nodular hyperplasia 8 years previously. Thus, this case illustrates how thyroidal tissue fragments seeded during endoscopic thyroidectomy can be mistaken for thyroid cancer metastasis on 131I scintigraphy.

  1. Acquired Lymphangioma Circumscriptum Caused Macroglossia: A Case Report

    Directory of Open Access Journals (Sweden)

    Mahmut Sami Metin

    2015-03-01

    Full Text Available Lymphangioma circumscriptum (LC is a hamartomatous vascular malformation of lymphatic channels. The etiology is not fully understood. It is usually congenital. Lesions are characterized as thin-walled and grouped vesicles. Lesions are usually seen on proximal extremities, shoulder, axilla, abdomen and neck. They are rarely seen on genital and oral mucosa. Our case was 20 years old male suffering from growing, pain and burning of tongue for 2 months durations. There was a plaque consisted of grouped vesicles on tongue in dermatological examination. Biopsy was obtained. LC was diagnosed. We decided to report this case since acquired LC on tongue and macroglossi is very rare in literature.

  2. Guide book mammary glands ultrasonography. A textbook according to the DEGUM and KBV guidelines. 3. upd. ed.; Kursbuch Mammasonografie. Ein Lehratlas nach den Richtlinien der DEGUM und der KBV

    Energy Technology Data Exchange (ETDEWEB)

    Madjar, Helmut [Deutsche Klinik fuer Diagnostik, Wiesbaden (Germany). Fachbereich Gynaekologie DEGUM-Stufe III

    2012-07-01

    The text book on the ultrasonography of mammary glands is based on the concept of a three-step course system. The large amount of pathological indications is supposed to communicate knowledge that is required to find an adequate diagnosis based on ultrasonsographic imaging. The book includes the following chapters: Basics of ultrasonic mammography; diagnostic techniques; sono-anatomy of breast and axilla; standardized diagnosis; mastopathy; cysts and intracystic tumors; prostheses; abscesses; benign solid tumors; scars; carcinomas; lymph nodes; interventional sonography; preoperative staging; preventive diagnostics; aftercare, relapses; 3D-sonography, panorama-scan, real-time compound-scan; CARI technique; Doppler sonography; elastography; examination questions on ultrasonic mammography.

  3. Axillary silicone lymphadenopathy presenting with a lump and altered sensation in the breast: a case report

    Directory of Open Access Journals (Sweden)

    Adams Simon T

    2009-03-01

    Full Text Available Abstract Introduction Silicone lymphadenopathy is a rare but recognised complication of procedures involving the use of silicone. It has a poorly understood mechanism but is thought to occur following the transportation of silicone particles from silicone-containing prostheses to lymph nodes by macrophages. Case presentation We report of a case involving a 35-year-old woman who presented to the breast clinic with a breast lump and altered sensation below her left nipple 5 years after bilateral cosmetic breast augmentations. A small lump was detected inferior to the nipple but clinical examination and initial ultrasound investigation showed both implants to be intact. However, mammography and magnetic resonance imaging of both breasts revealed both intracapsular and extracapsular rupture of the left breast prosthesis. The patient went on to develop a flu-like illness and tender lumps in the left axilla and right mastoid regions. An excision biopsy of the left axillary lesion and replacement of the ruptured implant was performed. Subsequent histological analysis showed that the axillary lump was a lymph node containing large amounts of silicone. Conclusion The exclusion of malignancy remains the priority when dealing with lumps in the breast or axilla. Silicone lymphadenopathy should however be considered as a differential diagnosis in patients in whom silicone prostheses are present.

  4. Filariasis of breast: An unusual presentation

    Directory of Open Access Journals (Sweden)

    Prosanta Kumar Bhattacharjee

    2012-01-01

    Full Text Available Lymphatic filariasis involving the female breast is unusual but not rare, especially where filariasis is endemic. In this report, we present a 38-year-old married woman presenting with a painless mass in the left breast of 4 months duration and slightly painful masses in both axillae for similar duration. Examination revealed a small, discrete, firm, non-tender mass in lower inner quadrant of left breast with associated bilateral, tender axillary lymphadenopathy. Mammography suggested a well-defined mass lesion in the left breast without any architectural distortion or micro calcifications. Ultrasonography (USG of the breast suggested hypoechoic lesion in infero-medial quadrant of left breast and bilateral axillary lymphadenopathy. USG-guided fine needle aspiration cytology (FNAC from the breast lump showed non-specific findings like eosinophilic infiltrate and occasional granuloma, while that from the enlarged lymph nodes in the axilla revealed inflammatory cells, giant cells, and epithelioid cells. Histopathological examination of the lumpectomy specimen revealed adult microfilaria with characteristic morphology of Wuchereria bancrofti.

  5. CT-based Evaluation of Axillary Sentinel Lymph Node Status in Breast Cancer: Value of Added Contrast-Enhanced Study

    Energy Technology Data Exchange (ETDEWEB)

    Yuen, S.; Yamada, K.; Goto, M.; Sawai, K.; Nishimura, T. [Graduate School of Medical Science Kyoto Prefectural Univ. of Medicine (Japan). Dept. of Radiology and Dept. of Breast and Endocrine Surgery

    2004-11-01

    Purpose: To evaluate the diagnostic reliability of CT-based sentinel lymph node (SLN) size criteria for selecting the candidates for direct axillary dissection without SLN biopsy and to determine the value of added contrast-enhanced study. Material and Methods: Breast cancer patients (n=107) underwent triple phasic (1-min, 3-min, 8-min) contrast-enhanced 5 mm-computed tomography (CT) of the breasts and axillae. In the CT image, the most inferior lymph node in the axilla was designated the SLN. Axillary status was judged based on SLN size criteria. CT density, enhancement rate, and peak enhancement time of each SLN were correlated with histopathological results. Results: SLN size criteria demonstrated a sensitivity of 76% and a positive predictive value of 95% in predicting SLN metastasis. The density values at each scanning time-point were significantly different for metastatic and non-metastatic SLN. However, their enhancement rates differed significantly only at 1 min. Their peak enhancement occurred primarily at 1 min. The use of contrast-enhancement criteria improved the predictive sensitivity, but failed to decrease the false-positive rate of the SLN size criteria. Conclusion: The enhancement rate at 1 min proved to be the most useful parameter in contrast-enhanced CT studies; however, it failed in improving the accuracy of the SLN size criteria.

  6. Normalization of lymphocyte count after high ablative dose of I-131 in a patient with chronic lymphoid leukemia and secondary papillary carcinoma of the thyroid: case report; Normalizacao da contagem de linfocitos apos dose ablativa de I-131 em um paciente com leucemia linfoide cronica e carcinoma papilifero da tireoide: relato de caso

    Energy Technology Data Exchange (ETDEWEB)

    Thom, Anneliese Rosmarie Gertrud Fischer; Hamerschlak, Nelson; Osawa, Akemi; Santos, Fabio Pires de Souza; Pasqualin, Denise da Cunha; Wagner, Jairo; Yamaga, Lilian Yuri Itaya; Cunha, Marcelo Livorsi da; Campos Neto, Guilherme de Carvalho; Funari, Marcelo Buarque de Gusmao, E-mail: afthom@einstein.br [Hospital Israelita Albert Einstein, Sao Paulo, SP (Brazil); Teles, Veronica Goes [Sociedade Brasileira de Diabetes, Sao Paulo, SP (Brazil)

    2014-07-01

    The authors report the case of a 70-year-old male patient with chronic lymphoid leukemia who presented subsequently a papillary carcinoma of the thyroid with metastases to regional lymph nodes. The patient was treated with surgical thyroidectomy with regional and cervical lymph node excision and radioiodine therapy (I-131). The protocolar control scintigraphy 4 days after the radioactive dose showed I-131 uptake in both axillae and even in the inguinal regions. PET/CT showed faint FDG-F-18 uptake in one lymph node of the left axilla. An ultrasound guided fine needle biopsy of this lymph node identified by I-131 SPECT/CT and FDG-F-18 PET/CT revealed lymphoma cells and was negative for thyroid tissue and thyroglobulin content. The sequential blood counts done routinely after radiation treatment showed a marked fall until return to normal values of leucocytes and lymphocytes (absolute and relative), which were still normal in the last control 19 months after the radioiodine administration. Chest computed tomography showed a decrease in size of axillary and paraaortic lymph nodes. By immunohistochemistry, cells of the lymphoid B lineage decreased from 52% before radioiodine therapy to 5% after the procedure. The authors speculate about a possible sodium iodide symporter expression by the cells of this lymphoma, similar to some other non-thyroid tumors, such as breast cancer cells. (author)

  7. All-Arthroscopic Latissimus Dorsi Transfer.

    Science.gov (United States)

    Cutbush, Kenneth; Peter, Noel A; Hirpara, Kieran

    2016-06-01

    Massive irreparable rotator cuff tears are often associated with severe functional impairment and disabling pain. One viable treatment option is a latissimus dorsi tendon transfer. We propose an all-arthroscopic technique that we believe avoids insult to the deltoid musculature while reducing morbidity from open harvest of the tendon. The operation is performed with the patient in the lateral decubitus position, by use of a combination of viewing and working portals in the axilla. The initial viewing portal is placed along the anterior belly of the latissimus muscle in the axilla. The latissimus and teres major are identified, as is the thoracodorsal neurovascular pedicle. The tendons are carefully separated, and the inferior and superior borders of the latissimus are whipstitched using a suture passer, which helps facilitate subsequent mobilization of the muscle. The interval deep to the deltoid and superficial to the teres minor is developed into a subdeltoid tunnel for arthroscopic tendon transfer. The latissimus tendon is then transferred and stabilized arthroscopically to the supraspinatus footprint with suture anchors. Our preliminary data suggest that this surgical technique results in improvement in pain, range of motion, and function. PMID:27656385

  8. Tratamento da doença de Hailey-Hailey com toxina botulínica tipo A Hailey-Hailey disease treatment with Botulinum toxin type A

    Directory of Open Access Journals (Sweden)

    Giancarlo Rezende Bessa

    2010-10-01

    Full Text Available Duas irmãs com doença de Hailey-Hailey, com lesões recorrentes - uma em axilas e outra em região inguinal -, e resposta limitada aos tratamentos clássicos. Elas foram tratadas com aplicação de toxina botulínica tipo A. Observamos que houve importante melhora na paciente tratada na região inguinal e remissão completa na paciente em cujas axilas sofreram tratamento. Além disso, foi possível poupar uso de antibióticos sistêmicos e corticoides tópicos. O alto custo é um fator restritivo para uso rotineiro e estudos maiores são necessários para definir eficácia e relação custo-benefício dessa intervenção.Two sisters with recurrent lesions, one on axillae and other on the groin, and with limited response to classical treatments were treated with injections botulinum toxin type A. We observed marked improvement in the patient treated in the groin and complete remission in the patient treated in the axillae. It was possible to spare the use of systemic antibiotics and topical corticosteroids. The high cost is a restrictive factor to routine use and large studies are necessary to access efficacy and cost benefit profile.

  9. The detection of axillary lymph node metastases from breast cancer by radiolabelled monoclonal antibodies: a prospective study

    Energy Technology Data Exchange (ETDEWEB)

    Tjandra, J.J. (Melbourne Univ., Parkville (Australia) Royal Melbourne Hospital, Parkville (Australia)); Sacks, N.P.M.; Thompson, C.H. (Melbourne Univ., Parkville (Australia)) (and others)

    1989-02-01

    Two murine monoclonal antibodies that react with human breast cancer (3E1.2 and RCC-1) were labelled with {sup 131}iodine, and the radiolabelled antibody was injected into 40 patients, 36 of whom had breast cancer and the remaining four of whom had fibroadenoma (the normal, contralateral axilla was used as a control). Immunoscintigraphy had an overall sensitivity of 33% (23% with {sup 131}I-3E1.2 and 5% with {sup 131}I-RCC-1) for the detection of lymph node metastases and a specificity of 63% (67% with {sup 131}I-3E1.2 and 60% with {sup 131}I-RCC-1) with problems of non-specific uptake by presumably normal lymph nodes. The results of immunoscintigraphy obtained with {sup 131}I-RCC-1 (IgG) were superior to {sup 131}I-3E1.2 (IgM) although the accuracy of immunoscintigraphy using {sup 131}I-RCC-1 (56%) was not much better than preoperative clinical assessment (50%). However, there were cases when immunoscintigraphy using radiolabelled antibody (IgM or IgG) detected axillary lymph node metastases not suspected by clinical examination. Thus it appears that while immunoscintigraphy may be a useful adjunct to preoperative clinical assessment and is simple and safe, a major improvement in its accuracy is needed before it can replace axillary dissection and histological examination in the accurate staging of axilla in breast cancer. (author).

  10. Impact of non-axillary sentinel node biopsy on staging and treatment of breast cancer patients

    Science.gov (United States)

    Tanis, P J; Nieweg, O E; Valdés Olmos, R A; Peterse, J L; Rutgers, E J Th; Hoefnagel, C A; Kroon, B B R

    2002-01-01

    The purpose of this study was to evaluate the occurrence of lymphatic drainage to non-axillary sentinel nodes and to determine the implications of this phenomenon. A total of 549 breast cancer patients underwent lymphoscintigraphy after intratumoural injection of 99mTc-nanocolloid. The sentinel node was intraoperatively identified with the aid of intratumoural administered patent blue dye and a gamma-ray detection probe. Histopathological examination of sentinel nodes included step-sectioning at six levels and immunohistochemical staining. A sentinel node outside level I or II of the axilla was found in 149 patients (27%): internal mammary sentinel nodes in 86 patients, other non-axillary sentinel nodes in 44 and both internal mammary and other non-axillary sentinel nodes in nineteen patients. The intra-operative identification rate was 80%. Internal mammary metastases were found in seventeen patients and metastases in other non-axillary sentinel nodes in ten patients. Staging improved in 13% of patients with non-axillary sentinel lymph nodes and their treatment strategy was changed in 17%. A small proportion of clinically node negative breast cancer patients can be staged more precisely by biopsy of sentinel nodes outside level I and II of the axilla, resulting in additional decision criteria for postoperative regional or systemic therapy. British Journal of Cancer (2002) 87, 705–710. doi:10.1038/sj.bjc.6600359 www.bjcancer.com © 2002 Cancer Research UK PMID:12232750

  11. Acanthosis Nigricans associated with clear-cell renal cell carcinoma.

    Science.gov (United States)

    Ferraz de Campos, Fernando Peixoto; Narvaez, Margarita Rosa Aveiga; Reis, Paola Vasconcellos Soares; Gomes, Augusto Cesar Marins; Paraskevopoulos, Daniela Kallíope de Sá; Santana, Frederico; Fugita, Oscar Eduardo Hidetoshi

    2016-01-01

    Acanthosis nigricans (AN), an entity recognized since the 19th century, is a dermatopathy associated with insulin-resistant conditions, endocrinopathies, drugs, chromosome abnormalities and neoplasia. The latter, also known as malignant AN, is mostly related to abdominal neoplasms. Malignant AN occurs frequently among elderly patients. In these cases, the onset is subtle, and spreading involves the flexural regions of the body, particularly the axillae, palms, soles, and mucosa. Gastric adenocarcinoma is the most frequent associated neoplasia, but many others have been reported. Renal cell carcinoma (RCC), although already reported, is rarely associated with malignant AN. The authors report the case of a woman who was being treated for depression but presented a long-standing and marked weight loss, followed by darkening of the neck and the axillary regions. Physical examination disclosed a tumoral mass in the left flank and symmetrical, pigmented, velvety, verrucous plaques on both axillae, which is classical for AN. The diagnostic work-up disclosed a huge renal mass, which was resected and further diagnosed as a RCC. The post-operative period was uneventful and the skin alteration was evanescent at the first follow-up consultation. The authors call attention to the association of AN with RCC. PMID:27284539

  12. Optimization of multiple muco-cutaneous site sampling method for screening MRSA colonization in ICU

    Directory of Open Access Journals (Sweden)

    Priya Datta

    2013-01-01

    Full Text Available Aims: Active screening for methicillin resistant Staphylococcus aureus (MRSA carriers remains a vital component of infection control policy in any health-care setting. The relative advantage of multiple anatomical site screening for detecting MRSA carriers is well recognized. However, this leads to increase in financial and logistical load in a developing world scenario. The objective of our study was to determine the sensitivity of MRSA screening of nose, throat, axilla, groin, perineum and the site of catheterization (central line catheter individually among intensive care unit patients and to compare it with the sensitivity of multiple site screening. Materials and Methods: Active surveillance of 400 patients was done to detect MRSA colonization; 6 sites-nose, throat, axilla, perineum, groin and site of catheter were swabbed. Result and Discussion: The throat swab alone was able to detect maximum number of MRSA (76/90 carriers, with sensitivity of 84.4%. Next in order of sensitivity was nasal swab, which tested 77.7% of MRSA colonized patients. When multiple sites are screened, the sensitivity for MRSA detection increased to 95%. Conclusions: We found that though throat represent the most common site of MRSA colonization, nose or groin must also be sampled simultaneously to attain a higher sensitivity.

  13. A comparison of axillary with rectal thermometry in under 5 children

    Directory of Open Access Journals (Sweden)

    B O Edelu

    2011-01-01

    Full Text Available Background: Body temperature measurement is a crucial clinical assessment in the care of an acutely ill child, especially the under fives. Most temperature measurements in our hospital are done from the axilla. Objective: To study the relationship between temperatures taken in the axilla with those taken in the rectum in febrile and afebrile children less than 5 years. Materials and Methods: Rectal and axillary temperatures were taken concurrently in 400 febrile and 400 afebrile children aged less than 5 years using mercury-in-glass thermometers. Result: The rectal temperature measurements ranged from 38.0 to 41.4°C and 36.4 to 37.9°C in the febrile and afebrile groups of children respectively while the axillary temperatures ranged from 36.7 to 41.0°C and 35.9 to 37.5°C in the febrile and afebrile groups of children, respectively. There were significant differences between the temperatures measured at the two sites in all the age groups studied. There was good positive correlation between the rectal and axillary temperatures. A linear relationship between axillary and rectal temperatures was derived using the simple regression analysis. The equation is: rectal temperature = 0.94×axillary temperature+2.92. Conclusion: Although there′s good correlation between axillary and rectal temperatures, significant difference exits between them that cannot be explained by the addition of any single value or any particular equation.

  14. Can methylene blue only be used in sentinel lymph node biopsy for breast cancer?

    Science.gov (United States)

    Golshan, Mehra; Nakhlis, Faina

    2006-01-01

    Sentinel lymph node biopsy (SLNB) has become an accepted standard of care to stage the axilla for clinically node-negative early stage breast cancer. In experienced hands, studies have shown an acceptable rate of identification of the sentinel lymph node (SLN) with blue dye only. Lymphazurin is occasionally associated with severe allergic reaction, including anaphylaxis and death. The use of methylene blue alone as a method of identifying the SLN in breast cancer has been reported once previously in the literature. Methylene blue may be an acceptable alternative with fewer deleterious side effects. Medical records of patients, who underwent sentinel node mapping between September 2003 and March 2005 by two surgeons at an academic medical center were reviewed. SLN mapping was performed by periareolar injection of 5 cc of 1% methylene blue. All patients with positive SLNs underwent completion axillary node dissection. During the study period, 141 consecutive patients with clinically node-negative axillas and without evidence of inflammatory breast cancer underwent SLNB with injection of methylene blue only. A SLN was identified in 136 of 141 patients (96.5%). Thirty-three of 136 SLNs (24%) harbored metastatic disease. No cases of anaphylaxis were noted. In experienced hands, methylene blue alone is a highly sensitive method of detecting SLNs. Avoiding the greater frequency of allergic reactions seen with lymphazurin is an important advantage of methylene blue.

  15. An overlap of angiolymphoid hyperplasia with eosinophilia and Kimura′s disease: Successful treatment of skin lesions with cryotherapy

    Directory of Open Access Journals (Sweden)

    Praveen Kumar S Reddy

    2015-01-01

    Full Text Available Kimura′s disease is characterized by a triad of painless subcutaneous masses, eosinophilia in the peripheral blood and in tissues with marked increase in Serum Ig E. Angiolymphoid hyperplasia with eosinophilia (ALHE manifests with the presence of dermal papules and nodules. Unique clinical, histopathological, and biochemical findings are noted in these individual entities. A 32-year-female presented with multiple nodules in the axillae for 2 years. Peripheral smear showed eosinophilia with AEC of 6080. Histopathological examination showed features of overlap. Antinuclear antibody immunoflorescence was was negative. CD31, CD34, and FVIII were positive in vascular component. A CT chest revealed left axillary lymphadenopathy. The patient was treated with Cryotherapy and there was complete regression of skin lesions, with no recurrence after 1 year of follow-up. ALHE and KD are common in the head and neck region, but no reports of an overlap, presenting with lesions in the axillae are available to date, to the best of our knowledge. Response of skin lesions to cryotherapy is highlighted.

  16. Body Site Is a More Determinant Factor than Human Population Diversity in the Healthy Skin Microbiome.

    Directory of Open Access Journals (Sweden)

    Guillermo I Perez Perez

    Full Text Available We studied skin microbiota present in three skin sites (forearm, axilla, scalp in men from six ethnic groups living in New York City.Samples were obtained at baseline and after four days following use of neutral soap and stopping regular hygiene products, including shampoos and deodorants. DNA was extracted using the MoBio Power Lyzer kit and 16S rRNA gene sequences determined on the IIlumina MiSeq platform, using QIIME for analysis.Our analysis confirmed skin swabbing as a useful method for sampling different areas of the skin because DNA concentrations and number of sequences obtained across subject libraries were similar. We confirmed that skin location was the main factor determining the composition of bacterial communities. Alpha diversity, expressed as number of species observed, was greater in arm than on scalp or axilla in all studied groups. We observed an unexpected increase in α-diversity on arm, with similar tendency on scalp, in the South Asian group after subjects stopped using their regular shampoos and deodorants. Significant differences at phylum and genus levels were observed between subjects of the different ethnic origins at all skin sites.We conclude that ethnicity and particular soap and shampoo practices are secondary factors compared to the ecological zone of the human body in determining cutaneous microbiota composition.

  17. Hidradenitis suppurativa and inflammatory bowel disease: are they associated? Results of a pilot study.

    Science.gov (United States)

    van der Zee, H H; van der Woude, C J; Florencia, E F; Prens, E P

    2010-01-01

    Background The co-occurrence of hidradenitis suppurativa (HS) and Crohn disease (CD) published in a few case reports resulted in the wide acceptance of an association between these two diseases. However, the combined prevalence of these diseases is currently unknown; furthermore, it is unknown whether this co-occurrence also applies for ulcerative colitis (UC). Objectives To estimate the prevalence of HS in patients with inflammatory bowel disease (IBD) living in the Southwest of the Netherlands. Methods During an IBD patient information meeting, randomly, 158 patients with IBD were interviewed about recurrent painful boils in the axillae and/or groin and were shown illustrative clinical pictures of the appearance of HS. Results Of the 158 patients interviewed, 102 (65%) had CD and 56 (35%) had UC. Twenty-five people (16%) responded that they had had or still experienced painful boils in the axillae and/or groin, of whom 17 were patients with CD (17%) and eight had UC (14%). Conclusions This pilot study shows for the first time that HS occurs in patients with CD or UC. More prospective studies are warranted to establish the association between HS and IBD and its underlying pathogenesis.

  18. Extent of metastatic axillary involvement in 1446 cases of breast cancer.

    Science.gov (United States)

    Veronesi, U; Luini, A; Galimberti, V; Marchini, S; Sacchini, V; Rilke, F

    1990-04-01

    One thousand, four hundred and forty-six patients with carcinoma of the breast treated with Halsted mastectomy (167), Patey mastectomy (732), and conservative surgery with axillary dissection, either at the same time (340), or separately (207), were evaluated with regard to the number and distribution of axillary lymph nodes. A total of 29,378 were removed and examined, on average 20.3 per patient. The average number of nodes was 13.5 at the first level, 4.5 at the second and 2.3 at the third. The same number of nodes were removed in patients treated with extensive surgery, such as Halsted mastectomy and limited surgery such as lumpectomy and in independent axillary dissection. In 839 cases metastases were found in the axilla. The average number of involved nodes was 6.4. Out of 839 patients, the first level was the site of metastases in 828, the second level in 364 and the third in 187. When a single lymph node was involved, it was nearly always at the first level. In only 11 cases, were the second and/or third levels invaded without metastases at the first level. Therefore, the percentage of cases with skipping metastases was very low (1.3%). It appears from the present data that the spread of breast cancer to the axilla follows a regular pattern; the first level is invaded first, whilst in most cases, the second and third levels are involved only when the first is substantially affected.

  19. Successful Treatment in a Child with Anaplastic Large Cell Lymphoma and Coexistence of Pulmonary Tuberculosis

    Directory of Open Access Journals (Sweden)

    Margarita Baka

    2013-01-01

    Full Text Available A 13-year-old girl was admitted to our department with a history of severe pain of her left axilla and fever. On physical examination, a block of lymph nodes in her left axilla, diffuse papular rash, and red-violet swelling of her supraclavicular and subclavian region were noted. Imaging investigations revealed left axillar and supraclavicular lymphadenopathy and a small nodular shade in the upper lobe of her left lung. A biopsy from an axillary lymph node established the diagnosis of anaplastic large cell lymphoma (ALCL, whereas DNA of Mycobacterium tuberculosis was detected by polymerase chain reaction (PCR in the same tissue biopsy. Patient was started on chemotherapy for ALCL and achieved remission of all initially involved fields. Nevertheless, two new nodular lesions were detected in the left lower lobe. Biopsy revealed granulomas, and PCR was positive for M. tuberculosis. Our patient received treatment with the combination of isoniazid and rifampin (12 months, pyrazinamide (the first 2 months, and maintenance chemotherapy for her ALCL for one year simultaneously. Four years later, she is disease free for both mycobacterial infection and lymphoma. We are reporting this successful management of mycobacterial infection in a patient with ALCL despite intensive chemotherapy that the patient received at the same time.

  20. Supernumerary breast. A case Presentation Mama supernumeraria. Presentación de un caso

    Directory of Open Access Journals (Sweden)

    Juan Miguel Guerra Cabrera

    2010-07-01

    Full Text Available Congenital malformations of the breast appear in 10 % of the population. The existence of mammary tissue at any line of the breast is classified according to Kajava’s categories into eight classes which differ one from the other in the presence or absence of the areola of the breast, nipple and glandular tissue. This report presents a case of a puerpera who had delivered her child seven days before her attendance to hospital. She presented with discharge from her both axillae. On physical examination, a supernumerary nipple with milky secretion out from it was found in her right axilla and secretion throughout the contralateral axilla through the skin pores, with absence of nipple and areola in that axillary region. The echographic study revealed the presence of bilateral ectopic mammary tissue. This case belongs to Kajava’s class IV classification in the left axilla and a variery of Type I in the right axilla. In facing a mammary malformation, a conservative attitude seems to be the most appropriate although esthetics requires surgery. To keep into account the presence of supernumerary breasts will be a need for the prevention of breast cancer. This case has been presented due to all these reasons and the unusual features of this case.Las malformaciones congénitas de la mama aparecen hasta en un 10 % de la población. La existencia de tejido mamario en algún punto de las líneas mamarias se clasifica, según Kajava, en 8 clases, que se diferencian por la presencia o no de areola mamaria, pezón y tejido glandular. Se presenta el caso de una paciente con secreción por ambas axilas en su séptimo día de puerperio. En la exploración se detectó un pezón supernumerario en axila derecha con secreción láctea a través de este y secreción a través de la axila contra lateral por los poros de la piel, con ausencia de pezón y de areola. El estudio ecográfico demostró la presencia de tejido mamario ectópico bilateral. Este caso pertenece

  1. Standard, controversy and consensus of axillary lymph nodes dissection in breast cancer%乳腺癌行腋窝淋巴结清扫规范、争议与共识

    Institute of Scientific and Technical Information of China (English)

    马榕; 张凯

    2015-01-01

    There are many effective methods for breast cancer treatment, surgery is the basis of management of breast cancer. Local control is the symbol of a successful operation. Lymph node status is not only the most important factor in predicting survival in breast cancer, but also the guider of further treatment. Axillary lymph node dissection and pathological examination remains standard management of the axilla and assessment of breast cancer patients. For clinical axillary lymph node metastasis patients, axillary lymph node dissection is critical. Sentinel lymph node biopsy has become standard care for management of the axilla in clinical axillary node-negative early breast cancer patients. It is clear that axillary lymph node dissection should be strongly considered in the management of the sentinel lymph node positive axilla. Omission of axillary lymph node dissection for breast cancer patients with 1-2 positive sentinel lymph nodes is still controversial .%乳腺癌的有效治疗方法很多,但外科手术是公认的乳腺癌治疗的基础。手术成功与否的最根本标志是肿瘤手术区域的局部控制。腋窝淋巴结受累的程度是预测乳腺癌术后复发和生存,指导进一步个体化治疗的最为重要指标。规范的腋窝淋巴结清扫和病理检查对乳腺癌的治疗至关重要。术前判断存在腋窝淋巴结转移的乳腺癌病人,腋窝淋巴结清扫是乳腺癌手术的规范和要求。术前临床诊断无腋窝淋巴结转移(cN0)的早期乳腺癌病人,如果前哨淋巴结活检阴性可不做进一步的腋窝淋巴结清扫也已成为共识。对于前哨淋巴结1或2枚阳性的乳腺癌病人可以不行腋窝淋巴结的清扫的观点仍然存在争论。

  2. Staphylococcus aureus clonal dynamics and virulence factors in children with atopic dermatitis

    DEFF Research Database (Denmark)

    Lomholt, Hans Bredsted; Andersen, KE; Kilian, Mogens

    2005-01-01

    A prospective cohort study was undertaken to determine the clonal dynamics of Staphylococcus aureus colonization and infection during 1 y in children with atopic dermatitis, and to correlate specific clones, accessory gene regulator (agr) groups, and production of virulence factors with eczema......, toxins, and were assigned to agr groups. S. aureus colonization patterns ranged from rare colonization over transient colonization to persistent colonization by a single clone or a dynamic exchange of up to five clones. Production of no single virulence factor including superantigens and toxins...... activity. Eleven children were examined every 6 wk with swaps taken from active eczema, anterior nose, axillae and perineum, and scoring of eczema activity by severity scoring of atopic dermatitis (SCORAD). Individual S. aureus clonal types were identified and examined for production of superantigens...

  3. Hidradenitis Suppurativa

    Directory of Open Access Journals (Sweden)

    Müzeyyen Gönül

    2009-03-01

    Full Text Available Hidradenitis suppurativa is a chronic inflammatory disorder of apocrine glands characterized by recurrent abscess, sinuses and scars. The disorder affects life quality significantly and usually involves axillae, groins, perineal and perianal regions. The etiology of the disease has been explained exactly. However follicular occlusion is thought to be the main cause. The treatment of the disorder is very difficult. The medical treatment is preferred for mild and modarate disease, whereas surgical treatment is suggested for severe disease. Among the medical treatment, there are systemic and topical antibiotics, intralesional steroid injection, systemic retinoids and hormonal therapy. The options of surgical treatment of disease change from drainage to radical excision, and the therapy should be choosen according to the severity of the disease. Whatever the therapeutic options are, recurrence is the most important causes of the morbidity of hidradenitis suppurativa.

  4. Should a Sentinel Node Biopsy Be Performed in Patients with High-Risk Breast Cancer?

    International Nuclear Information System (INIS)

    A negative sentinel lymph node (SLN) biopsy spares many breast cancer patients the complications associated with lymph node irradiation or additional surgery. However, patients at high risk for nodal involvement based on clinical characteristics may remain at unacceptably high risk of axillary disease even after a negative SLN biopsy result. A Bayesian nomogram was designed to combine the probability of axillary disease prior to nodal biopsy with customized test characteristics for an SLN biopsy and provides the probability of axillary disease despite a negative SLN biopsy. Users may individualize the sensitivity of an SLN biopsy based on factors known to modify the sensitivity of the procedure. This tool may be useful in identifying patients who should have expanded up front exploration of the axilla or comprehensive axillary irradiation

  5. Muscular variations during axillary dissection: A clinical study in fifty patients

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    Upasna

    2015-01-01

    Methods: The anatomy of axilla regarding muscular variations was studied in 50 patients who had an axillary dissection for the staging and treatment of invasive primary breast cancer over one year. Results: In a period of one year, two patients (4% with axillary arch and one patient (2% with absent pectoralis major and minor muscles among fifty patients undergoing axillary surgery for breast cancer were identified. Conclusions: Axillary arch when present should always be identified and formally divided to allow adequate exposure of axillary contents, in order to achieve a complete lymphatic dissection. Complete absence of pectoralis major and minor muscles precludes the insertion of breast implants and worsens the prognosis of breast cancer.

  6. LYMPHATIC MAPPING AND SENTINEL LYMPH NODE BIOPSY IN THE PATIENTS WITH BREAST CANCER

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective: To identify the feasibility of the lymphatic mapping and sentinel node biopsy (SNB) in patients with breast cancer and to examine whether the characteristics of the sentinel lymph node (SLN) accurately predict the status of axillary node. Methods: 33 patients with breast cancer intraoperatively and postoperatively underwent a lymphatic mapping and the SNB using Patent Blue. Results: The SLNs were found in 30 of 33 patients (90.9%), the SLN accurately predicted the status of the axillary in 29 (96.7%). In one case the SLN was negative, but other axillary nodes were tumor positive. Conclusion: This study confirmed that the procedure of lymphatic mapping and SNB in the patients with breast cancer is feasibility, and that the histological characteristics of the SLN accurately predict the status of the axillary node. We believe that this technique might replace axillary lymph node dissection for breast cancer patients with negative axillae in the future.

  7. Determining fever in children: the search for an ideal thermometer.

    Science.gov (United States)

    El-Radhi, A Sahib

    Body temperature measurement is most commonly taken to confirm the presence or absence of fever. Many decisions concerning the investigation and treatment of children are based on the results of temperature measurement alone. Determining the presence of fever in young children is particularly important. A missed fever is serious, but a false-positive fever reading can result in unnecessary septic workups. The axillary, rectal, oral and tympanic membrane sites are most commonly used to record body temperature, and electronic and infrared thermometers are the devices most commonly used. Each site and device has numerous advantages and disadvantages, which are described in this article. The search for the means of measuring body temperature that best combines accuracy, speed, convenience, safety and cost-effectiveness goes on. The infrared thermometer and the tympanic site appear to offer such a combination. Electronic thermometers are also suitable when used orally or at the axilla in newborn babies.

  8. Whole body electron therapy using the Philips SL75/10 linear accelerator

    International Nuclear Information System (INIS)

    Whole-body electron irradiation for mycosis fungoides is described, using a short distance multiple field technique for an electron beam of normal energy 4 Mev from a Philips SL75/10 linear accelerator, which minimised x-ray contamination. No special equipment or modifications were required. The energy of the electron beam was adjusted so that the 80% depth dose occurred at a depth of 13 mm. Treatment was given in four fractions per week. One quarter of the body surface was irradiated to 400 rads at each session. The dose rate at the patient was 100 rad/min. and the time for each treatment session was about 30 minutes. The groin, axillae and soles of the feet were treated by small electron fields to compensate for under dosage during the whole body irradiation. The eyes, fingernails and tonsils were protected by lead shields during treatment. (U.K.)

  9. HAILEY - HAILEY DISEASE : 2 CASE REPORTS

    Directory of Open Access Journals (Sweden)

    Nilofar

    2015-08-01

    Full Text Available Hailey - Hailey disease is an autosomal dominant acantholytic disorder relatively uncommon in India. It is characterized by painful, pruritic, foul smelling vesicles and bullous lesions with erosions in intertriginous areas such as the neck, axillae, inframammary areas and groin. The defect in ATPC2 gene leads to calcium channel dysfunction which results in defect in epidermis. Fungal infection, intertrigo, psoriasis, extramammary Paget's disease, acanthosis nigricans, pemphigus vegetans and Darier's disease are some of the dermatosis from which it needs to be differentiated. Histopathology has a key role in diagnosis of Hailey - Hailey disease with characteristic ‘dilapidated brick wall' appearance . Hailey - Hailey disease can be easily misdiagnosed by general physicians due to lack of knowledge of this uncommon disease as it resembles dermatosis involving in tertriginous areas. Due to its relapsing and remitting course there is a need to have effective treatment options. Two cases of Hailey - Hailey disease are presented here.

  10. Quality control in breast conservation

    International Nuclear Information System (INIS)

    Over the past 15 years, breast conservation has become an accepted option for treatment of Stages I and II carcinoma of the breast; in this practice in 1991, more than 80% of these patients were treated in this manner. A surgical procedure to excise the primary lesion and to dissect the axilla is generally required to prepare patients for breast conservation, concurrently maximizing esthetic appearance of the breast, minimizing the risk of local recurrence and providing appropriate information for recommendations concerning adjuvant therapy. The volume of breast tissue to be removed, significance of findings at surgical margins, and extent of the axillary dissection are all somewhat controversial subjects. Based upon a personal series of almost 800 patients undergoing breast conservation, observations that reflect the findings from this experience may be shared. (author)

  11. A Case Report: Systemic Lymph Node Tuberculosis Mimicking Lymphoma on 18F-FDG PET/CT.

    Science.gov (United States)

    Wang, Qingxuan; Chen, Endong; Cai, Yefeng; Zhang, Xiangjian; Li, Quan; Zhang, Xiaohua

    2016-03-01

    F-fluorodeoxyglucose positron emission tomography--an established modality for evaluating malignancies--exhibits increased uptake under inflammatory conditions. A 21-year-old man came to our hospital with persistent pain in his right lower quadrant of abdomen for more than 1 month, but had no diarrhea, fever, chills, weight loss, or other constitutional symptoms. Colonoscopy analysis showed no organic diseases in his colorectum. Ultrasound results revealed multiple enlarged lymph nodes in the bilateral neck, axilla, and groin. Positron emission tomography analysis was performed and showed intense ¹⁸F-fluorodeoxyglucose accumulation in the bilateral neck, supraclavicular, pulmonary hilar, mediastinum, gastric paracardial, and mesenterium lymph node. These findings were considered typical for lymphoma. To confirm the diagnosis, we obtained a diagnostic biopsy in the left supraclavicular lymph node. The diagnosis of tuberculosis was confirmed in the final pathology. This uncommon case underscores the necessity of considering lymph node tuberculosis as a possible differential diagnosis in lymphoma. PMID:26945389

  12. Berardinelli–Seip syndrome type 2 – An Egyptian child

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    Rabah M. Shawky

    2015-04-01

    Full Text Available We report a 2.5 year old male, first in order of birth of first cousin consanguineous parents with the typical features of Berardinelli–Seip congenital lipodystrophy 2 (BSCL2 since birth with moderate mental retardation. He had generalized lipodystrophy with various dermatologic and systemic manifestations. The patient looked older than his age with the loss of buccal pad of fat, hypertrichosis mainly on the back and lower limbs, thick scalp hair, mild prognathism, large hands and feet with prominent joints and muscular hypertrophy. Acanthosis nigricans was evident over the neck and both axillae inspite of the normal level of sugar and insulin. The abdomen was markedly prominent with mild hepatosplenomegaly and enlarged external genitals. Echo-cardiography demonstrated cardiac hypertrophy. Triglyceride level was high with reduced high density lipoproteins (HDL.

  13. Axillary silicone lymphadenopathy secondary to augmentation mammaplasty

    Directory of Open Access Journals (Sweden)

    Dragoumis Dimitrios

    2010-01-01

    Full Text Available We report a case involving a 45-year-old woman, who presented with an axillary mass 10 years after bilateral cosmetic augmentation mammaplasty. A lump was detected in the left axilla, and subsequent mammography and magnetic resonance imaging demonstrated intracapsular rupture of the left breast prosthesis. An excisional biopsy of the left axillary lesion and replacement of the ruptured implant was performed. Histological analysis showed that the axillary lump was lymph nodes containing large amounts of silicone. Silicone lymphadenopathy is an obscure complication of procedures involving the use of silicone. It is thought to occur following the transit of silicone droplets from breast implants to lymph nodes by macrophages and should always be considered as a differential diagnosis in patients in whom silicone prostheses are present.

  14. Facial Localization of Malignant Chondroid Syringoma: A Rare Case Report

    Directory of Open Access Journals (Sweden)

    Deniz Tural

    2013-01-01

    Full Text Available First described by Hirsch and Helwig in 1961, chondroid syringomas (CSs are rare, benign tumors of the skin arising from the eccrine sweat glands with tumor differentiation in the epithelial and mesenchymal tissues. They most commonly occur in the head and neck, although they may be also found in the axilla, trunk, limbs, and genitalia. The incidence of CS is <0.01% of all primary skin tumors. Malingnant chondroid syringomas (MCS, which are also called malignant mixed tumors of the skin, are extremely uncommon. MCSs commonly involve the limbs and rarely head and neck. In this article, we present a case of malignant chondroid syringoma localized in the face at the left nasolabial region in the light of literature review.

  15. Merkel cell carcinoma.

    Science.gov (United States)

    Minokadeh, Ardalan; Wulkan, Adam J; Beer, Kenneth; Waibel, Jill S

    2014-01-01

    A 92-year-old man presented for evaluation with a 1-month history of a rapidly growing asymptomatic pink nodule on his forearm. Biopsy results of the lesion demonstrated pathology consistent with Merkel cell carcinoma (MCC). Immunohistochemical studies displayed positive cytoplasmic staining for cytokeratin AE1/AE3, positive dot-like perinuclear staining for cytokeratin-20, diffuse cytoplasmic staining for neuron specific enolase, and no significant staining for S-100. Subsequent positron emission tomography did not reveal evidence of metastatic disease. Wide excision of the lesion was performed along with a sentinel node biopsy of his left axilla. The sentinel nodes were negative for MCC. Adjuvant radiation treatment of the tumor site was provided because the pathologist noted MCC within 2 mm of the deep margin. PMID:24933855

  16. Pseudofolliculitis corporis: a new entity diagnosed by dermoscopy.

    Science.gov (United States)

    Puhan, Manas Ranjan; Sahu, Bharati

    2015-01-01

    Pseudofolliculitis mainly affects the beard area, but it can occur in any area of hair-bearing skin when traumatic methods like shaving or plucking are used to remove the hair. It can be a simple cosmetic problem or a disturbing medical condition for which the dermatologist must be prepared. It can develop in areas of shaving or depilation and has been seen in the pubic region or the axilla, where it is common to find curly hair that emerges at an acute angle. Here, we are reporting a case of pseudofolliculitis over back, termed as pseudofolliculitis corporis. He used to put a pillow behind the back while driving and the pressure caused the pseudofolliculitis. The diagnosis was confirmed by dermoscopy, which is a simple office procedure. Patient was advised to stop using the pillow and improved with topical adapalene and clindamycin gel for 15 days. This entity has not been described in the literature. PMID:25878447

  17. Clinical Effects of Topical Tacrolimus on Fox-Fordyce Disease

    Directory of Open Access Journals (Sweden)

    Hilal Kaya Erdoğan

    2015-01-01

    Full Text Available Fox-Fordyce Disease (FFD is a rare, chronic, pruritic, inflammatory disorder of apocrine glands. It is characterized by dome-shaped, firm, discrete, skin-colored, and monomorphic perifollicular papules. The most common sites of involvement are axillae and anogenital and periareolar regions which are rich in apocrine sweat glands. Treatment is difficult. Topical, intralesional steroids, topical tretinoin, adapalene, clindamycin, benzoyl peroxide, oral contraceptives, isotretinoin, phototherapy, electrocauterisation, excision-liposuction and curettage, and fractional carbon dioxide laser are among the treatment options. In the literature, there are articles reporting beneficial effects of pimecrolimus in FFD. Nevertheless, there have not been any reports about the use of tacrolimus in FFD. We report two patients diagnosed with FFD by clinical and histopathologic examination and discussed therapeutic effects of topical tacrolimus on FFD in the light of literature.

  18. Solitary axillary lymph node metastasis without breast involvement from ovarian Cancer: Case report and brief literature review

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Ji In; Kim, Soo Jin; Park, Sung Hee; Kim, Hee Sung [Chung-Ang University Hospital, Chung-Ang University College of Medicine, Seoul (Korea, Republic of)

    2014-11-15

    Axillary lymph node metastasis without breast involvement from ovarian cancer is rare. We report a case of a 68-year-old woman proven as ovarian serous papillary carcinoma and metastatic papillary carcinoma of the omentum on surgical diagnostic laparoscopy. In addition, a hypermetabolic lymph node was detected in left axilla and was considered a reactive benign lesion. Mammography and ultrasonography showed no focal lesion in both breasts, but ultrasonography-guided core needle biopsy for the lymph node revealed metastatic serous papillary carcinoma from ovarian origin. Even with a low incidence of axillary lymph node metastasis without breast involvement from ovarian cancer and only marginally elevated standardized uptake value in positron emission tomography, the possibility of metastasis at axillary lymph node in patients with known primary ovarian cancer must be considered.

  19. Hypermetabolic Calcified Lymph Nodes on 18Fludeoxyglucose-Positron Emission Tomography/Computed Tomography in a Case of Treated Ovarian Cancer Recurrence: Residual Disease or Benign Formation?

    Directory of Open Access Journals (Sweden)

    Alexandra Nikaki

    2016-06-01

    Full Text Available The contribution of positron emission tomography/computed tomography (PET/CT with 18F-fludeoxyglucose (FDG in evaluating ovarian cancer recurrence even after a prolonged disease-free interval, and in therapy response is well-described. Calcifications observed in CT, although usually attributed to benign conditions, may actually represent active disease. Such an example of calcified formations is psammoma bodies. We present a case of 56-y. o. patient with ovarian cancer relapse at the supraclavicular area 18 years after complete response and disease-free interval. The patient received chemotherapy and underwent 18F-FDG-PET/CT for the evaluation of treatment response. Both CT corrected and uncorrected PET images showed hypermetabolism in the massively calcified lymph nodes in the neck, mediastinum, axilla and abdomen, indicative of active residual disease

  20. Colony-Stimulating Factors for Febrile Neutropenia during Cancer Therapy

    Science.gov (United States)

    Bennett, Charles L.; Djulbegovic, Benjamin; Norris, LeAnn B.; Armitage, James O.

    2014-01-01

    A 55-year-old, previously healthy woman received a diagnosis of diffuse large-B-cell lymphoma after the evaluation of an enlarged left axillary lymph node obtained on biopsy. She had been asymptomatic except for the presence of enlarged axillary lymph nodes, which she had found while bathing. She was referred to an oncologist, who performed a staging evaluation. A complete blood count and test results for liver and renal function and serum lactate dehydrogenase were normal. Positron-emission tomography and computed tomography (PET–CT) identified enlarged lymph nodes with abnormal uptake in the left axilla, mediastinum, and retroperitoneum. Results on bone marrow biopsy were normal. The patient’s oncologist recommends treatment with six cycles of cyclophosphamide, doxorubicin, vincristine, and prednisone with rituximab (CHOP-R) at 21-day intervals. Is the administration of prophylactic granulocyte colony-stimulating factor (G-CSF) with the first cycle of chemotherapy indicated? PMID:23514290

  1. Congenital cutis laxa with rectal and uterovaginal prolapse

    Directory of Open Access Journals (Sweden)

    Sanjiv V Choudhary

    2011-01-01

    Full Text Available A two-month-old female infant born of a consanguineous marriage, presented with loose, wrinkled and inelastic skin over the neck, axillae, trunk, inguinal region and thighs with slow elastic recoil. Patient also had systemic manifestations in the form of bilateral apical lobe consolidation of lung, bilateral inguinal hernia, rectal and uterovaginal prolapse. Histopathological examination of skin biopsy with special stain for elastic tissue revealed absence of dermal elastic tissue. Genital abnormalities in patients with congenital cutis laxa have been reported rarely. But rectal and uterovaginal prolapse have not been reported at an early age of two months. In the absence of mutational screening, with history and clinical findings our case is likely to be Type I autosomal recessive form of congenital cutis laxa.

  2. Pathophysiology and Treatment of Hyperhidrosis.

    Science.gov (United States)

    Fujimoto, Tomoko

    2016-01-01

    Primary focal hyperhidrosis is a disease of unknown cause with profuse perspiration of local sites (head, face, palms, soles of feet, and axillae) that adversely affects daily life. Guidelines have been proposed in the USA [1], Canada [2], and Japan [3]. The symptoms impair quality of life, with significant negative effects on daily existence and personal relationships. The current goal in medical practice for patients with hyperhidrosis is to provide guidance and encourage coping skills for a normal daily life, as well as give appropriate advice regarding treatment options. On occasion, in order to improve quality of life, it is necessary to recommend surgical therapy when conservative treatment fails; this requires an understanding of the mechanisms of available treatments and their effects. This paper reviews theories of primary focal hyperhidrosis with regard to pathology, epidemiology, and treatment. PMID:27584967

  3. Steatocystoma multiplex suppurativum: oral isotretinoin treatment combined with cryotherapy.

    Science.gov (United States)

    Apaydin, R; Bilen, N; Bayramgürler, D; Başdaş, F; Harova, G; Dökmeci, S

    2000-05-01

    A 30-year-old man presented with numerous papules, nodules and inflamed cysts. The lesions were located all over the body, including the scalp, except the palms and soles. His mother and one sister had had similar but less extensive lesions. Histopathology of the biopsy specimens obtained from the anterior chest wall, axillae and the back region was consistent with steatocystoma multiplex (SM). A diagnosis of steatocystoma multiplex suppurativum was made. The inflamed lesions were treated with oral isotretinoin (1 mg/kg per daily) for 6 months. At the same time, cryotherapy was used for non-suppurating lesions smaller than 2 cm. When the patient was evaluated 6 months later, cosmetic results were good. No new lesions have appeared in the subsequent 12-month follow up. PMID:10812703

  4. A Life-Threatening Multilocalized Hidradenitis Suppurativa Case

    Science.gov (United States)

    Buyukasik, Oktay; Osmanoglu, C. Gokhan; Polat, Yilmaz; Kargici, Hulagu; Kaya, Gulay

    2005-01-01

    Abstract and Introduction Abstract The patient was a 38-year-old man. He had been suffering from hidradenitis suppurativa (HS) for approximately 20 years. He had active lesions at both axillas, hip, scrotum, and perineum, and inactive lesions located behind the ears, lower abdomen, and posterior neck. He was monitored and treated at different branches; he continuously used antibiotics and was given steroids at times. Antibiotic resistance developed subsequently. His general situation was bad; vital signs were poor; and he was in a state of sepsis and preshock, so this case was regarded as life-threatening. Total excision was performed first on the lesion at the right axilla, then on the lesion at the left axilla, and the parascapular fasciocutaneous flap was reversed. A skin graft was applied to the triangular defect on the scapula. No relapse occurred. Then the lesions at the hip were managed. Broad excision was used twice with the patient under general anesthesia; because the lesions spread to the retrococcygeal and gluteal muscles, coccyx resection and partial gluteal muscle resection were implemented. The defect was eliminated with a progressive flap. At the intergluteal sulcus, small lesions emerging at the median line were debrided with the patient under local anesthesia, and together with secondary recovery, the disease was completely managed. Lesions at the perineum and scrotum and at both inguinal areas were broadly excised and grafted. No lesion has relapsed so far. One year later, Hodgkin's lymphoma was diagnosed, and the patient was treated with chemoradiotherapy easily, because there was no infective focus. The disease is in remission now. The patient weighs 110 kg, is healthy, and is working again. Introduction HS is a disease that is characterized by intensive development of sclerosis due to abscess, sinus and fistula formation, and fibrosis as a result of a chronic infection of the apocrine sweat glands. The disease can be seen at the scrotum

  5. Hemosiderin: a new marker for sentinel lymph node identification Hemossiderina: um novo marcador para identificação do linfonodo sentinela

    Directory of Open Access Journals (Sweden)

    Luiz Gonzaga Porto Pinheiro

    2009-12-01

    Full Text Available PURPOSE: To evaluate and present our initial results of a new marker (hemosiderin for mammary sentinel lymph node identification in an experimental model. METHODS: Skins mapped like a lymphatic duct draining to the axilla in patients submitted to breast biopsy, in our mastology service, stimulated us to try it in an animal model (female dogs. Our theory was that some blood derivate (hemosiderin was captured by macrophages and accessed the lymphatic ducts in direction to the axilla. Six female dogs of no defined race were studied. We injected 0,2 ml of technetium on both superior mammary glands. After ten minutes, a 2,5 ml solution of hemolized blood (hemosiderin from the own animal was injected in the subareolar lymphatic plexus on the left superior mammary gland and 2,5 ml of patent blue concomitantly and equally on the contralateral gland. Ten minutes after, incisions on both axilas were made to search, through the lymphatic mapping and a gamma probe, the sentinel lymph nodes. RESULTS: Seven brown sentinel lymph nodes were indentified and also radiomarked on the left axilla. Six blue sentinel lymph nodes were identified and also radiomarked on the right axilla. CONCLUSION: Preliminary studies of a potential new dye for sentinel lymph node identification are presented. It may be the change of the current use of the blue dyes and their severe side-effects on patients submitted to sentinel lymph node biopsies.OBJETIVO: Avaliar e apresentar resultados preliminares de um novo marcador (hemossiderina para a identificação de linfonodos sentinela mamários em um modelo experimental. MÉTODOS: Durante acompanhamento de dois casos de biópsias excisionais de tumores da mama, no nosso serviço de mastologia, observou-se trajeto pigmentado no quadrante inferior externo daquelas mamas, sugerindo ser marcação cutânea do ducto de drenagem linfática a partir da papila mamária em direção a axila homolateral. Levantamos a hipótese que um derivado

  6. Coexistence of reticulate acropigmentation of Kitamura and Dowling-Degos disease

    Directory of Open Access Journals (Sweden)

    Ana Rita Cabral

    2011-09-01

    Full Text Available Reticulate acropigmentation of Kitamura (RAK and Dowling-Degos Disease (DDD are rare genodermatosis inherited as an autosomal dominant trait with variable penetrance. They are part of a spectrum of diseases with hyperpigmented macules coalescing in a reticular pattern, facial and palmoplantar pits, breaks in dermatoglyphics, comedo-like lesions and epidermoid cysts, and a unique histological picture of hyperpigmented digitate epidermal downgrowths. The authors describe the case of a 45-year-old female with reticulate acropigmentation of the dorsa of the hands and feet, hyperpigmented macules on the axilla and around the mouth, and palmar pitting. Clinical and histological findings, together with a relevant family history, allowed the authors to consider this case an example of the rare event of an overlap RAK-DDD.

  7. A case of reticulate acropigmentation of Kitamura: Dowling Degos disease overlap with unusual clinical manifestations

    Directory of Open Access Journals (Sweden)

    Biju Vasudevan

    2014-01-01

    Full Text Available Reticulate hyperpigmentary disorders are a group of rare genetic pigmentary abnormalities which includes reticulate acropigmentation of Kitamura (RAPK, Dowling-Degos disease (DD, reticulate acropigmentation of Dohi (RAPD, Haber′s syndrome, and Galli-Galli disease. A 25-year-old male presented with asymptomatic dark-colored lesions on his hands and feet with light-colored skin lesions involving the trunk since three years. Dermatological examination revealed hyperpigmented macules in a reticulate pattern involving the dorsa of the hands and feet, front and sides of the neck, axillae, periorbital region, and groin. Multiple pits were present over both palms, with breaks in dermatoglyphics. He also had multiple nonacne facial scars predominantly on the nose and malar areas. The patient had overlapping features of RAPK and DDD. In addition, he also had hypopigmented macules and acneiform facial scars. Such an overlap of features of reticulate pigmentation has not been previously reported in the literature.

  8. Staphylococcus aureus clonal dynamics and virulence factors in children with atopic dermatitis

    DEFF Research Database (Denmark)

    Lomholt, Hans; Andersen, Klaus Ejner; Kilian, Mogens

    2005-01-01

    A prospective cohort study was undertaken to determine the clonal dynamics of Staphylococcus aureus colonization and infection during 1 y in children with atopic dermatitis, and to correlate specific clones, accessory gene regulator (agr) groups, and production of virulence factors with eczema...... activity. Eleven children were examined every 6 wk with swaps taken from active eczema, anterior nose, axillae and perineum, and scoring of eczema activity by severity scoring of atopic dermatitis (SCORAD). Individual S. aureus clonal types were identified and examined for production of superantigens......, toxins, and were assigned to agr groups. S. aureus colonization patterns ranged from rare colonization over transient colonization to persistent colonization by a single clone or a dynamic exchange of up to five clones. Production of no single virulence factor including superantigens and toxins...

  9. Olanzepine-induced neuroleptic malignant syndrome in a case of multiple sclerosis

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    Deepak Hanumanthaiah

    2014-01-01

    Full Text Available Suspicion of neuroleptic malignant syndrome (NMS is a frequent cause of emergent psychiatric consultation. Despite early recognition, NMS has remained a syndrome that causes high rates of morbidity and mortality. A 25-year-old male with multiple sclerosis presented to the accident and emergency department and E with ataxia. He was started on steroids. On the third day, he became tearful and anxious. A diagnosis of multiple sclerosis-induced psychosis was made and he was started on olanzepine 2.5 mg BD. On the sixth day the patient was tachypneic and had tachycardia. Temperature recorded in the axilla was 45°C. Patient was intubated and electively ventilated. A diagnosis of NMS was made and treated accordingly. This case report highlights the importance of recognizing and treating NMS in a patient on anti-psychotics.

  10. The role of radiotherapy in the treatment of non-Hodgkin's lymphoma of the thyroid

    International Nuclear Information System (INIS)

    Retrospective analysis was made of 30 cases of non-Hodgkin's lymphoma treated from 1967 through 1983 at the Department of Radiology, Osaka University Hospital, according to the Ann Arbor staging classification modified by us. Overall five-year survival and five-year relapse-free survival were 62 % and 60 %, respectively, with one out of 9 cases treated since 1979 being lost due to relapse. In cases with disease localized in the thyroid and neck nodes (Stage IIE-a, by modified classification), five-year survival of 74 % was obtained, whereas in those with the lesion extending to the mediastinum (IIE-b) or axillae (IIE-c), the survival pattern was similar to that with Stage III and IV. Complete local control was obtained in all cases by radiotherapy. (author)

  11. Fine-needle aspiration cytology of subcutaneous cysticercosis: A series of five cases

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    Kusum D Jashnani

    2016-01-01

    Full Text Available Taenia solium, a potentially dangerous parasite, causes human cysticercosis that can cause a gamut of manifestations affecting the various systems of the body. Sometimes, parasitic infestations present as only superficial palpable subcutaneous or intramuscular nodules that are usually mistaken for lymph nodes or benign tumors like lipoma, neurofibroma, or epidermal inclusion cysts. Fine-needle aspiration cytology (FNAC has emerged as a useful tool in the diagnosis of these superficial parasitic lesions. It also helps in avoiding unnecessary open biopsy to obtain a diagnosis. We, herein, report a series of five cases of subcutaneous cysticercosis at different sites (axilla, chest wall, abdominal wall, lateral neck, and cheek misdiagnosed as lipomas and lymph nodes and finally diagnosed on FNAC.

  12. Dowling-Degos Disease: A Case Report

    Directory of Open Access Journals (Sweden)

    Selma Emre

    2012-06-01

    Full Text Available Dowling-Degos Disease (DDD, is a rare, autosomal dominantly inherited pigmentation disorder. It is characterized by slowly progressive mottled or reticulated pigmented macules on the axillae, groins, perineum, inframammary regions and other flexural areas. The disease appears after puberty, most frequently during the fourth decade of life. Herein, we report a 42-year old female patient who presented with dark brown hyperpigmented macules on her groins, perineum and inframammary areas at our outpatient clinic. The histopathological examination showed elongation of rete ridges from epidermis to dermis with a filiform or antler-like pattern. Increased melanin pigmentation on the peak of the rete ridges and melanophages in the papillary dermis were seen. Depending on these clinical and histopathological findings, DDD was diagnosed. DDD should be considered in the differential diagnosis of disorders with flexural pigmentation.

  13. Dowling-Degos Disease: A Case Report

    Directory of Open Access Journals (Sweden)

    Selma Emre

    2012-06-01

    Full Text Available Dowling-Degos Disease (DDD, is a rare, autosomal dominantly inherited pigmentation disorder. It is characterized by slowly progressive mottled or reticulated pigmented macules on the axillae, groins, perineum, inframammary regions and other flexural areas. The disease appears after puberty, most frequently during the fourth decade of life. Herein, we report a 42-year old female patient who presented with dark brown hyperpigmented macules on her groins, perineum and inframammary areas at our outpatient clinic. The histopathological examination showed elongation of rete ridges from epidermis to dermis with a filiform or antler-like pattern. Increased melanin pigmentation on the peak of the rete ridges and melanophages in the papillary dermis were seen. Depending on these clinical and histopathological findings, DDD was diagnosed. DDD should be considered in the differential diagnosis of disorders with flexural pigmentation. (Turk J Dermatol 2012; 6: 55-7

  14. Ecthyma gangrenosum in the periorbital region in a previously healthy immunocompetent woman without bacteremia

    Directory of Open Access Journals (Sweden)

    Somenath Sarkar

    2016-01-01

    Full Text Available Ecthyma gangrenosum (EG is a cutaneous lesion classically associated with potentially fatal Pseudomonas septicemia in immunocompromised patients. Other bacterial and fungal pathogens have also been implicated. Although EG typically occurs in immunocompromised or neutropenic patients, it may occasionally affect a previously healthy person. The cutaneous findings are characteristic with small indurated papulovesicles progressing rapidly to necrotic ulcers with surrounding erythema and a central black Eschar. While lesions can occur at any site, most are commonly found over the buttocks, perineum, limbs, and axillae. We describe a case of EG in periorbital region in a previously healthy woman who responded to appropriate antibiotic treatment for Pseudomonas. It is very important to establish the diagnosis early so that appropriate systemic antibiotic therapy can be initiated to reduce morbidity and potential mortality.

  15. Congenital fibrous hamartoma of the knee

    Energy Technology Data Exchange (ETDEWEB)

    Arioni, Cesare; Bellini, Carlo; Risso, Francesco Maria; Scopesi, Fabio; Serra, Giovanni [University of Genoa, Neonatal Pathology Service, Department of Paediatrics, Institute G. Gaslini, Genoa (Italy); Oddone, Mauro; Toma, Paolo [Institute G. Gaslini, Radiology Service, Genoa (Italy); Nozza, Paolo [Institute G. Gaslini, U. O. di Anatomia Patologica, Genoa (Italy)

    2006-05-15

    A full-term male infant presented at birth with a hard swelling of the left knee. The lemon-sized lesion was fixed to the underlying knee muscles, while the overlying skin was stretched and shiny; there was no bruit. Radiography, sonography and MRI suggested a soft-tissue tumour. After surgical excision, histology showed the presence of fibrous and mesenchymal tissue, with mature adipose tissue. Fibrous hamartoma of infancy was diagnosed. Among soft-tissue tumours, fibrous hamartoma of infancy is a rare and benign lesion, occurring in the first 2 years of life. The tumour mainly affects the trunk, axilla, and upper extremities. This infant had unique involvement of the knee. The treatment of choice is local excision. (orig.)

  16. Cystic Lymphangioma of Pancreas.

    Science.gov (United States)

    Bihari, Chhagan; Rastogi, Archana; Rajesh, S; Arora, Ankur; Arora, Asit; Kumar, Nikhil

    2016-03-01

    Lymphangiomas are benign hamartomatous malformations which can arise either from congenitally sequestered lymphatic channels or due to acquired obstruction caused by fibrosis of lymph channels. They are common in the pediatric age group in the soft tissue of neck and the axilla. Abdominal lymphangiomas are rare; even rarer is the primary involvement of pancreas. It occurs more frequently in females and is often located in the distal pancreas. The authors report the case of cystic lymphangioma of pancreas in a 26-year old female presenting with recurrent episodes of upper abdominal pain that was treated with laparoscopic cyst excision. Although exceptionally rare, lymphangioma of the pancreas should be considered in the differential diagnosis of pancreatic cystic lesions, especially in young women. PMID:27065694

  17. Should a Sentinel Node Biopsy Be Performed in Patients with High-Risk Breast Cancer?

    Directory of Open Access Journals (Sweden)

    Kenneth D. Westover

    2011-01-01

    Full Text Available A negative sentinel lymph node (SLN biopsy spares many breast cancer patients the complications associated with lymph node irradiation or additional surgery. However, patients at high risk for nodal involvement based on clinical characteristics may remain at unacceptably high risk of axillary disease even after a negative SLN biopsy result. A Bayesian nomogram was designed to combine the probability of axillary disease prior to nodal biopsy with customized test characteristics for an SLN biopsy and provides the probability of axillary disease despite a negative SLN biopsy. Users may individualize the sensitivity of an SLN biopsy based on factors known to modify the sensitivity of the procedure. This tool may be useful in identifying patients who should have expanded upfront exploration of the axilla or comprehensive axillary irradiation.

  18. A comparison of technologies used for estimation of body temperature

    International Nuclear Information System (INIS)

    Body temperature measurement is an important clinical parameter. The performance of a number of non-invasive thermometers was measured by comparing intra- and inter-operator variability (n = 100) and clinical accuracy (n = 61). Variability was elevated in febrile compared to normothermic subjects for axillary and oral electronic contact thermometer measures and a temporal artery thermometer (p < 0.001 for both). Temporal artery thermometry and one mode of an infrared tympanic thermometer demonstrated significant clinical inaccuracy (p < 0.001 for both). Electronic contact thermometer repeatability and reproducibility are highly variable in febrile adults both in the axilla and oral cavity. Infrared thermometry of the skin over the superficial temporal artery is unreliable for measuring core body temperature, particularly in febrile subjects and patients in theatre. The infrared tympanic thermometers tested are acceptable for clinical practice; however, care should be exercised with the different modes of operation offered

  19. Epidemiology and population structure of Staphylococcus aureus in various population groups from a rural and semi urban area in Gabon, Central Africa.

    Science.gov (United States)

    Ateba Ngoa, Ulysse; Schaumburg, Frieder; Adegnika, Ayola Akim; Kösters, Katrin; Möller, Tina; Fernandes, Jose Francisco; Alabi, Abraham; Issifou, Saadou; Becker, Karsten; Grobusch, Martin Peter; Kremsner, Peter Gottfried; Lell, Bertrand

    2012-10-01

    Little data is available on the epidemiology of Staphylococcus aureus in Africa. In the present study we aim at characterizing the population structure of S. aureus in healthy subjects from a rural and a semi-urban area in Lambaréné, Gabon as well as in hospital staff and inpatients. In total, 500 subjects were screened for S. aureus colonization of the nares, axillae and inguinal region. Overall, 146 (29%) were positive. We found 46 different spa types. The most frequent spa types were t084 (35%) and the agr II was the most prevalent subtype of the accessory gene regulator (56%, n=82). Five isolates (3%) were methicillin resistant S. aureus (MRSA). Carriage rates of S. aureus in Gabon are comparable to developed countries. MRSA is for the first time described and could pose a significant health threat in this region with limited access to microbiological laboratory facilities and to adequate antimicrobial agents.

  20. The chiggerflea Hectopsylla pulex (Siphonaptera: Tungidae as an ectoparasite of free-tailed bats (Chiroptera: Molossidae

    Directory of Open Access Journals (Sweden)

    Júlia Lins Luz

    2009-07-01

    Full Text Available In the present study, we investigated the prevalence and intensity of Hectopsylla pulex infection in Molossus rufus and Molossus molossus, the parasite's choice of attachment site, and whether this host-parasite system varies with host size. Twenty-four bats were captured by hand from the roof of a house in Southeastern Brazil. M. rufus exhibited a prevalence of 71.4% and the mean intensity averaged 5 ectoparasites per bat. M. molossus exhibited a prevalence of 90%, and the average mean intensity was 2.11 ectoparasites. The attachment sites were: ear, tragus, shoulder blade and tibia, anus, wing, axilla, mouth and dactylopatagium. A positive correlation was observed between the bats' weight and the number of fleas.

  1. Variation of the latissimus dorsi

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    Ishani P Shah

    2014-01-01

    Full Text Available A typical muscle variation of latissimus dorsi - the axillary arch is represented by the muscular or fibromuscular slip detached from the anteroinferior border of the musculus latissimus dorsi passing over the axilla under the axillary fascia crossing the medial side of the brachial plexus to continue as a septum intermusculare mediale brachii distally to the medial epicondyle of humerus. The full extent of the muscle is rarely present. Slips of muscle extend from the latissimus dorsi at the inferior angle of scapula to insert into pectoralis major (Langer, coracobrachilis, biceps or coracoid process forming what is described as a common variant - the muscular axillary arch. We report three cases of variants of latissimus dorsi, one of which has not been reported in the literature before.

  2. Rediscovery of Microgecko helenae fasciatus (Schmidtler and Schmidtler, 1972) from Kermanshah Province, Western Iran with Notes on Taxonomy, Morphology, and Habitat

    Institute of Scientific and Technical Information of China (English)

    Ali GHOLAMIFARD; Nasrullah RASTEGAR-POUYANI; Eskandar RASTEGAR-POUYANI

    2015-01-01

    During extensive field work in the Zagros Mountains, western Iran, from October 2013 to November 2014, twenty five localities in different areas of the Kermanshah Province were investigated. Nineteen specimens of Schmidtler’s dwarf gecko, Microgecko helenae fasciatus, were collected from six localities in western and southeastern regions of the Kermanshah Province. This new collection verifies the presence of M. h. fasciatus in the area after the description of Schmidtler and Schmidtler of the holotype specimen in 1972. All of the collected specimens are consistent with the described specimens in diagnostic characters, as have a uniform dorsal pattern with five distinct dark crossbars and white posterior margins as well as the higher number of dorsal scales between axilla and groin. Detailed morphology of the new specimens is discussed and compared with those of rare previous records. Taxonomy, distribution, and habitat types of this tiny gecko in the western foothills of the Zagros Mountains are also discussed.

  3. Management of the Regional Lymph Nodes Following Breast-Conservation Therapy for Early-Stage Breast Cancer: An Evolving Paradigm

    Energy Technology Data Exchange (ETDEWEB)

    Warren, Laura E.G. [Harvard Radiation Oncology Program, Boston, Massachusetts (United States); Punglia, Rinaa S.; Wong, Julia S. [Department of Radiation Oncology, Brigham and Women' s Hospital and Dana-Farber Cancer Institute, Boston, Massachusetts (United States); Bellon, Jennifer R., E-mail: jbellon@lroc.harvard.edu [Department of Radiation Oncology, Brigham and Women' s Hospital and Dana-Farber Cancer Institute, Boston, Massachusetts (United States)

    2014-11-15

    Radiation therapy to the breast following breast conservation surgery has been the standard of care since randomized trials demonstrated equivalent survival compared to mastectomy and improved local control and survival compared to breast conservation surgery alone. Recent controversies regarding adjuvant radiation therapy have included the potential role of additional radiation to the regional lymph nodes. This review summarizes the evolution of regional nodal management focusing on 2 topics: first, the changing paradigm with regard to surgical evaluation of the axilla; second, the role for regional lymph node irradiation and optimal design of treatment fields. Contemporary data reaffirm prior studies showing that complete axillary dissection may not provide additional benefit relative to sentinel lymph node biopsy in select patient populations. Preliminary data also suggest that directed nodal radiation therapy to the supraclavicular and internal mammary lymph nodes may prove beneficial; publication of several studies are awaited to confirm these results and to help define subgroups with the greatest likelihood of benefit.

  4. A new and possibly critically endangered species of casque-headed tree frog Aparasphenodon Miranda-Ribeiro, 1920 (Anura, Hylidae) from southeastern Brazil.

    Science.gov (United States)

    De Assis, Clodoaldo Lopes; Santana, Diego José; Da Silva, Fabiano Aguiar; Quintela, Fernando Marques; Feio, Renato Neves

    2013-01-01

    A new species of casque-headed tree frog of the genus Aparasphenodon is described from the municipality of Cataguases (21°20'S, 42°45'W; 288 m a.s.l.) in the Atlantic Rain Forest of Minas Gerais State, southeastern Brazil. Aparasphenodon pomba sp. nov. is characterized by medium size (males, snout-vent length, SVL 51.6-60.5 mm; females, SVL 58.7-62.1 mm); snout almost round in dorsal view; dorsum and limbs with cream-colored reticulation on dark-brown background; spots on ventral surface cream-colored; lips white; cream-colored dorsolateral stripe originating on the snout, crossing the upper eyelid and extending posteriorly to the axilla level; and red iris. PMID:26106793

  5. Unusual case of congenital/infantile fibrosarcoma in a new born

    Directory of Open Access Journals (Sweden)

    Eddiba Tarik

    2013-01-01

    Full Text Available Congenital infantile fibrosarcoma (CIFS is a rare mesenchymal tumor that is primarily developed in the soft tissue of distal extremities and occasionally in unusual locations such as the lung and retroperitoneum. It occurs mainly in children below the age of 5 years. About 200 cases have been reported in the literature so far, very few of them in new-borns. The prognosis of this tumor is relatively good compared to adult forms. We report an unusual case of CIFS occurring in new-born mimicking an hemangioma and causing hemorrhage in the neonatal period. The tumor is located in the left arm and axilla and associated with a hand malformation. A shoulder amputation is performed after chemotherapy failure. The infant is now two-years old with no recurrence.

  6. Development of a new method of whole body irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Kishi, Kazushi (Wakayama Medical Coll. (Japan))

    1989-08-01

    A new method of whole body irradiation was developed using a linear accelerator linked to microprocessor. By this modified arc technique, a total body photon irradiation and a total skin electron irradiation were practical for narrow room. Approximative calculations were deviced for dose distribution. Dosimetric results were consistent with those previosly calculated. Local doses in lungs, neck and other areas were easily adjustable with arrangements of pre-set dose rate. In total skin electron irradation, six predeterminated postures and 'make up' irradiation were necessary to dose homogeneity over 'shady area' such as axillae. Clinically, a large arteriovenous malformation in an arm decreased with normalization of plethysmogram after treatment, and remarkable reductions of mycosis fungoides tumor were observed. This new method of total skin electron irradiation and total body photon therapy will clinically expand with the progress of bone marrow transplantation. (author).

  7. A 3D ultrasound study of sinus tract formation in hidradenitis suppurativa

    DEFF Research Database (Denmark)

    Wortsman, Ximena; Jemec, Gregor

    2013-01-01

    characterization of the morphological changes in hidradenitis, which include the variable degrees of involvement of the hair follicles and the appearance of fluid collections and sinus tracts. Knowledge of this anatomical information may allow the identification of lesions that can benefit from medical or surgical......Imaging of hidradenitis suppurativa allows the study of both the lesion morphology and evolution. Hidradenitis lesions of different stages were studied using 3D ultrasound in a cross sectional pilot study. A total of 25 HS patients (18 female/ 7 male, aged 18-46 year-old) and 10 healthy controls (5...... female/5 male, aged 21-49 year-old) were studied. All patients were referred by dermatologists. All examinations were performed on the right axilla and compared with both controls and the skin outside the lesional areas. 3D ultrasound images demonstrated enlargement of the deepest portion of the hair...

  8. Identification and distribution of a novel Malassezia species yeast on normal equine skin.

    Science.gov (United States)

    Nell, A; James, S A; Bond, C J; Hunt, B; Herrtage, M E

    2002-03-30

    This study aimed to investigate the distribution of Malassezia species yeasts on the skin of healthy horses. Acetate tape samples were obtained from the lip, axilla, interbulbar region, groin and anus of 12 healthy horses. The samples were stained and examined microscopically and sites harbouring yeast-like organisms were identified. Contact plates were applied to the skin at these sites and cultured at 26 degrees C and 32 degrees C. No growth was obtained on horse blood, Sabouraud's dextrose or modified Dixon's agar. A pure growth of a Malassezia-type organism was obtained on Sabouraud's dextrose agar enriched with oleic acid when it was incubated at 30 degrees C. It was identified by 26S ribosomal DNA D1/D2 sequence analysis as a member of the genus Malassezia, and most closely related to Malassezia sympodialis. However, the level of sequence divergence indicated that it was a novel species. PMID:11999275

  9. Postoperative infection of an abdominal mesh due to methicillin resistant Staphylococcus Aureus - A case report

    Directory of Open Access Journals (Sweden)

    Ashok R

    2004-01-01

    Full Text Available Methicillin resistant Stephylococcus aureus (MRSA infection has now become a major problem in hospitals. We present a case of postoperative infection MRSA where the primary source of the infection was found to be an abdominal mesh that was used to reinforce the abdominal wall. After one year of surgery, the patient developed wound dehiscence and discharge. MRSA was isolated from the wound, mesh, external nares, throat and axilla. Initially she was started on clindamycin and discharged from the hospital. After 5 months, patient came back to the hospital with infection at the same site. The patient was then treated with vancomycin and MRSA clearance. She responded to the treatment with complete healing of the wound and clearance of MRSA.

  10. Scintigraphic visualization of an epigastric sentinel node in recurrent breast cancer after lumpectomy and postoperative radiation therapy.

    Science.gov (United States)

    Milardovic, Renata; Castellon, Ivan; Mills, Christopher; Altinyay, M Erkan; Raphael, Barbara; Abdel-Dayem, Hussein M

    2006-04-01

    Sentinel node imaging and biopsy have become standard procedures for staging early breast cancer. Positive sentinel lymph node (SLN) biopsy necessitates the need for axillary lymph node dissection (ALND). Failure to visualize a sentinel lymph node in recurrent breast cancer after treatment by surgery, chemotherapy, and high-dose postoperative radiation therapy is almost the case in every patient. The reason for failure to visualize the sentinel node is the fibrosis that follows high-dose radiotherapy and blocks the lymphatics preventing spread of the tumor cells to the lymph nodes. Alternative pathways for the drainage of lymph from the breast are developed in these patients. We have previously reported on the alternative pathways of lymphatics to the contralateral axilla, supraclavicular area, and also reported on the development of intramammary lymph nodes. In this report, we are presenting another alternative pathway of lymphatics to the region of the epigastrium below the lower end of the sternum. PMID:16550014

  11. Clinical implications of contralateral axillary sentinel lymph nodes.

    Science.gov (United States)

    Carmon, Moshe; Mintz, Alexander; Hain, Daniel; Olsha, Oded

    2006-04-01

    Extra-axillary sentinel lymph nodes can only be detected if radioactive tracer is used and pre-operative scans are carried out. The presence of metastatic sentinel lymph nodes in most extra-axillary sites will upstage patients if the ipsilateral axillary sentinel lymph node is normal. Paradoxically, the presence of metastatic sentinel lymph nodes in the contralateral axilla has the potential to prevent upstaging to stage IV, but only if detected as a sentinel node at the initial surgery rather than as a systemic recurrence at some later time. We describe a case of bilateral axillary sentinel lymph nodes detected by pre-operative lymphoscintigraphy in a patient with a medial quadrant breast cancer and discuss the possible implications of such a finding. PMID:16005230

  12. A Case Report of Multiple Basal Cell Carcinoma Syndrome

    Directory of Open Access Journals (Sweden)

    A. Ansar

    2007-01-01

    Full Text Available Introduction: Nevoid BCC syndrome (Gorline syndrome is a familial disorder with autosomal dominant inheritense. This syndrome is combination of multiple BCC that occurs at an early age, characteristic faces with: frontal bossing, broad nasal bridge and hypertelorism, jaw cysts, palmoplanter pitting, macrocephaly, skeletal and spinal anomalies include bifid ribes, cervical rib and kyphoscoliosis, CNS abnormality include corpus callusom disgenesia , falx cerebri calcification(at early age and mental deficiency.Case Report: This case was a 25-years-old female presented with multiple and progressive skin lesions with different size in neck, upper trunk and axilla (multiple BCC, palmoplantar pitting, jaw cyst, cervical rib, bifid rib and liver haemangioma.Conclusion: With combination of clinical feature, histopathological reports of skin lesions and radiological reports of mandibular cyst and ribs anomalies, this case was diagnosed as nevoid BCC syndrome.

  13. Evaluation of immediate breast reconstruction and radiotherapy: Factors associated with complications; Reconstruction mammaire immediate apres mastectomie suivie de radiotherapie: facteurs de risque de complications

    Energy Technology Data Exchange (ETDEWEB)

    Gross, E.; Cowen, D. [Departement de radiotherapie, hopital de la Timone, 13 - Marseille (France); Hannoun-Levi, J.M. [Departement de radiotherapie, centre Antoine-Lacassagne, 06 - Nice (France); Rouanet, P. [Departement de chirurgie, centre Val-d' Aurelle-Paul-Lamarque, 34 - Montpellier (France); Houvenaeghel, G. [Departement de chirurgie, institut Paoli-Calmettes, 13 - Marseille (France); Teissier, E. [Centre azureen de cancerologie, 06 - Mougins (France); Ellis, S. [Centre catalan d' oncologie, 66 - Perpignan (France); Resbeut, M. [Centre de radiotherapie Saint-Louis, 83 - Toulon (France); Tallet, A. [Departement de radiotherapie, institut Paoli-Calmettes, 13 - Marseille (France); Vaini Cowen, V. [Departement de chirurgie gynecologique, polyclinique du Parc-Rambot, 13 - Aix-en-Provence (France); Azria, D. [Departement de radiotherapie, centre Val-d' Aurelle-Paul-Lamarque, 34 - Montpellier (France)

    2010-12-15

    Objectives: To determine prospectively the factors associated with reconstruction failure (i.e. requiring expander removal) and capsular contracture in patients undergoing mastectomy and immediate two-stage breast reconstruction with a tissue expander and implant, and radiotherapy for breast cancer. This is a multi-institutional prospective non-randomized trial. Patients and Methods: Between 2/1998 and 9/2006, we prospectively evaluated 141 consecutive patients who received 141 implants after mastectomy and underwent chest wall radiotherapy (46 to 50 Gy in 23 to 25 fractions). Patients were evaluated after 24 to 36 months by two senior physicians (radiation oncologist and surgeon). Results: Medical follow-up was 37 months. Baker 1 and 2 capsular contracture was observed in 67.5% of patients, Baker 3 and 4 in 32.5%. There were 32 reconstruction failures. In a univariate analysis, the following factors were associated with Baker 3 and 4 capsular contracture: surgeon, use of hormonotherapy and smoking, of which only one remained in the multivariate analysis: surgeon. In a univariate analysis, the following factors were associated with reconstruction failure: tumor size T3 or T4, smoking, pN+ axilla. Three factors remained associated with reconstruction failure in a multiple logistic regression: large tumors T3/T4, smoking and pN+ axilla. Conclusions: Mastectomy, radiotherapy and immediate breast reconstruction with a tissue expander and implant should be considered when breast conserving surgery has been denied. Adequate patients can be easily selected by using three factors of favourable outcome. (authors)

  14. The positive sentinel lymph node biopsy- can we predict which patients will benefit from further surgery?

    Directory of Open Access Journals (Sweden)

    Dash I

    2015-02-01

    Full Text Available Introduction: Although sentinel lymph node biopsy (SLNB is the gold standard for clinical and radiological negative axillae in breast cancer, the subsequent management of positive nodes is currently under scrutiny with the Z0011 trial publication causing much debate. Our aim was to determine whether there were any predictive factors in our cohort of patients that could assist in the decision of whether the patient required a further axillary lymph node clearance. Methods: A retrospective analysis of a prospectively maintained database of patients who underwent SLNB and their histology was performed. Univariate and multivariate analysis was performed to identify any predictive factors. Results: Our Breast Unit performed 457 SLNB over the three years. The mean age of patients was 61.9 years (range 31-89 years. Of these 457 SLNB, 122 (26.7% were positive for metastatic involvement, and of these patients only 34% were found to have further lymph node involvement after axillary lymph node clearance (ALNC. Only 8% of our total patient cohort had non sentinel node involvement at completion ALNC. Using univariate analysis, lymphovascular invasion (p=0.009, grade (p=0.007 and size (p=0.006 were all significant predictors for having a positive ALNC. Conclusion: Only 8% of the total number of patients had an additional positive lymph node found in their completion axillary clearance. Our results add to this existing knowledge on the subject, and show that there are certain factors which should be carefully considered pre-operatively in order to help inform patient and surgeon choice regarding management of the axilla.

  15. Coverage of Axillary Lymph Nodes with Tangential Breast Irradiation in Korea: A Multi-Institutional Comparison Study

    Directory of Open Access Journals (Sweden)

    Jinhong Jung

    2016-01-01

    Full Text Available Introduction. To evaluate the dose distribution and coverage of axilla using only tangential field for whole breast radiotherapy (RT at three institutions in Korea. Methods. We used computed tomography (CT images of nine consecutive 1-2 sentinel lymph node-positive patients who underwent breast conserving surgery and whole breast RT without axillary lymph node (ALN dissection for clinical T1-2N0 breast cancer. The CT data were transferred to three radiation oncologists in 3 institutions and each radiation oncologist created treatment plans for all nine patients; a total of 27 treatment plans were analyzed. Results. The mean doses delivered to levels I and II were 31.9 Gy (9.9–47.9 Gy and 22.3 Gy (3.4–47.7 Gy. Ninety-five percent of levels I and II received a mean dose of 11.8 Gy (0.4–43.0 Gy and 3.0 Gy (0.3–40.0 Gy. The percent volumes of levels I and II covered by 95% of the prescribed dose were only 29.0% (0.2–74.1% and 11.5% (0.0–70.1%. The dose distribution and coverage of axilla were significantly different between three institutions (p=0.001. Conclusion. There were discrepancies in ALN coverage between three institutions. A standardization of whole breast RT technique through further research with a nationwide scale is needed.

  16. Ultrasound elastography as an adjuvant to conventional ultrasound in the preoperative assessment of axillary lymph nodes in suspected breast cancer: A pilot study

    Energy Technology Data Exchange (ETDEWEB)

    Taylor, K., E-mail: kathryn.taylor@addenbrookes.nhs.uk [Department of Radiology, Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge (United Kingdom); O' Keeffe, S.; Britton, P.D.; Wallis, M.G. [Department of Radiology, Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge (United Kingdom); Treece, G.M.; Housden, J. [Department of Engineering, University of Cambridge, Cambridge (United Kingdom); Parashar, D.; Bond, S. [Cambridge Cancer Trials Centre, Department of Oncology, University of Cambridge, Addenbrookes Hospital, Cambridge (United Kingdom); Cambridge Hub in Trials Methodology Research, MRC Biostatics Unit, University Forvie Site, Cambridge (United Kingdom); Sinnatamby, R. [Department of Radiology, Cambridge Breast Unit, Cambridge University Hospitals NHS Foundation Trust, Cambridge (United Kingdom)

    2011-11-15

    Aims: To compare the performance of ultrasound elastography with conventional ultrasound in the assessment of axillary lymph nodes in suspected breast cancer and whether ultrasound elastography as an adjunct to conventional ultrasound can increase the sensitivity of conventional ultrasound used alone. Materials and methods: Fifty symptomatic women with a sonographic suspicion for breast cancer underwent ultrasound elastography of the ipsilateral axilla concurrent with conventional ultrasound being performed as part of triple assessment. Elastograms were visually scored, strain measurements calculated and node area and perimeter measurements taken. Theoretical biopsy cut points were selected. The sensitivity, specificity, positive predictive value (PPV), and negative predictive values (NPV) were calculated and receiver operating characteristic (ROC) analysis was performed and compared for elastograms and conventional ultrasound images with surgical histology as the reference standard. Results: The mean age of the women was 57 years. Twenty-nine out of 50 of the nodes were histologically negative on surgical histology and 21 were positive. The sensitivity, specificity, PPV, and NPV for conventional ultrasound were 76, 78, 70, and 81%, respectively; 90, 86, 83, and 93%, respectively, for visual ultrasound elastography; and for strain scoring, 100, 48, 58 and 100%, respectively. There was no significant difference between any of the node measurements Conclusions: Initial experience with ultrasound elastography of axillary lymph nodes, showed that it is more sensitive than conventional ultrasound in detecting abnormal nodes in the axilla in cases of suspected breast cancer. The specificity remained acceptable and ultrasound elastography used as an adjunct to conventional ultrasound has the potential to improve the performance of conventional ultrasound alone.

  17. Coverage of Axillary Lymph Nodes with Tangential Breast Irradiation in Korea: A Multi-Institutional Comparison Study.

    Science.gov (United States)

    Jung, Jinhong; Kong, Moonkyoo; Kim, Su Ssan; Yoon, Won Sup

    2016-01-01

    Introduction. To evaluate the dose distribution and coverage of axilla using only tangential field for whole breast radiotherapy (RT) at three institutions in Korea. Methods. We used computed tomography (CT) images of nine consecutive 1-2 sentinel lymph node-positive patients who underwent breast conserving surgery and whole breast RT without axillary lymph node (ALN) dissection for clinical T1-2N0 breast cancer. The CT data were transferred to three radiation oncologists in 3 institutions and each radiation oncologist created treatment plans for all nine patients; a total of 27 treatment plans were analyzed. Results. The mean doses delivered to levels I and II were 31.9 Gy (9.9-47.9 Gy) and 22.3 Gy (3.4-47.7 Gy). Ninety-five percent of levels I and II received a mean dose of 11.8 Gy (0.4-43.0 Gy) and 3.0 Gy (0.3-40.0 Gy). The percent volumes of levels I and II covered by 95% of the prescribed dose were only 29.0% (0.2-74.1%) and 11.5% (0.0-70.1%). The dose distribution and coverage of axilla were significantly different between three institutions (p = 0.001). Conclusion. There were discrepancies in ALN coverage between three institutions. A standardization of whole breast RT technique through further research with a nationwide scale is needed. PMID:27525123

  18. Can high frequency ultrasound predict metastatic lymph nodes in patients with invasive breast cancer?

    Energy Technology Data Exchange (ETDEWEB)

    Clough, Gillian R. [University of Bradford, Unity Building, 25 Trinity Road, Bradford BD5 0BB (United Kingdom)]. E-mail: g.r.clough@bradford.ac.uk; Truscott, John [University of Leeds (United Kingdom); Haigh, Isobel [Leeds Teaching Hospitals NHS Trust (United Kingdom)

    2006-05-15

    Purpose: Use high frequency ultrasound to predict the presence of metastatic axillary lymph nodes, with a high specificity and positive predictive value, in patients with invasive breast cancer. The clinical aim is to improve the surgical management and possible survival rate of groups of patients who would not normally have conventional axillary dissections. Materials and methods: The ipsilateral and contralateral axillas of 42 consecutive patients with invasive breast cancer were scanned prior to treatment using a B-mode frequency of 13 MHz and a Doppler frequency of 7 MHz. The presence or absence of an echogenic centre for each lymph node detected was recorded, measurements were also taken to determine the L/S (long axis/short axis) ratio of the node and the widest and narrowest part of the cortex. Power Doppler was also used to determine vascularity. The contralateral axilla was used as a control for each patient. Results: In this study of patients with invasive breast cancer, where ipsilateral lymph nodes had a cortical bulge of {>=}3 mm and/or at least two lymph nodes had absent echogenic centres, all had disease spread to the axillary lymph nodes (10 patients). Sensitivity and specificity were 52.6% and 100%, respectively, positive and negative predictive values were 100% and 71.9%, respectively, the P-value was 0.001 and the Kappa score was 0.55. Conclusion: This would indicate that high frequency ultrasound could be used to accurately predict metastatic lymph nodes in a proportion of patients with invasive breast cancer, which may alter patient management.

  19. The use of thallium-201 in the preoperative detection of breast cancer: an adjunct to mammography and ultrasonography

    International Nuclear Information System (INIS)

    Thallium-201 breast scans were performed preoperatively in 72 female patients with breast abnormalities detected by mammography and/or ultrasonography (7.5-13 MHz), in order to differentiate benign from malignant breast disease. Informed consent was obtained from each patient. Scintigraphy consisted of anterior and oblique planar images of the affected breast and axilla at 10 min and 3 h following the injection of 201Tl chloride (110 MBq). Pathological features of breast malignancies, were analysed for their association with 201Tl uptake by tumour cells. A total of 76 breast lesions were assessed in the study. On final histological diagnosis, there were 56 malignant tumours, 14 benign nodules (9 fibroadenomas, two cases of adenosis, two cases of focal fibrosis and one case of epitheliosis) and six atypical lesions (atypical ductal or lobular hyperplasia). Thallium scintigraphy was shown to have high accuracy (92%) in detecting breast cancer, better than mammography (74%) and ultrasonography (84%). Almost all (51/56) breast cancers showed greater 201Tl activity than surrounding normal breast tissue while there was no significant increase in 201Tl activity above background in all but one (19/20) case of non-malignant disease. 201Tl activity within breast tumours, calculated as tumour/background (T/B) ratio, ranged between 1.2 and 2.5 with a mean value of 1.45. The concentration of thallium in the breast cancer seems to be primarily dependent on vascularity and tumour size. 201Tl scan sensitivity was 97% for malignant lesions larger than 1.5 cm (n = 35) and 80% for lesions of 1.5 cm or less (n = 21); however, five of the eight breast cancers smaller than 1.0 cm were also detectable by 201Tl scintigraphy, compared with five out of seven by mammography. Thallium scintigraphy would not be useful in evaluating the axilla for lymph node metastases (sensitivity 27%, specificity 77%). (orig./MG)

  20. Toxoplasmosis presenting as a swelling in the axillary tail of the breast and a palpable axillary lymph node mimicking malignancy: a case report

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    Kamel Dia

    2011-08-01

    Full Text Available Abstract Introduction Lymphadenopathy is a common finding in toxoplasmosis. A breast mass due to toxoplasmosis is very rare, and only a few cases have been reported. We present a case of toxoplasmosis that presented as a swelling in the axillary tail of the breast with a palpable axillary lymph node which mimicked breast cancer. Case presentation A 45-year-old otherwise healthy Caucasian woman presented with a lump on the lateral aspect of her left breast. Her mother had breast cancer that was diagnosed at the age of 66 years. During an examination, we discovered that our patient had a discrete, firm lump in the axillary tail of her left breast and an enlarged, palpable lymph node in her left axilla. Her right breast and axilla were normal. The clinical diagnosis was malignancy in the left breast. Ultrasound and mammographic examinations of her breast suggested a pathological process but were not conclusive. She had targeted fine-needle aspiration cytology (FNAC and core biopsy of the lesions. FNAC was indeterminate (C3 but suggested a possibility of toxoplasmosis. The core biopsy was not suggestive of malignancy but showed granulomatous inflammation. She had a wide local excision of the breast lump and an axillary lymph node biopsy. Histopathology and immunohistochemical studies excluded carcinoma or lymphoma but suggested the possibility of intramammary and axillary toxoplasmic lymphadenopathy. The results of Toxoplasma gondii IgM and IgG serology tests were positive, supporting a diagnosis of toxoplasmosis. Conclusions Toxoplasmosis rarely presents as a pseudotumor of the breast. FNAC and histology are valuable tools for a diagnosis of toxoplasmosis, and serology is an important adjunct for confirmation.

  1. Ultrasound study of brachial plexus%臂丛神经的超声解剖学研究

    Institute of Scientific and Technical Information of China (English)

    曹文; 郭瑞军; 周亚静; 张淼; 于泽兴; 梁晓宁

    2008-01-01

    Objective To explore the anatomic character of brachial plexus nerve by ultrasonography,and provide a basis for ultrasound-guided brachial plexus block.Methods Twenty-four healthy volunteers were chosen for high-frequency sonography examination,the features of brachial plexus distributions were studied in the axilla location and the interscalene location.Results Brachial plexus of all the 24 cases were detected.At the axilla level,main braches of brachial plexus nerves were very close to the axillary artery.At the interscalene level,the brachial plexus was consistently found between the scalenus anterior and medius muscles in the interscalene groove.Conclusions Using high-frequency sonography,the main braches of brachial plexus can be observed clearly.%目的 应用超声研究臂丛神经解剖学特点,为超声引导臂丛神经阻滞提供解剖学依据.方法 应用高频超声研究24例健康人臂丛神经在腋路和肌间沟的解剖分布特点.结果 24例健康人臂丛神经完全显示.臂丛神经在腋路主要沿腋动脉走行;在肌间沟水平,臂丛神经分布于前、中斜角肌组成的肌间沟内.结论 超声能清晰显示臂丛神经各个主要分支.

  2. Feasibility of FDG PET/CT to monitor the response of axillary lymph node metastases to neoadjuvant chemotherapy in breast cancer patients

    Energy Technology Data Exchange (ETDEWEB)

    Straver, Marieke E.; Rutgers, Emiel J.T.; Peeters, Marie-Jeanne T.F.D.V. [Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Department of Surgical Oncology, Amsterdam (Netherlands); Aukema, Tjeerd S.; Olmos, Renato A.V.; Vogel, Wouter V. [Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Department of Nuclear Medicine, Amsterdam (Netherlands); Gilhuijs, Kenneth G.A. [Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Department of Radiology, Amsterdam (Netherlands); Schot, Margaret E. [Netherlands Cancer Institute-Antoni van Leeuwenhoek Hospital, Department of Medical Oncology, Amsterdam (Netherlands)

    2010-06-15

    The aim of this study was to assess the accuracy of {sup 18}F-fluorodeoxyglucose (FDG) positron emission tomography (PET)/CT to visualize lymph node metastases before the start of neoadjuvant chemotherapy and to determine how often the visualization is sufficiently prominent to allow monitoring of the axillary response. Thirty-eight patients with invasive breast cancer of >3 cm and/or lymph node metastasis underwent FDG PET/CT before neoadjuvant chemotherapy. The results of the FDG PET/CT were compared with those from ultrasonography with fine-needle aspiration (FNA) cytology or sentinel node biopsy. Patients suitable for response monitoring of the axilla were defined as having either a maximum standardized uptake value (SUV{sub max}){>=}2.5 or a tumour to background ratio {>=}5 in the most intense lymph node. The sensitivity and specificity of FDG PET/CT in detecting axillary involvement were 97 and 100%, respectively. No difference existed between the SUV{sub max} of the primary tumour and that from the related most intense lymph node metastasis. Moreover, the mean tumour to background ratio was 90% higher in the lymph nodes compared to the primary tumour (p=0.006). Ninety-three per cent of the patients had sufficient uptake in the lymph nodes to qualify for subsequent response monitoring of the axilla. A considerable distinction in metabolic activity was observed between the different subtypes of breast cancer. The mean SUV{sub max} in lymph node metastases of oestrogen receptor (ER)-positive, triple-negative and human epidermal growth factor receptor 2 (HER2)-positive tumours was 6.6, 11.6 and 6.6, respectively. The high accuracy in visualizing lymph node metastases and the sufficiently high SUV{sub max} and tumour to background ratio at baseline suggest that it is feasible to monitor the axillary response with FDG PET/CT, especially in triple-negative tumours. (orig.)

  3. Clinical and pathological response rates of docetaxel-based neoadjuvant chemotherapy in locally advanced breast cancer and comparison with anthracycline-based chemotherapies: Eight-year experience from single centre

    Directory of Open Access Journals (Sweden)

    D Gupta

    2011-01-01

    Full Text Available Introduction: The administration of neoadjuvant chemotherapy (NACT prior to local therapy is advantageous for women with locally advanced breast cancer (LABC, since it can render inoperable tumors resectable and can increase rates of breast conservative surgeries. Materials and Methods: We retrospectively analyzed LABC patients who received NACT from January 2000 to December 2007. Out of 3000 case records screened, 570 (19% were LABC and 110/570 (19% treatment-naïve patients started on NACT were analyzed. Ninety-one (37 docetaxel [D], 54 anthracycline [A] patients were eligible for response and survival analysis. Pathological complete remission (pCR was defined as no evidence of malignancy in both breast and axilla. Results: Median age of the whole cohort was 45 years (range 25-68 years. Premenopausal were 42% and estrogen receptor + 49.5%. Most (90% were T4 tumors and 70% were Stage IIIB. Median numbers of preoperative cycles were six and three in the D and A group respectively. Overall clinical response rates for breast primary were 74.3% and 53.7% (CR 28.6% vs. 16.7%, P=0.58 while for axilla ORR were 75.7% vs. 54.8% (51.4% vs. 40.4% CR, P=0.77 respectively for D and A. Corresponding pCR rates were 19% vs. 13% respectively. There was no significant difference in disease-free (three-year 56.84% vs. 61.16%, P=0.80 and overall survival (three-year 70% vs. 78.5%, P=0.86 between the two groups. Conclusions: Although pCR rates were higher with docetaxel-based NACT, it did not translate into superior disease-free survival / overall survival compared to anthracycline-based chemotherapies.

  4. Accuracy of sentinel lymph node biopsy for the assessment of auxiliary status in patients with early (T1) breast carcinoma

    International Nuclear Information System (INIS)

    Objective: To determine the accuracy of SLN biopsy for the assessment of auxiliary status, and prognostic markers leading to lymphatic metastasis in patients with early (T1) breast cancer. Design: Cross-sectional study. Place and Duration of Study: Department of Surgery, Teaching and Research Hospital. Between January 2000 and August 2004. Patients and Methods: SLN mapping by blue dye method was performed on 39 patients with T1 breast carcinoma. SLNs, level 1 and 2 auxiliary nodes were dissected and excised. The size, pathologic features of the primary tumor, SLNs and other auxiliary nodes, and hormone receptors were evaluated by histopathologic examination. The rate of SLNs and non SLNs involvement, and demographic, clinical and pathologic risk factors leading to nodal metastasis were established. The diagnostic accuracy of SLN for auxiliary status was calculated. Results: SLNs were identified in 37 (95%) patients. The axilla had metastasis in 11 (28%) patients. Malignant cells involved SLNs in 8 patients. Non-SLNs had metastasis in 3 patients without SLN involvement. The sensitivity, specificity and accuracy of SLN biopsy for predicting auxiliary status was calculated as 73%, 100% and 92% respectively. Four of 5 patients T1c tumors (p=0.14) and lymphovascular invasion (p=0.0004). Conclusion: SLN biopsy with high diagnostic accuracy may prevent unnecessary disection of the axilla in the majority of patients with early (T1) breast carcinoma. Some risk factors as pre-menopausal status, absence of hormone receptors, and presence of lymphovascular invasion must be taken into account as important determinant of non-SLNs metastasis. (author)

  5. Concomitant chemotherapy and radiotherapy in the adjuvant treatment of breast cancer; Quimioterapia concomitante a radioterapia no tratamento adjuvante do cancer da mama localizado

    Energy Technology Data Exchange (ETDEWEB)

    Faria, Sergio L.; Oliveira Filho, Juvenal A.; Garcia, Alice R.; Amalfi, Christiane; Spirandeli, Julia M.B.; Campos, Eliane C. de [Hospital Mario Gatti, Campinas, SP (Brazil). Servico de Radioterapia; Pontificia Univ. Catolica de Campinas, SP (Brazil)]. E-mail: avo@correionet.com.br

    2001-06-01

    The conventional treatment of localized breast cancer involves the use of both systemic therapy and loco-regional radiation after surgery. The ideal sequence of these two treatments is still undefined. This paper focus on our experience of concomitant chemotherapy (CT) and radiotherapy (RT), and discusses information from the literature about this issue. Between Jan,1989 and Jan, 1999 a retrospective analysis of 103 patients with ductal carcinoma of the breast who received concomitant CT with cyclophosphamide, methotrexate and 5 flurouracil (CMF) and RT was made. Radiation did not included mammary chain or axilla and total dose was of 50 Gy. End points were tolerance and oxicity leading changes to doses. Mean age was 44y; median follow up time of 33 mo; 62 patients had breast conserving surgery and 41 had mastectomy. All patients received both treatments without a break or dose modification. There was no change or interruption of RT. Ten out of 103 patients had the prescribed dose of CT decreased of 10%-20%. There was no evident changes in cosmetic results. Most of the knowledge regarding the delay of CT or RT comes from retrospective studies, and results are conflicting. It is well accepted that high risk patients need both CT and RT. However, there are data suggesting that giving RT first and CT after may increase the rate of distant metastases. There are also studies showing worse impact in the local control with the delay of radiotherapy. The use of concomitant chemotherapy and radiotherapy has apparent advantages, but no randomized trial has addressed this issue yet. Our experience has shown that is possible to give concomitant CT with CMF and RT without irradiation of IMC and axilla without major changes in scheduling or dose of both therapies. (author)

  6. Variations in branching of the posterior cord of brachial plexus in a Kenyan population

    Directory of Open Access Journals (Sweden)

    Matakwa Ludia C

    2011-06-01

    Full Text Available Abstract Background Variations in the branching of posterior cord are important during surgical approaches to the axilla and upper arm, administration of anesthetic blocks, interpreting effects of nervous compressions and in repair of plexus injuries. The patterns of branching show population differences. Data from the African population is scarce. Objective To describe the branching pattern of the posterior cord in a Kenyan population. Materials and methods Seventy-five brachial plexuses from 68 formalin fixed cadavers were explored by gross dissection. Origin and order of branching of the posterior cord was recorded. Representative photographs were then taken using a digital camera (Sony Cybershot R, W200, 7.2 Megapixels. Results Only 8 out of 75 (10.7% posterior cords showed the classical branching pattern. Forty three (57.3% lower subscapular, 8(10.3% thoracodorsal and 8(10.3% upper subscapular nerves came from the axillary nerve instead of directly from posterior cord. A new finding was that in 4(5.3% and in 3(4% the medial cutaneous nerves of the arm and forearm respectively originated from the posterior cord in contrast to their usual origin from the medial cord. Conclusions Majority of posterior cords in studied population display a wide range of variations. Anesthesiologists administering local anesthetic blocks, clinicians interpreting effects of nerve injuries of the upper limb and surgeons operating in the axilla should be aware of these patterns to avoid inadvertent injury. A wider study of the branching pattern of infraclavicular brachial plexus is recommended.

  7. Concomitant chemotherapy and radiotherapy in the adjuvant treatment of breast cancer

    International Nuclear Information System (INIS)

    The conventional treatment of localized breast cancer involves the use of both systemic therapy and loco-regional radiation after surgery. The ideal sequence of these two treatments is still undefined. This paper focus on our experience of concomitant chemotherapy (CT) and radiotherapy (RT), and discusses information from the literature about this issue. Between Jan,1989 and Jan, 1999 a retrospective analysis of 103 patients with ductal carcinoma of the breast who received concomitant CT with cyclophosphamide, methotrexate and 5 flurouracil (CMF) and RT was made. Radiation did not included mammary chain or axilla and total dose was of 50 Gy. End points were tolerance and oxicity leading changes to doses. Mean age was 44y; median follow up time of 33 mo; 62 patients had breast conserving surgery and 41 had mastectomy. All patients received both treatments without a break or dose modification. There was no change or interruption of RT. Ten out of 103 patients had the prescribed dose of CT decreased of 10%-20%. There was no evident changes in cosmetic results. Most of the knowledge regarding the delay of CT or RT comes from retrospective studies, and results are conflicting. It is well accepted that high risk patients need both CT and RT. However, there are data suggesting that giving RT first and CT after may increase the rate of distant metastases. There are also studies showing worse impact in the local control with the delay of radiotherapy. The use of concomitant chemotherapy and radiotherapy has apparent advantages, but no randomized trial has addressed this issue yet. Our experience has shown that is possible to give concomitant CT with CMF and RT without irradiation of IMC and axilla without major changes in scheduling or dose of both therapies. (author)

  8. Contraindications of sentinel lymph node biopsy: Áre there any really?

    Directory of Open Access Journals (Sweden)

    Zografos George

    2007-01-01

    Full Text Available Abstract Background One of the most exciting and talked about new surgical techniques in breast cancer surgery is the sentinel lymph node biopsy. It is an alternative procedure to standard axillary lymph node dissection, which makes possible less invasive surgery and side effects for patients with early breast cancer that wouldn't benefit further from axillary lymph node clearance. Sentinel lymph node biopsy helps to accurately evaluate the status of the axilla and the extent of disease, but also determines appropriate adjuvant treatment and long-term follow-up. However, like all surgical procedures, the sentinel lymph node biopsy is not appropriate for each and every patient. Methods In this article we review the absolute and relative contraindications of the procedure in respect to clinically positive axilla, neoadjuvant therapy, tumor size, multicentric and multifocal disease, in situ carcinoma, pregnancy, age, body-mass index, allergies to dye and/or radio colloid and prior breast and/or axillary surgery. Results Certain conditions involving host factors and tumor biologic characteristics may have a negative impact on the success rate and accuracy of the procedure. The overall fraction of patients unsuitable or with multiple risk factors that may compromise the success of the sentinel lymph node biopsy, is very small. Nevertheless, these patients need to be successfully identified, appropriately advised and cautioned, and so do the surgeons that perform the procedure. Conclusion When performed by an experienced multi-disciplinary team, the SLNB is a highly effective and accurate alternative to standard level I and II axillary clearance in the vast majority of patients with early breast cancer.

  9. Sentinel lymph node biopsy using dye alone method is reliable and accurate even after neo-adjuvant chemotherapy in locally advanced breast cancer - a prospective study

    Directory of Open Access Journals (Sweden)

    Mishra Ashwani

    2011-02-01

    Full Text Available Abstract Background Sentinel lymph node biopsy (SLNB is now considered a standard of care in early breast cancers with N0 axillae; however, its role in locally advanced breast cancer (LABC after neo-adjuvant chemotherapy (NACT is still being debated. The present study assessed the feasibility, efficacy and accuracy of sentinel lymph node biopsy (SLNB using "dye alone" (methylene blue method in patients with LABC following NACT. Materials and methods Thirty, biopsy proven cases of LABC that had received three cycles of neo-adjuvant chemotherapy (cyclophosphamide, adriamycin, 5-fluorouracil were subjected to SLNB (using methylene blue dye followed by complete axillary lymph node dissection (levels I-III. The sentinel node(s was/were and the axilla were individually assessed histologically. The SLN accuracy parameters were calculated employing standard definitions. The SLN identification rate in the present study was 100%. The sensitivity of SLNB was 86.6% while the accuracy was 93.3%, which were comparable with other studies done using dual lymphatic mapping method. The SLN was found at level I in all cases and no untoward reaction to methylene blue dye was observed. Conclusions This study confirms that SLNB using methylene blue dye as a sole mapping agent is reasonably safe and almost as accurate as dual agent mapping method. It is likely that in the near future, SLNB may become the standard of care and provide a less morbid alternative to routine axillary lymph node dissection even in patients with LABC that have received NACT.

  10. Dose to level I and II axillary lymph nodes and lung by tangential field radiation in patients undergoing postmastectomy radiation with tissue expander reconstruction

    International Nuclear Information System (INIS)

    To define the dosimetric coverage of level I/II axillary volumes and the lung volume irradiated in postmastectomy radiotherapy (PMRT) following tissue expander placement. Twenty-three patients were identified who had undergone postmastectomy radiotherapy with tangent only fields. All patients had pre-radiation tissue expander placement and expansion. Thirteen patients had bilateral expander reconstruction. The level I/II axillary volumes were contoured using the RTOG contouring atlas. The patient-specific variables of expander volume, superior-to-inferior location of expander, distance between expanders, expander angle and axillary volume were analyzed to determine their relationship to the axillary volume and lung volume dose. The mean coverage of the level I/II axillary volume by the 95% isodose line (VD95%) was 23.9% (range 0.3 - 65.4%). The mean Ipsilateral Lung VD50% was 8.8% (2.2-20.9). Ipsilateral and contralateral expander volume correlated to Axillary VD95% in patients with bilateral reconstruction (p = 0.01 and 0.006, respectively) but not those with ipsilateral only reconstruction (p = 0.60). Ipsilateral Lung VD50% correlated with angle of the expander from midline (p = 0.05). In patients undergoing PMRT with tissue expanders, incidental doses delivered by tangents to the axilla, as defined by the RTOG contouring atlas, do not provide adequate coverage. The posterior-superior region of level I and II is the region most commonly underdosed. Axillary volume coverage increased with increasing expander volumes in patients with bilateral reconstruction. Lung dose increased with increasing expander angle from midline. This information should be considered both when placing expanders and when designing PMRT tangent only treatment plans by contouring and targeting the axilla volume when axillary treatment is indicated

  11. Changes in postmastectomy radiotherapy targets among breast cancer patients in China from 1999 to 2008 : an epidemiological study%1999-2008年中国乳腺癌根治术后放疗部位变化的临床流行病学研究

    Institute of Scientific and Technical Information of China (English)

    王淑莲; 李晔雄; 宋清坤; 李静; 范金虎; 张斌; 杨红健; 谢小明; 唐中华

    2013-01-01

    Objective To investigate the changes in postmastectomy radiotherapy (PMRT) targets among breast cancer patients in China.Methods A multi-center retrospective epidemiological study was undertaken.Breast cancer patients who had received PMRT from 1999 to 2008 were randomly selected from seven hospitals in China,and the information on radiation targets,including the chest wall (CW),supraclavicular and infraclavicular regions (SCR/ICR),axilla,and internal mammary chain (IMC) was collected and analyzed.The Cochran-Armitage trend test and chi-square test were performed using SAS software to analyze the variation of PMRT targets over time,the differences in PMRT targets between hospitals,and the relationship between PMRT targets and clinicopathologic characteristics.Results Of 661included patients,596(90.2%),606(91.5%),196(29.6%),and 297(44.9%) had received PMRT to the CW,SCR/ICR,axilla,and IMC,respectively.From 1999 to 2008,there were an increase in use of PMRT to the CW (P =0.000) and decreases in use of PMRT to the axilla (P =0.027) and IMC (P =0.000).There were significant differences in use of PMRT to the CW (P =0.008),axilla (P =0.000),IMC (P =0.000),and SCR/ICR (P =0.000) between hospitals,but there were no significant differences in use of PMRT to the SCR/ICR from 1999 to 2008 (P =0.597).Use of PMRT to the axilla was associated with positive axillary nodes (P =0.007) and an axillary nodal ratio of 20% or more (P =0.007).Use of PMRT to the IMC was more frequent in patients with tumor located in the inner quadrant (P =0.015).Conclusions From 1999 to 2008,PMRT targets among breast cancer patients varied greatly over time and between different hospitals in China; most patients received PMRT to the CW and SCR/ICR,and use of PMRT to the axilla and IMC decreased significantly.%目的 了解中国乳腺癌根治术后放疗部位变化.方法 随机纳入国内7家医院1999-2008年间乳腺癌根治术后放疗并有详细放疗部位资料的乳腺癌患者

  12. Metastatic Brachial Plexopathy in a Case of Recurrent Breast Carcinoma Demonstrated on {sup 18}F-FDG PET/CT

    Energy Technology Data Exchange (ETDEWEB)

    Tripathi, Madhavi; Das, Chandan J.; Srivastava, Anurag; Bal, ChandraSekhar; Malhotra, Arun [All India Institute of Medical Sciences, New Delhi (India)

    2014-03-15

    This case highlights the importance of recognition of the pattern of metastatic brachialplexopathy in breast cancer patients undergoing {sup 18}F-fluorodeoxyglucose ({sup 18}F-FDG) positron emission tomography/computed tomography (PET/CT) for evaluation of recurrent disease.This pattern can be appreciated on maximum intensity projection (MIP) and coronal {sup 18}F-FDG PET/CT images as a linear extension of tracer activity from superomedial aspect(supra/infraclavicular) to lateral aspect of the axilla closely related to the subclavian/axillary vessels). A 35-year-old woman diagnosed with infiltrating ductal carcinoma of the right breast had undergone six cycles of neoadjuvant chemotherapy, followed by wide local incision and radiotherapy. She had local recurrence, for which she was operated upon and given chemotherapy. She presented to her oncologist with pain and swelling in the right breast, nodules in the right axilla and restriction of movement of the right upper limb. The patient was referred for {sup 18}F-FDG PET/CT to evaluate the extent of recurrent/metastatic disease. Whole-body PET/CT was acquired 1 h following the intravenous injection of 296 MBq of {sup 18}F-FDG on a Biograph mCT scanner (Siemens). Evaluation of the MIP image revealed abnormal FDG accumulation at multiple sites in the thorax, along with a linear pattern of FDG uptake in the right lateral aspect of the upper chest (Fig. 1a, arrow). The coronal fused PET/CT image revealed a linear pattern of FDG uptake corresponding to an ill-defined mass extending from just behind the right clavicle into the right axilla (arrow). In addition, abnormal FDG accumulation was seen in a soft tissue density mass in the upper outer quadrant of the right breast, skin of the right breast laterally, both pectoral muscles (discrete foci) and in a few subpectoral nodes. Soft tissue nodular opacities in both lungs showed FDG accumulation suggestive of pulmonary metastasis (Fig. 1b, thick arrow). The patient was

  13. Comparative research on two methods of temperature monitoring%2种体温监测方法的比较研究

    Institute of Scientific and Technical Information of China (English)

    田永明; 曾利辉; 陈军军

    2010-01-01

    目的 比较水银体温计和红外体温计测温结果 之间的差异.方法 选取需体温监测的ICU住院患者98例,对同一研究对象同时用水银体温计测量腋窝温度和用红外体温计(根据使用说明,校正后额部或耳垂后温度相当于腋窝温度)测量额部温度和耳垂后温度,记录3个部位所测温度值.结果 对参与研究的全部98例患者总体来说,3个部位体温测量值比较差异显著,比较3个部位体温均值,差值在0.2~0.5 ℃,可以认为腋温>耳温>额温;对于17例水银体温计测温在38.0~38.9 ℃的患者,3个部位体温值比较无显著差异,比较3个部位体温均值,差值在0.5~1.1 ℃,从临床角度考虑,3个部位体温差别有临床意义,可以认为腋温>耳温>额温;对于30例水银体温计测温在37.0~37.9℃的患者3个部位体温值比较有显著差异,比较3个部位体温均值,差值在0.2~0.7 ℃,可以认为腋温>耳温>额温;对于51例水银体温计测温在35.0~36.9 ℃的患者,3个部位体温值比较无显著差异,比较3个部位体温均值,差值为0℃,可以认为2种方法 所测3个部位体温比较无显著差异.结论 水银体温计测量腋窝温度在正常范围(35.0~36.9 ℃)的患者,可使用红外体温计替代水银体温计测温.水银体温计测量腋窝温度37.0℃以上的患者,尚不能使用红外体温计替代水银体温计测温.%Objective To compare the differences of temperature results between mercury thermometer and infrared thermometer. Methods The temperature of three parts was recorded respectively by mercury thermometer in axilla and infrared thermometer in forehead and earlobe on the same patient, totally 98 patients were recorded in ICU. Results There was statistical difference of three parts' temperature in 98 cases. It could be assumed that axilla temperature > earlobe temperature > forehead temperature;There was no statistical difference of three parts

  14. 基于光纤布拉格光栅的智能服装人体测温模型研究%Research on human body temperature measurement models of intelligent clothing based on optical fiber Bragg grating

    Institute of Scientific and Technical Information of China (English)

    于晓刚; 苗长云; 李鸿强; 陈弘达; 习江涛; 杨海静; 张诚

    2011-01-01

    根据热量传递机理建立了智能服装中光纤布拉格光栅人体测温的热传递物理模型,对人体、空气层和服装之间的热传递进行了有限元建模和稳态热分析,确定了智能服装中光纤布拉格光栅温度场的数学模型,利用该数学模型对光纤布拉格光栅测量温度值进行了修正.在多点加权皮肤平均温度的基础上,提出了由左右胸、左右腋和后背五处皮肤温度构成的智能服装人体温度加权模型.由克拉默法则得出了智能服装人体温度加权系数:左前胸为0.0826,左腋为0.3706,右腋为0.3706,后背为0.0936,右前胸为0.0826.人体穿着智能服装的实验结果表明,基于光纤布拉格光栅的智能服装温度检测动态范围为33~42℃,人体温度测量误差为±0.2℃,可应用于人体温度的高精度监测.%A functioning prototype of intelligent biomedical clothing is introduced. It aims at the integration of optical fibers based sensors into functional textiles for extending the capabilities of wearable solutions for body temperature monitoring. According to the laws of human body physiology and heat transmission in fabric, the mathematical model of heat transmission between body and clothed FBG sensors is studied and the steady-state thermal analysis using ANSYS soft-ware is presented. The actual human body temperature can be corrected by the simulation results. Based on the skin temperature by a multi-weighted average, five points weight coefficient model using both sides chest, both sides axilla and back for the intelligent clothing human body temperature is presented. Using Cramer's Rule, the weighted coefficient of 0. 0826 for left chest, 0. 3706 for left axilla, 0. 3706 for right axilla, 0. 0936 for back and 0. 0826 for right chest is obtained. Experimental results show that it can detect the temperature of the dynamic around the 33~42°C and the analysis of a deviation is +0. 2°C. It can be applied to the human body

  15. Influence of various environmental parameters on sweat gland activity.

    Science.gov (United States)

    McMullen, Roger L; Gillece, Tim; Lu, Guojin; Laura, Donna; Chen, Susan

    2013-01-01

    The choice of environmental conditions when conducting antiperspirant studies greatly affects the quantity of sweat output. Our initial goal in this work was to develop an in-house procedure to test the efficacy of antiperspirant products using replica techniques in combination with image analysis. To ameliorate the skin replica method, we conducted rheological studies using dynamic mechanical analysis of the replica formulation. In terms of sweat output quantification, our preliminary results revealed a considerable amount of variation using the replica technique, leading us to conduct more fundamental studies of the factors that influence sweating behavior and how to best design the experimental strategy. In accordance with the FDA's protocol for antiperspirant testing, we carried out gravimetric analyses of axillae sweating under a variety of environmental conditions including temperature and humidity control. Subjects were first acclimatized in an environmentally controlled room for 30 min, and then placed in a sauna for an additional 30 or 45 min, depending on which test we administered. In Test 1 (30 min total in the sauna), the first 10 min in the sauna was another equilibration period, followed by a 20 min sweat production stage. We monitored axillae sweating during the last 20 min in the sauna by gravimetric analysis. At time (t) = 30 min in the sauna, skin replicas were taken and later analyzed using imaging and image analysis techniques. Test 1 was carried out on over 25 subjects, both male and female, from various racial backgrounds. In Test 2, subjects spent 45 min in the sauna after the initial 30-min period in the environmental room. During the 45 min, we obtained gravimetric readings of absorbent pads placed in the axillae. We conducted studies at various temperature and relative humidity settings. We also studied the influence of several external parameters on sudoriferous activity. Test 2 was a range-finding experiment on two subjects to determine

  16. Postmastectomy Pain: A Cross-sectional Study of Prevalence,Pain Characteristics, and Effects on Quality of Life

    Institute of Scientific and Technical Information of China (English)

    Serbülent G(o)khan Beyaz; Jalan (S)erbet(c)igil Erg(o)nen(c); Tolga Erg(o)nen(c); (O)zlem Uysal S(o)nmez; (U)nal Erkorkmaz; Fatih Altintoprak

    2016-01-01

    Background: Postmastectomy pain syndrome (PMPS) is defined as a chronic (continuing for 3 or more months) neuropathic pain affecting the axilla, medial arm, breast, and chest wall after breast cancer surgery.The prevalence of PMPS has been reported to range from 20% to 68%.In this study, we aimed to determine the prevalence of PMPS among mastectomy patients, the severity of neuropathic pain in these patients, risk factors that contribute to pain becoming chronic, and the effect of PMPS on life quality.Methods: This cross-sectional study was approved by the Sakarya University, Medical Faculty Ethical Council and included 146 patients ranging in age from 18 to 85 years who visited the pain clinic, general surgery clinic, and oncology clinic and had breast surgery between 2012 and 2014.Patients were divided into two groups according to whether they met PMPS criteria: pain at axilla, arm, shoulder, chest wall, scar tissue, or breast at least 3 months after breast surgery.All patients gave informed consent prior to entry into the study.Patient medical records were collected, and pain and quality of life were evaluated by the visual analog scale (VAS) for pain, a short form of the McGill Pain Questionnaire (SF-MPQ), douleur neuropathique-4 (DN-4), and SF-36.Results: Patient mean age was 55.2 ± 11.8 years (33.0-83.0 years).PMPS prevalence was 36%.Mean scores on the VAS, SF-MPQ, and DN-4 in PMPS patients were 1.76 ± 2.38 (0-10), 1.73 ± 1.54 (0-5), and 1.64 ± 2.31 (0-8), respectively.Of these patients, 31 (23.7%) had neuropathic pain characteristics, and 12 (9.2%) had phantom pain according to the DN-4 survey.Patients who had modified radical mastectomy were significantly more likely to develop PMPS than patients who had breast-protective surgery (P =0.028).Only 2 (2.4%) of PMPS patients had received proper treatment (anticonvulsants or opioids).Conclusions: PMPS seriously impacts patients' emotional situation, daily activities, and social relationships and

  17. Clinical Research of Complementary Low Level Axillary Lymph Node Dissection for Patients with Negative Sentinel Lymph Node%前哨淋巴结阴性患者补充低位腋淋巴结清扫的临床研究

    Institute of Scientific and Technical Information of China (English)

    张月秋; 李勇; 孙宝臣; 张海青; 杨晓洲

    2013-01-01

    目的:研究前哨淋巴结假阴性患者腋窝阳性淋巴结的分布情况,在腋淋巴结清扫和替代腋淋巴结清扫术以外,探寻一种既可保留腋窝功能,又可不遗漏腋窝阳性淋巴结的新术式的可能性。方法:选取80例前哨淋巴结阴性患者同时行腋淋巴结清扫,将腋窝标本以肋间臂神经最上支为标志分成腋上下两区,并分别病检。结果:术后病理证实前哨淋巴结假阴性5例,腋窝阳性淋巴结9枚,均位于腋下区。结论:本研究显示前哨淋巴结假阴性遗漏的腋窝阳性淋巴结均位于腋下区,对前哨淋巴结阴性患者补充施行低位腋淋巴结清扫,既可保留肋间臂神经在内的腋窝功能,又可全部清除前哨淋巴结假阴性遗漏的腋窝阳性淋巴结。%Objective: To study the distribution of positive axillary lymph node(LN) of the breast cancer patients with false negative (FN) sentinel lymph node(SLN) and seek the possibility of a new operating type which could reserve the axillary functions but could not omit positive LN beyond the axillary lymph node dissection(ALND)and SLN.Method: A total of 80 breast cancer patients with negative SLN were performed ALND simultaneously. Axillary specimens were divided into two sections of the upper and the lower according to the highest branch of nervi intercostobrachiales, and were taken for pathological examination respectively.Result:Five cases were proved to be FN SLN by pathology after operation. The total of 9 positive LN were located in the lower section of axilla.Conclusion:This study demonstrated that the positive LN omittance in patients with FN SLN are all located in lower section of axilla, and can be completely remove by complementary low level ALND which can preserve the axillary functions including nervi intercostobrachiales.

  18. Disseminated lupus vulgaris.

    Science.gov (United States)

    Garg, Taru; Ramchander; Shrihar, Rashmi; Gupta, Tanvi Pal; Aggarwal, Shilpi

    2011-01-01

    A 28-year-old woman presented with reddish raised, shiny lesions over the face and ears present for the past 3 years. Four years ago, she developed in her left axilla a nodule that became fluctuant and tender, which ruptured to discharge seropurulent material. It subsided after the patient had received antibiotics for 6 months, leaving puckered scarring. There was no history of antituberculous treatment. After 1 year, she developed papulonodular lesions on her face, nose, and ears. There was now a history of malaise, fever, dry cough, and anorexia and weight loss for the past 2 months. The patient was fully vaccinated in childhood, including against varicella infection. The general physical examination revealed lymphadenopathy involving cervical, axillary, and inguinal lymph nodes 0.5 x 0.5 cm to 1 x 1.5 cm, firm in consistency, and nontender. They were discrete except in the left axilla where multiple matted lymph nodes were present with overlying scarring and a papule. Her systemic examination was normal. Cutaneous examination showed a shiny erythematous plaque 3x2 cm with central atrophy and scarring on the face (Figure). It was comprised of multiple shiny nontender soft papules arranged in annular configuration. Similar discrete papules and nodules with adherent fine scaling were seen bilaterally on the alar prominence of the nose, lower lip, and post-auricular area. On diascopy, apple jelly nodules were seen. The hemogram, liver function tests, and renal function tests were normal, except for an elevated erythrocyte sedimentation rate. The Mantoux test showed erythema and an induration of 20 x 20 cm. A posteroanterior view on the chest x-ray showed fibrotic changes suggestive of pulmonary tuberculosis. Ultrasonography of the abdomen and pelvis showed no tubercular foci. Human immunodeficiency virus serology by enzyme-linked immunosorbent assay with 3 different kits was nonreactive. Histopathology from a nodule showed a focally thinned-out epidermis with

  19. EVOLUTION OF SYNCHRONOUS BILATERAL BREAST CARCINOMA IN A YOUNG PATIENT.

    Science.gov (United States)

    Manea, Elena; Munteanu, Anca

    2016-01-01

    Bilateral breast cancer incidence is appreciated to be between 0.3 to 12% and is determined either by a hereditary load associated with chromosomal instability under the effect of environmental factors, or by the evolution in a particular hormonal context which gives biological aggressiveness. We present the case of a patient, aged 38 years, clinically, imagistic and bioptic diagnosed with left axillary lymph node metastases of breast carcinoma NST invasive G3, IHC-RE = 60%, RP = 30%, HER2neu = 2 +, Ki67 = 20%, in August 2013. Patient followed neoadjuvant chemotherapy treatment during September-October 2013. In December 2013 she was clinically and imaging diagnosed with bilateral breast cancer, for which surgical intervention was done which consisted of bilateral radical Madden mastectomy with bilateral axillary lymphadenectomy. BAP-invasive carcinoma NST: left breast-pT2mN3a G2, right breast--pT3mN3a G2, IHC-RE = 90%, RP =70% HER2neu = 2 +, Ki67 = 50%. During the period of January-March 2014, the patient followed adjuvant chemotherapy and Herceptin. Bilateral breast ultrasound assessment in April 2014 revealed: left axilla--liquid blade 29 / 6mm; right axilla--oval ganglion 9/5 mm. Abdominal and pelvic ultrasound: empty uterine cavity, bosselated contour; at left ovary level multiple cystic formations. During the period of May-June 2014, adjuvant radiation therapy and ovarian irradiationwas administered to the patient. Subsequently hormone therapy was initiated. Following CHT / ovarian irradiation patient continues to experience intermittent uterine bleeding, which is why a total hysterectomy with bilateral ovariectomy was done, and BAP: cervical, endometrialand left ovary with tumor multifocal infiltration with histopathological aspect of invasive breast carcinoma NST. Periodic imaging evaluations do not reveal local or distant recurrence. The particularity of this case is synchronous bilateral breast cancer diagnosis in a young patient complicated in its

  20. Pretreatment Staging Positron Emission Tomography/Computed Tomography in Patients With Inflammatory Breast Cancer Influences Radiation Treatment Field Designs

    International Nuclear Information System (INIS)

    Purpose: Positron emission tomography/computed tomography (PET/CT) is increasingly being utilized for staging of inflammatory breast cancer (IBC). The purpose of this study was to define how pretreatment PET/CT studies affected postmastectomy radiation treatment (PMRT) planning decisions for IBC. Methods and Materials: We performed a retrospective analysis of 62 patients diagnosed with IBC between 2004 and 2009, who were treated with PMRT in our institution and who had a staging PET/CT within 3 months of diagnosis. Patients received a baseline physical examination, staging mammography, ultrasonographic examination of breast and draining lymphatics, and chest radiography; most patients also had a bone scan (55 patients), liver imaging (52 patients), breast MRI (46 patients), and chest CT (25 patients). We compared how PET/CT findings affected PMRT, assuming that standard PMRT would target the chest wall, level III axilla, supraclavicular fossa, and internal mammary chain (IMC). Any modification of target volumes, field borders, or dose prescriptions was considered a change. Results: PET/CT detected new areas of disease in 27 of the 62 patients (44%). The areas of additional disease included the breast (1 patient), ipsilateral axilla (1 patient), ipsilateral supraclavicular (4 patients), ipsilateral infraclavicular (1 patient), ipsilateral IMC (5 patients), ipsilateral subpectoral (3 patients), mediastinal (8 patients), other distant/contralateral lymph nodes (15 patients), or bone (6 patients). One patient was found to have a non-breast second primary tumor. The findings of the PET/CT led to changes in PMRT in 11 of 62 patients (17.7%). These changes included additional fields in 5 patients, adjustment of fields in 2 patients, and higher doses to the supraclavicular fossa (2 patients) and IMC (5 patients). Conclusions: For patients with newly diagnosed IBC, pretreatment PET/CT provides important information concerning involvement of locoregional lymph nodes

  1. High-dose botulinum toxin type A local injection therapy for axillary hyperhidrosis%大剂量A型肉毒毒素局部注射治疗腋部多汗症

    Institute of Scientific and Technical Information of China (English)

    高扬; 宋军; 李虎; 鲁元刚

    2011-01-01

    目的 探讨大剂量肉毒毒素治疗腋部多汗症的长期疗效和重复治疗的疗效.方法 92例患者随机分为两组:小剂量组为每侧腋部皮内注射生理盐水稀释的A型肉毒毒素50U;大剂量组为每侧腋部皮内注射生理盐水稀释的A型肉毒毒素200U;随访3~29个月,观察两组并发症,并建立两组等级资料,经χ2 检验,评价两组患者疗效差异.结果 两组疗效进行对照分析,经过统计学处理分析,认为对于腋部多汗症的患者,小剂量与大剂量的BTXA治疗方法的疗效间隔时间,差异有统计学意义.结论 大剂量A型肉毒毒素能够显著延长腋部多汗症复发间隔时间.%Objective Evaluate the long-term effectiveness of high-dose botulinum toxin therapy in axillary hyperhidrosis, the response to repeated treatment, and the possible side effects. Methods Totally 92 patients with axillary hyperhidrosis were randomly divided into two groups. One group were injected with low-dose botulinum toxin A( BTX-A ), 50 U was injected per axilla. Another group were injected with high-dose BTX-A. A total dose of 200 U of BTX-A was used per axilla. Patients were followed up for periods up to 29 months. To investigate the effect of two methods, we analyzed two ranked data by rank sum test and x2 test to judge the disparities of the therapeutic effect. Results The results showed that the relapse-free interval of two groups with axillary hyperhidrosis was significant difference through the statistical analysis. Conclusion High-dose BTX-A treatment is capable of prolonging the antihidrotic effect of intracutaneous.

  2. 乳腺癌改良根治术中保留肋间臂神经的临床意义%THE CLINICAL SIGNIFICANCE OF RESERVING INTERCOSTOBRACHIAL NERVE IN MODIFIED RADICAL MASTECTOMY FOR BREAST CANCER

    Institute of Scientific and Technical Information of China (English)

    索文军

    2012-01-01

    Objective To investigate the feasibility and clinical value of reserving the intercostobrachial nerve( ICBN )in modified radical mastectomy for breast cancer. Methods The clinical data of 91 breast carcinoma patients were analyzed, which were divided into observation group and control group. The sensory function of medial side of upper arm and axilla skin and the local recurrence were compared. Results In the observation group,only 4 cases( 7. 5% )had paresthesia of the skin of medial side of upper arm and axilla. While all 38 cases in control group had paresthesia, with significant difference between the 2 groups of patients( x2 = 76. 12, P < 0. 01 ). There was no local recurrence in observation group and control group in the follow - up period. Conclusion Reserving ICBN in modified radical mastectomy is safe and feasible, and can effectively reduce the incidence of post - mastectomy pain syndrome and improve the life quality of the patients after operation.%目的 探讨保留肋间臂神经(intercostobrachial nerve,ICBN)在乳腺癌改良根治术中的可行性及临床意义.方法 回顾性分析91例乳腺癌患者临床资料,依据手术方式不同分为观察组和对照组,比较2组患者术后上臂内侧及腋窝部皮肤感觉功能及肿瘤局部复发情况.结果 观察组53例中上臂内侧及腋部皮肤感觉正常49例(92.5%),感觉障碍4例(7.5%),而对照组均有感觉障碍(100.0%).2组比较差异有统计学意义(χ2=76.12,P<0.01).随访1年,91例均无肿瘤局部复发.结论 乳腺癌腋淋巴结清扫术中保留ICBN是可行的,有利于改善患者术后的生存质量,具有一定的临床应用价值.

  3. [Two cases of tick-borne tularemia in Yozgat province, Turkey].

    Science.gov (United States)

    Yeşilyurt, Murat; Kılıç, Selçuk; Cağaşar, Ozlem; Celebi, Bekir; Gül, Serdar

    2011-10-01

    Tularemia which has a worldwide distribution, is a zoonotic infection caused by Francisella tularensis. F.tularensis can infect a wide range of animals and can be transmitted to humans in a variety of ways, the most common being by the bite of an infected arthropod vector (usually tick) in the USA and Europe. The clinical presentations have been classically divided into ulceroglandular, glandular, oculoglandular, pharyngeal, respiratory, and typhoidal tularemia depending on the route of transmission. Arthropod-borne infection generally leads to the ulceroglandular form of tularemia. In Turkey, oropharyngeal form which is related to the consumption of contaminated water, is the most common presentation of tularemia. In this report, two cases of ulceroglandular tularemia which developed as a consequence of tick bite in Yozgat province have been presented. A 33-year-old female patient was admitted to the hospital with a tender lump on the right axilla. Empiric antibiotic treatment with amoxicillin clavulanate did not lead to an improvement in the painful axillary mass. She reported a tick bite on her right shoulder before development of fever, chills and regional tender lump. On physical examination, hyperemia was seen on the shoulder, with enlarged tender right axillary lymph node. The clinical diagnosis of suspected ulceroglandular tularemia was confirmed by the seroconversion (1/160 and 1/1280 titers in acute and convelescent sera, respectively) with microagglutination test (MAT) and F.tularensis DNA positivity in lymph node aspirate by polymerase chain reaction. The agent was identified as F.tularensis subsp. holarctica based on the results of amplification of target RD1 gene. Second case, a 18-year-old male, was admitted to our hospital with a-week history of sudden onset of fever, headache, generalized aches, vomiting, nause, and tender lump on the left axilla. On physical examination, an inflammatory eschar was seen on his scalp with enlarged cervical lymph

  4. Influence of sheep breed and application site on the efficacy of a flumethrin pour-on formulation against ticks

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    L.J. Fourie

    2001-07-01

    Full Text Available The objectives of this study were to determine the influence of application site and sheep breed on the efficacy of a flumethrin (1 % m/v solution for the control of 'bont'-legged (Hyalomma spp. and red-legged ticks (Rhipicephalus evertsi evertsi. This study was conducted from November 1996 to February 1997 on 3 farms in the southwestern Free State Province. Two trials were conducted on Dorper sheep and 2 on Merino sheep. For each specific application 30 sheep were selected and allocated to 3 groups of 10 animals each using randomisation through minimisation, with pre-treatment total tick count as only criterion. Groups consisted of an untreated control group, a group treated with 3 m of a flumethrin (1 % m/v solution applied only to the anogenital region, and a group treated at a dose rate of 1 m flumethrin (1% m/v/5 kg host body mass. The total dose volume for animals in the last group was divided into 3 equal parts and applied to the brisket/axillae, groin and anogenital regions respectively. Animals grazed under extensive farming conditions and were infested by ticks that occurred naturally in the environment. Ticks were counted and removed weekly over a 6-week period. In all 4 trials, Rhipicephalus e. evertsi was the dominant tick species, followed, in 3 of the trials, by Hyalomma spp. Efficacy (% of control against ticks for Dorper sheep, treated only on the anogenital region, was variable, ranging between 29.5 and 97 %. In Merino sheep the efficacy values ranged between 23.1 and 90 %. The site-spcific (anogenital region efficacy of control against ticks infesting Merino sheep was in general 100 % or almost 100 %. In Dorper sheep the efficacy values were >80 % for 3-5 weeks. The efficacy (% of control against ticks for sheep treated on the brisket/axillae, groin and anogenital regions was always higher compared to sheep treated only on the anogenital region. In Dorper sheep, efficacy of control was >80 % for up to 4 weeks and in Merino

  5. Postmastectomy radiotherapy and chemotherapy in patients with breast cancer

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    Ahn, Sung Ja; Chung, Woong Ki; Nam, Taek Keun; Nah, Byung Sik; Song, Ju Young; Park, Seung Jin [Chonnam National University Medical School, Gwangju (Korea, Republic of)

    2004-03-15

    To evaluate the treatment outcomes after postmastectomy radiotherapy (PMRT) and chemotherapy in patients with breast cancer. The PMRT were retrospectively analyzed in 83 patients with stage II-III female breast cancer treated between 1989, and 1995. The median age was 46 years (range, 23-77); Seventy-seven patients had modified radical mastectomies. 5 radical mastectomies and 1 simple mastectomy. Three patients (4%) had pathologically negative axillae, and the remaining 80 (96%) had positive axillae. Eleven, 23, 44 and 5 patients had pathological stages IIA, IIB, IIIA, and IIIB, retrospectively. Eighty (96%) patients were treated with hockey-stick fields. The median dose of PMRT was 50.4 Gy, in 1.8 Gy fractions. Adjuvant systemic chemotherapy was given to 74 patients (89%). CMF-based or doxorubicin-containing regimens were given to 54 patients (65%). The median follow-up time was 82 months (range, 8-171) after the mastectomy. The 5 and 10-year overall survival rates for all patients were 65 and 49%, respectively. The univariate and multivariate analyses of the factors affecting the overall survival revealed the stage to be the most significant prognostic factor ({rho} = 0.002), followed by the combination of chemotherapy. Thirteen patients (16%) developed a LRF, at an interval of 4-48 months after radiotherapy, with a median of 20 months. The only significant prognostic factor affecting LRF was the combination of chemotherapy, in both the univariate and multivariate analyses. With respect to the sequence of chemoradiation, the sequence had no statistical significance ({rho} = 0.90). According to the time interval from mastectomy to the onset of radiotherapy, the LRFR of the patients group treated by RT within or after 6 month postmastectomy 6 months were 14 vs. 27%, respectively ({rho} = 0.24). One third of the patients (26/83) developed distant metastasis, in 2-29 months, after radiotherapy, with a median of 21 months. The most commonly involved site was bone in

  6. Linfoma cutâneo primário de grandes células B de apresentação atípica: relato de caso Primary cutaneous large B-cell lymphoma of atypical presentation: case report

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    Antônio René Diógenes de Sousa

    2011-06-01

    Full Text Available Linfomas cutâneos primários são definidos como neoplasias linfocíticas que se apresentam clinicamente na pele sem doença extracutânea no momento do diagnóstico e até por 6 meses após. Os autores relatam o caso de um paciente masculino, idoso, com história de pápulas em axila, há 3 meses, que evoluíram para ulceração. Ao exame, úlcera profunda de bordos irregulares, infiltrados, em axila direita. Exames físico e complementares não evidenciaram doença à distância. O histopatológico mostra infiltrado dérmico denso e difuso de linfócitos atípicos. A imuno-histoquímica evidencia expressão de antígenos CD20 e bcl-2, com CD10 negativo, configurando diagnóstico de linfoma cutâneo difuso de grandes células B. Neste tipo de linfoma, é rara a manifestação cutânea primária, assim como a incidência é menor em homens e a localização, mais comum em membros inferioresPrimary cutaneous lymphomas are defined as lymphocytic neoplasias that present themselves clinically in the skin without extracutaneous disease at diagnosis and up to 6 months after it. The authors report the case of an elderly male patient, with a three- month-history of papules in the axilla which evolved into painful ulceration. Examination found deep ulcer with irregular borders ,infiltrates, in the right axilla. Physical and additional examinations did not evidence disease at distance. Histopathology revealed dense and diffuse dermic sample infiltrate of atypical lymphocytes. Imunohistochemistry shows expression of CD20 and bcl-2 antigens , with negative CD10, configuring diagnosis of cutaneous large B-cell lymphoma. In this type of cutaneous lymphoma, primary cutaneous manifestation is rare ,the incidence in men is lower and it is most commonly located in the lower limbs

  7. Antitumor effect of recombinant human endostatin combined with cisplatin on rats with transplanted Lewis lung cancer

    Institute of Scientific and Technical Information of China (English)

    Zhan-Wu Yu; Ying-Hua Ju; Cheng-Liang Yang; Han-Bing Yu; Quan Luo; Ye-Gang Ma; Yong-Yu Liu

    2015-01-01

    Objective:To observe the antitumor effect and mechanism of recombinant human endostatin (Endostar) injection in tumor combined with intraperitoneal injection of cisplatin on subcutaneous transplanted Lewis lung cancer in rats.Methods:A total of 30 C57 rats were selected, and the monoplast suspension of Lewis lung cancer was injected into the left axilla to prepare the subcutaneous transplanted tumor models in the axilla of right upper limb. The models were randomly divided into Groups A, B, and C. Medication was conducted when the tumor grew to 400 mm3. Group A was the control group without any interventional treatment. Group B was injected with Endostar 5 mg.kg-1.d for 10 d. Group C was given the injection of Endostar 5 mg.kg-1.d combined with intraperitoneal injection of cisplatin 5 mg.kg-1.d for 10 d. All the rats in three groups were executed the day after the 10-d medication and the tumor was taken off for measurement of volume and mass changes and calculation of antitumor rate, after which the vascular endothelial growth factor (VEGF) concentration in rats’plasma was determined by ELISA. The tumor tissues were cut for the preparation of conventional biopsies. After hematoxylin-eosin staining, the pathologic histology was examined to observe the structures of tumor tissues, VEGF score and microvessel density (MVD) in each group. Results:The volume and mass of tumor in Groups B and C were significantly lower than Group A (P< 0.05) while the tumor volume and mass in Group C were significantly lower than Group B (P < 0.05). The antitumor rate in Group C was significantly higher than Group B (P < 0.05), but the tumor VEGF score, MVD and plasma VEGF level in Group C were significantly lower than Groups A and B (P < 0.05). In Group B, the tumor VEGF score, MVD and plasma VEGF level were significantly lower than Group A (P < 0.05). The microscopic image of Group C showed that its number of active tumor cells and the blood capillary around tumor was significantly

  8. Applied Endoscopic Anatomical Evaluation of the Lacrimal Sac

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    Seyyed Mostafa Hashemi

    2015-05-01

    Full Text Available Introduction: Dacryocystorhinostomy (DCR, a popular surgical procedure, has been performed using an endoscopic approach over recent years. Excellent anatomical knowledge is required for this endoscopic surgical approach. This study was performed in order to better evaluate the anatomical features of the lacrimal apparatus from cadavers in the Isfahan forensic center as a sample of the Iranian population.   Materials and Methods: DCR was performed using a standard method on 26 cadaver eyes from the forensic center of Isfahan. The lacrimal sac was exposed completely, then the anatomical features of the lacrimal sac and canaliculus were measured using a specified ruler.   Results: A total of 26 male cadaveric eyes were used, of which four (16.7% were probably non-Caucasian. Two (8% of the eyes needed septoplasty, one (4% needed uncinectomy, and none needed turbinoplasty. Four (16% lacrimal sacs were anterior to axilla, one (4% was posterior and 20 (80% were at the level of the axilla of the middle turbinate. The distance  from the nasal sill to the anterior edge of the lacrimal sac (from its mid-height was 39.04 (±4.92 mm. The distance from the nasal sill to the posterior edge of the lacrimal sac (from its mid-height was 45.50 (±4.47 mm. The width and length of the lacrimal sac was 7.54 (±1.44 mm and 13.16 (±5.37 mm, respectively. The distance from the anterior edge of the lacrimal sac to the posterior edge of the uncinate process was 14.06 (±3.00 mm, while the distance from the anterior nasal spine to the anterior edge of the lacrimal sac (from its mid-height was 37.20 (±5.37 mm.The height of the fundus was 3.26 (±1.09 mm. The distance from the superior punctum to the fundus was 12.70 (±1.45 mm, and the distance from the inferior punctum to the fundus was 11.10 (±2.02 mm.   Conclusion:  Given the differences between the various studies conducted in order to evaluate the position of the lacrimal sac, studies such as this can help to

  9. Disseminated lupus vulgaris.

    Science.gov (United States)

    Garg, Taru; Ramchander; Shrihar, Rashmi; Gupta, Tanvi Pal; Aggarwal, Shilpi

    2011-01-01

    A 28-year-old woman presented with reddish raised, shiny lesions over the face and ears present for the past 3 years. Four years ago, she developed in her left axilla a nodule that became fluctuant and tender, which ruptured to discharge seropurulent material. It subsided after the patient had received antibiotics for 6 months, leaving puckered scarring. There was no history of antituberculous treatment. After 1 year, she developed papulonodular lesions on her face, nose, and ears. There was now a history of malaise, fever, dry cough, and anorexia and weight loss for the past 2 months. The patient was fully vaccinated in childhood, including against varicella infection. The general physical examination revealed lymphadenopathy involving cervical, axillary, and inguinal lymph nodes 0.5 x 0.5 cm to 1 x 1.5 cm, firm in consistency, and nontender. They were discrete except in the left axilla where multiple matted lymph nodes were present with overlying scarring and a papule. Her systemic examination was normal. Cutaneous examination showed a shiny erythematous plaque 3x2 cm with central atrophy and scarring on the face (Figure). It was comprised of multiple shiny nontender soft papules arranged in annular configuration. Similar discrete papules and nodules with adherent fine scaling were seen bilaterally on the alar prominence of the nose, lower lip, and post-auricular area. On diascopy, apple jelly nodules were seen. The hemogram, liver function tests, and renal function tests were normal, except for an elevated erythrocyte sedimentation rate. The Mantoux test showed erythema and an induration of 20 x 20 cm. A posteroanterior view on the chest x-ray showed fibrotic changes suggestive of pulmonary tuberculosis. Ultrasonography of the abdomen and pelvis showed no tubercular foci. Human immunodeficiency virus serology by enzyme-linked immunosorbent assay with 3 different kits was nonreactive. Histopathology from a nodule showed a focally thinned-out epidermis with

  10. Post-burn axillary contracture: A therapeutic challenge!

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    Durga Karki

    2014-01-01

    Full Text Available Background: Axillary post-burn scar contracture is a challenging problem to the reconstructive surgeon owing to the wide range of abduction that should be achieved. The aim of this paper was to highlight the various options used in managing axillary contractures in our hospital. Materials and Methods: This is a retrospective hospital-based study of axillary contractures managed at Safdarjung Hospital (a tertiary care hospital from 2009 to 2013.The study consisted of 44 patients from all age group and both sex included in it. Patients with a bilateral axillary contracture were excluded. Axillary contracture was released and resurfaced using split skin graft and/or with different types of flaps including the propeller flap, parascapular flap. All the reconstructed cases were followed-up for a period of 12 months. Assessment was done on the basis of functional and aesthetic outcome. Results: Forty-four patients consisting of 25 males and 19 females presented with axillary contractures that involved 44 axillae. The mean age of the study group was 17.1 years. Injuries involved the anterior axillary fold in 8 (18.18%, posterior fold in ten (22.72%, both folds and axillary fossa in 14 (31.81% and both folds plus part of the chest wall and arm (sparing the axillary fossa in 12 (27.27% axillae. Surgical treatment included split-thickness skin graft in 15 (34.1%, local skin flaps in 4 (9.1%, Z-plasties in 4 (9.1%, parascapular flaps in 3 (6.82%, while propeller flaps in 12 (27.27% and square flap were used in 6 (13.64% patients. The percentage of improvement in abduction had a mean of 156°. The functional and aesthetic results were satisfactory. Conclusion: The choice of surgical procedure for reconstruction of post-burn axillary contractures can be made according to the pattern of scar contracture and the state of the surrounding skin. The choice of a flap should have priority over the skin graft because of the superior functional and aesthetic results

  11. Chemosignals of stress influence social judgments.

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    Pamela Dalton

    Full Text Available Human body odors have important communicative functions regarding genetic identity, immune fitness and general health, but an expanding body of research suggests they can also communicate information about an individual's emotional state. In the current study, we tested whether axillary odors obtained from women experiencing psychosocial stress could negatively influence personality judgments of warmth and competence made about other women depicted in video scenarios. 44 female donors provided three types of sweat samples: untreated exercise sweat, untreated stress sweat and treated stress sweat. After a 'washout' period, a commercial unscented anti-perspirant product was applied to the left axilla only to evaluate whether 'blocking' the stress signal would improve the social evaluations. A separate group of male and female evaluators (n = 120 rated the women in the videos while smelling one of the three types of sweat samples. Women in the video scenes were rated as being more stressed by both men and women when smelling the untreated vs. treated stress sweat. For men only, the women in the videos were rated as less confident, trustworthy and competent when smelling both the untreated stress and exercise sweat in contrast to the treated stress sweat. Women's social judgments were unaffected by sniffing the pads. The results have implications for influencing multiple types of professional and personal social interactions and impression management and extend our understanding of the social communicative function of body odors.

  12. Fat saturation in dynamic breast MRI at 3 Tesla: is the Dixon technique superior to spectral fat saturation? A visual grading characteristics study

    International Nuclear Information System (INIS)

    To intra-individually compare the diagnostic image quality of Dixon and spectral fat suppression at 3 T. Fifty consecutive patients (mean age 55.1 years) undergoing 3 T breast MRI were recruited for this prospective study. The image protocol included pre-contrast and delayed post-contrast spectral and Dixon fat-suppressed T1w series. Two independent blinded readers compared spectral and Dixon fat-suppressed series by evaluating six ordinal (1 worst to 5 best) image quality criteria (image quality, delineation of anatomical structures, fat suppression in the breast and axilla, lesion delineation and internal enhancement). Breast density and size were assessed. Data analysis included Spearman's rank correlation coefficient and visual grading characteristics (VGC) analysis. Four examinations were excluded; 48 examinations in 46 patients were evaluated. In VGC analysis, the Dixon technique was superior regarding image quality criteria analysed (P < 0.01). Smaller breast size and lower breast density were significantly (P < 0.01) correlated with impaired spectral fat suppression quality. No such correlation was identified for the Dixon technique, which showed reconstruction-based water-fat mixups leading to insufficient image quality in 20.8 %. The Dixon technique outperformed spectral fat suppression in all evaluated criteria (P < 0.01). Non-diagnostic examinations can be avoided by fat and water image reconstruction. The superior image quality of the Dixon technique can improve breast MRI interpretation. (orig.)

  13. Syringocystadenoma Papilliferum in an Unusal Location on Vulva: A Case Report

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    Muzeyyen Duran

    2013-08-01

    Full Text Available Syringocystadenoma papilliferum (SCAP is a benign skin tumor. It usually presents as a soft tissue mass or a papule on the scalp and face. Other uncommon reported locations of SCAP are abdominal wall, vulva, scrotum, eyelid, outer ear canal, nipple, axilla and back. The histogenesis of SCAP is still enigmatical. A 30-year-old woman was admitted to the emergency room of the Department of Obstetrics and Gynecology with a soft tissue mass on the right side of vulva, which was approximately 3 cm in diameter. The mass was removed by excision and histopathological diagnosis of the specimen was syringocystadenoma papilliferum. Consent of the patient can not be taken for macroscopic picture. A recurrence was observed after 6 months following excision of the mass; re-excision of the mass was performed and histopathological evaluation identified the same diagnosis. Here we present a case of syringocystadenoma papilliferum located in a relatively unusual site, in which total excision and re-excision of the mass is sufficient for cure. It is essential to make an appropriate differential diagnosis to exclude malign cases in patients who present with an asymptomatic solitary lesion.

  14. Breast Lymphatic Mapping and Sentinel Lymph Node Biopsy: State of the Art: 2015.

    Science.gov (United States)

    Reintgen, Michael; Kerivan, Lauren; Reintgen, Eric; Swaninathan, Santosh; Reintgen, Douglas

    2016-06-01

    Lymphatic mapping with sentinel lymph node biopsy (SLNB) was introduced in the 1990s as a method to stage the nodal axilla in women with breast cancer. Very quickly the technique became the standard of care because pathologic staging was more accurate and sensitive and the surgical procedure resulted in low morbidity. SLNB has continued to evolve, and the applications in breast cancer have been expanded. A review of the published data was performed to update the lymphatic mapping technique and identify key issues and trends in the application of SLNB in women with breast cancer in 2015. The importance of axillary staging continues to effect the surgical treatment of patients with breast cancer. Originally described for patients with invasive cancer, the technique now plays an important role in staging women with ductal carcinoma in situ or recurrent breast cancer and patients with advanced breast cancer who are receiving neoadjuvant chemotherapy. Histologic examinations have incorporated multiple sectioning and immunostains. The morbidity has been low, and techniques for limiting lymphedema are being introduced. Lymphatic mapping will continue to play an important role in the treatment of women with breast cancer. The SLNB will evolve by eliminating the need for radioactivity in the operating room, and the technique will become more accurate and used in expanded indications by incorporating preoperative imaging and intraoperative guidance procedures. PMID:26952594

  15. A triceps musculocutaneous flap for chest-wall defects

    Energy Technology Data Exchange (ETDEWEB)

    Hartrampf, C.R. Jr.; Elliott, L.F.; Feldman, S. (Emory Univ. School of Medicine, Atlanta, GA (USA))

    1990-09-01

    A posterior upper arm flap based on the profunda brachii vessels has been described to cover soft-tissue defects in the upper anterolateral chest. In our series, the posterior upper arm skin is elevated with the long head of the triceps muscle to cover seven chest-wall defects resulting from indolent postradiation open wounds following partial TRAM flap failure (n = 2), soft-tissue deficiencies following partial TRAM flap loss (n = 3), and primarily as an ancillary flap in TRAM flap breast reconstruction (n = 2). This flap also may be used to supply well-vascularized tissue in the regions of the shoulder, axilla, and posterolateral back. A prerequisite for this operation is redundant tissue of the upper arm often present in middle-aged women and in patients with lymphedema following mastectomy. In our series of seven patients, all donor sites were closed primarily, and there was no subjective functional deficit following transfer of the long head of the triceps muscle.

  16. The clinical implications of poly implant prothèse breast implants: an overview.

    Science.gov (United States)

    Wazir, Umar; Kasem, Abdul; Mokbel, Kefah

    2015-01-01

    Mammary implants marketed by Poly Implant Prothèse (PIP) were found to contain industrial grade silicone and this caused heightened anxiety and extensive publicity regarding their safety in humans. These implants were used in a large number of patients worldwide for augmentation or breast reconstruction. We reviewed articles identified by searches of Medline, PubMed, Embase, and Google Scholar databases up to May 2014 using the terms: "PIP", "Poly Implant Prothèse", "breast implants" and "augmentation mammoplasty" "siloxanes" or "silicone". In addition the websites of regulating bodies in Europe, USA, and Australia were searched for reports related to PIP mammary implants. PIP mammary implants are more likely to rupture than other implants and can cause adverse effects in the short to the medium term related to the symptoms of rupture such as pain, lumps in the breast and axilla and anxiety. Based on peer-reviewed published studies we have calculated an overall rupture rate of 14.5% (383/2,635) for PIP implants. However, there is no evidence that PIP implant rupture causes long-term adverse health effects in humans so far. Silicone lymphadenopathy represents a foreign body reaction and should be treated conservatively. The long-term adverse effects usually arise from inappropriate extensive surgery, such as axillary lymph node dissection or extensive resection of breast tissue due to silicone leakage.

  17. The evaluation of underarm deodorants.

    Science.gov (United States)

    Baxter, P M; Reed, J V

    1983-06-01

    Synopsis Double-blind cross-over trials in which trained assessors evaluated axillary malodour on a 0 to 10 scale showed that ethanol at 60% and 99% w/w significantly reduced odour for up to 24 h. Reduction in odour was increased by the addition of non-volatile antimicrobial ingredients such as chlorhexidine, Irgasan DP 300 (Triclosan, Ciba Geigy) or aluminium chlorhydrate. Volunteer panellists were able to identify statistically significant deodorant effects when they rated their own axillary odour on a 0 to 10 scale. An odour absorber, zinc ricinoleate (Grillocin, Grillo-Werke, A. G.) was used to treat existing malodour and gave reduced perception of that malodour for up to 24 h. A close correlation was found between panel odour scores and the bacterial status of the axilla as assessed by the replipad technique when biocidal systems were studied. Irgasan DP 300, a bacteriostat, did not perform so well in skin flora sampling procedures, but was nevertheless effective as a deodorant ingredient. Thus in vivo microbiological techniques, although often useful as predictors of deodorancy, do not replace the carefully controlled clinical trial with direct assessment of odour. PMID:19469981

  18. Using quantitative image analysis to classify axillary lymph nodes on breast MRI: A new application for the Z 0011 Era

    Energy Technology Data Exchange (ETDEWEB)

    Schacht, David V., E-mail: dschacht@radiology.bsd.uchicago.edu; Drukker, Karen, E-mail: kdrukker@uchicago.edu; Pak, Iris, E-mail: irisgpak@gmail.com; Abe, Hiroyuki, E-mail: habe@radiology.bsd.uchicago.edu; Giger, Maryellen L., E-mail: m-giger@uchicago.edu

    2015-03-15

    Highlights: •Quantitative image analysis showed promise in evaluating axillary lymph nodes. •13 of 28 features performed better than guessing at metastatic status. •When all features were used in together, a considerably higher AUC was obtained. -- Abstract: Purpose: To assess the performance of computer extracted feature analysis of dynamic contrast enhanced (DCE) magnetic resonance images (MRI) of axillary lymph nodes. To determine which quantitative features best predict nodal metastasis. Methods: This institutional board-approved HIPAA compliant study, in which informed patient consent was waived, collected enhanced T1 images of the axilla from patients with breast cancer. Lesion segmentation and feature analysis were performed on 192 nodes using a laboratory-developed quantitative image analysis (QIA) workstation. The importance of 28 features were assessed. Classification used the features as input to a neural net classifier in a leave-one-case-out cross-validation and evaluated with receiver operating characteristic (ROC) analysis. Results: The area under the ROC curve (AUC) values for features in the task of distinguishing between positive and negative nodes ranged from just over 0.50 to 0.70. Five features yielded AUCs greater than 0.65: two morphological and three textural features. In cross-validation, the neural net classifier obtained an AUC of 0.88 (SE 0.03) for the task of distinguishing between positive and negative nodes. Conclusion: QIA of DCE MRI demonstrated promising performance in discriminating between positive and negative axillary nodes.

  19. Diagnostic value of full-dose FDG PET/CT for axillary lymph node staging in breast cancer patients

    Energy Technology Data Exchange (ETDEWEB)

    Heusner, Till A.; Hahn, Steffen; Forsting, Michael; Antoch, Gerald [University Hospital Essen, Department of Diagnostic and Interventional Radiology and Neuroradiology, Essen (Germany); Kuemmel, Sherko; Koeninger, Angela; Kimmig, Klaus R. [University Hospital Essen, Department of Gynecology and Obstetrics, Essen (Germany); Otterbach, Friedrich [University Hospital Essen, Department of Pathology and Neuropathology, Essen (Germany); Hamami, Monia E.; Bockisch, Andreas; Stahl, Alexander [University Hospital Essen, Department of Nuclear Medicine, Essen (Germany)

    2009-10-15

    The aims of this study were (1) to evaluate FDG PET/CT and CT for the detection of axillary lymph node metastases in breast cancer (BC) patients and (2) to evaluate FDG PET/CT as a pre-test for the triage to sentinel lymph node biopsy (SLNB) versus axillary lymph node dissection (ALND). The sensitivity, specificity, positive and negative predictive value (PPV, NPV), and accuracy of FDG PET/CT and CT for axillary lymph node metastases were determined in 61 patients (gold standard: histopathology). According to the equation NPV = specificity .(1-prevalence)/[specificity.(1-prevalence)+(1-sensitivity).prevalence] FDG PET/CT was evaluated as a triage tool for SLNB versus ALND. The sensitivity, specificity, PPV, NPV and accuracy of FDG PET/CT was 58,92,82,77 and 79% and of CT 46,89,72,71 and 72%, respectively. Patients with an up to {proportional_to}60% risk for axillary lymph node metastases appear to be candidates for SLNB provided that the axilla is unremarkable on FDG PET/CT. FDG PET/CT cannot replace invasive approaches for axillary staging but may extend the indication for SLNB. (orig.)

  20. Evaluation of the lymph flow to the sentinel lymph node (SLN) in breast cancer using CT imaging

    Energy Technology Data Exchange (ETDEWEB)

    Boasquevisque, Edson; Boasquevisque, Gustavo [National Cancer Institute (INCA), Rio de Janeiro, RJ (Brazil). Radiology Dept.]. E-mail: Boasquevisque@gmail.com; Pinto, Renata Reis [Universidade Federal de Sao Paulo (UNIFESP-EPM), SP (Brazil); Cavalcante Filho, Augusto; Millen, Eduardo C. [Santa Casa de Misericordia de Barra Mansa, RJ (Brazil). Radiology and Pathology Dept.; Silva, Jorge Wagner Esteves da [Universidade do Estado do Rio de Janeiro (UERJ), RJ (Brazil). Fac. de Ciencias Medicas. Laboratory and Pathology

    2008-01-15

    Background: axillary nodal status remains the best survival predictor for patients with early stage breast cancer. Accurate identification of sentinel lymph node (SLN) is the first step for biopsy. Purpose: To evaluate the lymph flow to SLN with Computerized Tomography using small volume of low molecular iodinated contrast medium. Material and methods: thin section and 3D CT images of the breast and axilla were acquired from 20 patients with early stage breast cancer. Images were acquired before subcutaneous injection of a small volume of water soluble iodinated contrast medium in the periareolar region and 1-7 minutes latter. Location of SLN and CT density were assessed at CT lymphography and the positive group was compared with negative one. Results: in all patients, CT lymphography allowed localization of SLN and its afferent lymphatic vessel, as well as measuring the contrast medium uptake and washout from SLN. The negative group presented grater and faster contrast medium uptake and washout compared to the positive one. Conclusion: CT lymphography provides good anatomical localization of SLN and may be useful for its lymph flow analysis, allowing a better distinction of positive from negative metastatic nodes. (author)

  1. Secondary pancreatic involvement by a diffuse large B-cell lymphoma presenting as acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    M Wasif Saif; Sapna Khubchandani; Marek Walczak

    2007-01-01

    Diffuse large B-cell lymphoma is the most common type of non-Hodgkin's lymphoma. More than 50% of patients have some site of extra-nodal involvement at diagnosis,including the gastrointestinal tract and bone marrow.However, a diffuse large B-cell lymphoma presenting as acute pancreatitis is rare. A 57-year-old female presented with abdominal pain and matted lymph nodes in her axilla. She was admitted with a diagnosis of acute pancreatitis. Abdominal computed tomography (CT) scan showed diffusely enlarged pancreas due to infiltrative neoplasm and peripancreatic lymphadenopathy. Biopsy of the axillary mass revealed a large B-cell lymphoma.The patient was classified as stage Ⅳ, based on the Ann Arbor Classification, and as having a high-risk lymphoma,based on the International Prognostic Index. She was started on chemotherapy with CHOP (cyclophosphamide,doxorubicin, vincristine and prednisone). Within a week after chemotherapy, the patient's abdominal pain resolved. Follow-up CT scan of the abdomen revealed a marked decrease in the size of the pancreas and peripancreatic lymphadenopathy. A literature search revealed only seven cases of primary involvement of the pancreas in B-cell lymphoma presenting as acute pancreatitis. However, only one case of secondary pancreatic involvement by B-cell lymphoma presenting as acute pancreatitis has been published. Our case appears to be the second report of such a manifestation.Both cases responded well to chemotherapy.

  2. Penicillamine induced pseudoxanthoma elasticum with elastosis perforans serpiginosa

    Directory of Open Access Journals (Sweden)

    Rath Namita

    2005-01-01

    Full Text Available Long term D-penicillamine therapy, especially when used to treat Wilson′s disease has been shown to cause elastosis perforans serpiginosa, pseudoxanthoma elasticum perforans and other degenerative dermatoses. We report a 23-year-old male patient who presented with multiple firm papules, nodules over the neck, axillae, front of elbows for five years. He was a known case of Wilson′s disease on long-term treatment with penicillamine for the past 12 years. The papulonodular lesions were non-tender and some were discrete while others were arranged in a circinate pattern. There was central scarring of the skin within the circinate lesions. In addition, there were several small yellowish papules on both sides of the neck which eventually became confluent to form plaques. Histopathology confirmed the diagnosis of elastosis perforans serpiginosa and pseudoxanthoma elasticum. He was treated with cryotherapy (using liquid nitrogen through cryojet for former lesions. The lesions showed remarkable improvement after five sittings. Now the patient is under trientine hydrochloride (750 mg twice daily for Wilson′s disease.

  3. Continuous shoulder analgesia via an indwelling axillary brachial plexus catheter.

    Science.gov (United States)

    Reuben, S S; Steinberg, R B

    2000-09-01

    Continuous interscalene brachial plexus blockade can provide anesthesia and analgesia in the shoulder region. Difficulty accessing the interscalene space and premature displacement of interscalene catheters may preclude their use in certain situations. We present two case reports in which a catheter was advanced from the axilla along the brachial plexus sheath to the interscalene space to provide continuous cervicobrachial plexus analgesia. In the first case report, previous neck surgery made the anatomic landmarks for performing an interscalene block very difficult. An epidural catheter was advanced from the axillary brachial plexus sheath to the interscalene space under fluoroscopic guidance. This technique provided both intraoperative analgesia for shoulder surgery as well as 24-hour postoperative analgesia by an infusion of 0.125% bupivacaine. In the second case report, a catheter was inserted in a similar fashion from the axillary to the interscalene space to provide 14 days of continuous analgesia in the management of complex regional pain syndrome. We have found that this technique allows us to secure the catheter more easily than with the traditional interscalene approach and thus prevents premature dislodgment. This approach may be a suitable alternative when either an interscalene or an infraclavicular catheter may not be inserted. PMID:11090734

  4. Respiratory responses to stimulation of abdominal and upper-thorax intercostal muscles using multiple Permaloc® electrodes

    Directory of Open Access Journals (Sweden)

    James S. Walter, PhD

    2015-04-01

    Full Text Available Stimulation of abdominal and upper-thoracic muscles was studied with the long-term goal of improved respiratory care for spinal cord injury (SCI patients. A 12-channel stimulator and multiple surface and implanted Permaloc electrodes were evaluated in five anesthetized canines. Abdominal stimulation with 100 mA using four bilateral sets of surface electrodes placed on the midaxillary line at the 7th through 13th intercostal spaces and with a closed airway at a large lung volume produced an expiratory tracheal pressure of 109 +/– 29 cm H2O (n = 2, mean +/– standard error of the mean. Similar high pressures were induced with implanted electrodes at the same locations. Upper-thoracic stimulation with 40 mA and four sets of implanted electrodes ventral to the axilla induced inspiratory pressures of −12 +/– 2 cm H2O (n = 5. Combined extradiaphragmatic pacing with an open airway produced a tidal volume of 440 +/– 45 mL (n = 4. The robust respiratory volumes and pressures suggest applications in SCI respiratory care.

  5. CUTANEOUS EPITHELIOTROPIC T-CELL LYMPHOMA WITH METASTASES IN A VIRGINIA OPOSSUM (DIDELPHIS VIRGINIANA).

    Science.gov (United States)

    Higbie, Christine T; Carpenter, James W; Choudhary, Shambhunath; DeBey, Brad; Bagladi-Swanson, Mary; Eshar, David

    2015-06-01

    A 2-yr-old, captive, intact female Virginia opossum ( Didelphis virginiana ) with a 7-mo history of ulcerative dermatitis and weight loss was euthanatized for progressive worsening of clinical signs. Initially the opossum was treated with several courses of antibiotics, both topically and systemically; systemic nonsteroidal anti-inflammatory medication; and, later, systemic glucocorticoids, with no improvement in clinical signs. Histopathologic samples of skin lesions taken 3 mo into the course of disease revealed no evidence of neoplasia; however, cytologic samples of a skin lesion taken 5 mo into the course of disease revealed mature lymphocytes, and were suggestive of cutaneous lymphoma. Postmortem histopathology revealed neoplastic cells consistent with lymphoma; these were found in the haired skin of the forearm, axilla, hind limb, face, and lateral body wall, as well as the liver, kidney, axillary lymph node, heart, and spleen. Multifocal neutrophilic and eosinophilic ulcerative and necrotizing dermatitis and folliculitis of the haired skin were also present. To the authors' knowledge, this is the first documented case of cutaneous lymphoma in a Virginia opossum and the first documented case with visceral metastases in a marsupial. PMID:26056906

  6. COEXISTENCE OF CUTANEOUS MUCORMYCOSIS AND SCROFULODERMA IN AN IMMUNODEFICIENT CHILD

    Directory of Open Access Journals (Sweden)

    Mahalakshmi

    2016-01-01

    Full Text Available Severe Combined Immunodeficiency (SCID is a genetic disorder characterised by the disturbed development of functional T cells and B cells caused by numerous genetic mutations. (1 These patients are extremely vulnerable to infectious diseases and early death. (1 A 1-year-old child, known case of SCID since 8 months of age, presented with septic shock. He had a swelling on the left hand for 1 month and over left hand, which was a prior site of IV cannulation and swelling over axilla since 6 months. The child received multiple blood transfusions, though no bone marrow transplant was done. We entertained a differential diagnosis of cutaneous tuberculosis, atypical mycobacterial infection, deep fungal infection and foreign body granuloma for the left hand nodule. We thought of scrofuloderma with lymphadenopathy as a diagnosis for the axillary lesion. Biopsy of the hand lesion-multiple broad aseptate hyphae with granulomatous infiltrates suggesting mucormycosis. FNAC of axillary lymph node-necrotising lymphadenitis with AFB positive. Chest X-ray HRCT-PCP Pneumonia. He was started on IV Amphotericin-B

  7. Radiation-induced brachial plexopathy: MR imaging

    Energy Technology Data Exchange (ETDEWEB)

    Wouter van Es, H. [Department of Radiology, University Hospital Utrecht, Heidelberglaan 100, 3584 CX Utrecht (Netherlands); Engelen, A.M. [Department of Radiation Therapy, University Hospital Utrecht, Utrecht (Netherlands); Witkamp, T.D. [Department of Radiology, University Hospital Utrecht, Heidelberglaan 100, 3584 CX Utrecht (Netherlands); Ramos, L.M.P. [Department of Radiology, University Hospital Utrecht, Heidelberglaan 100, 3584 CX Utrecht (Netherlands); Feldberg, M.A.M. [Department of Radiology, University Hospital Utrecht, Heidelberglaan 100, 3584 CX Utrecht (Netherlands)

    1997-05-01

    Objective. To describe the MR imaging appearance of radiation-induced brachial plexopathy. Design. MR imaging was performed in two patients with the clinical diagnosis of radiation-induced brachial plexopathy and in one with surgically proven radiation fibrosis of the brachial plexus. Patients. Three patients who had had radiation therapy to the axilla and supraclavicular region (two with breast carcinoma and one with Hodgkin`s lymphoma) presented with symptoms in the arm and hand. To exclude metastases or tumor recurrence MR imaging was performed. Results and conclusion. In one patient, fibrosis showing low signal intensity was found, while in two patients high signal intensity fibrosis surrounding the brachial plexus was found on the T2-weighted images. In one case gadolinium enhancement of the fibrosis was seen 21 years after radiation therapy. It is concluded that radiation-induced brachial plexopathy can have different MR imaging appearances. We found that radiation fibrosis can have both low or high signal intensities on T2-weighted images, and that fibrosis can enhance even 21 years after radiation therapy. (orig.). With 3 figs.

  8. Radiation-induced brachial plexopathy and hypofractionated regimens in adjuvant irradiation of patients with breast cancer-a review

    Energy Technology Data Exchange (ETDEWEB)

    Galecki, Jacek; Hicer-Grzenkowicz, Joanna; Grudzien-Kowalska, Malgorzata; Zalucki, Wojciech [Maria Sklodowska-Curie Memorial Cancer Center and Institute of Oncology, Warsaw (Poland). Dept. of Radiotherapy; Michalska, Teresa [Academy of Medicine, Warsaw (Poland). Neurological Clinic, Second Dept.

    2006-04-15

    In order to increase the availability of adjuvant radiotherapy of breast cancer patients and make it more convenient and cheaper, in numerous cancer centres, the dose per fraction has been increased from 2 Gy to 2.25-2.75 Gy and the total dose has been decreased from 50 Gy to 40-45 Gy. The risk of developing any late complications after conventionally fractionated megavoltage radiotherapy is estimated to be below 1%. The aim of this review is to determine whether hypofractionated regimens increase the risk of damage to the brachial plexus. A review of the published literature shows that the use of doses per fraction in the range from 2.2 Gy to 4.58 Gy with the total doses between 43.5 Gy and 60 Gy causes a significant risk of brachial plexus injury which ranged from 1.7% up to 73%. The risk of radiation induced brachial plexopathy was smaller than 1% using regimens with doses per fraction between 2.2 and 2.5 Gy with the total doses between 34 and 40 Gy. Surgical manipulations in the axilla and chemotherapy have to be taken into account as additional factors which may increase the risk of brachial plexopathy.

  9. Thoracodorsal artery perforator flap for upper limb reconstruction

    International Nuclear Information System (INIS)

    Thoracodorsal artery perforator flap (TAP) is a feasible option to reconstruct defects in upper limb where only skin and subcutaneous tissue is required. Methods: This case series was carried out at department of Plastic and Reconstructive Surgery Combined Military Hospital Rawalpindi. A total of 5 patients with upper limb defects were reconstructed with thoracodorsal artery musculocutaneous perforator flaps. Among them, 3 were pedicled and two free TAP flaps. All flaps except one pedicled flap were raised on a single perforator pedicle. Recipient sites were one axilla, two shoulder regions and two hands. The soft tissue defects in the patients had resulted from burns, trauma, wide local excision of synovial sarcoma and surgery for hidradenitis suppurativa. Preoperative hand held Doppler ultrasound was used to locate and mark the perforator. Results: All flaps survived without significant complications. All flaps were hyperemic in the immediate postoperative period. We designed and raised all the five flaps on eccentrically placed perforators. All the raised perforators originated from the descending branch of the thoracodorsal artery. The donor sites were closed primarily with linear scars in all cases except one, in which partial closure was accomplished with split thickness skin grafting (STSG). Conclusion: The thoracodorsal artery perforator flap has great potential for reconstructing large, relatively shallow, defects of upper limb because of its suitable skin quality, texture and appropriate thickness, as well as hidden donor site, a reliable pedicle and sparing of muscle unit. (author)

  10. Mammary and extramammary Paget's disease*

    Science.gov (United States)

    Lopes, Lauro Lourival; Lopes, Ione Maria Ribeiro Soares; Lopes, Lauro Rodolpho Soares; Enokihara, Milvia M. S. S.; Michalany, Alexandre Osores; Matsunaga, Nobuo

    2015-01-01

    Paget's disease, described by Sir James Paget in 1874, is classified as mammary and extramammary. The mammary type is rare and often associated with intraductal cancer (93-100% of cases). It is more prevalent in postmenopausal women and it appears as an eczematoid, erythematous, moist or crusted lesion, with or without fine scaling, infiltration and inversion of the nipple. It must be distinguished from erosive adenomatosis of the nipple, cutaneous extension of breast carcinoma, psoriasis, atopic dermatitis, contact dermatitis, chronic eczema, lactiferous ducts ectasia, Bowen's disease, basal cell carcinoma, melanoma and intraductal papilloma. Diagnosis is histological and prognosis and treatment depend on the type of underlying breast cancer. Extramammary Paget's disease is considered an adenocarcinoma originating from the skin or skin appendages in areas with apocrine glands. The primary location is the vulvar area, followed by the perianal region, scrotum, penis and axillae. It starts as an erythematous plaque of indolent growth, with well-defined edges, fine scaling, excoriations, exulcerations and lichenification. In most cases it is not associated with cancer, although there are publications linking it to tumors of the vulva, vagina, cervix and corpus uteri, bladder, ovary, gallbladder, liver, breast, colon and rectum. Differential diagnoses are candidiasis, psoriasis and chronic lichen simplex. Histopathology confirms the diagnosis. Before treatment begins, associated malignancies should be investigated. Surgical excision and micrographic surgery are the best treatment options, although recurrences are frequent. PMID:25830993

  11. A case of multiple basal cell carcinomas developed about 50 years after irradiation

    Energy Technology Data Exchange (ETDEWEB)

    Kimura, Chu; Minamimoto, Toshiyuki; Hamada, Yoshimi; Sasaki, Harue; Furuya, Kazuhiko [Hakodate Central General Hospital, Hokkaido (Japan); Funayama, Emi

    1998-10-01

    Malignant skin tumors are known to develop in areas of chronic radiodermatitis. We experienced a patient with multiple basal cell carcinomas that developed about 50 years after irradiation. The patient was a 77-year-old man who underwent radiotherapy in his twenties for caries in the left shoulder joint. The dose given was unknown. Black skin tumor appeared initially about 10 years before the first consultation. The skin around the tumor began to erode about six months before presentation. Biopsy of the tumor was done at another institution and revealed basal cell carcinoma (BCC), so the patients was referred to our department. In addition to the BCC measuring 35 x 20 mm in the left shoulder, BCC measuring 17 x 20 mm and 15 x 15 mm were found on the chest and the left axilla, respectively. The lesions were excised with a margin of 5 mm from the radiodermatitis, and the resultant skin defects were covered with latissimus dorsi flaps. All three tumors were basal cell carcinomas. The patients died of an unrelated disease six years after surgery and there was no recurrence of his tumors. (author)

  12. [Some recent, or claiming to be recent, data on the superficial lymphatic circulation of the limbs].

    Science.gov (United States)

    Hidden, G

    1990-01-01

    Superficial collecting lymphatics of the limbs are present in much greater number than deep collecting vessels. There is practically no connexion between both networks. Although lymphatics are abundant distally, they tend to fuse toward the root of the limb. At certain "critical" points along their course, local aggression of the vessels may cause lymphedema. In the lower extremity, at the knee and thigh levels, the "critical" area takes the form of a narrow strip of adipose tissue along the path of the great saphenous vein. In the groin, danger is localized at the inferior superficial inguinal nodes, where the superficial collecting lymph vessels merge. In the upper limb, superficial lymphatics converge towards the base of the axilla, where they form three or four trunks that perforate the clavipectoral fascia, each penetrating through its own orifice. Draining lymphatics may approach the axillary space independently. Unfortunately, the inferior axillary nodes wherein they converge also drain the breast, as can be demonstrated by injecting different coloring materials concurrently in both areas. Excision of nodes draining the mammary gland unavoidably jeopardize superficial lymphatic drainage of the upper extremity.

  13. Post–breast surgery pain syndrome: establishing a consensus for the definition of post-mastectomy pain syndrome to provide a standardized clinical and research approach — a review of the literature and discussion

    Science.gov (United States)

    Waltho, Daniel; Rockwell, Gloria

    2016-01-01

    Background Post-mastectomy pain syndrome (PMPS) is a frequent complication of breast surgery. There is currently no standard definition for this chronic pain syndrome. The purpose of this review was to establish a consensus for defining PMPS by identifying the various elements included in the definitions and how they vary across the literature, determining how these definitions affect the methodological components therein, and proposing a definition that appropriately encompasses all of the appropriate elements. Methods We searched PubMed to retrieve all studies and case reports on PMPS, and we analyzed definitions of PMPS, inclusion/exclusion criteria, and methods of measuring PMPS. Results Twenty-three studies were included in this review. We identified 7 independent domains for defining PMPS: surgical breast procedure, neuropathic nature, pain of at least moderate intensity, protracted duration, frequent symptoms, appropriate location of the symptoms and exacerbation with movement. These domains were used with varying frequency. Inclusion/exclusion criteria and methods for assessing PMPS also varied markedly. Conclusion To prevent future discrepancies in both the clinical and research settings, we propose a new and complete definition based on the results of our review: PMPS is pain that occurs after any breast surgery; is of at least moderate severity; possesses neuropathic qualities; is located in the ipsilateral breast/chest wall, axilla, and/or arm; lasts at least 6 months; occurs at least 50% of the time; and may be exacerbated by movements of the shoulder girdle. PMID:27668333

  14. [Sentinel lymph node biopsy in pregnancy-associated breast cancer].

    Science.gov (United States)

    Mátrai, Zoltán; Bánhidy, Ferenc; Téglás, Melinda; Kovács, Eszter; Sávolt, Akos; Udvarhelyi, Nóra; Bartal, Alexandra; Kásler, Miklós

    2013-12-01

    The incidence of pregnancy-associated breast cancer is rising. Sentinel lymph node biopsy is the method of choice in clinically node negative cases as the indicated minimally invasive regional staging procedure. Some reports have linked radioisotope and blue dye required for lymphatic mapping to teratogenic effects, the idea of which has become a generalized statement and, until recently, contraindication for these agents was considered during pregnancy. Today, there are many published reports of successful interventions with low-dose 99mTc-labeled human albumin nanocolloid, based on dosimetric modeling demonstrating a negligible radiation exposure of the fetus. These results contributed to the seemingly safe and successful use of sentinel lymph node biopsy during pregnancy, though generally it can not replace axillary lymphadenectomy in the absence of high-quality evidence. The possibility of sentinel lymph node biopsy should be offered to pregnancy-associated early breast cancer patients with clinically negative axilla, and patients should be involved in the decision making following extensive counselling. This paper presents the successful use of sentinel lymph node biopsy with low-dose tracer during two pregnancies (in the first and third trimesters) and, for the first time in Hungarian language, it offers a comprehensive literature review on this topic. Orv. Hetil., 154(50), 1991-1997. PMID:24317358

  15. A case of pachyonychia congenita with unusual manifestations: an unusual type or a new syndrome?

    Science.gov (United States)

    Gönül, Müzeyyen; Gül, Ülker; Kılıç, Arzu; Soylu, Seçil; Koçak, Oğuzhan; Demiriz, Murat

    2015-03-01

    A 30-year-old man presented with lesions on his oral mucosa and soles. There were no similar complaints in his family members. The dermatological examination revealed follicular hyperkeratosis on his trunk and upper extremities and flesh-colored, firm cystic lesions on his axillae. He had focal, painful, hyperkeratotic areas sited particularly on both his soles and palms. In addition to these, leukokeratosis and ulcerative areas on buccal, labial mucosa, tongue, and at corners of the mouth, and complete loss of teeth was observed. The proximal layering was revealed on all of his nails. The laboratory investigations produced normal results except the deficiency of immunoglobulin A. The psychiatric examination revealed mild mental retardation. Keratin gene (KRT6a, KRT6b, KRT16, and KRT17) mutations for pachyonychia congenita were negative. He got removable dental prosthesis because of inadequate alimentation. Squamous cell cancer developed on lower lip mucosa during follow-up. We present an individual who had different nail dystrophy, epidermal cysts, mental retardation, blepharitis, complete loss of teeth, and negative keratin gene mutations for pachyonychia congenita and developed squamous cell cancer on the oral leukokeratosis lesions. We think that the present case may be an unusual new type of pachyonychia congenita. PMID:25713981

  16. The results of sentinel lymph node imaging and biopsy with a novel lymphoscintigraphy agent 99Tcm-Rituximab in 247 breast cancer patients

    International Nuclear Information System (INIS)

    Objective: The feasibility, reliability and influence factors of sentinel lymph node (SLN) imaging and biopsy with a new imaging agent 99Tcm-Rituximab were investigated in 467 breast cancer patients. Methods: The SLN imaging was taken after peritumoral and subdermal injection of 99Tcm-Rituximab guided by ultrasound. Based on the image, the SLN were identified by a gamma probe and removed, the resected SLN were examined pathologically with both HE and immunohistochemical staining. Results: The success rate of SLN imaging was 99.14% (463/467). A total 837 SLN (1.79 per case) were visualized, which located in axilla, internal mammary, subraclavicular and breast region. The success rate of SLN biopsy (SLNB) was 99.57% (465/467), a total 1182 SLN (2.53 per case) were identified. Pathological examination showed that there were 131 patients with 194 metastatic axillary SLN; one case of micrometastases was confirmed by immunohistochemical staining, whose result of HE staining was negative. The following factors, such as age, image time, biopsy history, pathologic type and clinical stage, had no effect on the results of SLN imaging and SLNB. But the SLN metastasis rates were different in patients with different pathologic type and clinical stage(χ2=14.134, 29.184, all P99Tcm-Rituximab showed potential in both SLN imaging and identification in breast cancer patients. (authors)

  17. Langerhans cell histiocytosis in adults: a case report and review of the literature

    Science.gov (United States)

    2016-01-01

    Background Langerhans cell histiocytosis (LCH) is a proliferative disease of histiocyte-like cells that generally affects children. Immunohistochemistry is essential to obtain the correct diagnosis, and treatment protocols are controversial. Objective Langerhans cell histiocytosis (LCH) is easy to be misdiagnosed because of its various clinic features and laboratory results. This research focused on the clinicopathological, histopathological, immunohistochemical and other features of LCH and aimed to analyze LCH clinical features for improving diagnosis and decreasing misdiagnosis rate. Case report A case of rare adult LCH was reported and the clinicopathological features were summarized by literature review. The multifocal form of this case includes diabetes insipidus, exophthalmos and mucocutaneous lesions in axillae and anogenital regions, such as infiltrated nodules, extensive coalescing, scaling, crusted papules and ulcerated plaques. The Langerhans cells diffusely infiltrated in the dermis and the tumor cells were positive for CD1a and S-100 expression. The diagnosis was Langerhans cell histiocytosis based on the pathological and immunohistochemical changes. Conclusion LCH has high rate of misdiagnosis and definitive diagnosis depends on pathological biopsy and X-ray examination. The prognosis is related to the onset age and the quantity of affected organs. Although specific therapeutic approach hasn't been well established, combined chemotherapy for multisystem lesions and surgical operation or radiotherapy for unifocal lesions may improve the therapy. PMID:26942568

  18. Ultrasound -a useful complementary tool to mammography in assessment of symptomatic breast diseases

    International Nuclear Information System (INIS)

    Breast cancer is the most common female malignancy worldwide. Pakistan has the highest incidence rate of breast cancer than any other Asian population. The purpose of the study was to evaluate the worth of sono-mammography in diagnosis of symptomatic breast diseases by comparing it with mammogram. Methods: In this cross-sectional validation study, 45 subjects with mean age of 45+-12.07 were included. Majority of the patients presented with complaint of breast lump. After complete history and clinical examination, all the patients had high resolution ultrasound of bilateral breasts and axilla followed by bilateral mammography. Histopathology was taken as gold standard in this study. The exclusion criteria were pregnancy and patients having direct clinical signs of breast malignancy. Results: Based on histopathology, out of 45 patients with breast symptoms, 12 patients had benign lesions, whereas 32 patients were diagnosed as the cases of breast cancers. Finally one patient did not have biopsy proven final diagnosis. Sensitivity and specificity of ultrasound were calculated to be 100% and 67% as compared to sensitivity and specificity of 90.6% and 91.7% for that of mammography. Conclusions: Ultrasound is a useful complementary tool to mammography in assessment of symptomatic breast diseases since it helps in characterization and localization of breast lesions seen on mammogram and it is not limited by dense breasts. Also it should be the considered as initial imaging technique for assessment of palpable breast lumps. (author)

  19. Clinical effects of treating axillary osmidrosis by minimally invasive treatment%微创治疗腋臭临床效果探讨

    Institute of Scientific and Technical Information of China (English)

    李立仲; 魏斌; 石伟强; 彭旭; 魏超

    2015-01-01

    Objective To discuss the combination of liposuction and curette scratch method treating ex?perience. Methods From March 2012 to 2015 January the author treated 100 cases of patients with osmidrosis axillae and the anterior axillary fold 3mm incision approach and application of liposuction with curette scratch scratch,postoperative pressurized 7 days. Results The cure rate was 93%, with an efficiency of 100 percent.In 5 cases,the skin flap necrosis was found in the skin flap,which healed af?ter dressing change. Conclusion the combination of liposuction and curette scratch method of treat?ing axillary osmidrosis is minimally invasive treatment,effectively safe,and worthy of promotion.%目的:探讨吸脂结合刮匙搔刮方法治疗腋臭的心得体会.方法:2012年3月-2015年1月,笔者收治100例腋臭患者,采用腋前皱襞3mm切口为入路,应用吸脂术结合刮匙搔刮,术后加压包扎7d.结果:治愈率93%,有效率100%.术后5例出现皮瓣局灶性坏死,换药后愈合.结论:吸脂法结合搔刮法治疗腋臭具有微创、安全有效、值得推广.

  20. A case report of confluent and reticulated papillomatosis with acanthosis nigricans:easilly confused with pityriasis versicolor%易与花斑糠疹混淆的融合性网状乳头瘤病合并黑棘皮病1例

    Institute of Scientific and Technical Information of China (English)

    文京华; 李伯埙; 黄小平

    2011-01-01

    融合性网状乳头瘤病为一种少见的原因不明的皮肤病,不易诊断.多见于青少年,好发于躯干部和腋窝,为褐色鳞屑性斑片或斑块.临床易误诊而被延误治疗.报告1例融合性网状乳头瘤病合并黑棘皮病,曾被多次拟诊为"花斑糠疹",有较典型的临床表现和组织病理改变.口服及外用异维A酸治疗有效.%Confluent and reticulate papillomatosis (CRP) with unknown etiology is uncommonly happened and easilly misdiagnosed. CRP occurs predominantly in young adults and teenagers with brown scaling patches and plaques affected the upper trunk and axillae. A case of malignant confluent and reticulated papillomatosis with acanthosis nigricans is reported. The patient had typical clinical manifestations and histopathologic changes. Oral and topical administration of isotretinoin showed therapeutic efficiency.

  1. HISTOPATHOLOGICAL CHARACTERISTICS OF LYMPH NODE SINUS CONTAINING BLOOD

    Institute of Scientific and Technical Information of China (English)

    YIN Tong; JI Xiao-long

    2001-01-01

    This study is to find out the histopathological characteristics of lymph node sinus containing blood. Routine autopsy was carried out in the randomly selected 102 patients(among them,100 patients died of various diseases, and 2 of non-diseased causes),their superficial lymph nodes locating in the bilateral neck, axilla, inguina, thorax and abdomen were sampled. Haematoxylin-eosin staining was performed on 10% formalin-fixed and paraffin-embedded lymph node tissue sections(5μm).The histological characteristics of the lymph node sinuses containing blood were observed under light microscope. Among the 1362 lymph nodes sampled from the 100 autopsies, lymph sinuses containing blood were found in 809 lymph nodes sampled from 91 cases, but couldn't be seen in the lymph nodes sampled from the non-diseased cases. According to histology, five kinds of lymph sinuses containing blood were found:vascular-opening sinus, blood-deficient sinus, erythrophago-sinus, blood-abundant sinus, and vascular-formative sinus. It is concluded that in the state of disease, the phenomenon of blood in the lymph sinus is not uncommon. Blood could possibly enter into lymph sinus through lymphatic-venous communications between the veins and sinuses in the node. Lymph circulation and blood circulation could communicate with each other in the lymph sinus.

  2. Effect of shaving on axillary stratum corneum.

    Science.gov (United States)

    Marti, V P J; Lee, R S; Moore, A E; Paterson, S E; Watkinson, A; Rawlings, A V

    2003-08-01

    Removal of underarm hair is an intrinsic part of the care regimen for the majority of female consumers, with most using a wet shave with a disposable razor. However, little is known of the impact of shaving on axillary skin, and it is a particularly neglected area of research. To investigate this, we have studied the acute and chronic effects of shaving ultrastructurally, biochemically and functionally. A forearm patch test protocol was devised for antiperspirant (AP) product screening, which involved a pre-shave of the test site with a dry razor just prior to patching. Comparison of the irritation caused by a series of AP products confirmed that shaving leads to increased irritation consistent with enhanced sensitivity. The effect of regular shaving in the axilla was assessed in a 4-week in-use study with shaving either once a week or once a day, both combined with the application of an AP. Expert visual assessment of skin condition showed that more frequent shaving promoted a higher level of visible irritation. However, indirect measurement using corneosurfametry indicated no significant changes to the lipid barrier over the study period irrespective of shaving frequency. Nevertheless, digital images of the axillary skin after dry shaving show distinct opaque lines because of uplifting skin flakes with a corresponding increase in scaliness parameter. Moreover, histamine iontophoresis to assess skin sensitivity demonstrated a significant enhancement of histamine-induced itch and neurogenic flare.

  3. Scanning elastic scattering spectroscopy detects metastatic breast cancer in sentinel lymph nodes.

    Science.gov (United States)

    Austwick, Martin R; Clark, Benjamin; Mosse, Charles A; Johnson, Kristie; Chicken, D Wayne; Somasundaram, Santosh K; Calabro, Katherine W; Zhu, Ying; Falzon, Mary; Kocjan, Gabrijela; Fearn, Tom; Bown, Stephen G; Bigio, Irving J; Keshtgar, Mohammed R S

    2010-01-01

    A novel method for rapidly detecting metastatic breast cancer within excised sentinel lymph node(s) of the axilla is presented. Elastic scattering spectroscopy (ESS) is a point-contact technique that collects broadband optical spectra sensitive to absorption and scattering within the tissue. A statistical discrimination algorithm was generated from a training set of nearly 3000 clinical spectra and used to test clinical spectra collected from an independent set of nodes. Freshly excised nodes were bivalved and mounted under a fiber-optic plate. Stepper motors raster-scanned a fiber-optic probe over the plate to interrogate the node's cut surface, creating a 20x20 grid of spectra. These spectra were analyzed to create a map of cancer risk across the node surface. Rules were developed to convert these maps to a prediction for the presence of cancer in the node. Using these analyses, a leave-one-out cross-validation to optimize discrimination parameters on 128 scanned nodes gave a sensitivity of 69% for detection of clinically relevant metastases (71% for macrometastases) and a specificity of 96%, comparable to literature results for touch imprint cytology, a standard technique for intraoperative diagnosis. ESS has the advantage of not requiring a pathologist to review the tissue sample. PMID:20799832

  4. Recurrent and second breast cancer detected on follow-up mammography and breast ultrasound after breast-conserving surgery: Findings and clinicopathologic factors

    Energy Technology Data Exchange (ETDEWEB)

    Yoon, Ga Young; Cha, Joo Hee; Kim, Hak Hee; Shin, Hee Jung; Chae, Eun Young; Choi, Woo Jung [Dept. of Radiology, Research Institute of Radiology, Asan Medical Center, College of Medicine, University of Ulsan, Seoul (Korea, Republic of)

    2016-01-15

    To assess the imaging and clinicopathologic outcomes of recurrent and second breast cancer after breast-conserving surgery for invasive ductal carcinomas detected on follow-up mammography and breast ultrasound (US). Seventy-six women with an ipsilateral breast tumor recurrence (IBTR) or regional lymph node recurrence and/or contralateral breast cancer (RLNR and CBC) after breast-conserving surgery were included in this study. The mammography and US images were analyzed and the clinicopathologic parameters were compared between the groups. Thirty had an IBTR, and 46 had a RLNR and CBC. The IBTR group's mammography and US images frequently revealed calcification and masses on the breast, respectively. The most frequent site of RLNR detected during follow-up mammography and breast US was the axilla. In univariate analysis, the tumors in the IBTR group were predominantly estrogen receptor (ER)-negative, HER-2 overexpression, and p53-positive. ER and HER-2 were shown by the multivariate analysis to be independent parameters associated for both types of recurrences. A mass or calcification is frequently present in IBTR and the axillary lymph node is the most frequent site of RLNR. ER and HER-2 status are major independent factors associated with recurrent and second breast cancer.

  5. Radiotherapy alone in breast cancer

    International Nuclear Information System (INIS)

    This retrospective analysis was conducted on breast cancer patients treated by radiotherapy alone at The Princess Margaret Hospital and at the Institut Gustave-Roussy. These patients had either operable tumours, but were unfit for general anesthesia, or had inoperable tumors due to local contraindications to surgery. Previous results showed that a radiation dose increase of 15 Gy can decrease the relative risk of tumour or lymph node recurrence twofold. In this third report, the same data were analyzed to determine the treatment-related complication rates and to correlate these to the radiation dose levels. Overall results were analyzed on 453 patients, but detailed analyses on complications were conducted on 372 patients not developing local recurrence in the first 6 months of follow-up. Each complication was graded on a 3-level previously defined scale. Most frequent complications were skin changes of different degrees, which were usually asymptomatic. More disabling complications were arm edema, impaired shoulder mobility, rib fractures and brachial plexopathy. The incidence of disabling complications was low. The only factor significantly increasing the risk of complications was the radiation dose level to the tumour and axilla. Technical factors such as overlapping fields should also be taken into account. As the more effective control of tumour and lymph nodes obtained in patients treated with higher radiation doses is counterbalanced by an increase in the complication rate, the dose to be delivered for each patient should be carefully chosen according to individual risk factors. (author). figs

  6. Ultrasonographic measurement of median nerve cross-sectional area reference values in a healthy Han population from Guiyang, China

    Institute of Scientific and Technical Information of China (English)

    Jun Chen; Shan Wu; Jun Ren

    2011-01-01

    High-resolution ultrasonography was used to analyze the nerve cross-sectional area (CSA) of the median nerve at 7 sites: the wrist crease, pisiform bone, hamate bone, 6 cm proximal to the tip of the wrist crease, proximal forearm (where the nerve enters the pronator teres muscle), 4 cm proximal to the tip of the medial epicondyle, and mid-humerus (mid-point between elbow crease and axilla) in 200 healthy volunteers from Guiyang, China. Results showed similar CSA values between the left and right sides, but the CSA 6 cm proximal to the tip of the wrist crease, proximal forearm, 4 cm proximal to tip of the medial epicondyle, and mid-humerus in males was greater than that of females. Moreover, CSA values at the wrist crease, pisiform bone, and hamate bone were greater in the middle-aged and old groups when compared to the young group, and correlated with body mass and height. Thus, reference values of median nerve CSA of the upper limbs can facilitate the analysis of abnormal nerve conditions.

  7. Ultrasonographic reference values for assessing normal radial nerve ultrasonography in the normal population

    Institute of Scientific and Technical Information of China (English)

    Jun Chen; Shan Wu; Jun Ren

    2014-01-01

    High-resolution ultrasound has been used recently to characterize median and ulnar nerves, but is seldom used to characterize radial nerves. The radial nerve is more frequently involved in en-trapment syndromes than the ulnar and median nerves. However, the reference standard for nor-mal radial nerves has not been established. Thus, this study measured the cross-sectional areas of radial nerves of 200 healthy male or female volunteers, aged 18 to 75, using high-resolution ultrasound. The results showed that mean cross-sectional areas of radial nerves at 4 cm upon the lateral epicondyle of the humerus and mid-humerus (midpoint between the elbow crease and axilla) were 5.14 ± 1.24 and 5.08 ± 1.23 mm2, respectively. The age and the dominant side did not affect the results, but the above-mentioned cross-sectional areas were larger in males (5.31 ± 1.25 and 5.19 ± 1.23 mm2) than in females (4.93 ± 1.21 and 4.93 ± 1.23 mm2, respective-ly). In addition, the cross-sectional areas of radial nerves were positively correlated with height and weight (r = 0.38, 0.36, respectively, bothP < 0.05). These data provide basic clinical data for the use of high-resolution ultrasound for the future diagnosis, treatment, and prognostic evalua-tion of peripheral neuropathies.

  8. A Case of Congenital Adrenal Hyperplasia Mimicking Cushing's Syndrome

    Science.gov (United States)

    Kim, Hye Jeong; Kang, Mira; Kim, Jae Hyeon; Kim, Sun Wook; Chung, Jae Hoon; Min, Yong-Ki; Lee, Moon-Kyu; Kim, Kwang-Won

    2012-01-01

    Congenital adrenal hyperplasia (CAH) is characterized by decreased adrenal hormone production due to enzymatic defects and subsequent rise of adrenocorticotrophic hormone that stimulates the adrenal cortex to become hyperplastic, and sometimes tumorous. As the pathophysiology is basically a defect in the biosynthesis of cortisol, one may not consider CAH in patients with hypercortisolism. We report a case of a 41-yr-old man with a 4 cm-sized left adrenal tumorous lesion mimicking Cushing's syndrome who was diagnosed with CAH. He had central obesity and acanthosis nigricans involving the axillae together with elevated 24-hr urine cortisol level, supporting the diagnosis of Cushing's syndrome. However, the 24-hr urine cortisol was suppressed by 95% with the low dose dexamethasone suppression test. CAH was suspected based on the history of precocious puberty, short stature and a profound suppression of cortisol production by dexamethasone. CAH was confirmed by a remarkably increased level of serum 17-hydroxyprogesterone level. Gene mutation analysis revealed a compound heterozygote mutation of CYP21A2 (I173N and R357W). PMID:23166432

  9. Protecting the radiation-damaged skin from friction: a mini review

    Energy Technology Data Exchange (ETDEWEB)

    Herst, Patries M [Department of Radiation Therapy, University of Otago, Wellington (New Zealand)

    2014-06-15

    Radiation-induced skin reactions are an unavoidable side effect of external beam radiation therapy, particularly in areas prone to friction and excess moisture such as the axilla, head and neck region, perineum and skin folds. Clinical studies investigating interventions for preventing or managing these reactions have largely focussed on formulations with moisturising, anti-inflammatory, anti-microbial and wound healing properties. However, none of these interventions has emerged as a consistent candidate for best practice. Much less emphasis has been placed on evaluating ways to protect the radiation-damaged skin from friction and excess moisture. This mini review analyses the clinical evidence for barrier products that form a protective layer by adhering very closely to the skin folds and do not cause further trauma to the radiation-damaged skin upon removal. A database search identified only two types of barrier products that fitted these criteria and these were tested in two case series and six controlled clinical trials. Friction protection was most effective when the interventions were used from the start of treatment and continued for several weeks after completion of treatment. Soft silicone dressings (Mepilex Lite and Mepitel Film) and Cavilon No Sting Barrier Film, but not Cavilon Moisturizing Barrier Cream, decreased skin reaction severity, most likely due to differences in formulation and skin build-up properties. It seems that prophylactic use of friction protection of areas at risk could be a worthwhile addition to routine care of radiation-damaged skin.

  10. Survey of the Role of Combined Screening Method with Ultrasonography in the Diagnosis of Breast Cancer

    Directory of Open Access Journals (Sweden)

    F. Gharekhanloo

    2011-01-01

    Full Text Available Introduction & Objective: The breast cancer is the most common malignancy in women and in recent years it is seen in younger ages. Because of dense breast tissue in these ages, the mammography sensitivity for breast cancer detection is reduced, so high quality ultrasonography (US as a combined screening method is effective. The aim of this study is the evaluation of the mammographic finding with the positive finding of ultrasonogarphy.Materials & Methods: In this cross-sectional study 300 cases were referred to the Mehr Medical Imaging Center for breast US and sonography of breast and axilla was performed. Mammography before or after US was also performed by another radiologist. All suspicious patients were referred for biopsy or surgery.Results: Mean age of patients was 46 y/o with the range of 32-76 y/o. Pathologic specimens approved malignancy in 21 patients and abscess in 1 patient. The most frequent symptom was palpable breast mass with mean diameter of 29 mm. Mean diameter of lymph nodes was 17.3 mm. Positive mammographic findings were seen in 85.7%and negative findings or only an asymmetric density in 14.3%.Conclusion: According to dense breast tissue especially in young women sensitivity of single screening by mammography is reduced in breast cancer detection, so combined screening with sonography and mammography especially in younger women improves the detection rate of breast carcinoma. (Sci J Hamadan Univ Med Sci 2011;17(4:57-60

  11. Sudden onset of facial edema and serum LDH elevation after radiation therapy for malignant lymphoma of the left parotid gland. A case report

    Energy Technology Data Exchange (ETDEWEB)

    Suzuki, Gen; Ogo, Etuyo; Toda, Yukihiro; Suefuji, Hiroaki; Hayabuchi, Naofumi [Kurume Univ., Fukuoka (Japan). School of Medicine

    2001-12-01

    A report of a 48 year-old male with non-Hodgkin's lymphoma of the left parotid gland (clinical stage I EA, follicular medium-sized B cell type) is presented. He was solely treated with 30 Gy of radiation to the whole neck region, bilateral paraclavicular region and the left axilla, and 10.6 Gy boost was given to the primary lesion. Five months later, facial edema and serum LDH elevation developed suddenly. Relapse of the malignant lymphoma was suspected, but a whole body CT scan failed to show this. On the contrary, the CT scan showed a diffuse hypoattenuated area of the thyroid gland. In addition to positive antibodies, i.e, antithyroglobulin and antimicrosomal antibodies, total cholesterol and other serum markers also suggested hypofunction of the thyroid due to acute exacerbation of chronic thyroiditis. Immediately after hormone-replacement therapy, his symptoms disappeared and the abnormal serum data improved. Although the relationship between chronic thyroiditis and radiation injury has not been clearly demonstrated, it seems necessary to evaluate thyroid function before radiotherapy for head and neck tumors. Patients with chronic thyroiditis should be followed carefully after radiotherapy. (author)

  12. Morphological characteristics of professional ballet dancers of the Bolshoi theater company.

    Science.gov (United States)

    Ferrari, Elisa Pinheiro; Silva, Diego Augusto Santos; Martins, Cilene Rebolho; Fidelix, Yara Lucy; Petroski, Edio Luiz

    2013-05-01

    The objective of this study was to describe the morphological profile ofprofessional dancers compared with university physical education students. Thirty-five subjects were evaluated as follows: 13 professional ballet dancers of the Bolshoi Theater Company, six males and seven females, and 22 university physical education students, 11 males and 11 females. Body mass, height, skinfold (triceps, biceps, subscapular, chest, axilla, supraspinale, Iliac crest, abdominal, Front thigh, medial calf) girth (Arm flexed and tensed, forearm, waist, gluteal girth, Mid-thigh girth and calf) and breadth (wrist, ankle, Biepicondylar humerus and femur) were evaluated and somatotype, body fat percentage (BF%) body mass index (BMI), Sigma7 Skinfolds lean body mass, bone, residual and muscle mass were calculated. Dancers showed lower values for BMI, sum of seven skinfolds, BF%, body fat percentage, fat mass, residual mass (p<0.05). For females, lean body mass was also lower in the group of dancers. Body muscle values were lower for university physical education students of both sexes (p<0.05). When assessing differences between male and female dancers and male and female university physical education students, dancers appeared to be more homogeneous than students. As for somatotype, male dancers showed predominance of mesomorphy over the other components and female dancers showed predominance of ectomorphy. The intense training in classical ballet interfered in body composition components, changing them significantly. PMID:23914487

  13. Treatment of Frontal Hyperhidrosis With Botulinum Toxin

    Directory of Open Access Journals (Sweden)

    Ayşe Esra Koku Aksu

    Full Text Available Focal hyperhidrosis is usually localized to the axillae, palms and soles. Less frequently, hyperhidrosis may be confined to the forehead and may have negative impact on patient’s quality of life. A 34-year-old man presented to our clinic with the complaint of frontal hyperhidrosis. He was treated with botulinum toxin A. Thirty points were marked over the forehead and at each injection point, 0.15 ml (3U botulinum toxin A were injected intracutaneously. Hyperhidrosis was significantly reduced and the effect lasted for 12 months. Skindex-29, a quality-of-life measure for skin disease, was administered to the patient at the beginning and at the end of second week of botulinum toxin A injection. There was a significant improvement on the Skindex-29 scale at the end of the treatment. There was no any side effect detected during and after the treatment. Botulinum toxin A treatment is considered to be effective and safe for frontal hyperhidrosis.

  14. Epidemiological survey of primary palmar hyperhidrosis in adolescents

    Institute of Scientific and Technical Information of China (English)

    LI Xu; CHEN Rong; TU Yuan-rong; LIN Min; LAI Fan-cai; LI Yue-ping; CHEN Jian-feng; YE Jian-gang

    2007-01-01

    Background Despite recent advances in recognition and treatment of primary palmar hyperhidrosis(PPH),the epidemiological survey has hardly been conducted.The aim of this study was to i.lvestigate the prevalence and epidemiological characteristics of primary PPH among adolescents in three cities of southeast China.Methods Stratified-cluster sampling was carried out and cross-sectional epidemiological survey by questionnaire was applied among 33 000 college and high schooJ students.Results The prevalence rate of PPH was 4.36% affecting both sexes equally.Prevalence rate of severe PPH was 0.27%.The average age of onset was 12.27±2.12 years.The peak age of onset was 6-16 years,accounting for 97.2% of PPH population.Positive family history was found in 17.9% PPH cases.Besides palms,axillae and soles can be also affected.Conclusions PPH affects a larger group of individual than previously reported.More measures should be taken to enhance the recognition,diagnosis,and treatment of PPH.

  15. Mammary and extramammary Paget's disease.

    Science.gov (United States)

    Lopes Filho, Lauro Lourival; Lopes, Ione Maria Ribeiro Soares; Lopes, Lauro Rodolpho Soares; Enokihara, Milvia M S S; Michalany, Alexandre Osores; Matsunaga, Nobuo

    2015-01-01

    Paget's disease, described by Sir James Paget in 1874, is classified as mammary and extramammary. The mammary type is rare and often associated with intraductal cancer (93-100% of cases). It is more prevalent in postmenopausal women and it appears as an eczematoid, erythematous, moist or crusted lesion, with or without fine scaling, infiltration and inversion of the nipple. It must be distinguished from erosive adenomatosis of the nipple, cutaneous extension of breast carcinoma, psoriasis, atopic dermatitis, contact dermatitis, chronic eczema, lactiferous ducts ectasia, Bowen's disease, basal cell carcinoma, melanoma and intraductal papilloma. Diagnosis is histological and prognosis and treatment depend on the type of underlying breast cancer. Extramammary Paget's disease is considered an adenocarcinoma originating from the skin or skin appendages in areas with apocrine glands. The primary location is the vulvar area, followed by the perianal region, scrotum, penis and axillae. It starts as an erythematous plaque of indolent growth, with well-defined edges, fine scaling, excoriations, exulcerations and lichenification. In most cases it is not associated with cancer, although there are publications linking it to tumors of the vulva, vagina, cervix and corpus uteri, bladder, ovary, gallbladder, liver, breast, colon and rectum. Differential diagnoses are candidiasis, psoriasis and chronic lichen simplex. Histopathology confirms the diagnosis. Before treatment begins, associated malignancies should be investigated. Surgical excision and micrographic surgery are the best treatment options, although recurrences are frequent. PMID:25830993

  16. Synchronous Bilateral Solid Papillary Carcinomas of the Breast

    Directory of Open Access Journals (Sweden)

    Noriko Yoshimura

    2013-01-01

    Full Text Available We herein report a case of synchronous bilateral solid papillary carcinoma of the breast. A 73-year-old female had a mass that was detected in the right breast on mammography. An ultrasound examination revealed one intracystic tumor in the right breast and two tumors in the left breast. A fine-needle aspiration biopsy of these three tumors was performed, which revealed a diagnosis of malignancy. A magnetic resonance imaging examination of the breasts showed diffuse small nodules surrounding these tumors bilaterally. Bilateral partial mastectomy and a sentinel lymph node biopsy were performed. Lymph node metastasis was detected in the right axilla, and additional lymph node dissection was performed. The pathological diagnosis was synchronous bilateral breast cancer, invasive ductal carcinoma NOS of the right breast, mucinous carcinomas of the left breast, and bilateral SPCs. A wide range of surgical margins were positive for SPCs, and additional bilateral total mastectomy was then performed. To the best of our knowledge, little is known about synchronous bilateral SPCs. Our case indicates that some SPCs can be widely scattered and make up a variety of invasive carcinomas. It is difficult to make a correct preoperative evaluation in such cases.

  17. CLINICAL AND HISTOPATHOLOGICAL STUDY OF CUTANEOUS TUBERCULOSIS

    Directory of Open Access Journals (Sweden)

    Ashok S

    2014-09-01

    Full Text Available Extrapulmonary tuberculosis constitutes about 10% of all cases of tuberculosis, and cutaneous tuberculosis makes up only a small proportion of these cases. Despite prevention programs, tuberculosis is still progressing endemically in developing countries. Commonest clinical variant of cutaneous tuberculosis in our study was tuberculous verrucosa cutis (TBVC seen in 46.66% patients followed by Lupus vulgaris seen in 33.33% patients followed by scrofuloderma (13.33%, papulonecrotic tuberculide (6.66%. The commonest site of involvement was upper limbs seen in 46.66% patients followed by lower limb seen in 20% patients, face, neck, inguinal region, axilla, chest in 6.66% and generalized pappilary eruptions in 6.66% patients. Maximum percentage of patients (53.3% had duration of cutaneous tuberculosis between 1-3 years followed by 33.33% between 1-6 months, 6.66% had duration of cutaneous tuberculosis between 7-12 months, and rest 6.66% had duration between 4-6 years. The commonest histopathological feature in our study was tuberculoid granuloma with epithelioid and Langhans giant cells seen in 70% patients, hyperkeratosis was seen in 13.33% patients and AFB bacilli were seen in 6.66% patients.

  18. A new species of the genus Pachytriton (Caudata: Salamandridae) from Hunan and Guangxi, southeastern China.

    Science.gov (United States)

    Yuan, Zhi-Yong; Zhang, Bao-Lin; Che, Jing

    2016-01-01

    Despite recent descriptions of multiple new species of the genus Pachytriton (Salamandridae), species richness in this China-endemic newts genus likely remains underestimated. In this study, we describe a new species of Pachytriton from northeastern Guangxi and southern Hunan, southeastern China. Both molecular analyses and morphological characters reveal that the new species can be distinguished from its congeners. The mitochondrial gene tree identified the new lineage highly divergent (uncorrected p-distance > 5.8 % by mitochondrial gene) from currently recognized species and placed it as the sister species of P. xanthospilos and P. changi. Furthermore, a nuclear gene haplotype network revealed a unique haplotype in the new populations. Statistical species delimitation using Bayes factor strongly supported the evolutionary independence of the new species from the closely-related P. xanthospilos. Morphologically, the new species is characterized by a uniformly dark brown dorsum without bright orange dots or black spots; irregular orange blotches on the venter; tips of fingers and toes orange on the dorsal side; moderately developed webs on the side of digits; absence of costal grooves between the axilla and groin; and widely open vomerine tooth series. PMID:27394299

  19. Progesterone secreting adrenal mass in a cat with clinical signs of hyperadrenocorticism.

    Science.gov (United States)

    Boord, M; Griffin, C

    1999-03-01

    A 7-year-old 7-kg (16-lb) neutered male Himalayan cat had nonpruritic progressive alopecia of 9 months' duration. The cat had hyperglycemia and glucosuria. Physical examination revealed complete alopecia along the abdomen, inguinal area, medial and caudal areas of the thighs, ventral area of the thorax, and axilla. Clinical signs were consistent with endocrine-induced alopecia and hyperadrenocorticism, however, results of diagnostic tests (ACTH stimulation and low-dose dexamethasone suppression) were not supportive of hyperadrenocorticism. Abdominal ultrasonography revealed a mass cranial to the left kidney. Blood samples were obtained before and after ACTH stimulation to measure sex hormone concentrations. Analysis revealed markedly high blood progesterone concentrations before and after ACTH stimulation. An adrenalectomy was performed and histologic examination of the mass revealed a well-differentiated adrenocortical carcinoma. The right adrenal gland could not be viewed during surgery and was assumed to be atrophic. Following surgery, the hyperglycemia and glucosuria resolved. Within 4 months of surgery, the hyperprogesteronemia had resolved, and at 12 months the cat's coat quality appeared normal. Findings suggest that cats with signs of hyperadrenocorticism should be evaluated not only for abnormal cortisol concentrations, but also for sex hormone abnormalities.

  20. Human medullary thyroid carcinoma: cell cultures and xenotransplants in nude mice. Immunocytochemistry and calcitonin secretion.

    Science.gov (United States)

    Andry, G; Lothaire, P; Vico, P; Dumont, P; Libert, A; Degeyter, M; Larsimont, D; Saigo, P E; Body, J J; Atassi, G

    1989-12-01

    Occult primary and recurrent medullary thyroid carcinomas (MTC) detected only by elevated calcitonin levels in the peripheral blood, generally after pentagastrin-test stimulation, are difficult to localize. Some new imaging procedures with radionuclide tracers or radiolabelled monoclonal antibodies against carcinoembryonic antigen seem to bring some potentially therapeutic benefits. We report our results with cell cultures and xenotransplants of human MTC with the intention of establishing reproducible models in vitro and in vivo. Cell cultures secrete calcitonin at up to 1200 pg/ml for periods ranging from 3 to 13 weeks. Immunocytochemistry detects cytoplasmic granules positive for calcitonin in polygonal epithelioid cells with dendritic processes. Xenotransplants in nude mice fare better in the subcutaneous axilla than in the subrenal capsule assay. In the former location the tumor-take is good and calcitonin is detected in the blood of the tumor-bearing animals, at levels ranging from 286 to more than 20,000 pg/ml. These models would be potentially usable as targets for radionuclide tracers and/or radiolabelled monoclonal antibodies. PMID:2689238

  1. Breast cancer management: Past, present and evolving

    Directory of Open Access Journals (Sweden)

    M Akram

    2012-01-01

    Full Text Available Breast cancer is known from ancient time,and the treatment strategy evolved as our understanding of the disease changed with time. In 460 BC Hippocrates described breast cancer as a humoral disease and presently after a lot of studies breast cancer is considered as a local disease with systemic roots. For most of the twentieth century Halsted radical mastectomy was the "established and standardized operation for cancer of the breast in all stages, early or late". New information about tumor biology and its behavior suggested that less radical surgery might be just as effective as the more extensive one. Eventually, with the use of adjuvant therapy likeradiation and systemic therapy, the extent of surgical resection in the breast and axilla got reduced further and led to an era of breast conservation. The radiation treatment of breast cancer has evolved from 2D to 3D Conformal and to accelarated partial breast irradiation, aiming to reduce normal tissue toxicity and overall treatment time. Systemic therapy in the form of hormone therapy, chemotherapy and biological agents is now a well-established modality in treatment of breast cancer. The current perspective of breast cancer management is based on the rapidly evolving and increasingly integrated study on the genetic, molecular , biochemical and cellular basis of disease. The challenge for the future is to take advantage of this knowledge for the prediction of therapeutic outcome and develop therapies and rapidly apply more novel biologic therapeutics.

  2. ALOPECIA AREATA - A CLINICAL ANALYSIS

    Directory of Open Access Journals (Sweden)

    Suma

    2013-12-01

    Full Text Available ABSTRACT : A lopecia areat a is one of the most emotionally devastating , dermatologic condition s . Alopecia areata is a unique , idiopathic disease in which there is patchy hair loss that is usually confined on the scalp but may occur on beard region , moustache , eyelashes , eyebrows , axilla , genitalia & general body surface . Alopecia total is a condition if all the hair on the scalp is lost and Alopecia universalis is a condition if in addition to scalp , there is complete loss of body hair . 1 It occurs equally in both males and females and onset can be at any age , but most often in children & y oung adults . 2 The etiology of alopecia areata is not known with certainty . Factors implicated are - autoimmune theory , genetic factors , atopic state & emotional stress . Alopecia areata progresses as a wave of follicles which enter telogen phase prematurely . It is characterized by non - scarring round and/or oval patches of hair loss . The diagnostic hallmark of alopecia areata is an exclamation mark hair at the active hair margin . The lesions are largely asymptomatic , which may manifest either as alopecia areat a classic , reticulate alopecia areata , alopecia totalis/universalis , or ophiasis&ophiasis inverse . 3 Associated clinical changes are - nail involvement , cataract , vitiligo etc

  3. MRSA infection in patients hospitalized at Sanglah Hospital: a case series.

    Science.gov (United States)

    Gayatri, A A Ayu Yuli; Utama, Susila; Somia, Agus; Merati, Tuti P

    2015-01-01

    This is the first report of MRSA infection in Sanglah Hospital. We reviewed eight patients with MRSA infection from microbiologi laboratory records between January and May 2011, than followed by tracing medical records to obtained data of the patients. Five of cases with sepsis, 1 case with osteomyelitis, and the two others with mediastinitis and pneumonia. The patients were kept in private isolated room and barrier-nursing technique was strictly followed. Further action was culturing specimen taken from the patients nose, throat, axilla, and samples taken from the health care workers, with no MRSA colonization were found. Five patients demonstrated good respond to intravenous administration of either vancomycin or linezolide. Three were died due to septic shock before the laboratory culture and antimicrobial susceptibility availabled. All of the strains isolated more than 48 hours after admission and also demonstrated clinical risk factors for hospitalized acquired MRSA (HA-MRSA). These strains had resistance to b-lactams but remain susceptible to many non b-lactam antibiotics, as reported in some community acquired MRSA (CA-MRSA) isolates. Future study using molecular typing required to fully understand the magnitude and ongoing evolution of MRSA infections.

  4. Modern surgical management of breast cancer therapy related upper limb and breast lymphoedema.

    Science.gov (United States)

    Leung, Nelson; Furniss, Dominic; Giele, Henk

    2015-04-01

    Breast cancer is the commonest cancer in the UK. Advances in breast cancer treatment means that the sequelae of treatment are affecting more women and for a longer duration. Lymphoedema is one such sequela, with wide-ranging implications, from serious functional and psychological effects at the individual level to wider economic burdens to society. Breast cancer-related lymphoedema is principally managed by conservative therapy comprising compression garments and manual decongestive massage. This approach is effective for early stages of lymphoedema, but it is not curative and the effectiveness depends on patient compliance. Early surgical approaches were ablative, gave significant morbidity and hence, reserved for the most severe cases of refractory lymphoedema. However, recent non-ablative reconstructive surgical approaches have seen a revival of interest in the prevention or surgical management of breast cancer-related lymphoedema. This review examines the modern surgical techniques for the treatment of breast cancer-related lymphoedema. Liposuction reduces the volume and symptoms of lymphedema, but requires continual compressive therapy to avoid recurrence. Lymphatic reconstruction or bypass techniques including lymph node transfer (inguinal nodes are transferred to the affected limb), lymphatico-lymphatic bypass (lymphatics bypass the axilla using a lymph vessel graft reconstructing lymphatic flow from arm to neck) and lymphaticovenous anastomoses (lymphatics in the arm are joined to the venous system aiding lymph drainage) show promise in reducing lymphedema significantly. Further research is required, including into the role of primary lymphaticovenous anastomoses in the prevention of lymphedema at the time of axillary dissection.

  5. Designing Flaps for Closure of Circular and Semicircular Skin Defects.

    Science.gov (United States)

    Alvarado, Alfredo

    2016-01-01

    Removing skin lesions from the human body is a simple procedure, but closing the resulting defect may prove a difficult task. The surgeon quite often encounters a problem when the lesion is located in a confined anatomical area where the elasticity of the skin is limited or when the lesion is large. To obviate these difficulties, I present 4 new incisions for closure of circular and semicircular skin defects on difficult parts of the human body such as the scalp, face, axilla, back, and sacrococcygeal areas. This article describes a working model made of white bond paper that can be enlarged or reduced in size using a regular copying machine that can be prepared in advance of surgery to make sure that it adapts to a particular anatomical location. Also, it describes a geometrical analysis in order to determine the distortion of the minimal tension lines of the skin, skin wastage, and length of the suture lines. In summary, it is possible to use a variety of skin incisions, taking advantage of the minimal tension lines of the skin and also taking into consideration the anatomical characteristics of the region involved. PMID:27104106

  6. Botulinum Toxin Treatment of Autonomic Disorders: Focal Hyperhidrosis and Sialorrhea.

    Science.gov (United States)

    Hosp, Christine; Naumann, Markus K; Hamm, Henning

    2016-02-01

    Primary focal hyperhidrosis is a common autonomic disorder that significantly impacts quality of life. It is characterized by excessive sweating confined to circumscribed areas, such as the axillae, palms, soles, and face. Less frequent types of focal hyperhidrosis secondary to underlying causes include gustatory sweating in Frey's syndrome and compensatory sweating in Ross' syndrome and after sympathectomy. Approval of onabotulinumtoxinA for severe primary axillary hyperhidrosis in 2004 has revolutionized the treatment of this indication. Meanwhile further type A botulinum neurotoxins like abobotulinumtoxinA and incobotulinumtoxinA, as well as the type B botulinum neurotoxin rimabotulinumtoxinB are successfully used off-label for axillary and various other types of focal hyperhidrosis. For unexplained reasons, the duration of effect differs considerably at different sites. Beside hyperhidrosis, botulinum neurotoxin is also highly valued for the treatment of sialorrhea affecting patients with Parkinson's disease, cerebral palsy, amyotrophic lateral sclerosis, motor neuron disease, and other neurologic conditions. With correct dosing and application, side effects are manageable and transient. PMID:26866492

  7. Classification of Systemic and Localized Sweating Disorders.

    Science.gov (United States)

    Ohshima, Yuichiro; Tamada, Yasuhiko

    2016-01-01

    Hyperhidrosis can be subdivided into generalized hyperhidrosis, with increased sweating over the entire body, and focal hyperhidrosis, in which the excessive sweating is restricted to specific parts of the body. Generalized hyperhidrosis may be either primary (idiopathic) or secondary. Secondary generalized hyperhidrosis may be caused by infections such as tuberculosis, hyperthyroidism, endocrine and metabolic disturbances such as pheochromocytoma, neurological disorders, or drugs. Focal hyperhidrosis may also be primary (idiopathic) or secondary. Frey's syndrome is one form of secondary focal hyperhidrosis that occurs during eating together with reddening of the area in front of the ear following parotid gland surgery or injury. Primary focal hyperhidrosis is particularly common on the palms and soles of the feet, in the axilla, and on the head. Anhidrosis may be either congenital/genetic or acquired. Some of the most typical forms of congenital/genetic anhidrosis include hypohidrotic ectodermal dysplasia, congenital insensitivity to pain and anhidrosis, and Fabry disease. Acquired anhidrosis is classified as secondary anhidrosis, which may be due to an underlying disorder such as a neurological disorder, an endocrine or metabolic disturbance, or the effect of drugs, or idiopathic anhidrosis for which the pathology, cause, and mechanism are unknown. Idiopathic anhidrosis is classified into acquired idiopathic generalized anhidrosis (AIGA), idiopathic segmental anhidrosis, and Ross syndrome. AIGA is divided into three categories according to differences in the site of disturbance: (1) sudomotor neuropathy, (2) idiopathic pure sudomotor failure, and (3) sweat gland failure. PMID:27584957

  8. Unusual and Unique Variant Branches of Lateral Cord of Brachial Plexus and its Clinical Implications- A Cadaveric Study

    Science.gov (United States)

    Padur, Ashwini Aithal; Shanthakumar, Swamy Ravindra; Shetty, Surekha Devadas; Prabhu, Gayathri Sharath; Patil, Jyothsna

    2016-01-01

    Introduction Adequate knowledge on variant morphology of brachial plexus and its branches are important in clinical applications pertaining to trauma and surgical procedures of the upper extremity. Aim Current study was aimed to report variations of the branches of the lateral cord of brachial plexus in the axilla and their possible clinical complications. Materials and Methods Total number of 82 upper limbs from 41 formalin embalmed cadavers was dissected. Careful observation was made to note the formation and branching pattern of lateral cord. Meticulous inspection for absence of branches, presence of additional or variant branches and presence of abnormal communications between its branches or with branches of other cords was carried out. Results In the present study, we noted varied branching pattern of lateral cord in 6 out of 82 limbs (7%). In one of the limb, the median nerve was formed by three roots; two from lateral cord and one from medial cord. Two limbs had absence of lateral pectoral nerve supplemented by medial pectoral nerves. One of which had an atypical ansa pectoralis. In 2 upper limbs, musculocutaneous nerve was absent and in both cases it was supplemented by median nerve. In one of the limb, coracobrachialis had dual nerve supply by musculocutaneous nerve and by an additional branch from the lateral cord. Conclusion Variations of brachial plexus and its branches could pose both intraoperative and postoperative complications which eventually affect the normal sensory and motor functions of the upper limb. PMID:27190783

  9. The impact of the number of excised axillary nodes and of the percentage of involved nodes on regional nodal failure in patients treated by breast-conserving surgery with or without regional irradiation

    International Nuclear Information System (INIS)

    Purpose: After breast-conserving surgery, recommendations for regional nodal radiotherapy are usually based on the number of positive nodes. This number is dependent on the number of nodes removed during the axillary dissection. This study examines whether the percentage of positive nodes may help to select patients for regional radiotherapy. Methods and Materials: A retrospective study was conducted on 1,372 T1-T2 node-positive breast cancer patients treated at L'Hotel-Dieu de Quebec Hospital between 1972 and 1997. Results: Among the patients who did not receive regional radiotherapy, the percentage of involved nodes was significantly associated with axillary failure. Ten-year axillary control rates were 97% and 91% when the percentage of involved nodes was 3 nodes). Conclusions: The percentage of involved nodes should be taken into consideration in selecting patients for regional radiotherapy. Irradiation of the axilla should be reserved for patients with a specific ratio: >40% involved nodes if N1-3 and ≥50% involved nodes if N>3 nodes

  10. Botulinum Toxin Treatment of Autonomic Disorders: Focal Hyperhidrosis and Sialorrhea.

    Science.gov (United States)

    Hosp, Christine; Naumann, Markus K; Hamm, Henning

    2016-02-01

    Primary focal hyperhidrosis is a common autonomic disorder that significantly impacts quality of life. It is characterized by excessive sweating confined to circumscribed areas, such as the axillae, palms, soles, and face. Less frequent types of focal hyperhidrosis secondary to underlying causes include gustatory sweating in Frey's syndrome and compensatory sweating in Ross' syndrome and after sympathectomy. Approval of onabotulinumtoxinA for severe primary axillary hyperhidrosis in 2004 has revolutionized the treatment of this indication. Meanwhile further type A botulinum neurotoxins like abobotulinumtoxinA and incobotulinumtoxinA, as well as the type B botulinum neurotoxin rimabotulinumtoxinB are successfully used off-label for axillary and various other types of focal hyperhidrosis. For unexplained reasons, the duration of effect differs considerably at different sites. Beside hyperhidrosis, botulinum neurotoxin is also highly valued for the treatment of sialorrhea affecting patients with Parkinson's disease, cerebral palsy, amyotrophic lateral sclerosis, motor neuron disease, and other neurologic conditions. With correct dosing and application, side effects are manageable and transient.

  11. Utility of second-look examinations in the management of a new hypermetabolic lesion detected by fluorodeoxyglucose positron emission tomography/CT for diagnosis of loco-regional recurrence in patients with breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Park, Jin Young; Cho, Kyu Ran; Park, Eun Kyung; Seo, Bo Kyoung; Woo, Ok Hee; Song, Sung Eun; Oh, Yu Whan; Bae, Jeong Won [Korea University College of Medicine, Seoul (Korea, Republic of)

    2014-02-15

    To investigate the clinical significance of a new hypermetabolic lesion detected by fluorodeoxyglucose positron emission tomography/CT (FDG-PET/CT) as well as the utility of second-look examinations to evaluate loco-regional recurrence of breast cancer. Our database revealed 922 breast cancer patients who underwent surgery from January 2008 to July 2011. We included 20 patients with negative findings on routine follow-up but with new hypermetabolic lesions on FDG-PET/CT. All underwent second-look examination [breast ultrasound (US) = 14, chest CT scan = 6]. A total of 17 cases were pathologically verified and 3 were diagnosed with follow-up imaging. The locations were in the axillae (n = 7), breast (n = 6), chest wall (n = 3), cervical/supraclavicular (n = 3), and internal mammary (n = 1). Of the 20 hypermetabolic lesions, 10 were pathologically confirmed malignancies. Of the 14 patients who had undergone US, 7 had suspicious findings and 5 were confirmed as malignancies. Of a total of 6 patients who had undergone CT scans, 5 had suspicious findings and all turned out to be malignancies. The positive predictive value of the second-look examination was 83.3% (10/12). Second-look examination and pathologic confirmation should be performed for newly appearing hypermetabolic lesions on FDG-PET/CT in order to exclude loco-regional recurrence in breast cancer patients.

  12. Cytological and Pathological Correlation of FNAC in Assessing Breast Lumps and Axillary Lymph Node Swellings in a Public Sector Hospital in India

    Directory of Open Access Journals (Sweden)

    Vasu Reddy Challa

    2013-01-01

    Full Text Available Background. Breast lumps have varied pathology, and there are different techniques to prove the diagnosis. The aim of the present study is to analyze the role of fine needle aspiration cytology (FNAC of the breast lesions at our center. Methods. We had retrospectively analysed 854 patients who underwent FNAC for primary breast lumps and 190 patients who underwent FNAC for an axillary lymph node in the year 2010. Results. Of 854 patients, histological correlation was available in 723 patients. The analysis was done for 812 patients as medical records were not available for 42 patients. FNAC was false negative in seven cases; 2 cases of phyllodes were reported as fibroadenoma, and 5 cases of carcinoma were diagnosed as atypical hyperplasia. The sensitivity, specificity, and false negative value of FNAC in diagnosing breast lumps were 99% (715/723, 100%, and 1%, respectively. Of 190 patients for whom FNAC was performed for axilla, 170 had proven to have axillary lymph node metastases, and the rest had reactive hyperplasia or inflammatory cells. Conclusions. FNAC is rapid, accurate, outpatient based, and less complicated procedure and helps in diagnosis of breast cancer, benign diseases, and axillary involvement in experienced hands with less chance of false results.

  13. Contralateral axillary disease in patients with previously treated breast cancer: manifestation of distant metastases or occult primary in contralateral breast?

    International Nuclear Information System (INIS)

    Contralateral axillary lymphadenopathy is occasionally seen in patients following disease in the ipsilateral breast. The aim of the study was to find out whether it might be a manifestation of an occult primary in the contralateral breast or manifestation of distant metastases from the previously treated carcinoma. A review of the records of 1331 breast cancer patients presented with recurrent disease and treated with surgery, radio-, chemo- or combined therapy showed that 36 patients presented with disease in the contralateral axilla during follow up. In 21 (1.6%) of them contralateral lymphadenopathy was the only symptom of the disease. 16 of them developed disease in the contralateral breast: in all cases the disease was locally advanced in nature indicative of diffuse involvement of the whole breast. In almost all 36 cases systemic disease developed soon after contralateral axillary disease was noted. These observations as well as pathological analysis suggested that contralateral axillary disease in our patients was an indication of metastases from the ipsilateral breast rather than manifestation of occult primary in the contralateral breast. (author)

  14. Scrotal and retroperitoneal lymphangioma of a 12-year-old boy: case report

    International Nuclear Information System (INIS)

    Lymphangiomas occurs in children quite frequently. They are most commonly localized in the head, neck, axilla, chest, abdomen, and retroperitoneum. Lymphangiomas of the scrotum are very rare and are usually clinically silent, so they are a challenge for radiologists performing US examination in children. They are obliged to differentiate the following lesions: torsion of the testicle, scrotal hernia, hydrocoele, and epididymal cyst, in addition to the masses of primary extra-testicular localization such as hemagioma, congenital vascular malformations, fibromas, and malignant tumors. Additional difficulties appear in boys who present acute scrotum syndrome. The paper reports the diagnostics and treatment of a huge multicystic lymphangioma situated in he scrotum and retroperitoneum of a 12-year-old boy who had fallen from a bicycle and presented acute scrotum. The lesion of the scrotum was surgically excised. Retroperitoneal lymphangioma was detected during this operation. Subsequent diagnostics was based on ultrasonography, computerized tomography, and magnetic resonance imaging of the abdominal cavity. The lymphangioma of the retroperitoneum was resected. The patient shows no evidence of recurrence after 7 years. Cystic lymphangiomas are rare but benign intra-scrotal, extra-testicular, painless masses in children. They are sonographically multicystic or multiloculated abnormalities and may show infiltrative extension to the perineum, retroperitoneum, or abdomen. Recognition of this entity and its extent is important for correct clinical management and may be for planning treatment. (author)

  15. Fat saturation in dynamic breast MRI at 3 Tesla: is the Dixon technique superior to spectral fat saturation? A visual grading characteristics study

    Energy Technology Data Exchange (ETDEWEB)

    Clauser, P. [University of Udine, Azienda Ospedaliero-Universitaria ' ' S.Maria della Misericordia' ' , Institute of Diagnostic Radiology, Udine (Italy); Medical University of Vienna, Department of Biomedical Imaging and Image-guided interventions, Division of Molecular and Gender Imaging, Vienna (Austria); Pinker, K.; Helbich, T.H.; Kapetas, P.; Bernathova, M.; Baltzer, P.A.T. [Medical University of Vienna, Department of Biomedical Imaging and Image-guided interventions, Division of Molecular and Gender Imaging, Vienna (Austria)

    2014-09-15

    To intra-individually compare the diagnostic image quality of Dixon and spectral fat suppression at 3 T. Fifty consecutive patients (mean age 55.1 years) undergoing 3 T breast MRI were recruited for this prospective study. The image protocol included pre-contrast and delayed post-contrast spectral and Dixon fat-suppressed T1w series. Two independent blinded readers compared spectral and Dixon fat-suppressed series by evaluating six ordinal (1 worst to 5 best) image quality criteria (image quality, delineation of anatomical structures, fat suppression in the breast and axilla, lesion delineation and internal enhancement). Breast density and size were assessed. Data analysis included Spearman's rank correlation coefficient and visual grading characteristics (VGC) analysis. Four examinations were excluded; 48 examinations in 46 patients were evaluated. In VGC analysis, the Dixon technique was superior regarding image quality criteria analysed (P < 0.01). Smaller breast size and lower breast density were significantly (P < 0.01) correlated with impaired spectral fat suppression quality. No such correlation was identified for the Dixon technique, which showed reconstruction-based water-fat mixups leading to insufficient image quality in 20.8 %. The Dixon technique outperformed spectral fat suppression in all evaluated criteria (P < 0.01). Non-diagnostic examinations can be avoided by fat and water image reconstruction. The superior image quality of the Dixon technique can improve breast MRI interpretation. (orig.)

  16. Hyalomma aegyptium on Spur-thighed Tortoise (Testudo graeca in Urmia Region West Azerbaijan, Iran

    Directory of Open Access Journals (Sweden)

    M Tavassoli

    2007-05-01

    Full Text Available Background: Ticks are obligate blood feeders that parasitize a wide variety of animals. Hyalomma aegyptium, parasitize tortoises and other small wild life and livestock. This study was carried out to determine spur-thighed tortoise (Testudo graeca infestation to H. ageyptium in Urmia region West Azerbaijan of Iran. Methods: The study was carried out over a 16 month period from the spring of 2004 to the fall of 2005. A total of 32 tor¬toises were sampled. Results: The results indicated that 14 tortoises infected with ticks. A total of 117 ticks were collected from infested animals, the minimum and maximum tick infestation was 1-60. Ticks were attached to the axilla of fore and hind legs of tortoises. All ticks were determined to be H. aegyptium. Conclusion: H. aegyptium was the most common tick species in the study area. Due to tendency of some people to keeping tortoise as pet animal, more attention must be done to tortoise’s tick infestation. Due to existence of H. aegyptium on tor¬toises in this region more study will need to evaluate presence of this tick on other animal species and its role on transmis¬sion of diseases.

  17. Ultrasound guidance improves the success rate of axillary plexus block: a meta-analysis

    Directory of Open Access Journals (Sweden)

    Qin Qin

    2016-04-01

    Full Text Available ABSTRACT OBJECTIVE: To evaluate the value of real-time ultrasound (US guidance for axillary brachial plexus block (AXB through the success rate and the onset time. METHODS: The meta-analysis was carried out in the Anesthesiology Department of the Second Affiliated Hospital of Soochow University, Suzhou, Jiangsu Province, China. A literature search of Medline, EMBASE, Cochrane database from the years 2004 to 2014 was performed. The literature searches were carried out using medical subject headings and free-text word: "axilla", "axillary", "brachial plexus", "ultrasonography", "ultrasound", "ultrasonics". Two different reviewers carried out the search and evaluated studies independently. RESULTS: Seven randomized controlled trials, one cohort study and three retrospective studies were included. A total of 2042 patients were identified. 1157 patients underwent AXB using US guidance (US group and the controlled group included 885 patients (246 patients using traditional approach (TRAD and 639 patients using nerve stimulation (NS. Our analysis showed that the success rate was higher in the US group compared to the controlled group (90.64% vs. 82.21%, p < 0.00001. The average time to perform the block and the onset of sensory time were shorter in the US group than the controlled group. CONCLUSION: The present study demonstrated that the real-time ultrasound guidance for axillary brachial plexus block improves the success rate and reduce the mean time to onset of anesthesia and the time of block performance.

  18. Hyperhidrosis and Its Treatment: A Safe and Effective Alternative in the Treatment of Palmoplantar Hyperhidrosis, Iontophoresis

    Directory of Open Access Journals (Sweden)

    Deren Özcan

    2011-03-01

    Full Text Available Primary hyperhidrosis is characterized by excessive sweating of unknown cause which most commonly involves the palms, soles, and axillae in a bilateral and symmetrical fashion. Since it leads to physical discomfort and psychosocial difficulties in the affected individuals, it should be treated effectively. However, treatment can be challenging as its pathophysiology is poorly understood. There are several treatment options, including topical or systemic medications and surgical or non-surgical invasive techniques. Iontophoresis is the introduction of ionized substances into the surface tissues by means of an electric current. It is a non-invasive, safe, well tolerated, and effective treatment method for primary hyperhidrosis without long-term adverse effects and compensatory hyperhidrosis. Iontophoresis is suggested as a first-line therapy in severe palmoplantar hyperhidrosis and second-line therapy in milder cases that are unresponsive to topical treatments. In axillary hyperhidrosis it is less effective and not practical to use. Being time consuming and requiring maintenance therapy are its most important disadvantages. In this article, hyperhidrosis and the principal treatment options, the indications of iontophoresis for the treatment of primary hyperhidrosis, its mechanism of action, treatment protocol and procedure, adverse effects, and contraindications are reviewed.

  19. A dual-modality photoacoustic and ultrasound imaging system for noninvasive sentinel lymph node detection: preliminary clinical results

    Science.gov (United States)

    Erpelding, Todd N.; Garcia-Uribe, Alejandro; Krumholz, Arie; Ke, Haixin; Maslov, Konstantin; Appleton, Catherine; Margenthaler, Julie; Wang, Lihong V.

    2014-03-01

    Sentinel lymph node biopsy (SLNB) has emerged as an accurate, less invasive alternative to axillary lymph node dissection, and it has rapidly become the standard of care for patients with clinically node-negative breast cancer. The sentinel lymph node (SLN) hypothesis states that the pathological status of the axilla can be accurately predicted by determining the status of the first (i.e., sentinel) lymph nodes that drain from the primary tumor. Physicians use radio-labeled sulfur colloid and/or methylene blue dye to identify the SLN, which is most likely to contain metastatic cancer cells. However, the surgical procedure causes morbidity and associated expenses. To overcome these limitations, we developed a dual-modality photoacoustic and ultrasound imaging system to noninvasively detect SLNs based on the accumulation of methylene blue dye. Ultimately, we aim to guide percutaneous needle biopsies and provide a minimally invasive method for axillary staging of breast cancer. The system consists of a tunable dye laser pumped by a Nd:YAG laser, a commercial ultrasound imaging system (Philips iU22), and a multichannel data acquisition system which displays co-registered photoacoustic and ultrasound images in real-time. Our clinical results demonstrate that real-time photoacoustic imaging can provide sensitive and specific detection of methylene blue dye in vivo. While preliminary studies have shown that in vivo detection of SLNs by using co-registered photoacoustic and ultrasound imaging is feasible, further investigation is needed to demonstrate robust SLN detection.

  20. Radiation to the breast. Complications amenable to surgical treatment

    Energy Technology Data Exchange (ETDEWEB)

    Bostwick, J.; Stevenson, T.R.; Nahai, F.; Hester, T.R.; Coleman, J.J.; Jurkiewicz, M.J.

    1984-10-01

    Major complications of radiation directed to the breast, axilla, and mediastinum were treated in 54 patients from 1974 to 1983. A classification of these complications facilitates both an understanding of the pattern of injury and the development of a treatment plan. Classification: I. Breast necrosis; II. Radionecrosis and Chest Wall Ulceration; III. Accelerated Coronary Atherosclerosis with Median Sternotomy Wound Failure After Coronary Revascularization; IV. Brachial Plexus Pain and Paresis; V. Lymphedema and Axillary Cicatrix; VI. Radiation-induced Neoplasia. The treatment has evolved during the 10-year study period to excision of the necrotic wound, including any tumor, and closure with a transposed muscle or musculocutaneous flap of latissimus dorsi (II, III, V) or rectus abdominis (I, II, VI). This strategy reflects a change from primary use of the omentum during the first years of the study. The vascularity, oxygen and antibiotic delivery of these muscle and musculocutaneous flaps promote wound healing, usually with one operation. The transfer of these muscles has not caused significant functional deficits.

  1. Protecting the radiation-damaged skin from friction: a mini review

    International Nuclear Information System (INIS)

    Radiation-induced skin reactions are an unavoidable side effect of external beam radiation therapy, particularly in areas prone to friction and excess moisture such as the axilla, head and neck region, perineum and skin folds. Clinical studies investigating interventions for preventing or managing these reactions have largely focussed on formulations with moisturising, anti-inflammatory, anti-microbial and wound healing properties. However, none of these interventions has emerged as a consistent candidate for best practice. Much less emphasis has been placed on evaluating ways to protect the radiation-damaged skin from friction and excess moisture. This mini review analyses the clinical evidence for barrier products that form a protective layer by adhering very closely to the skin folds and do not cause further trauma to the radiation-damaged skin upon removal. A database search identified only two types of barrier products that fitted these criteria and these were tested in two case series and six controlled clinical trials. Friction protection was most effective when the interventions were used from the start of treatment and continued for several weeks after completion of treatment. Soft silicone dressings (Mepilex Lite and Mepitel Film) and Cavilon No Sting Barrier Film, but not Cavilon Moisturizing Barrier Cream, decreased skin reaction severity, most likely due to differences in formulation and skin build-up properties. It seems that prophylactic use of friction protection of areas at risk could be a worthwhile addition to routine care of radiation-damaged skin

  2. Lipoid proteinosis (Urbach-Wiethe disease: A case report

    Directory of Open Access Journals (Sweden)

    Munise Daye

    2014-12-01

    Full Text Available Lipoid proteinosis, which is known as “Urbach-Wiethe disease”, was first described in 1929 as “lipoidosis cutis et mucosae” by Urbach and Wiethe. It is a rare autosomal recessive inherited genodermatosis. There are PAS-positive hyaline material deposits in the skin, mucosa and visceral organs. A 23-year-old man, who was suffering from swelling of the lower lip and a fissure on the inner side of the lip, presented to our outpatient clinic. On dermatological examination, there were lower lip edema and infiltration, as well as macroglossia. There were bilateral yellowish papules along his eyelashes. For his ocular findings; it was learned that he had been treated for trichiasis at his childhood. There were multiple atrophic scars on his face, elbows, axilla, knees, and the skin overlying his spinous processes. He had no hoarseness. There was no consanguinity between his mother and father. Physical examination was normal. Three punch biopsies were carried out from his tongue, lips and elbow with the preliminary diagnoses of lipoid proteinosis, Melkersson-Rosenthal syndrome, focal epithelial hyperplasia, amyloidosis, granulomatous cheilitis, atrofoderma, and anetoderma. Deposition of hyaline PAS-positive materials was observed on his histopathological examination. According to the clinical and histopathological findings, the patient was diagnosed as having lipoid proteinosis. Otorhinolaryngologists, ophthalmologists, dermatologists, and neurologists should keep this rare condition in mind in the differential diagnosis.

  3. Lectin-like oxidized low density lipoprotein receptor 1(LOX-1 levels and endothelial dysfunction in patients with primary essential hyperhidrosis

    Directory of Open Access Journals (Sweden)

    Emine Nur Rifaioglu

    2013-12-01

    Full Text Available Objective: Primary essential hyperhidrosis (PEH is adisorder characterized by excessive sweating of palms,soles and axilla. Although its etiology was not fully understand,increased activity of the autonomic nervoussystem may play a role in the pathogenesis of PEH. Inthe study we aimed to investigate flow mediated dilatationand lectin like oxide LDL receptor 1 (LOX-1 levels as anindicator of endothelial dysfunction in patient with PEH.Methods: Thirty-three PEH patients diagnosed withstarch-iodine test and age- and sex-matched 19 healthycontrols were included in the study. Flow-mediated dilatationwas performed by ultrasonographical measurementof brachial artery. Serum LOX-1 levels were analyzedwith Enzyme-Linked Immuno-Sorbent Assay (ELISA kit.Results: Brachial artery FMD diameters and post-nitratedilatation diameters were not different between patientsand the controls. There was no difference between patientand control groups when compared for LOX-1 levels.Conclusion: Larger studies are needed to understand,indeed, whether excessive hyperhidrosis in PEH is onlya peripheral excessive response to normal sympatheticactivity or a systemic sympathetic hyperactivity with cardiovasculareffects, which is disguised by compensatorymechanisms, such as nitric oxide (NO.Key words: endothelial dysfunction, flow mediated dilatation,lectin like oxidized low density lipoprotein receptor 1, primary essential hyperhidrosis

  4. Ecthyma gangrenosum in a patient with non-Hodgkin lymphoma

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    Čolović Nataša

    2007-01-01

    Full Text Available Introduction. Ecthyma gangrenosum is a rare disease of the skin that causes the localized necrosis of the skin and subcutaneous fat tissue, leading to the multiple ulcerations surrounded by local hyperaemia. The ulcerations are usually localized in groins, and perianal area. In the majority of cases ecthyma is caused by a Pseudomonas aeruginosa sepsis. The disease usually appears in immunocompromized, most frequently hematological patients. Case report. We presented a 78-year-old woman who had been treated for non-Hodgkin lymphoma for the last 18 years. She had recently been given cytotoxics which led to neutropenia. The patient suddenly developed high fever, chill and diarrhea, followed by ecthyma gangrenosum cutaneous lesions in groins, axillas, right side of the neck and umbilicus. Pseudomonas aeruginosa and Proteus mirabilis, that were sensitive to several antibiotics were isolated. The treatment included rehydratation, antibiotics, surgical debridement and regular dressing with antiseptics. The healing of all lesions was achieved after sixteen weeks of the treatment. Conclusion. If haemorrhagic- necrotic lesions of the skin are developed in immunocompromised, usually haematologic patients, an Ecthyma gangrenosum has to be considered immediately, material for identification of a cause has to be taken, followed by immediate administration of antibiotics effective against Pseudomonas aeruginosa. Surgical debridement and other therapeutic modalities are to be considered in some patients. .

  5. Chronic radiodermatitis following cardiac catheterisation: a report of two cases and a brief review of the literature.

    Science.gov (United States)

    Dehen, L; Vilmer, C; Humilière, C; Corcos, T; Pentousis, D; Ollivaud, L; Chatelain, D; Dubertret, L

    1999-03-01

    Cardiac angiography produces one of the highest radiation exposures of any commonly used diagnostic x ray procedure. Recently, serious radiation induced skin injuries have been reported after repeated therapeutic interventional procedures using prolonged fluoroscopic imaging. Two male patients, aged 62 and 71 years, in whom chronic radiodermatitis developed one to two years after two consecutive cardiac catheterisation procedures are reported. Both patients had undergone lengthy procedures using prolonged fluoroscopic guidance in a limited number of projections. The resulting skin lesions were preceded, in one case, by an acute erythema and took the form of a delayed pigmented telangiectatic, indurated, or ulcerated plaque in the upper back or below the axilla whose site corresponded to the location of the x ray tube during cardiac catheterisation. Cutaneous side effects of radiation exposure result from direct damage to the irradiated tissue and have known thresholds. The diagnosis of radiation induced skin injury relies essentially on clinical and histopathological findings, location of skin lesions, and careful medical history. Interventional cardiologists should be aware of this complication, because chronic radiodermatitis may result in painful and resistant ulceration and eventually in squamous cell carcinoma.

  6. Aneurisma infectado de artéria braquial após endocardite infecciosa de valva mitral Infected aneurysm of brachial artery after mitral valve infective endocarditis

    Directory of Open Access Journals (Sweden)

    Heraldo Guedis Lobo Filho

    2011-03-01

    Full Text Available Apresentamos um caso de aneurisma infectado de artéria braquial em paciente com endocardite infecciosa por Streptococcus bovis. Homem de 49 anos de idade se apresentou com febre, dispnéia e sopro regurgitativo em foco mitral com irradiação para axila. O ecocardiograma demonstrou vegetação em valva mitral nativa. Após troca valvar mitral com implante de prótese biológica, observou-se massa pulsátil de cinco centímetros de diâmetro em fossa antecubital direita. Foi feito o diagnóstico de aneurisma infectado de artéria braquial, e o tratamento cirúrgico foi realizado com sucesso. O objetivo desse relato de caso é apresentar uma complicação pouco comum após endocardite infecciosa.We present a case of brachial artery infected aneurysm in a patient with infective endocarditis caused by Streptococcus bovis. A 49-year-old man presented with fever dyspnea and a pansystolic murmur with irradiation to axilla. The echocardiogram revealed vegetation in native mitral valve. After mitral valve replacement with bioprosthesis, it was observed pulsatile mass of five centimeters in diameter at antecubital fossa of right upper limb. It was made the diagnosis of infected aneurysm of the brachial artery, and the surgery was performed successfully. The aim of this case report is to show a rare complication after infective endocarditis.

  7. Inhibition of metastasis to lung of a human nasopharyngeal carcinoma cell line CNE-2L2 transfected with pRc/CMV-antisense 6A8 cDNA in nude mice

    Institute of Scientific and Technical Information of China (English)

    张立新; 刘玉琴; 马凤蓉; 顾蓓; 史耕先; 赵雪梅; 李波; 高进; 赵方萄; 张淑珍; 李国燕; 王讯; 朱立平

    1999-01-01

    The growth of CNE-2L2 cell, a cloned line of human nasopharyngeal carcinoma with a high potentiality of metastasis to lung was inhibited to a certain extent after transfection with a recombinant antisense expression vector of a cDNA encoding a human α-mannosidase (pRc/CMV-antisense 6A8 cDNA)( the Genbank accession number of 6A8 cDNA is U37248) in comparison with that of the cell transfected with the Mock and of the wild cell. Two months after a subcutaneous inoculation of CNE-2L2 cell into the axilla of nude mice metastatic lesions in the lung were observed in 9/10 mice (90%) with grade Ⅲ in 8 mice and grade Ⅱ in one mouse in the wild cell group, in 6/8 mice (75%) with grade Ⅲ in one mouse, grade Ⅱ in 2 mice and grade Ⅰ in 3 mice in the Mock-transfection group, in only 3/10 mice (30%) with all grade Ⅰ in pRc/CMV-antisense 6A8 cDNA-transfection group.

  8. Breast disease with skin thickening: differential diagnosis with mammography and ultrasonography

    Energy Technology Data Exchange (ETDEWEB)

    Shin, Young Rok; Kim, Hak Hee; Cha, Eun Suk; Park, Hye Seong; Kim, Ki Tae; Shinn, Kyung Sub [The Catholic University of Korea College of Medicine, Seoul (Korea, Republic of)

    1999-02-01

    Diffuse skin thickening of the breast is produced by lymphedema usually secondary to obstruction of the axillary lymphatics. On physical examination, the affected breast is, due to increased fluid content, larger, heavier, and of higher overall density. Mammography reveals an increased coarse reticular pattern. Thickening of the skin can have many causes. It may be a result of tumor invasion or a tumor in the dermal lymphatics ; or because of lymphatic congestion through obstruction of lymphatic drainage within the breast, in the axilla, or centrally in the mediastinum. Further causes may be congestive heart failure, benign inflammation, primary skin processes such as psoriasis, or systemic diseases which involve the skin. Mammographic appearance is known to be nonspecific. Ultrasound can demonstrate skin thickening directly, but despite some reports suggesting that the cause of skin thickening can be inferred from the results of ultrasound, this is not usually of practical importance. The purpose of this study is to review the causes of skin thickening of the breast and to use mammography and US to differentiate the causes.

  9. Comparison between hemosiderin and Technetium-99 in sentinel lymph node biopsy in human breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Vasques, Paulo Henrique Diogenes; Aquino, Ranniere Gurgel Furtado de; Pinheiro, Luiz Gonzaga Porto, E-mail: luizgporto@uol.com.br [Universidade Federal do Ceara (UFC), Fortaleza, CE (Brazil). Departamento de Cirurgia; Alves, Mayara Maia [Rede Nordeste de Biotecnologia (RENORBIO/UFC), Fortaleza, CE (Brazil); Torres, Roberto Vitor Almeida; Bezerra, Jose Lucas Martins [Universidade Federal do Ceara (UFC), Fortaleza, CE (Brazil). Faculdade de Medicina; Brasileiro, Luis Porto [Faculdades INTA, Sobral, CE (Brazil). Faculdade de Medicina

    2015-11-15

    Purpose: To assess the safety and potential equivalence of the use of hemosiderin compared to the Technetium-99 in sentinel lymph node biopsy in human breast cancer. Methods: Non-random sample of 14 volunteer women diagnosed with breast cancer with primary tumors (T1/T2) and clinically tumor-free axilla were submitted to the identification of sentinel lymph node using hemosiderin obtained from autologous blood injected in the periareolar region 24h before surgery on an outpatient basis. Patients received preoperative subareolar intradermal injection of Technetium-99 in the immediate preoperative period. Patients were submitted to sentinel lymph node biopsy, with incision in the axillary fold guided by Gamma-Probe, dissection by planes until the identification of the point of maximum uptake of Technetium-99, identifying the marked nodes and their colors. All surgical specimens were sent for pathological and immunohistochemical study. Results: The results showed no evidence of side effects and/or allergic and non-allergic reactions in patients submitted to SLNB with hemosiderin. The SLN identification rate per patient was 100%. SLNB identification rate per patient with hemosiderin was the same as that of Technetium, with a concordance rate of 100% between the methods. Conclusion: Hemosiderin is a safe dye that is equivalent to Technetium in breast sentinel lymph node biopsy. (author)

  10. Chemosignals of stress influence social judgments.

    Science.gov (United States)

    Dalton, Pamela; Mauté, Christopher; Jaén, Cristina; Wilson, Tamika

    2013-01-01

    Human body odors have important communicative functions regarding genetic identity, immune fitness and general health, but an expanding body of research suggests they can also communicate information about an individual's emotional state. In the current study, we tested whether axillary odors obtained from women experiencing psychosocial stress could negatively influence personality judgments of warmth and competence made about other women depicted in video scenarios. 44 female donors provided three types of sweat samples: untreated exercise sweat, untreated stress sweat and treated stress sweat. After a 'washout' period, a commercial unscented anti-perspirant product was applied to the left axilla only to evaluate whether 'blocking' the stress signal would improve the social evaluations. A separate group of male and female evaluators (n = 120) rated the women in the videos while smelling one of the three types of sweat samples. Women in the video scenes were rated as being more stressed by both men and women when smelling the untreated vs. treated stress sweat. For men only, the women in the videos were rated as less confident, trustworthy and competent when smelling both the untreated stress and exercise sweat in contrast to the treated stress sweat. Women's social judgments were unaffected by sniffing the pads. The results have implications for influencing multiple types of professional and personal social interactions and impression management and extend our understanding of the social communicative function of body odors. PMID:24130845

  11. The evaluation of dose of TSEI with TLD and diode detector of the uterine cervix cancer

    Energy Technology Data Exchange (ETDEWEB)

    Je, Young Wan; Na, Keyung Su; Yoon, Il Kyu; Park, Heung Deuk [Dept. of Radiation Oncology, Seoul National University Hospital, Seoul (Korea, Republic of)

    2005-03-15

    To evaluate radiation dose and accuracy with TLD and diode detector when treat total skin with electron beam. Using Stanford Technique, we treated patient with Mycosis Fungoides. 6 MeV electron beam of LINAC was used and the SSD was 300 cm. Also, acrylic speller(0.8 cm) was used. The patient position was 6 types and the gantry angle was 64, 90 and 116 degree. The patient's skin dose and the output were detected 5 to 6 times with TLD and diode. The deviations of dose detected with TLD from tumor dose were CA + 6%, thigh + 8%, umbilicus + 4%, calf - 8%, vertex - 74.4%, deep axillae - 10.2%, anus and testis - 87%, sole - 86% and nails shielded with 4 mm lead + 4%. The deviations of dose detected with diode were - 4.5% {approx} + 5% at the patient center and - 1.1% {approx} + 1% at the speller. The deviation of total skin dose was + 8% {approx} - 8% and that deviation was within the acceptable range({+-}10%). The boost dose was irradiated for the low dose areas(vertex, anus, sole). The electron beam output detected at the sootier was stable. It is thought that the deviation of dose at patient center detected with diode was induced by detection point and patient position.

  12. The transcriptional regulatory network of Corynebacterium jeikeium K411 and its interaction with metabolic routes contributing to human body odor formation.

    Science.gov (United States)

    Barzantny, Helena; Schröder, Jasmin; Strotmeier, Jasmin; Fredrich, Eugenie; Brune, Iris; Tauch, Andreas

    2012-06-15

    Lipophilic corynebacteria are involved in the generation of volatile odorous products in the process of human body odor formation by degrading skin lipids and specific odor precursors. Therefore, these bacteria represent appropriate model systems for the cosmetic industry to examine axillary malodor formation on the molecular level. To understand the transcriptional control of metabolic pathways involved in this process, the transcriptional regulatory network of the lipophilic axilla isolate Corynebacterium jeikeium K411 was reconstructed from the complete genome sequence. This bioinformatic approach detected a gene-regulatory repertoire of 83 candidate proteins, including 56 DNA-binding transcriptional regulators, nine two-component systems, nine sigma factors, and nine regulators with diverse physiological functions. Furthermore, a cross-genome comparison among selected corynebacterial species of the taxonomic cluster 3 revealed a common gene-regulatory repertoire of 44 transcriptional regulators, including the MarR-like regulator Jk0257, which is exclusively encoded in the genomes of this taxonomical subline. The current network reconstruction comprises 48 transcriptional regulators and 674 gene-regulatory interactions that were assigned to five interconnected functional modules. Most genes involved in lipid degradation are under the combined control of the global cAMP-sensing transcriptional regulator GlxR and the LuxR-family regulator RamA, probably reflecting the essential role of lipid degradation in C. jeikeium. This study provides the first genome-scale in silico analysis of the transcriptional regulation of metabolism in a lipophilic bacterium involved in the formation of human body odor.

  13. Tangential vs. defined radiotherapy in early breast cancer treatment without axillary lymph node dissection. A comparative study

    Energy Technology Data Exchange (ETDEWEB)

    Nitsche, Mirko [Zentrum fuer Strahlentherapie und Radioonkologie, Bremen (Germany); Universitaet Kiel, Klinik fuer Strahlentherapie, Karl-Lennert-Krebscentrum, Kiel (Germany); Temme, Nils; Foerster, Manuela; Reible, Michael [Zentrum fuer Strahlentherapie und Radioonkologie, Bremen (Germany); Hermann, Robert Michael [Zentrum fuer Strahlentherapie und Radioonkologie, Bremen (Germany); Medizinische Hochschule Hannover, Abteilung Strahlentherapie und Spezielle Onkologie, Hannover (Germany)

    2014-08-15

    Recent studies have demonstrated low regional recurrence rates in early-stage breast cancer omitting axillary lymph node dissection (ALND) in patients who have positive nodes in sentinel lymph node dissection (SLND). This finding has triggered an active discussion about the effect of radiotherapy within this approach. The purpose of this study was to analyze the dose distribution in the axilla in standard tangential radiotherapy (SRT) for breast cancer and the effects on normal tissue exposure when anatomic level I-III axillary lymph node areas are included in the tangential radiotherapy field configuration. We prospectively analyzed the dosimetric treatment plans from 51 consecutive women with early-stage breast cancer undergoing radiotherapy. We compared and analyzed the SRT and the defined radiotherapy (DRT) methods for each patient. The clinical target volume (CTV) of SRT included the breast tissue without specific contouring of lymph node areas, whereas the CTV of DRT included the level I-III lymph node areas. We evaluated the dose given in SRT covering the axillary lymph node areas of level I-III as contoured in DRT. The mean V{sub D95} {sub %} of the entire level I-III lymph node area in SRT was 50.28 % (range, 37.31-63.24 %), V{sub D45} {sub Gy} was 70.1 % (54.8-85.4 %), and V{sub D40} {sub Gy} was 83.5 % (72.3-94.8 %). A significant difference was observed between lung dose and heart toxicity in SRT vs. DRT. The V{sub 20} {sub Gy} and V{sub 30} {sub Gy} of the right and the left lung in DRT were significantly higher in DRT than in SRT (p < 0.001). The mean heart dose in SRT was significantly lower (3.93 vs. 4.72 Gy, p = 0.005). We demonstrated a relevant dose exposure of the axilla in SRT that should substantially reduce local recurrences. Furthermore, we demonstrated a significant increase in lung and heart exposure when including the axillary lymph nodes regions in the tangential radiotherapy field set-up. (orig.) [German] Aktuelle Studien zeigen

  14. Physical methods used by Sudanese mothers in rural settings to manage a child with fever.

    Science.gov (United States)

    Mukhtar, Hanadi M E; Elnimeiri, Mustafa K

    2014-01-01

    Although the mainstays of antipyretic treatments are drugs such as paracetamol and ibuprofen, physical methods are also used. These include tepid sponging, removing clothes, and cooling the environment with fans to improve ventilation. The objective of this study is to assess the physical methods used by Sudanese rural mothers to manage a child with fever. A cross-sectional descriptive study was designed and conducted within 6 months; it involved 332 mothers of children under five. The data were collected through using a standardized administered questionnaire and focus group discussion and analyzed by statistical package for social science version 15.0 (SPSS). Tepid sponging was used by 47% of the interviewed mothers. 15% of the mothers increased fluid intake, 7% bathed the child and 5% put the child in light clothes. 59% of mothers applied tepid sponging on head, 33.9% on all the body, 3.7% and 2.2% on groin area and axilla, respectively. The majority of mothers (86%) used water from refrigerator or zeir [water clay pot] for applying tepid sponging, 9% used tap water, and 3% used ice water. In conclusion, this study revealed that the common physical treatment method for fever used by mothers was tepid sponging with inappropriate application. PMID:27493391

  15. The "PIP problem": clinical and histologic characteristics.

    Science.gov (United States)

    Correia-Sá, Inês; Rodrigues-Pereira, Pedro; Marques, Marisa

    2013-10-01

    Implants from Poly Implant Prothése (PIP), the French manufacturer, showed increased risk of implant rupture and silicone leakage through the shell. Concerns also exist about the potential irritant behavior of silicone gel filler in these implants. This report presents the clinical, histologic, and microbiologic characteristics of a capsule and a siliconoma from a patient with a ruptured PIP implant. A 41-year-old woman submitted to breast augmentation in 2005 with PIP silicone gel implants presented with a recent history of progressive asymmetric breast enlargement and an enlarged lymph node on her right axilla. No capsular contracture was observed. A breast ultrasonography showed intra- and extracapsular ruptures of the right implant. The woman underwent explantation. Histologic analysis of the breast capsules showed a thin capsule with a chronic, mild inflammatory response. Microbiologic analysis showed no bacterial agent. The irritant behavior of the PIP silicone gel previously described was not able to produce capsular contracture or an exuberant inflammatory reaction. Studies to evaluate the potential risks of the silicone gel and to define the hazards for women implanted with those prostheses are urgently needed. PMID:23943050

  16. Diagnosis and treatment of seborrheic dermatitis.

    Science.gov (United States)

    Clark, Gary W; Pope, Sara M; Jaboori, Khalid A

    2015-02-01

    Seborrheic dermatitis is a common skin condition in infants, adolescents, and adults. The characteristic symptoms-scaling, erythema, and itching-occur most often on the scalp, face, chest, back, axilla, and groin. Seborrheic dermatitis is a clinical diagnosis based on the location and appearance of the lesions. The skin changes are thought to result from an inflammatory response to a common skin organism, Malassezia yeast. Treatment with antifungal agents such as topical ketoconazole is the mainstay of therapy for seborrheic dermatitis of the face and body. Because of possible adverse effects, anti-inflammatory agents such as topical corticosteroids and calcineurin inhibitors should be used only for short durations. Several over-the-counter shampoos are available for treatment of seborrheic dermatitis of the scalp, and patients should be directed to initiate therapy with one of these agents. Antifungal shampoos (long-term) and topical corticosteroids (short-term) can be used as second-line agents for treatment of scalp seborrheic dermatitis. PMID:25822272

  17. Fungal infections of the folds (intertriginous areas).

    Science.gov (United States)

    Metin, Ahmet; Dilek, Nursel; Demirseven, Duriye Deniz

    2015-01-01

    Superficial fungal infections are widespread, regardless of age and gender, in populations all around the world and may affect the skin and skin appendages. Although there are thousands of fungal infections from various genera and families in nature, those that are pathogenic for humans and nesting in skin folds are limited in number. The prevalence and distribution of these fungi vary according to the patients and certain environmental factors. Because the areas including the lids, external auditory canal, behind the ears, navel, inguinal region, and axillae, also called flexures, are underventilated and moist areas exposed to friction, they are especially sensitive to fungal infections. Fungi can both directly invade the skin, leading to infections, and indirectly stimulate immune mechanisms due to tissue interaction and their antigenic character and contribute to the development or exacerbation of secondary bacterial infections, seborrheic dermatitis, atopic dermatitis, and psoriasis. Superficial fungal infections can be classified and studied as dermatophyte infections, candidal infections, Malassezia infections, and other superficial infections independently from the involved skin fold areas. PMID:26051058

  18. Carcinoma en cuirasse : A rare presentation of breast cancer

    Directory of Open Access Journals (Sweden)

    Mahore Sadhana

    2010-04-01

    Full Text Available Carcinoma en cuirasse is a form of cutaneous metastasis. Although this condition is rare, it is most commonly associated with breast carcinoma with local recurrence after mastectomy. Cutaneous metastasis presents most commonly a few months or years after the primary has been diagnosed. Less frequently a metastasis is diagnosed at the same time as the primary tumor or presents as the first manifestation of the disease. We report a case of carcinoma en cuirasse in a 50-year-old female who presented with elevated, finely nodular, indurated skin lesions on left anterior chest wall, axillary region and keloid - like patch on left upper arm. On further examination a breast mass was detected. Fine needle aspiration of all the lesions was performed. Cytodiagnosis was given as infiltrating duct carcinoma of breast with metastatic carcinoma involving left anterior chest wall, axilla and left upper arm. We should not disregard keloid-like or indurated patches on skin which should be investigated thoroughly.

  19. Description of familial keloids in five pedigrees: evidence for autosomal dominant inheritance and phenotypic heterogeneity

    Directory of Open Access Journals (Sweden)

    Kleta Robert

    2009-07-01

    Full Text Available Abstract Background Familial keloids have been reported, having either autosomal dominant or autosomal recessive inheritance. We wished to determine the inheritance pattern and phenotype of keloids among multigenerational families, as a prelude to a positional mapping strategy to identify candidate genes. Methods We studied three African American families, one Afro-Caribbean family and one Asian-American family. Phenotyping including assessing all patients for the presence, distribution, and appearance of keloids, together with the timing of keloid onset and provocative factors. The clinical trial was registered at clinicaltrials.gov (NCT 00005802. Results Age of keloid onset varied considerably within families, but commonly occurred by the second decade. The fraction of affected individuals was 38%, 45%, 62%, 67% and 73% among the five families respectively. Keloid severity and morphology differed within and between families. A novel finding is that certain families manifest keloids in distinct locations, with one family showing an excess of extremity keloids and two families showing an excess of axilla-groin keloids. Conclusion Familial keloids appear to most commonly manifest autosomal dominant or semidominant inheritance, and there may be familial patterns of keloid distribution.

  20. RAPID MOLECULAR DETECTION OF METHICILLIN-RESISTANT S. AUREUS IN THE INTENSIVE CARE UNIT

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective Molecular detection of methicillin-resistant S. aureus(MRSA)in the Intensive Care Unit (ICU)will be helpful for the control of transmission among patients. Methods Both mecA and femB genes of 233 patients in ICU were examined ICU by polymerase chain reaction(PCR) for the presence of MRSA. Swabs were taken from various sites, such as axilla,nose , skin lesions and throat, and incubated over night in salt broth cultures. Results One hundred and five of patients(45.06%) were positive for mecA gene, twenty six(11. 16%)were femB positive and fifteen (6%) patients were positive for MRSA, and such screening data were available within 6~ 7 h fol- lowing admission. Conclusion Specific PCR approaches is helpful for routine conventional diagnosis of MRSA, mecA/femB PCR detection offers a rapid and specific alternative for screening MRSA from patients in high-risk ar- eas.

  1. Botulinum toxin therapy for hyperhidrosis: reduction of injection site pain by nitrous oxide/oxygen mixtures.

    Science.gov (United States)

    Paracka, Lejla; Kollewe, Katja; Dengler, Reinhard; Dressler, Dirk

    2015-09-01

    Injection site pain (ISP) reduces compliance of botulinum toxin (BT) therapy considerably. We wanted to study whether nitrous oxide/oxygen (NOO, Livopan(®), Linde Gas Therapeutics, Unterschleißheim, Germany) can reduce ISP in patients receiving intracutaneous BT injections for axillary or palmar hyperhidrosis (HH). The study followed an open-label design comparing intraindividually ISP in both axillae and/or both palms when NOO was applied or not during BT injections. BT efficacy was measured by the Hyperhidrosis Disease Severity Scale (HDSS) and by a 4-point Self-Assessment Scale. ISP was documented by a Visual Analogue Scale (VAS) and the Verbal Scale of Pain Intensity (VSPI), adverse effects by a Structuralised Interview (SI). Altogether 13 patients (age 34.1 ± 12.4 years, 9 females, 4 males) were studied. 11 BT treatments were for biaxillary and 3 for bipalmar HH. BT reduced biaxillary HH from HDSS 3.7 ± 0.5 to 1.0 ± 0 and bipalmar HH from 3.6 ± 0.6 to 1.0 ± 0. All patients reported ISP reduction by NOO. In axillary HH, NOO reduced ISP from 55.7 ± 12.7 to 12.8 ± 7.5 on the VAS (p therapy for axillary and palmar HH thus substantially improving compliance of BT therapy.

  2. Symmetrical ethmoidal metastases from ductal carcinoma of the breast, suggesting transcribrosal spread.

    Science.gov (United States)

    Monserez, D; Vlaminck, S; Kuhweide, R; Casselman, J

    2001-01-01

    Symmetrical ethmoidal metastases from ductal carcinoma of the breast, suggesting transcribrosal spread. While half of breast cancers develop metastases, the appearance of metastatic disease in paranasal sinuses from this origin is very rare. Eighteen other cases were found in the literature, dating from 1939 till now. A case of metastatic breastcancer presenting as a subacute therapy-resistant pansinusitis is described. The perfect symmetry was misleading. Bilateral ethmoidal biopsies were compatible with metastases from a ductal adenocarcinoma. Further investigation revealed meningeal carcinomatosis in the supra-orbital region and locoregional recurrence in the mastectomy scar and axilla. Comparing these 19 cases in chronological order, it was noticed that symptoms at time of diagnosis shift from those of space occupying lesions to those suggestive for sinusitis. This shift could be explained by earlier diagnosis. High index of suspicion is the key to diagnosis. Earlier diagnosis does not result in longer survival since in most cases patients have already widespread disease and die within one year. Most authors mention the role of the vertebral venous plexus in hematogeneous spreading of tumor cells. Another pathway of hematogenous spread is via (occult) lung metastases. This case prompts the hypothesis of transcribrosal spread from meningeal involvement.

  3. Contralateral axillary lymph node metastases at the time of primary breast cancer diagnosis: curative or palliative intent?

    Science.gov (United States)

    Zhou, C; Richir, M C; Leenders, M W H; Langenhorst, B L A M; Knol, H P; Schreurs, W H

    2013-01-01

    Contralateral axillary lymph node metastases (CAMs) in breast cancer patients are uncommon. CAM can be found at the time of primary breast cancer diagnosis or following prior treatment of breast cancer as a recurrence. This distinction may have important implications for disease staging and treatment selection. We report the case of a premenopausal woman with synchronous CAM. Despite extensive multimodality treatment, a recurrence was found 27 months after primary surgery. We reviewed the literature on histopathological tumor characteristics associated with CAM, lymphatic drainage of the breast to other sites than the ipsilateral axilla, and outcome of cases with CAM. This case contradicts current conceptions that CAM only develops from tumors with poor histopathological features. Emerging evidence shows that altered lymphatics play a central role in development of synchronous CAM. It is precisely this etiology that supports the concept that synchronous CAM occurs by lymphatic spread and not by hematogenous spread. Although controversial, treatment of synchronous CAM (without evidence of distant metastases) should therefore be of curative intent. PMID:23607036

  4. Contralateral Axillary Lymph Node Metastases at the Time of Primary Breast Cancer Diagnosis: Curative or Palliative Intent?

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    C. Zhou

    2013-01-01

    Full Text Available Contralateral axillary lymph node metastases (CAMs in breast cancer patients are uncommon. CAM can be found at the time of primary breast cancer diagnosis or following prior treatment of breast cancer as a recurrence. This distinction may have important implications for disease staging and treatment selection. We report the case of a premenopausal woman with synchronous CAM. Despite extensive multimodality treatment, a recurrence was found 27 months after primary surgery. We reviewed the literature on histopathological tumor characteristics associated with CAM, lymphatic drainage of the breast to other sites than the ipsilateral axilla, and outcome of cases with CAM. This case contradicts current conceptions that CAM only develops from tumors with poor histopathological features. Emerging evidence shows that altered lymphatics play a central role in development of synchronous CAM. It is precisely this etiology that supports the concept that synchronous CAM occurs by lymphatic spread and not by hematogenous spread. Although controversial, treatment of synchronous CAM (without evidence of distant metastases should therefore be of curative intent.

  5. Effect of complete decongestive therapy and a home program for patients with post mastectomy lymphedema.

    Science.gov (United States)

    Buragadda, Syamala; Alhusaini, Adel A; Melam, Ganeswara Rao; Arora, Nisha

    2015-09-01

    [Purpose] Post mastectomy lymphedema is common among breast cancer survivors. It leads to physical discomfort and functional impairment. Rehabilitation forms the mainstay of treatment and is multidisciplinary. [Subjects and Methods] Sixty post mastectomy patients were allocated randomly and assigned to either a conventional treatment group (n=30) or a complete decongestive therapy (CDT) group (n=30). The conventional treatment group received manual lymphatic drainage, wore a low elastic compression garment, received glenohumeral mobilization, and performed deep breathing exercises, and the complete decongestive therapy group received CDT from a trained physiotherapist and a daily home program along with the conventional treatment, 5 days a week for 6 weeks. [Results] Arm circumference measurements were taken at five levels: the wrist, mid forearm, elbow, mid-upper arm, and axilla. The upper extremity function was evaluated using the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire, and pain was assessed using the visual analogue scale. Measurements were taken at baseline, and at 4th and 6th weeks after the start of intervention. Within and between group comparisons showed significant improvements in the CDT group. [Conclusion] Complete decongestive therapy and a home program assists breast cancer related lymphedema survivors in regaining their lost functions. It also helps to improve their independence in daily activities, reduce their need for caregivers, and thereby improving their quality of life. Therefore, the results of this study showed that the CDT with a home program is an effective treatment for reducing post mastectomy lymphedema. PMID:26504284

  6. Clinical feasibility of Axillary Reverse Mapping and its influence on breast cancer related lymphedema: a systematic review.

    Science.gov (United States)

    Gebruers, Nick; Tjalma, Wiebren A A

    2016-05-01

    Breast cancer is the most common malignancy in women worldwide. Fortunately, the overall survival is good. Therefore it is important to focus on the morbidities related to breast cancer treatment. One of the most dreaded morbidities is lymphedema. In 2007 the Axillary Reverse Mapping (ARM) was introduced to limit the invasiveness in the axilla during breast cancer surgery. It is hypothesized that ARM is able to limit the incidence of breast cancer related lymphedema (BCRL) considerably. This systematic review aims to answer the following research questions: (1) which approaches for ARM are described? (2) Is ARM surgical feasible and oncological safe? (3) Does ARM decrease the incidence of lymphedema after sentinel lymph node biopsy (SLNB) and axillary lymph node dissection (ALND)? In total 27 papers were retrieved using four electronic databases (PubMed, Web of Science, Medline and Cochrane clinical trials; assessed until May 13, 2015. The level of evidence of these studies was low (mostly level 3). Therefore the conclusions are that the ARM procedure is feasible although ARM-node rates have a broad range. Additionally, from a theoretical point there is a clear benefit from ARM in terms of lymphedema prevention. From a practical point there is little scientific data to support this due to the lack of studies; and especially because of the different methods and definitions for lymphedema used in the different studies. PMID:27019287

  7. SEROMA FORMATION IN CANCER BREAST SURGERY

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    Sitaram

    2015-01-01

    , no individual study has shown a significant effect on seroma formation with or without the use of a laser scalpel , argon diathermy , or an ultrasonic scalpel . Ultrasonic scissors resulted in reduced seroma formation in a randomized controlled trial comparing level I and II axillary dissection using either ultrasound scissors or surgical scissors with ligation . MANAGEMENT OF DEAD SPACE: MECHANICAL DEVICES : Different techniques have been employed to obliterate the dead space (under flaps and the axilla to reduce seroma formation. CHEMICAL: Fibrin glue . light activated fibrin sealant , and transdermal photo - polymerized adhesive reduce seroma formation after mastectomy in animal models. Use of a fibrinolysis inhibitor was based on the hypothesis that fibrinolytic activity in serum and lymph might contribute to fluid accumulation . SHOULDER MOVEMENT: Shoulder dysfunction is a common complication of mastectomy , and it is necessary to mobilize the shoulder early to prevent this complication. It was thought that early shoulder mobilization led to increased seroma formation and this hypothesis was supported by a systematic review of 12 randomized controlled trials (RCTs of which six were included in a meta - analysis . CONCLUSIONS : Seroma formation is a side effect of M.R.M rather than a complication Physical closure of the dead space appears to reduce seroma rate, but studies have failed to address the issues of cosmesis, and shoulder movement restrictions and these add to the operating time. and mechanical pressure do not reduce seroma drainage. Drains should be used, but the number of drain tubes or a low pressure system does not decrease the formation of seroma. However, low vacuum drains in the axilla result in less seroma formation, earlier drain removal and earlier discharge. High pressure vacuum drains appear safe and acceptable to discharge many patients early with drains in situ , if adeq uate patient counseling and nursing support are provided. Seroma

  8. Electrophysiologic study of chronic inflammatory demyelinating polyneuropathy by using segmental stimulation in the median nerve and ulnar nerve%正中神经和尺神经分段刺激在慢性炎性脱髓鞘性多发性神经病中的电生理研究

    Institute of Scientific and Technical Information of China (English)

    王晋荣; 王进华; 叶憬; 杨伟丽

    2013-01-01

    目的 探讨运动神经传导速度(MCV)、复合肌肉动作电位(CMAP)与肌力减退的关系和传导阻滞(CB)在慢性炎性脱髓鞘性多发性神经病(chronic inflammatory demyelinating polyradiculoneuritis,CIDP)中的表现特点.方法 30例CIDP患者在进行常规MCV、远端潜伏期(DML)、F波、感觉神经传导速度(SCV)、肌电图(EMG)测定的基础上,在正中神经采用由远到近的“腕-肘-腋-Erb's点”4点3段刺激,尺神经采用由远到近的“腕-肘下-肘上-腋-Erb's点”5点4段刺激,记录各段刺激后CMAP各参数及MCV的变化.结果 CMAP波幅衰减、面积衰减、时程增加以及MCV减慢与临床肌力减退无相关性,dCMAP波幅与上肢远端肌力呈正相关;患者中80.00%在正中神经、73.33%在尺神经发现了1个或多个节段的CB,且出现节段无明显选择性.结论 dCMAP波幅降低与CIDP患者肌力减退有相关性.在CIDP中CB出现率高,且较为弥散地在各节段中出现.%Objective To investigate the relationship between motor conduction velocity (MCV) and compound muscle action potential (CMAP) and muscle strength impairment; and to study the characteristics of conduction block (CB) in chronic inflammatory demyelinating polyneuropathy (CIDP). Methods 30 patients with CIDP formed the study population. All patients were examined by MCV, distal motor latency (DML), F wave, sensory nerve conduction velocity (SCV) and electromyography (EMG). Stimulations were perfomed at 4 sites of the median nerve from distal to proximal (wrist, elbow, axilla, Erb' s point) and 5 sites of the ulnar nerve (wrist, below elbow, above elbow, axilla, Erb' s point), while all the parameters of CMAP and MCV were recorded. Results There were no correlations between the CAMP amplitude attenuation, area, duration increase, MCV reduction and the clinical muscle strength. However, there was positive correlation between the amplitude of the dCMAP and the distal muscle strength in the upper

  9. Linfadenectomia Axilar Conservadora no Câncer de Mama Estádio Clínico I Conservative Axillary Dissection in Stage I Breast Cancer

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    Luiz Antonio Guimarães Brondi

    2000-01-01

    histopathologically evaluated. Quadrantectomy was performed in 138 cases and modified mastectomy (Patey, in 4 cases. The predominance of the T1c (130 cases was observed. Results: a total of 3,282 lymph nodes were removed (2,456 at level I and 826 at level II, with an average of 23.1 nodes per axilla. Only 68 were histologically involved (2%. "Skip" metastasis was present only in one case (0.7%. Thirty-five false negative cases were observed (24.6%, with involvement of level I in 34 cases (97.1% and of level II in 2 cases (5.7%. We observed 107 cases with negative axillary lymph nodes (75.4%. Conclusion: the axillary dissection of levels I and II is sufficient to treat the axilla in clinical stage I breast cancer. In clinical stage II and III of the disease, the complete axillary dissection including levels I, II and III is indicated. The interpectoral Rotter group will be removed if surgically suspicious.

  10. Evaluation of paclitaxel and carboplatin versus combination chemotherapy with fluorouracil doxorubicin and cyclophosphamide as a neoadjuvant therapy in patients with inoperable breast cancer

    International Nuclear Information System (INIS)

    To compare the results of patients with locally advanced breast cancer receiving two different regimens Fluorouracil, Doxorubicin and Cyclophosphamide (FAC) and Paclitaxel and Carboplatin. Study Design: Comparative study. Place and Duration of Study: The Oncology Department, Institute of Nuclear Medicine and Oncology (INMOL), Lahore, from March 2007 to September 2008. Methodology: Patients with inoperable locally advanced breast cancer of stage were included. Sixteen patients were given FAC regimen and 9 patients were given Paclitaxel and Carboplatin, each combination was cycled after 21 days for four times. Before enrollment, detailed medical histories, physical examinations and performance status assessments were done as well as post chemotherapy evaluation with regular follow-up visits was done. Complete Response (CR, 100%) is defined as the disappearance of all known disease parameter i.e. disappearance in detectable tumour size, node free disease and surgery is possible. Paratial Response (PR, > 50%) was defined by 50% or greater decrease in the sum of the areas of bidimensionally measured lesions i.e. change of N2 to N1 or no status and some surgical procedure is possible to down stage the disease. Minor Response (MR) was defined as a decrease in the tumour insufficient to quality for partial resp once. Static disease or no evaluable reflected no significant change in disease and no evidence of new disease. Progression of disease (> 25%) was defined as a 25% or greater increase in the area of any lesion > 2 cm or in the sum of the products of the individual lesions or the appearance of new malignant lesions, surgery not possible. Results: Twenty five patients completed neoadjuvant chemotherapy. Sixteen (66%) patients received FAC and 9 (37%) patients received PC chemotherapy. Overall CR (breast and axilla) was 54%, PR was 16% and minor response (MR) was 8%. FAC treatment induced more emesis, mucositis, alopecia and cardiotoxicity. No death occurred

  11. European S1 guideline for the treatment of hidradenitis suppurativa/acne inversa.

    Science.gov (United States)

    Zouboulis, C C; Desai, N; Emtestam, L; Hunger, R E; Ioannides, D; Juhász, I; Lapins, J; Matusiak, L; Prens, E P; Revuz, J; Schneider-Burrus, S; Szepietowski, J C; van der Zee, H H; Jemec, G B E

    2015-04-01

    Hidradenitis suppurativa/acne inversa (HS) is a chronic, inflammatory, recurrent, debilitating skin disease of the hair follicle that usually presents after puberty with painful, deep-seated, inflamed lesions in the apocrine gland-bearing areas of the body, most commonly the axillae, inguinal and anogenital regions. A mean disease incidence of 6.0 per 100,000 person-years and an average prevalence of 1% has been reported in Europe. HS has the highest impact on patients' quality of life among all assessed dermatological diseases. HS is associated with a variety of concomitant and secondary diseases, such as obesity, metabolic syndrome, inflammatory bowel disease, e.g. Crohn's disease, spondyloarthropathy, follicular occlusion syndrome and other hyperergic diseases. The central pathogenic event in HS is believed to be the occlusion of the upper part of the hair follicle leading to a perifollicular lympho-histiocytic inflammation. A highly significant association between the prevalence of HS and current smoking (Odds ratio 12.55) and overweight (Odds ratio 1.1 for each body mass index unit) has been documented. The European S1 HS guideline suggests that the disease should be treated based on its individual subjective impact and objective severity. Locally recurring lesions can be treated by classical surgery or LASER techniques, whereas medical treatment either as monotherapy or in combination with radical surgery is more appropriate for widely spread lesions. Medical therapy may include antibiotics (clindamycin plus rifampicine, tetracyclines), acitretin and biologics (adalimumab, infliximab). A Hurley severity grade-relevant treatment of HS is recommended by the expert group following a treatment algorithm. Adjuvant measurements, such as pain management, treatment of superinfections, weight loss and tobacco abstinence have to be considered. PMID:25640693

  12. Bilateral Traumatic Anterior Dislocation of Shoulder – a rare entity

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    Yashavantha Kumar C

    2013-01-01

    Full Text Available Introduction: Bilateral shoulder dislocation are most commonly posterior type. These are most commonly due to seizure disorder and electrocution. Anterior shoulder dislocations occurring bilaterally without any predisposing factors are very rare. These types of injuries are due to trauma with a unique mechanism of injury. To best of our knowledge there are only few cases of similar kind are reported in literature. We hereby report a interesting case of posttraumatic, bilateral anterior dislocation of shoulder without associated fracture in a 45 old women without any predisposing pathoanatomy.Case Report: A 45-year-old women presented to casualty with sudden onset of pain and restriction of movement in both shoulders fallowing trauma. Immediately post trauma she had severe pain and restriction of both shoulders. On examination arms were abducted and externally rotated. Bilateral shoulder movements were painful and restricted . There was loss of round contour of shoulder with increased vertical diameter of axilla anteriorly. Radiological examination revealed bilateral anterior dislocation of the shoulders without any associated fractures. Closed reduction done by Milch technique after intraraticular lignocaine injection. MRI of bilateral shoulder showed no pathological lesion. Both shoulders were immobilized with a shoulder immobilizer for three weeks.Conclusion: Most of the bilateral shoulder dislocations are posterior type seen in seizure disorders. Bilateral traumatic anterior shoulder dislocations are rare and are seen as a result of unique mechanism of injury. In our case patient had a fall on her elbows causing forced extension. If diagnosed and treated promptly completely normal function of the shoulders can be restored.

  13. Lymph Drainage Studied by Lymphoscintigraphy in the Arms after Sentinel Node Biopsy Compared with Axillary Lymph Node Dissection Following Conservative Breast Cancer Surgery

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    Celebioglu, F.; Perbeck, L.; Frisell, J.; Groendal, E.; Svensson, L.; Danielsson, R. [Dept. of Molecular Medicine and Surgery, Karolinska Inst., Karolinska Univ Hospital Solna, Stockholm (Sweden)

    2007-07-15

    Purpose: To investigate lymphatic drainage as measured by lymphoscintigraphy in the arms of patients undergoing either sentinel lymph node biopsy (SNB) or axillary lymph node dissection (ALND). Material and Methods: From January 2001 to December 2002, 30 patients with unilateral invasive breast carcinoma underwent breast-conserving surgery with SNB and 30 patients with ALND. All patients received radiotherapy to the breast. Lymphoscintigraphy was performed, and skin circulation, skin temperature, and arm volume were measured 2-3 years after radiotherapy. Results: None of the 30 patients who underwent SNB showed any clinical manifestation of lymphedema. Of the 30 patients undergoing ALND, six (20%) had clinical lymphedema, with an arm volume that was >10% larger on the operated than on the non-operated side (P<0.01). Scintigraphically, visual analysis revealed lymphatic dysfunction in three patients, manifested as forearm dermal back flow. Two of these patients also had an increased arm volume. Quantitative analysis showed no differences between the groups, apart from a smaller amount of isotope in the axilla in the ALND group. There was no difference in skin circulation or skin temperature. Conclusion: Our study shows that lymph drainage in the operated arm compared with the non-operated arm was less affected by SNB than by ALND, and that morbidity associated with SNB was lower than with ALND. However, the results do not confirm our hypothesis that lymphoscintigraphy can reveal differences in lymph circulation that are not evident clinically in the form of manifest lymphedema. The most sensitive clinical method of assessing lymph drainage seems to be measurement of arm volume.

  14. Extra-nodal extension of sentinel lymph node metastasis is a marker of poor prognosis in breast cancer patients: A systematic review and an exploratory meta-analysis.

    Science.gov (United States)

    Nottegar, A; Veronese, N; Senthil, M; Roumen, R M; Stubbs, B; Choi, A H; Verheuvel, N C; Solmi, M; Pea, A; Capelli, P; Fassan, M; Sergi, G; Manzato, E; Maruzzo, M; Bagante, F; Koç, M; Eryilmaz, M A; Bria, E; Carbognin, L; Bonetti, F; Barbareschi, M; Luchini, C

    2016-07-01

    Invasive breast cancer is the most common malignancy in women. Its most common site of metastasis is represented by the lymph nodes of axilla, and the sentinel lymph node (SLN) is the first station of nodal metastasis. Axillary SLN biopsy accurately predicts axillary lymph node status and has been accepted as standard of care for nodal staging in breast cancer. To date, the morphologic aspects of SLN metastasis have not been considered by the oncologic staging system. Extranodal extension (ENE) of nodal metastasis, defined as extension of neoplastic cells through the nodal capsule into the peri-nodal adipose tissue, has recently emerged as an important prognostic factor in several types of malignancies. It has also been considered as a possible predictor of non-sentinel node tumor burden in SLN-positive breast cancer patients. We sought out to clarify the prognostic role of ENE in SLN-positive breast cancer patients in terms of overall and disease-free survival by conducting a systematic review and meta-analysis. Among 172 screened articles, 5 were eligible for the meta-analysis; they globally include 624 patients (163 ENE+ and 461 ENE-) with a median follow-up of 58 months. ENE was associated with a higher risk of both mortality (RR = 2.51; 95% CI: 1.66-3.79, p < 0.0001, I(2) = 0%) and recurrence of disease (RR = 2.07, 95% CI: 1.38-3.10, p < 0.0001, I(2) = 0%). These findings recommend the consideration of ENE from the gross sampling to the histopathological evaluation, in perspectives to be validated and included in the oncologic staging. PMID:27005805

  15. The Accuracy of Axillary Ultrasonography for Patients with T1-2 Breast Cancers

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    Han, Boo Kyung; Shin, Jung Hee; Ko, Eun Young; Lim, Hyo K.; Cho, Eun Yoon; Choi, Yoon La; Nam, Seok Jin; Yang, Jung Hyun [Sungkyunkwan University, School of Medicine, Samsung Medical Center, Seoul (Korea, Republic of)

    2009-09-15

    We wanted to investigate the accuracy of axillary ultrasonography for detecting axillary nodal metastasis in patients with T1-2 breast cancer and we also wanted to determine the factors affecting the sensitivity. Two radiologists performed axillary ultrasonography in 119 consecutive patients with T1-2 breast cancer and clinically uninvolved axillae. We analyzed the accuracy of ultrasonography for detecting axillary nodal metastasis with the histologic results being used as a reference standard. We evaluated the number of involved lymph nodes, T staging and the histologic grade of the tumors. Axillary nodes were involved in 39% of total patients (46/119): 30% of the patients with T1 cancer and 55% of the patients with T2 cancer. The sensitivity, specificity, positive predictive value and negative predictive value were for 52%, 92%, 80% and 75%, respectively. The sensitivity was significantly lower for the cases with one to two lymph nodes metastasis and T1 cancer than in those cases with 3 or more lymph nodes metastasis and T2 cancer (35% and 75% in the cases with 1-2 cancer and the cases with > 3 lymph nodes metastasis, respectively, p = 0.009: 38% and 68% in the cases with T1 and the cases with T2 cancer, respectively, p = 0.045). The ultrasonographic sensitivity for detecting axillary lymph node metastasis is low, especially in the cases with one to two lymph nodes metastasis and the cases with T1 cancer. Detailed analysis and adoption of cytologic examination of the axillary lymph nodes are necessary to improue the accuracy of ultrasonography

  16. Axillary treatment for patients with early breast cancer and lymph node metastasis: systematic review protocol

    Directory of Open Access Journals (Sweden)

    Goyal Amit

    2013-01-01

    Full Text Available Abstract Background For patients with early breast cancer and lymph node metastasis, axillary treatment is widely recommended. This is either surgical removal of the axillary lymph nodes, or axillary radiotherapy. The rationale for axillary treatment is that it will reduce the risk of recurrence in the axilla, and may improve survival. However, both treatments are associated with adverse effects, such as lymphedema, pain and sensory loss, and are costly to the health services and to patients. With improvements in adjuvant therapy, routine axillary treatment may no longer offer any overall advantage. Objectives To assess the short and long term benefits and adverse effects of routine axillary treatment (axillary lymph node clearance or axillary radiotherapy for patients with lymph node positive early-stage breast cancer. Methods/Design Criteria for potentially eligibility for the study will be that the participants are men and women with early breast cancer and lymph nodes with metastasis. The study compares either axillary treatment with no axillary treatment, or axillary node clearance with axillary radiotherapy, and the study is a randomized trial. Primary outcomes are axillary recurrence, disease-free and overall survival. Secondary outcomes include breast or chest wall recurrence, distant metastasis, time to axillary recurrence, axillary recurrence-free survival, arm morbidity, quality of life and health economic costs. The search strategy will include the Cochrane Central Register of Controlled Trials, MEDLINE, EMBASE and WHO International Clinical Trials Registry Platform (ICTRP search portal. Two independent reviewers will assess studies for inclusion in the review, assess study quality and extract data. Characteristics of included studies will be described. Meta-analysis will be conducted using ReVman software. Comment This review addresses an important clinical question, and results will inform clinical practice and health care policy.

  17. The Accuracy of Sentinel Lymph Node Biopsy Compared with Axillary Lymph Node Dissection in Breast Cancer

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    Abdolrasul Talei

    2011-10-01

    Full Text Available Background: Sentinel lymph node biopsy is used as an accurate staging procedure to detect early breast cancer. Several studies have documented that sentinel lymph node biopsy can accurately determine the status of axillary nodes. Sentinel node biopsy offers the advantage of accurately staging the axilla and eliminating the need for a full axillary dissection for patients who have a negative sentinel node. The aim of this study is to determine the predictors of non-sentinel lymph node metastasis by sentinel node biopsy.Methods: In this study, all patients (n=88 who underwent sentinel node biopsy for invasive breast cancer from June 2005 to June 2010 in Shahid Faghihi Hospital, Shiraz, Iran were enrolled. We reviewed the medical files of patients and their tumor characteristics. Statistical analysis was performed to determine whether any of thesecharacteristics alone could accurately predict the remaining non-sentinel node status. SPSS statistical package was used.Results: The mean age of the patients was 46.1 years. Tumor size was 2.73 cm. Of the 88 patients who underwent complete axillary node dissection, 34 had metastases in the non-sentinel nodes, with a mean of 4 positive non-sentinel nodes in each patient. Statistically, neither the patient’s age nor the clinicopathological features of the tumor were significantly associated with non-sentinel node metastases (all: P>0.05.Conclusion: Our study shows that neither the primary tumor characteristics nor the size of metastasis in the sentinel lymph node can predict the status of non-sentinel nodes. However, further investigation is necessary. Complete axillary node dissection shouldremain the most appropriate management for patients with positive sentinel lymph nodes.

  18. Factors Predicting Non-Sentinel Lymph Node Involvement in Sentinel Node Positive Breast Carcinoma

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    Merih GÜRAY DURAK

    2011-09-01

    Full Text Available Objective: In routine practice, axillary lymph node dissection is performed in early invasive breast cancer patients with positive sentinel node biopsy. However, sentinel node is the only involved axillary node in 40-70% of patients, and determining factors that predict axillary non-sentinel node involvement will therefore prevent unnecessary axillary lymph node dissection and decrease morbidity.Material and Method: In this study, 119 invasive breast cancer patients with sentinel node metastasis who underwent axillary lymph node dissection between 1998-2009 at our institution were studied. Primary tumor characteristics and features of the metastatic tumors in sentinel nodes, such as microanatomic location, size of metastasis, and the ratio of metastatic tumor area to the total sentinel node area were evaluated. Student's t-test and multivariate logistic regression were used for statistical analysis.Results: The mean age of the patients was 50.7 years (28-80. Forty-three patients (36% had invasive ductal and 25 patients (21% had invasive lobular carcinoma. Most of the patients had either pT1 (44% or pT2 (54% tumors. Fifty-four patients (45% had no further positive nodes in the axilla. The metastatic deposits in the sentinel node were subcapsular in 16 patients (13%. The percent area of sentinel node occupied by tumor (p<0.001, number of sentinel nodes (p=0.041, and microanatomic location of metastatic tumor (p=0.002 were significantly associated with non-sentinel node metastasis in univariate analysis. The percent area of sentinel node occupied by tumor (p<0.001 and number of sentinel nodes (p=0.033 remained significantly associated with non-sentinel node involvement in multivariate analysis.Conclusion: In patients with invasive breast cancer and positive sentinel node, area percent of sentinel node occupied by tumor, and the number of sentinel nodes removed are independently predictive of non-sentinel node involvement.

  19. Gene promoter hypermethylation is found in sentinel lymph nodes of breast cancer patients, in samples identified as positive by one-step nucleic acid amplification of cytokeratin 19 mRNA.

    Science.gov (United States)

    Martín-Sánchez, E; Pernaut-Leza, E; Mendaza, S; Cordoba, A; Vicente-Garcia, F; Monreal-Santesteban, I; Vizcaino, J Pérez; De Cerio, M J Díaz; Perez-Janices, N; Blanco-Luquin, I; Escors, D; Ulazia-Garmendia, A; Guerrero-Setas, D

    2016-07-01

    We analysed the promoter methylation status of five genes, involved in adhesion (EPB41L3, TSLC-1), apoptosis (RASSF1, RASSF2) or angiogenesis (TSP-1), in intraoperative sentinel lymph node (SLN) biopsy samples from patients with breast cancer, that had been processed by the one-step nucleic acid amplification (OSNA) technique. SLN resection is performed to estimate the risk of tumour cells in the clinically negative axilla, to avoid unnecessary axillary lymph node dissection. OSNA is currently one of the eligible molecular methods for detecting tumour cells in SLNs. It is based on the quantitative evaluation of cytokeratin 19 mRNA which allows distinguishing between macrometastasis, micrometastasis and isolated tumour cells, on the basis of the quantity of tumour cells present. There have been no prior studies on the question whether or not samples processed by OSNA can be used for further molecular studies, including epigenetic abnormalities which are some of the most important molecular alterations in breast cancer. Genomic DNA was extracted from samples obtained from 50 patients diagnosed with primary breast cancer. The content of tumour cells in SLNs was evaluated by OSNA, and the promoter methylation status of the selected genes was analysed by methylation-specific PCR. All were found to be hypermethylated to a variable degree, and RASSF1 hypermethylation was significantly associated with macrometastasis, micrometastasis and isolated tumour cells (p = 0.002). We show that samples used for OSNA are suitable for molecular studies, including gene promoter methylation. These samples provide a new source of material for the identification of additional biomarkers. PMID:27097811

  20. Factors Influencing Non-sentinel Node Involvement in Sentinel Node Positive Patients and Validation of MSKCC Nomogram in Indian Breast Cancer Population.

    Science.gov (United States)

    Padmanabhan, Naveen; Ayub, Muhamed Faizal; Hussain, Khadher; Kurien, Ann; Radhakrishna, Selvi

    2015-12-01

    Current guidelines recommend completion axillary lymphnode dissection (ALND) when sentinel lymphnode (SLN) contains metastatic tumor deposit. In consequent ALND sentinel node is the only node involved by tumor in 40-70 % of cases. Recent studies demonstrate the oncologic safety of omitting completion ALND in low risk patients. Several nomograms (MSKCC, Stanford, MD Anderson score, Tenon score) had been developed in predicting the likelihood of additional nodes metastatic involvement. We evaluated accuracy of MSKCC nomogram and other clinicopathologic variables associated with additional lymph node metastasis in our patients. A total of 334 patients with primary breast cancer patients underwent SLN biopsy during the period Jan 2007 to June 2014. Clinicopathologic variables were prospectively collected. Completion ALND was done in 64 patients who had tumor deposit in SLN. The discriminatory accuracy of nomogram was analyzed using Area under Receiver operating characteristic curve (ROC). SLN was the only node involved with tumor in 69 % (44/64) of our patients. Additional lymph node metastasis was seen in 31 % (20/64). On univariate analysis, extracapsular infiltration in sentinel node and multiple sentinel nodes positivity were significantly associated (p node metastasis in the axilla. Area under ROC curve for nomogram was 0.58 suggesting poor performance of the nomogram in predicting NSLN involvement. Sentinel nodes are the only nodes to be involved by tumor in 70 % of the patients. Our findings indicate that multiple sentinel node positivity and extra-capsular invasion in sentinel node significantly predicted the likelihood of additional nodal metastasis. MSKCC nomogram did not reliably predict the involvement of additional nodal metastasis in our study population. PMID:27065658

  1. Five-year follow-up of treatment outcomes in patients with early-stage breast cancer and clinically negative axillary nodes treated with no lymph node dissection or axillary clearance

    Directory of Open Access Journals (Sweden)

    Yamamoto D

    2012-08-01

    Full Text Available Daigo Yamamoto,1 Kanji Tanaka,2 Yu T subota,1 Noriko Sueoka,1 Tetsuji Shoji,3 Kayoko Kuwana,1 A-Hon Kwon11Department of Surgery, Kansai Medical University, Hirakata, 2Ribon-Rose Tanaka Kanji Breast Clinic, 3Shoji Clinic, Osaka, JapanBackground: Sentinel lymph node biopsy has steadily replaced axillary lymph node dissection (ALND for staging clinically node-negative breast cancer. However, ALND remains standard management of the axilla when a tumor-positive sentinel lymph node is identified.Methods: We identified 460 patients with breast cancer (clinically T1/T2N0M0 from the database for 1999–2004. Patient age ranged from 26 to 81 (median 50 years. Patients who underwent mastectomy or breast-conserving surgery with or without ALND were compared for regional recurrence, disease-free survival, and overall survival.Results: Patients with ALND (n = 308 were compared with the no ALND group (n = 152. Five-year overall survival and disease-free survival were not significantly different between the two groups, while there was a significant difference between them for regional recurrence. Of the 152 patients who did not undergo axillary dissection, four developed ipsilateral axillary disease, most of whom were rescued by delayed axillary dissection. Further, the criterion for identifying lymphedema was used, ie, a 2 cm circumferential change at any measured location. As a result, the incidence of lymphedema in the ALND group was 12.7%, while it was not seen in the non ALND group.Conclusion: There is a possibility that ALND may be omitted for cT1/T2N0M0 breast cancer through a combination of hormone therapy and adjuvant chemotherapy.Keywords: breast cancer, axillary lymph node dissection

  2. Breast Conserving Surgery and Sentinel Lymph Node Biopsy in Locally Advanced Breast Cancer: Single Center Experience

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    Atakan Sezer

    2011-06-01

    Full Text Available Objective: Patients with locally advanced breast cancer may undergo breast conserving surgery after neoadjuvant chemotherapy. The aim of the study is to evaluate the results of locally advanced breast cancer patients who underwent breast conserving surgery, axillary dissection and sentinel lymph node biopsy in a single center. Material and Methods: 12 patients with locally advanced breast cancer stage IIIA/IIIB were included in the study between 2002-2009. The patients were given anthracycline-based regimen before surgery. Patients underwent breast conserving surgery, axillary dissection, and sentinel lymph node biopsy followed by radiotherapy. Results: There were five patients in stage IIIA, six in stage IIIB, and one in stage IIIC. Patients had received 3-6 regimen of FAC/FEC. Eight had partial and four had complete response. Five positive axilla were detected. The median value of the lymph nodes was 12 (n:8-19. Five patients underwent sentinel lymph node biopsy. The biopsy has failed in one patient and the median value of dissected sentinel node was 3.5 (n:3-4. Locoregional recurrence was not observed in any patients. The mean follow-up of the patients was 29.8 months and median time was 16 (n:2-80 months.Of the 12 patients 10 are alive and 2 were deceased. Conclusion: In selected locally advanced patients, breast conserving surgery and sentinel lymph node biopsy may be applied by a multidisciplinary approach, and excellent success may be achieved in those patients as in early breast cancer patients.

  3. Intraoperative frozen section assessment of sentinel lymph nodes in the operative management of women with symptomatic breast cancer

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    Landers Rob

    2008-06-01

    Full Text Available Abstract Background Maximisation of the potential of sentinel lymph node biopsy as a minimally invasive method of axillary staging requires sensitive intraoperative pathological analysis so that rates of re-operation for lymphatic metastases are minimised. The aim of this study was to describe the test parameters of the frozen section evaluation of sentinel node biopsy for breast cancer compared to the gold standard of standard permanent pathological evaluation at our institution. Methods The accuracy of intraoperative frozen section (FS of sentinel nodes was determined in 94 consecutive women undergoing surgery for clinically node negative, invasive breast cancer (37:T1 disease; 43:T2; 14:T3. Definitive evidence of lymphatic spread on FS indicated immediate level II axillary clearance while sentinel node "negativity" on intraoperative testing led to the operation being curtailed to allow formal H&E analysis of the remaining sentinel nodal tissue. Results Intraoperative FS correctly predicted axillary involvement in 23/30 patients with lymphatic metastases (76% sensitivity rate permitting definitive surgery to be completed at the index operation in 87 women (93% overall. All SN found involved on FS were confirmed as harbouring tumour cells on subsequent formal specimen examination (100% specificity and positive predictive value with 16 patients having additional non-sentinel nodes found also to contain tumour. Negative Predictive Values were highest in women with T1 tumours (97% and lessened with more local advancement of disease (T2 rates: 86%; T3: 75%. Of those with falsely negative FS, three had only micrometastatic disease. Conclusion Intraoperative FS reliably evaluates the status of the sentinel node allowing most women complete their surgery in a single stage. Thus SN can be offered with increased confidence to those less likely to have negative axillae hence expanding the population of potential beneficiaries.

  4. Evaluation of lymph node metastases of breast cancer using ultrasmall superparamagnetic iron oxide-enhanced magnetic resonance imaging

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    Harada, Tomoaki [Department of General and Gastroenterological Surgery, Osaka Medical College, 2-7 Daigaku-machi, Takatsuki City, Osaka 569-8686 (Japan)], E-mail: sur103@poh.osaka-med.ac.jp; Tanigawa, Nobuhiko [Department of General and Gastroenterological Surgery, Osaka Medical College, 2-7 Daigaku-machi, Takatsuki City, Osaka 569-8686 (Japan)], E-mail: sur001@poh.osaka-med.ac.jp; Matsuki, Mitsuru [Department of Radiology, Osaka Medical College, Osaka (Japan)], E-mail: rad053@poh.osaka-med.ac.jp; Nohara, Takehiro [Department of General and Gastroenterological Surgery, Osaka Medical College, 2-7 Daigaku-machi, Takatsuki City, Osaka 569-8686 (Japan)], E-mail: sur060@poh.osaka-med.ac.jp; Narabayashi, Isamu [Department of Radiology, Osaka Medical College, Osaka (Japan)], E-mail: rad001@poh.osaka-med.ac.jp

    2007-09-15

    Background: We assessed the utility of enhanced magnetic resonance imaging (MRI) using ultrasmall superparamagnetic iron oxide (USPIO) in the evaluation of axillary lymph node metastases in patients with breast cancer. Study design: MR examination of the axilla was performed before and 24-36 h after USPIO administration for patients with stage II or III breast cancer. Diagnostic performance was compared using size criteria (metastasis was defined when short axis diameter >5 or >10 mm) or morphologic criteria on conventional MRI, the combined study of USPIO precontrast and postcontrast images, and USPIO postcontrast study alone. Results: A total of 622 nodes (503 metastatic and 119 nonmetastatic nodes) were dissected from 33 patients. The results of conventional MRI for nodes >5 mm were 59.1% sensitivity, 86.7% specificity, and 80.4% overall accuracy. Results for nodes >10 mm were 15.7% sensitivity, 99.2% specificity, and 80.2% overall accuracy. Results based on morphology were 36.5% sensitivity, 94.1% specificity, and 81.0% overall accuracy. The results of the combined study of USPIO precontrast and postcontrast images were 86.4% sensitivity, 97.5% specificity, 91.1% positive predictive value, 96.1% negative predictive value, and 95.0% overall accuracy. The results of USPIO postcontrast images alone were 84.7% sensitivity, 96.8% specificity, and 94.0% overall accuracy. Patient-based results of postcontrast USPIO study alone were 100.0% sensitivity, 80.0% specificity, and 93.9% overall accuracy. Conclusions: USPIO postcontrast study alone was useful in the assessment of axillary lymph node metastases in patients with breast cancer.

  5. Lymphoscintigraphy and SPECT/CT in multicentric and multifocal breast cancer: does each tumour have a separate drainage pattern? Results of a Dutch multicentre study (MULTISENT)

    Energy Technology Data Exchange (ETDEWEB)

    Brouwer, O.R. [Antoni van Leeuwenhoek Hospital, Department of Nuclear Medicine, Netherlands Cancer Institute, Amsterdam (Netherlands); Antoni van Leeuwenhoekhospital, Amsterdam (Netherlands); Vermeeren, L.; Valdes Olmos, R.A. [Antoni van Leeuwenhoek Hospital, Department of Nuclear Medicine, Netherlands Cancer Institute, Amsterdam (Netherlands); Ploeg, I.M.C. van der; Rutgers, E.J.T.; Oldenburg, H.S.A. [Antoni van Leeuwenhoek Hospital, Department of Surgery, Netherlands Cancer Institute, Amsterdam (Netherlands); Loo, C.E. [Antoni van Leeuwenhoek Hospital, Department of Radiology, Netherlands Cancer Institute, Amsterdam (Netherlands); Pereira-Bouda, L.M.; Smit, F. [Rijnland Hospital, Department of Nuclear Medicine, Leiderdorp (Netherlands); Neijenhuis, P. [Rijnland Hospital, Department of Surgery, Leiderdorp (Netherlands); Vrouenraets, B.C. [Sint Lucas Andreas Hospital, Department of Surgery, Amsterdam (Netherlands); Sivro-Prndelj, F. [Sint Lucas Andreas Hospital, Department of Nuclear Medicine, Amsterdam (Netherlands); Jap-a-Joe, S.M.; Borgstein, P.J. [Onze Lieve Vrouwe Gasthuis, Department of Nuclear Medicine, Amsterdam (Netherlands)

    2012-07-15

    To investigate whether lymphoscintigraphy and SPECT/CT after intralesional injection of radiopharmaceutical into each tumour separately in patients with multiple malignancies in one breast yields additional sentinel nodes compared to intralesional injection of the largest tumour only. Patients were included prospectively at four centres in The Netherlands. Lymphatic flow was studied using planar lymphoscintigraphy and SPECT/CT until 4 h after administration of {sup 99m}Tc-nanocolloid in the largest tumour. Subsequently, the smaller tumour(s) was injected intratumorally followed by the same imaging sequence. Sentinel nodes were intraoperatively localized using a gamma ray detection probe and vital blue dye. Included in the study were 50 patients. Additional lymphatic drainage was depicted after the second and/or third injection in 32 patients (64 %). Comparison of planar images and SPECT/CT images after consecutive injections enabled visualization of the number and location of additional sentinel nodes (32 axillary, 11 internal mammary chain, 2 intramammary, and 1 interpectoral. A sentinel node contained metastases in 17 patients (34 %)). In five patients with a tumour-positive node in the axilla that was visualized after the first injection, an additional involved axillary node was found after the second injection. In two patients, isolated tumour cells were found in sentinel nodes that were only visualized after the second injection, whilst the sentinel nodes identified after the first injection were tumour-negative. Lymphoscintigraphy and SPECT/CT after consecutive intratumoral injections of tracer enable lymphatic mapping of each tumour separately in patients with multiple malignancies within one breast. The high incidence of additional sentinel nodes draining from tumours other than the largest one suggests that separate tumour-related tracer injections may be a more accurate approach to mapping and sampling of sentinel nodes in patients with multicentric or

  6. Execution of mantle field with multileaf collimator: A simple approach

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    Prabhakar Ramachandran

    2008-01-01

    Full Text Available Background: Until very recently mantle field radiotherapy remained the gold standard for the treatment of favorable early-stage Hodgkin′s lymphoma. The classic mantle includes all the major lymph nodes above the diaphragm and extends from the inferior portion of the mandible to the level of the insertion of the diaphragm. Aims: To describe a simple technique that has been devised to treat the mantle field with the help of multileaf collimator and using computed tomography (CT-based treatment planning. Materials and Methods: CT scan was performed with the patient in the supine position and the datasets were transferred to the Eclipse™ treatment planning system. Elekta Precise™ linear accelerator equipped with 40 pairs of multileaf collimator (MLC was used for the execution of the mantle field. The MLC′s shapes were designed to take the shape of the conventional customized blocks used for treatment of mantle field. The anterior mantle field was divided into three separate MLC segments with the collimator kept at 0°. The first MLC segment was shaped to cover the neck, clavicular regions, and mediastinum. The second and the third MLC segments covered the right and left axilla, respectively. The posterior fields were opposed to the anterior subfields in a similar fashion. The dose was prescribed at the midplane, using reference points. Results and Conclusion: The technique described in this study is very simple, easy to implement, and avoids unnecessary delay in the execution of the mantle field. The mantle field can be easily shaped with the multileaf collimators, without any collimator rotation.

  7. Classical Hodgkin Lymphoma Arising Adjacent to a Breast Implant.

    Science.gov (United States)

    Ryan, Ciara; Ged, Yasser; Quinn, Fiona; Walker, Jan; Kennedy, John; Gillham, Charles; Pittaluga, Stefania; McDermott, Ronan; Vandenberghe, Elisabeth; Grant, Cliona; Flavin, Richard

    2016-08-01

    Breast implant-associated lymphoma has recently gained wide recognition. Anaplastic large cell lymphoma (ALCL) is the most frequently diagnosed subtype in this setting but the spectrum is broadening. A 66-year-old woman developed swelling and itch around her saline implant 6 years after its insertion. Imaging revealed a fluid collection surrounding the implant with an adjacent mass. Microscopy showed sclerotic tissue punctuated by discrete cellular nodules comprising small lymphocytes, eosinophils and interspersed large atypical Hodgkin Reed-Sternberg (HRS)-like cells. The HRS-like cells stained positively for CD30 and CD15 by immunohistochemistry. Small T-lymphocytes formed rosettes around HRS-like cells. Appearances were consistent with classical Hodgkin lymphoma (HL). Multiplex polymerase chain reaction demonstrated no clonal rearrangements of immunoglobulin or T-cell receptor genes, however, a t(14;18)(q32;q21)BCL2-JH translocation involving the major breakpoint region of the bcl2 gene was present. Staging positron emission tomography-computed tomography scan revealed FDG-avid masses in the right axilla and pelvis. Subsequent pathological examination identified low-grade follicular lymphoma (FL) with a t(14;18) translocation at these sites. To our knowledge, this is the first case of HL arising adjacent to a breast implant. An awareness of this diagnosis is important as classical HL, with its prominent mixed inflammatory background, may be overlooked as a reactive process when histologically assessing capsulectomy specimens. It is also important in the differential diagnosis for implant-associated ALCL as both contain large atypical CD30-positive cells highlighting the need for full immunohistochemical and molecular workup in such cases. This case also adds to the large body of literature regarding the association between HL and FL. PMID:26888955

  8. The clinical value of the qualitative and semi-quantitative 18F-FDG PET/CT in the detection of primary breast cancer and lymph node metastasis

    International Nuclear Information System (INIS)

    Objective: The purpose of this study was to assess the diagnostic efficiency of the qualitative and semi-quantitative analyses of 18F-fluorodeoxyglucose (FDG) PET/CT for staging primary breast cancer. Methods: This prospective study included 39 patients. Of the 39 cases, 24 were primary, breast cancer, 15 were benign breast lesions. Patients underwent regional FDG PET/CT scanning covering bilateral breasts and axilla. All primary breast cancer lesions were confirmed by pathologic results of surgery. Twenty-four cases with benign lesions were established according to the results of surgery or clinical follow-up for at least 12 months. The qualitative and semi-quantitative 18F-FDG uptake results were used for T staging and N staging of breast cancer. SPSS 11.5 was used for data analysis. Results: When using SUVmax>4.5 as the cutoff value or SUVmax>x-bar + 2s of contra-lateral normal breast SUVmax as the cutoff value combined CT malignant signs for initial diagnosis, the sensitivity, specificity of diagnosing breast malignant lesion were 96.0% (24/25), 63.2% (12/19), respectively. By using threshold of SUVmax>2.5, the sensitivity, specificity were 60% (6/10), 92.3 % (12/13) respectively for staging regional lymphadenopathy. Conclusion: For staging primary breast carcinoma with FDG PET/CT, higher sensitivity could be acquired when using SUVmax>4.5 or SUVmax>x-bar + 2s of contra-lateral normal breast SUVmax as the cutoff value combined with CT malignant signs. (authors)

  9. Study of the techniques for the sentinel lymph node in breast cancer

    International Nuclear Information System (INIS)

    Axillary lymphadenectomy for the treatment of breast carcinoma can benefit the patient only if there is lymph nodes metastasis. Methods used to evaluate lymph node status were inefficient in the majority of cases of invasive carcinoma. The search for the sentinel lymph node has presented a high negative predictive value. Acknowledge of its use and limitations is important. The objective is the analysis of various techniques to search for sentinel lymph node (SLN). The method: 81 cases of breast carcinoma were studied with clinically negative axilla. Of these, the dyeing technique was used in 36 cases, the probe technique was used in 6 cases and 39 both techniques were used simultaneously. A total axillary dissection was done in every case, except for two. The results were: the SLN was found in 74 cases and of these, 35 with axillary metastases. There were two false-negative results. Of the 36 cases where the dyeing technique was used, the SLN was found in 32 cases and of these, 21 presented axillary metastases and there were one false-negative result. The SLN was found in all 6 cases using the probe technique, two had axillary metastases and there were no false-negative results. The SLN was found in 36 of the 39 cases using the two different techniques. In 34 cases it was found by the two methods and there were one false-negative. In the other two cases there was a disagreement between the two methods and of these, two were false-negative (these two cases are contained in the first six using the probe. Conclusion: the predictive negative value of the SLN is very high in the different techniques and will be used as a method to avoid axillary dissection in certain cases. (author)

  10. iROLL: does 3-D radioguided occult lesion localization improve surgical management in early-stage breast cancer?

    Energy Technology Data Exchange (ETDEWEB)

    Bluemel, Christina; Kajdi, Georg W.; Schmid, Jan; Buck, Andreas K.; Herrmann, Ken [University Hospital of Wuerzburg, Department of Nuclear Medicine, Wuerzburg (Germany); Cramer, Andreas; Grossmann, Christoph; Grimminger, Hanns-Joerg [Missionsaerztliches Klinikum Wuerzburg, Department of Obstetrics and Gynecology, Wuerzburg (Germany); Malzahn, Uwe [University of Wuerzburg, Institute of Clinical Epidemiology and Biometry, Wuerzburg (Germany); Lamp, Nora [University of Wuerzburg, Institute of Pathology, Wuerzburg (Germany); Langen, Heinz-Jakob [Missionsaerztliches Klinikum Wuerzburg, Department of Radiology, Wuerzburg (Germany)

    2015-10-15

    To prospectively evaluate the feasibility of 3-D radioguided occult lesion localization (iROLL) and to compare iROLL with wire-guided localization (WGL) in patients with early-stage breast cancer undergoing breast-conserving surgery and sentinel lymph node biopsy (SLNB). WGL (standard procedure) and iROLL in combination with SLNB were performed in 31 women (mean age 65.1 ± 11.2 years) with early-stage breast cancer and clinically negative axillae. Patient comfort in respect of both methods was assessed using a ten point scale. SLNB and iROLL were guided by freehand SPECT (fhSPECT). The results of the novel 3-D image-based method were compared with those of WGL, ultrasound-based lesion localization, and histopathology. iROLL successfully detected the malignant primary and at least one sentinel lymph node in 97 % of patients. In a single patient (3 %), only iROLL, and not WGL, enabled lesion localization. The variability between fhSPECT and ultrasound-based depth localization of breast lesions was low (1.2 ± 1.4 mm). Clear margins were achieved in 81 % of the patients; however, precise prediction of clear histopathological surgical margins was not feasible using iROLL. Patients rated iROLL as less painful than WGL with a pain score 0.8 ± 1.2 points (p < 0.01) lower than the score for iROLL. iROLL is a well-tolerated and feasible technique for localizing early-stage breast cancer in the course of breast-conserving surgery, and is a suitable replacement for WGL. As a single image-based procedure for localization of breast lesions and sentinel nodes, iROLL may improve the entire surgical procedure. However, no advantages of the image-guided procedure were found with regard to prediction of complete tumour resection. (orig.)

  11. Improving the radial nerve neurodynamic test: An observation of tension of the radial, median and ulnar nerves during upper limb positioning.

    Science.gov (United States)

    Manvell, Joshua J; Manvell, Nicole; Snodgrass, Suzanne J; Reid, Susan A

    2015-12-01

    The radial nerve neurodynamic test (ULNT2b), used to implicate symptoms arising from the radial nerve, is proposed to selectively increase strain of the nerve without increasing strain of adjacent tissue, though this has not been established. This study aimed to determine the upper limb position that results in: (1) the greatest tension of the radial nerve and (2) the greatest difference in tension between the radial nerve and the other two major nerves of the upper limb: median and ulnar. Tension (N) of the radial, median and ulnar nerves was measured simultaneously using three buckle force transducers during seven upper limb positions in the axilla of ten embalmed whole body human cadavers (n = 20 limbs). Repeated measures analysis of variance (ANOVA) with Bonferroni post-hoc tests determined differences in tension between nerves and between limb positions. A Composite position consisting of ULNT2b (scapular depression, shoulder internal rotation, elbow extension, forearm pronation, wrist flexion) with the addition of shoulder abduction 40° and extension 25°, wrist ulnar deviation and thumb flexion demonstrated significantly greater tension of the radial nerve than any other tested position (mean tension 11.32N; 95% CI 10.25, 12.29, p < 0.01), including ULNT2b (2.20N; 1.84, 2.57; p < 0.01). Additionally, the Composite position demonstrated the greatest difference in tension between the radial and median (mean difference 4.88N; 95% CI 3.16, 6.61; p < 0.01) and radial and ulnar nerves (9.26N, 7.54, 10.99; p < 0.01). This position constitutes a biomechanically plausible test to detect neuropathic pain related to the radial nerve. PMID:25892706

  12. Piodermatite-pioestomatite vegetante: relato de caso e revisão de literatura Pyodermatitis-pyostomatitis vegetans: case report and review of medical literature

    Directory of Open Access Journals (Sweden)

    Fernanda de Abreu Toledo Matias

    2011-08-01

    Full Text Available A piodermatite-pioestomatite vegetante é uma rara dermatose inflamatória de etiologia desconhecida, com típico comprometimento mucocutâneo. Relatamos caso de paciente feminina com lesões pustulosas e vesiculosas em axilas, evoluindo com placas vegetantes e pústulas com agrupamento anular. Houve progressão com comprometimento vulvar, inguinal e mucosas oral, nasal e ocular. Proposto o diagnóstico, optou-se por iniciar prednisona 40mg ao dia, com remissão das lesões após um mês de uso da medicação. A associação com doença inflamatória intestinal ocorre em 70% dos casos. A imunofluorescência é um fator que ajuda a caracterizar a doença, sendo tipicamente negativa. A rápida resposta à terapêutica com corticosteroides sistêmicos é esperadaPyodermatitis-pyostomatitis vegetans is a rare inflammatory dermatosis of unknown etiology, with a typical mucocutaneous involvement. We report the case of a woman with pustular and vesicular lesions in the axillae, evolving with vegetating plaques and pustules with annular grouping. The disease progressed with vulvar and inguinal involvement as well as involvement of the oral, nasal and ocular mucous membranes. She started the treatment with prednisone (40 mg/day, with remission of the lesions after one month of use of such medication. Association with inflammatory bowel disease occurs in 70% of the cases. Immunofluorescence, which is typically negative, helps to characterize the disease. A rapid response to systemic steroids is expected

  13. Application of sentinel lymph node (SLN) biopsy in breast cancer patients%前哨淋巴结活检在乳腺癌中的应用

    Institute of Scientific and Technical Information of China (English)

    Tao Zhang; Baoning Zhang; Hong Wang; Baoping Chen; Xiliang Wei; Ying Fu; Lin Liu; Hongying Yang; Shengzu Chen

    2007-01-01

    Objective: To discuss if the sentinel lymph node (SLN) biopsy is able to reflect the status of the axillary lymph node and the application of this technic in clinic. Methods: Using 99mTc-signed dextran, SLN-biopsy (SLNB) was carried out in182 cases with breast cancer during May 1999 to September 2006. During the operation, y-detector was used for orientation.After the SLNB, a modified radical mastectomy or breast conserving surgery were carried out to the patients, then a particular separate pathological examination of the SLN was made. Results: 178 cases of SLNB were carried out successfully, and the success rate was 97.8%, the out-checked SLN of each case ranged from 1 to 4, with an average of 2.5. All SLN was located at the first level of axilla, sensitivity of the SLN B was 93.4%, specificity was 100%, false negative rate was 6.6%, false positive rate was 0, accuracy was 97.8%, positive predictive value was 100.0%, negative predictive value was 96.7%, and Youden's index was 0.934. Immunohistochemical examination was carried out in 59 cases of SLN, and 14 cases showed the existences of micro-metastasis, however, metastasis had not been found in non-SLN of these cases. Conclusion: SLN is able to reflect the metastasis of the axillary lymph node, and this can suggest the necessity of the axillary dissection in clinic. The SLNB using the isotope-tracer technic is simple and accurate.

  14. Effects of recombinant human growth hormone on growth of human gastric carcinoma xenograft model in nude mice

    Institute of Scientific and Technical Information of China (English)

    Dao-Ming Liang; Jia-Yong Chen; Yi Zhang; Ping Gan; Jie Lin; An-Bao Chen

    2006-01-01

    AIM: To study effects of recombinant human growth hormone (rhGH) on growth of a human gastric carcinoma cell in vivo.METHODS: Experimental mice were divided into control group, rhGH group, oxaliplatin (L-OHP) group and rhGH+L-OHP group. Cultured human gastric carcinoma cells BGC823 were inoculated into right axilla of nude mice and carcinoma xenograft model wasestablished successfully. Inhibitory rate of xenograft tumor growth was estimated by measuring tumor volume; expression of proliferating cell nuclear antigen (PCNA), Bax and Bcl-2 proteins of xenograft tumor was detected using immunohistochemical S-P method.RESULTS: Tumor growth inhibitory rate, the positive expression rate of PCNA, Bax and Bcl-2 were 49.3%,58.2%, 65.2% and 59.2% in rhGH+L-OHP group respectively; 46.6%, 62.5%, 59.7% and 64.7% in L-OHP group; 5.0%, 82.7%, 23.2% and 82.2% in rhGH group and 0, 77.8%, 23.5% and 80.3% in control group. There was significant difference between rhGH+L-OHP group (or L-OHP group ) and control group or rhGH group (P <0.05), whereas there were no significant differences (P >0.05) between L-OHP group and rhGH+L-OHP group and between rhGH group and control group.CONCLUSION: rhGH does not accelerate the proliferation of human gastric cancer cell in vivo.

  15. Impact of neoadjuvant single or dual HER2 inhibition and chemotherapy backbone upon pathological complete response in operable and locally advanced breast cancer: Sensitivity analysis of randomized trials.

    Science.gov (United States)

    Bria, Emilio; Carbognin, Luisa; Furlanetto, Jenny; Pilotto, Sara; Bonomi, Maria; Guarneri, Valentina; Vicentini, Cecilia; Brunelli, Matteo; Nortilli, Rolando; Pellini, Francesca; Sperduti, Isabella; Giannarelli, Diana; Pollini, Giovanni Paolo; Conte, Pierfranco; Tortora, Giampaolo

    2014-08-01

    The role of the dual HER2 inhibition, and the best chemotherapy backbone for neoadjuvant chemotherapy still represent an issue for clinical practice. A literature-based meta-analysis exploring single versus dual HER2 inhibition in terms of pathological complete response (pCR, breast plus axilla) rate and testing the interaction according to the chemotherapy (anthracyclines-taxanes or taxanes) was conducted. In addition, an event-based pooled analysis by extracting activity and safety events and deriving 95% confidence intervals (CI) was accomplished. Fourteen trials (4149 patients) were identified, with 6 trials (1820 patients) included in the meta-analysis and 31 arms (14 trials, 3580 patients) in the event-based pooled analysis. The dual HER2 inhibition significantly improves pCR rate, in the range of 16-19%, regardless of the chemotherapy backbone (relative risk 1.37, 95% CI 1.23-1.53, p<0.0001); pCR was significantly higher in the hormonal receptor negative population, regardless of the HER2 inhibition and type of chemotherapy. pCR and the rate of breast conserving surgery was higher when anthracyclines were added to taxanes, regardless of the HER2 inhibition. Severe neutropenia was higher with the addition of anthracyclines to taxanes, with an absolute difference of 19.7%, despite no differences in febrile neutropenia. While no significant differences according to the HER2 inhibition were found in terms of cardiotoxicity, a slightly difference for grade 3-4 (1.2%) against the addition of anthracyclines was calculated. The dual HER2 inhibition for the neoadjuvant treatment of HER2-positive breast cancer significantly increases pCR; the combination of anthracyclines, taxanes and anti-Her2 agents should be currently considered the standard of care.

  16. Clinical and epidemiological features of coryneform skin infections at a tertiary hospital

    Science.gov (United States)

    Pinto, Malcolm; Hundi, Ganesh Kamath; Bhat, Ramesh Marne; Bala, Nanda Kishore; Dandekeri, Sukumar; Martis, Jacintha; Kambil, Srinath M.

    2016-01-01

    Background: Skin infections caused by coryneform bacteria are common dermatological conditions. However, to the best of our knowledge, no studies are available on the clinical characteristics and epidemiological features of this group of disorders as one entity from India and abroad. Aims: To study the clinical and epidemiological features of coryneform skin infections Methods: A total of 75 patients presenting with clinically distinctive lesions of pitted keratolysis, erythrasma and trichobacteriosis to our hospital were included in the study. Cases were interviewed with particular emphasis on epidemiological features and the various clinical findings were recorded. Investigations like Gram's stain, Wood's light examination, 10% KOH scrapings, were done in selected cases to ascertain the diagnosis. Results: Pitted keratolysis was more common in the age group of 31-40 years (40%) with a male preponderance (76.7%), most commonly affecting pressure bearing areas of the soles with malodour (86.7%) and frequent contact with water (58.3%) constituting the most important presenting symptom and provocating factor respectively. Erythrasma affected both male and female patients equally and was more commonly detected in patients with a BMI > 23kg/m2 (62.5%) and in diabetics (50%). All patients with trichobacteriosis presented with yellow coloured concretions in the axillae. Bromhidrosis (71.4%) and failure to regularly use an axillary deodorant (71.4%) were the most common presenting symptom and predisposing factor respectively. Conclusion: Coryneform skin infections are common dermatological conditions, though epidemiological data are fragmentary. Hyperhidrosis is a common predisposing factor to all three coryneform skin infections. Asymmetrical distribution of pits has been reported in our study. Diabetic status needs to be evaluated in all patients with erythrasma. Woods lamp examination forms an indispensible tool to diagnose erythrasma and trichobacteriosis. PMID

  17. Plasma Catecholamines, Sweat Electrolytes and Physiological Responses of Exercised Normal, Partial Anhidrotic and Anhidrotic Horses

    Directory of Open Access Journals (Sweden)

    A. Bashir

    2009-01-01

    Full Text Available Problem statement: Malaysia imports horses from temperate countries to develop equine sports in the country. Several of these horses developed partial and complete anhidrosis. Approach: Normal, partial anhidrotic and anhidrotic horses were exercised to determine their sweating and physiological responses to exercise. The heart and respiratory rates, rectal temperature and blood samples were obtained before the horses were lunged at 10 km h-­1 for 1 h and at again at 15, 30, 45, 60 min and 24 h after exercise. The blood adrenaline and noradrenaline concentrations were determined. Sweat samples were obtained at 60 min after exercise and analyzed for Na+, K+, Cl-, urea and total protein concentrations. Results: The normal horses sweated profusely all over the body after 5 min into exercise, but the partial anhidrotic horses showed sweating in the neck, brisket, shoulder, rump, perineum and axilla only after 20-30 min of exercise. The sweat Na+, K+, Cl-, urea and total protein concentrations were lower in the partial anhidrotic horses than in normal horses while the Na+:K+ was higher. The heart and respiratory rates and rectal temperature of anhidrotic horses reached maximum values of 133.6±0.8 beats min-­1 and 186.8±0.5 breaths min-1 and 41.1±0.0°C respectively and took much longer to return to resting levels than other horses. The resting adrenaline concentrations in the anhidrotic horses were higher than in partial anhidrotic and normal horses, with the mean post-exercise adrenaline: Noradrenaline consistently above 1.15. Conclusion: The most important factor in equine anhidrosis was failure of sweat glands to respond to adrenaline. The anhidrotic horse regulated body electrolytes means other than sweating. Anhidrotic horses exhibited exercise intolerance, particularly in the hot and humid climate. There is a need to formulate a special regime for exercising anhidrotic horses in the tropical environment.

  18. COMPARISON OF ANTI - INFLAMMATORY ACTIVITY OF ALPINIA GALANGAL IN THREE EXPERIMENTAL ANIMAL MODELS

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    Venuturumilli Lakshmi

    2015-05-01

    Full Text Available Inflammation is not a disease but a non - specific response of the body defence 1 . Anti - inflammatory drugs have become popular because of their ability in controlling the inflammatory reaction and mitigating the suffering in such clinical situations. Edema represents the early phase of inflammation. 2 In the present study acute and subacute experimental methods were compared with standard drug Indomethacin. R at hind paw edema, formalin induced peritonitis in mice were used as acute methods, paper disc induced granuloma in rats was used as subacute method. Institutional animal ethics committee permission was taken for all the methods as per CPCSEA guide lines. Inflammation was induced by the following 3 methods: i Hind paw edema was produced by sub plantar injection of 0.1ml of1% carrageenin 3 and paw volume was measured by digital plethysmometer at 0, 3hours. ii Intraperitoneal injection of 1.5% formalin 3 was given to albino mice in peritonitis method and ascitic fluid was measured after 6hours by sacrificing the animals. iii Under ether anesthesia, sterilized &weighed paper discs were implanted subcutaneously in each axilla and groin of male wistar rats sutur ed under sterilized conditions in granuloma 4 method. The discs were cleared of extraneous tissue, dried and weighed on the 5 th day by sacrificing the animals. In all the methods 6 animals in each group (test, standard and control were taken. Results were tabulated in each method separately and statistical analysis was done by student t test. P value < 0.05 considered significant. Percentage inhibition in each method was calculated.

  19. A prospective study comparing endoscopic subcutaneous mastectomy plus immediate reconstruction with implants and breast conserving surgery for breast cancer

    Institute of Scientific and Technical Information of China (English)

    FAN Lin-jun; JIANG Jun; YANG Xin-hua; ZHANG Yi; LI Xing-gang; CHEN Xian-chun; ZHONG Ling

    2009-01-01

    Background Breast conserving surgery (BCS) has been the standard surgical procedure for the treatment of early breast cancer. Endoscopic subcutaneous mastectomy (ESM) plus immediate reconstruction with implants is an emerging procedure. The objective of this prospective study was to evaluate the clinical outcomes of these two surgical procedures in our clinical setting.Methods From March 2004 to October 2007, 43 patients with breast cancer underwent ESM plus axillary lymph node dissection and immediate reconstruction with implants, while 54 patients underwent BCS. The clinical and pathological characteristics, surgical safety, and therapeutic effects were compared between the two groups. Results There were no significant differences in the age, clinical stage, histopathologic type of tumor, operative blood loss, postoperative drainage time, and postoperative complications between the two groups (P>0.05).The postoperative complications were partial necrosis of the nipple and superficial skin flap in the ESM patients, and hydrops in the axilla and residual cavity in the BCS patients. There was no significant difference in the rate of satisfactory postoperative cosmetic outcomes between the ESM (88.4%, 38/43) and BCS (92.6%, 50/54) patients (P>0.05). During follow-up of 6 months to 4 years, all patients treated with ESM were disease-free, but 3 patients who underwent BCS had metastasis or recurrence-one of these patients died of multiple organ metastasis.Conclusions After considering the wide Indications for use, high surgical safety, and favorable cosmetic outcomes, we conclude that ESM plus axillary lymph node dissection and immediate reconstruction with implants-the new surgery of choice for breast cancer-warrants serious consideration as the prospective next standard surgical procedure.

  20. Different types of androgen receptor mutations in patients with complete androgen insensitivity syndrome.

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    Shao, Jialiang; Hou, Jiangang; Li, Bingkun; Li, Dongyang; Zhang, Ning; Wang, Xiang

    2015-02-01

    Mutations of androgen receptor (AR) are the most frequent cause of 46, XY disorders of sex development and associated with a variety of phenotypes, ranging from phenotypic women (complete androgen insensitivity syndrome (CAIS)) to milder degrees of undervirilization (partial form or PAIS) or men with only infertility (mild form or MAIS). From 2009 to 2012, two young Chinese female individuals with CAIS from two families were referred to our hospital due to primary amenorrhea. Defects in testosterone (T) and dihydrotestosterone (DHT) synthesis were excluded. Physical examination revealed that the patients have normal female external genitalia, normal breast development, vellus hair in the axilla and on the arms and legs, but absence of pubic hair, and a blind-ending vagina. Two different types of AR mutations have been detected by sequencing of genomic DNA: Family A showed deletion of exon 2 in AR gene; Family B showed a single nucleotide C-to-T transition in exon 8 of AR gene resulting in a proline 893-to-leucine substitution (Pro893Leu). Testicular histology showed developmental immaturity of seminiferous tubules with the absence of spermatogenic cells or spermatozoa. No AR immunoreactivity was observed in either case. Three adult patients recovered well from bilateral orchiectomy. The juvenile patient of family B was followed up. Our present study on these two families revealed two different types of AR mutation. The definitive diagnosis of AIS was based on clinical examination and genetic investigations. Our findings verified the mechanism of CAIS and also enriched AR Gene Mutation Database. PMID:25674389

  1. Unusual Cause of Swelling in the Upper Limb: Kimura Disease

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    Kabilan Chokkappan

    2015-09-01

    Full Text Available Kimura disease is a rare chronic inflammatory disease of unknown etiology. The disease typically presents in young Asian males with single or multiple slowly progressing painless subcutaneous lumps in the head and neck region; regional lymphadenopathy is commonly accompanied. The disease is associated with peripheral blood eosinophilia and elevated serum immunoglobulin E levels. This gives an important clinical clue to the diagnosis and implies a possible immune-mediated pathophysiology. Although the disease commonly affects the head and neck region, it may also affect the extremities, axilla, groin, and abdomen. Upper limb involvement in Kimura’s disease is rare and few cases have been reported in the literature. We describe the case of a man who presented with a history of progressive upper limb swelling. He was diagnosed with Kimura’s disease based on concordant clinical, laboratory, radiological, and histopathological grounds. Although rare in the upper limb, the possibility of Kimura’s disease has to be considered in young males presenting with painless swelling in the medial epitrochlear region with compatible imaging appearance, particularly if associated with lymph node enlargement and increased blood eosinophils. Characteristic imaging findings of Kimura’s disease of the upper limb include specific location along the neuro-lymphovascular structures, the absence of necrosis or calcification, mutliple flow voids representing vascular structures, a varying amount of edema of subcutaneous fat plane overlying the lesion; displacement of adjacent muscles; and neurovascular structures without signs of direct invasion. Clinicians should be aware of this distinct entity in order to avoid misdiagnosis and to tailor appropriate management.

  2. Medical documentation, bioanalytical evidence of an accidental human exposure to sulfur mustard and general therapy recommendations.

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    Steinritz, Dirk; Striepling, Enno; Rudolf, Klaus-Dieter; Schröder-Kraft, Claudia; Püschel, Klaus; Hullard-Pulstinger, Andreas; Koller, Marianne; Thiermann, Horst; Gandor, Felix; Gawlik, Michael; John, Harald

    2016-02-26

    Sulfur mustard (SM) is a chemical warfare agent (CWA) that was first used in World War I and in several military conflicts afterwards. The threat by SM is still present even today due to remaining stockpiles, old and abandoned remainders all over the world as well as to its ease of synthesis. CWA are banned by the Chemical Weapons Convention (CWC) interdicting their development, production, transport, stockpiling and use and are subjected to controlled destruction. The present case report describes an accidental exposure of three workers that occurred during the destruction of SM. All exposed workers presented a characteristic SM-related clinical picture that started about 4h after exposure with erythema and feeling of tension of the skin at the upper part of the body. Later on, superficial blister and a burning phenomenon of the affected skin areas developed. Similar symptoms occurred in all three patients differing severity. One patient presented sustained skin affections at the gluteal region while another patient came up with affections of the axilla and genital region. Fortunately, full recovery was observed on day 56 after exposure except some little pigmentation changes that were evident even on day 154 in two of the patients. SM-exposure was verified for all three patients using bioanalytical GC MS and LC MS/MS based methods applied to urine and plasma. Urinary biotransformation products of the β-lyase pathway were detected until 5 days after poisoning whereas albumin-SM adducts could be found until day 29 underlining the beneficial role of adduct detection for post-exposure verification. In addition, we provide general recommendations for management and therapy in case of SM poisoning.

  3. Prevalence of Malignant Soft Tissue Tumors inExtremities: An Epidemiological Study in Syria

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    Habib Reshadi

    2014-06-01

    Full Text Available Background:   Although the majority of soft tissue masses are benign, it is important to consider malignancy in differential diagnoses. Because most soft tissue sarcomas present as a painless mass, clinicians must watch for signs suggestive of malignancy, including large size, rapid growth, and site deep into the deep fascia.The purpose of this study was to determine the relative prevalence according to sex and age, site of tumor, skeletal distribution, and treatment (surgery, chemotherapy and radiotherapy before and after surgery, and ascertain the relative frequency of these tumors in specific anatomic sites and age groups based on pathological studies. Methods: A total of 308 patients, with a musculoskeletal tumor were evaluated retrospectively. All of the patients enrolled into this study were referred to the Beirouni Hospital of Damascus University with a proven diagnosis of alignant soft tissue tumors from the beginning of January 2008 until the end of 2010. The prevalence of the malignant soft tissue tumors in these patients was analyzed. For purposes of analysis, all lesions were placed in 1 of 9 categories: hand and wrist, forearm, humorous (arm, proximal limb girdle (axilla and shoulder, foot and ankle, thigh, hip and buttocks region, trunk, and other lesions. Age and sex also were recorded. Results: Malignant tumors consisted of seven diagnostic categories: malignant fibrous histiocytoma (23%, liposarcoma (22%, rhabdomyosarcoma (9%, leiomyosarcoma (8%, malignant schwannoma (5%, dermatofibrosarcoma protuberans (5%, synovial sarcoma (10%, fibrosarcoma (13%, extraskeletal chondrosarcoma (1%, and extraskeletal Ewing sarcoma (4%. Conclusions: Despite the multitude of pathologic possibilities, most malignant soft-tissue tumors are classified into a small number of diagnoses. These may be further defined when the site of the lesion and the age of the patient are considered. Knowledge of tumor prevalence will assist radiologists in

  4. Study of the synergistic effects of all-transretinoic acid and C-phycocyanin on the growth and apoptosis of A549 cells.

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    Li, Bing; Gao, Mei-Hua; Lv, Cong-Yi; Yang, Peng; Yin, Qi-Feng

    2016-03-01

    In the present study, we investigated the effects of the combination of all-transretinoic acid (ATRA) and natural nontoxic C-phycocyanin (C-PC) on the growth of A549 lung cancer cells in vitro and in vivo. Furthermore, the anticancer mechanism of the drug combination was revealed. Results showed both C-PC and ATRA could inhibit the growth of A549 cells in vivo. The combination of ATRA+C-PC could yield a higher inhibition rate. C-PC exerted a major effect on the proliferation of human embryo lung cells, but ATRA at a high concentration exerted an inhibitory effect. In addition, ATRA+C-PC could decrease the CDK4 mRNA level, but upregulated caspase-3 protein expression and induced cell apoptosis. A mouse model with tumor was constructed by a subcutaneous injection to the left axilla of nu nude (NU/NU) mice. Compared with the control group, the tumor weight was decreased in the single-drug treatment group and was the lowest in the combination group. C-PC+ATRA could upregulate tumor necrosis factor levels and downregulate Bcl-2 expression and the cyclin D1 gene in the tumor. C-PC could promote T cells' activities and spleen weight, but a single use of ATRA exerted an opposite effect. The dosage of ATRA could be reduced when combined with C-PC to reduce the toxic side-effects. In summary, the antitumor effects of the C-PC+ATRA combination were more significant than a single drug in vivo and in vitro. PMID:25812039

  5. Bullous Systemic Lupus Erythematosus: Case report

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    Miziara, Ivan Dieb

    2014-01-01

    Full Text Available Introduction: Bullous systemic lupus erythematosus (BSLE is an autoantibody-mediated disease with subepidermal blisters. It is a rare form of presentation of SLE that occurs in less than 5% of cases of lupus. Case Report: A 27-year-old, female, FRS patient reported the appearance of painful bullous lesions in the left nasal wing and left buccal mucosa that displayed sudden and rapid growth. She sought advice from emergency dermatology staff 15 days after onset and was hospitalized with suspected bullous disease. Intravenous antibiotics and steroids were administered initially, but the patient showed no improvement during hospitalization. She displayed further extensive injuries to the trunk, axillae, and vulva as well as disruption of the bullous lesions, which remained as hyperemic scars. Incisional biopsy of a lesion in the left buccal mucosa was performed, and pathological results indicated mucositis with extensive erosion and the presence of a predominantly neutrophilic infiltrate with degeneration of basal cells and apoptotic keratinocytes. Under direct immunofluorescence, the skin showed anti-IgA, anti-IgM, and anti-IgG linear fluorescence on the continuous dermal side of the cleavage. Indirect immunofluorescence of the skin showed conjugated anti-IgA, was anti-IgM negative, and displayed pemphigus in conjunction with anti-IgG fluorescence in the nucleus of keratinocytes, consistent with a diagnosis of bullous lupus erythematosus. Discussion: BSLE is an acquired autoimmune bullous disease caused by autoantibodies against type VII collagen or other components of the junctional zone, epidermis, and dermis. It must be differentiated from the secondary bubbles and vacuolar degeneration of the basement membrane that may occur in acute and subacute cutaneous lupus erythematosus.

  6. Bullous Systemic Lupus Erythematosus: Case report

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    Miziara, Ivan Dieb; Mahmoud, Ali; Chagury, Azis Arruda; Alves, Ricardo Dourado

    2013-01-01

    Summary Introduction: Bullous systemic lupus erythematosus (BSLE) is an autoantibody-mediated disease with subepidermal blisters. It is a rare form of presentation of SLE that occurs in less than 5% of cases of lupus. Case Report: A 27-year-old, female, FRS patient reported the appearance of painful bullous lesions in the left nasal wing and left buccal mucosa that displayed sudden and rapid growth. She sought advice from emergency dermatology staff 15 days after onset and was hospitalized with suspected bullous disease. Intravenous antibiotics and steroids were administered initially, but the patient showed no improvement during hospitalization. She displayed further extensive injuries to the trunk, axillae, and vulva as well as disruption of the bullous lesions, which remained as hyperemic scars. Incisional biopsy of a lesion in the left buccal mucosa was performed, and pathological results indicated mucositis with extensive erosion and the presence of a predominantly neutrophilic infiltrate with degeneration of basal cells and apoptotic keratinocytes. Under direct immunofluorescence, the skin showed anti-IgA, anti-IgM, and anti-IgG linear fluorescence on the continuous dermal side of the cleavage. Indirect immunofluorescence of the skin showed conjugated anti-IgA, was anti-IgM negative, and displayed pemphigus in conjunction with anti-IgG fluorescence in the nucleus of keratinocytes, consistent with a diagnosis of bullous lupus erythematosus. Discussion: BSLE is an acquired autoimmune bullous disease caused by autoantibodies against type VII collagen or other components of the junctional zone, epidermis, and dermis. It must be differentiated from the secondary bubbles and vacuolar degeneration of the basement membrane that may occur in acute and subacute cutaneous lupus erythematosus. PMID:25992032

  7. Staphylococcus aureus intestinal colonization is associated with increased frequency of S. aureus on skin of hospitalized patients

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    Donskey Curtis J

    2007-09-01

    Full Text Available Abstract Background Intestinal colonization by Staphylococcus aureus among hospitalized patients has been associated with increased risk of staphylococcal infection and could potentially contribute to transmission. We hypothesized that S. aureus intestinal colonization is associated with increased frequency of S. aureus on patients' skin and nearby environmental surfaces. Methods Selected inpatients were cultured weekly for S. aureus from stool, nares, skin (groin and axilla, and environmental surfaces (bed rail and bedside table. Investigator's hands were cultured after contacting the patients' skin and the environmental surfaces. Results Of 71 subjects, 32 (45.1% had negative nares and stool cultures, 23 (32.4% had positive nares and stool cultures, 13 (18.3% were nares carriers only, and 3 (4.2% were stool carriers only. Of the 39 patients with S. aureus carriage, 30 (76.9% had methicillin-resistant isolates. In comparison to nares colonization only, nares and intestinal colonization was associated with increased frequency of positive skin cultures (41% versus 77%; p = 0.001 and trends toward increased environmental contamination (45% versus 62%; p = 0.188 and acquisition on investigator's hands (36% versus 60%; p = 0.057. Patients with negative nares and stool cultures had low frequency of S. aureus on skin and the environment (4.8% and 11.3%, respectively. Conclusion We found that hospitalized patients with S. aureus nares and/or stool carriage frequently had S. aureus on their skin and on nearby environmental surfaces. S. aureus intestinal colonization was associated with increased frequency of positive skin cultures, which could potentially facilitate staphylococcal infections and nosocomial transmission.

  8. Clinical and epidemiological features of coryneform skin infections at a tertiary hospital

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    Malcolm Pinto

    2016-01-01

    Full Text Available Background: Skin infections caused by coryneform bacteria are common dermatological conditions. However, to the best of our knowledge, no studies are available on the clinical characteristics and epidemiological features of this group of disorders as one entity from India and abroad. Aims: To study the clinical and epidemiological features of coryneform skin infections Methods: A total of 75 patients presenting with clinically distinctive lesions of pitted keratolysis, erythrasma and trichobacteriosis to our hospital were included in the study. Cases were interviewed with particular emphasis on epidemiological features and the various clinical findings were recorded. Investigations like Gram's stain, Wood's light examination, 10% KOH scrapings, were done in selected cases to ascertain the diagnosis. Results: Pitted keratolysis was more common in the age group of 31-40 years (40% with a male preponderance (76.7%, most commonly affecting pressure bearing areas of the soles with malodour (86.7% and frequent contact with water (58.3% constituting the most important presenting symptom and provocating factor respectively. Erythrasma affected both male and female patients equally and was more commonly detected in patients with a BMI > 23kg/m2 (62.5% and in diabetics (50%. All patients with trichobacteriosis presented with yellow coloured concretions in the axillae. Bromhidrosis (71.4% and failure to regularly use an axillary deodorant (71.4% were the most common presenting symptom and predisposing factor respectively. Conclusion: Coryneform skin infections are common dermatological conditions, though epidemiological data are fragmentary. Hyperhidrosis is a common predisposing factor to all three coryneform skin infections. Asymmetrical distribution of pits has been reported in our study. Diabetic status needs to be evaluated in all patients with erythrasma. Woods lamp examination forms an indispensible tool to diagnose erythrasma and trichobacteriosis.

  9. Estudo de 15 casos de piedra branca observados na Grande Vitória (Espírito Santo - Brasil durante cinco anos Study on 15 cases of white piedra in Grande Vitória (Espírito Santo - Brazil over a five-year period

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    Lucia Martins Diniz

    2005-02-01

    Full Text Available A piedra branca é infecção fúngica do pêlo, rara, causada pelo Trichosporon beigelii, caracterizada por nódulos amarelados nos pêlos genitais, bigode, barba, axilas e raramente, no couro cabeludo. O estudo registra 15 casos, diagnosticados em serviço de dermatologia de Vitória, durante cinco anos, todos de pacientes do sexo feminino, com nódulos nos pêlos do couro cabeludo. Os autores supõem que o clima quente e úmido da região e o hábito de as pacientes utilizarem cremes recondicionadores nos fios dos cabelos tenham favorecido a infecção. O umedecimento dos fios com água facilita a visualização dos nódulos.White Piedra is a rare fungal infection of the hair shaft, caused by a yeast-like fungus (Trichosporon beigelii, characterized by yellow nodules on the pubic hair, moustache, beard and hair on the axillae and scalp. The objective was to register the presence of 15 cases of White Piedra in Espírito Santo diagnosed at the Dermatology Service in Vitória, over five years. All patients were female with nodules in the scalp hair, 13 were of mixed race and ten were between two and six years old. The hot and humid climate of the region together with the patients' habits regarding use of conditioning creams favored the infection. Moistening the hair with water can facilitate visualization of the nodules.

  10. Sentinel lymph node biopsy: technique validation at the Setúbal Medical Centre, Portugal

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    Ferreira, P; Baía, R; António, A; Almeida, J; Simões, J; Amaro, JC; Quintana, C; Branco, L; Rigueira, MV; Gonçalves, M; Pereira, EV; Ferreira, LM

    2009-01-01

    Aims: To evaluate the accuracy of sentinel lymph node biopsy in breast cancer patients at this institution, using combined technetium-99m (99mTc) sulphur colloid and patent blue vital dye. Methods: From March 2007 to July 2008, 50 patients with a tumour of less than 3 cm and with clinically negative axillary lymph nodes underwent sentinel lymph node biopsy (SLNB), followed by axillary lymph node dissection (ALND). Sub-areolar 99mTc sulphur colloid injection was performed the day before surgery, and patent blue vital dye was also injected sub-areolarly at least 5 minutes before surgery. Sentinel lymph node was identified during the surgical procedure, using a gamma probe and direct vision. All sentinel nodes underwent frozen section analysis. Later haematoxylin and eosin staining and immunohistochemical analysis were performed. Finally, SLNB was compared with standard ALND for its ability to accurately reflect the final pathological status of the axillary nodes. Results: The sentinel lymph node (SLN) was identified in 48 of 50 patients (96%). The number of sentinel lymph nodes ranged from one to four (mean 1.48) and non-sentinel nodes ranged from seven to 27 (mean 14.33). Of the 48 patients with successfully identified SLNs, 29.17% (14/48) were histologically positive. Sensivity of the SLN to predict axilla was 93.75%; accuracy was 97.96%. The SLN was falsely negative in one patient—6.25% (1/16). Conclusions: The SLNB represents a major advance in the surgical treatment of breast cancer as a minimally invasive procedure predicting the axillary lymph node status. This validation study demonstrates the accuracy of the SLNB and its reasonable false negative rate when performed in our institute. It can now be used as the standard method of staging in patients with early breast cancer at this institution. PMID:22275996

  11. The impact of previous para-areolar incision in the upper outer quadrant of the breast on the localization of the sentinel lymph node in a canine model

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    Vasques, Paulo Henrique Diógenes; Pinheiro, Luiz Gonzaga Porto; de Meneses e Silva, João Marcos; de Moura Torres-de-Melo, José Ricardo; Pinheiro, Karine Bessa Porto; Rocha, João Ivo Xavier

    2011-01-01

    OBJECTIVES: This paper discusses the influence of a para-areolar incision in the upper outer quadrant of the breast on the location of the sentinel lymph node in a canine model. METHODS: The sentinel lymph node was marked with technetium-99, which was injected into the subareolar skin of the cranial breast. After the marker had migrated to the axilla, an arcuate para-areolar incision was performed 2 cm from the nipple in the upper outer quadrant. Patent blue dye was then injected above the upper border of the incision. At the marked site, an axillary incision was made, and the sentinel lymph node was identified by gamma probe and/or by direct visualization of the dye. The agreement between the two injection sites and the two sentinel lymph node identification methods was determined. Our sample group consisted of 40 cranial breasts of 23 adult females of the species Canis familiaris. The data were analyzed by using the McNemar test and by determining the kappa agreement coefficient. RESULT: Our findings showed that in 95% of the breasts, the sentinel lymph node was identified by the injection of technetium-99 m into the subareolar region, and in 82% of the cases, the sentinel lymph node was identified by the injection of patent blue dye above the upper border of the incision. The methods agreed 82% of the time. CONCLUSIONS: Previous para-areolar incisions in the upper outer quadrant did not interfere significantly with the biopsy when the dye was injected above the upper border of the incision. PMID:21915493

  12. Sentinel lymph node biopsy for breast cancer patients using fluorescence navigation with indocyanine green

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    Aoyama Kei

    2011-12-01

    Full Text Available Abstract Background There are various methods for detecting sentinel lymph nodes in breast cancer. Sentinel lymph node biopsy (SLNB using a vital dye is a convenient and safe, intraoperatively preparative method to assess lymph node status. However, the disadvantage of the dye method is that the success rate of sentinel lymph node detection depend on the surgeon's skills and preoperative mapping of the sentinel lymph node is not feasible. Currently, a vital dye, radioisotope, or a combination of both is used to detect sentinel nodes. Many surgeons have reported successful results using either method. In this study we have analyzed breast lymphatic drainage pathways using indocyanine green (ICG fluorescence imaging. Methods We examined the lymphatic courses, or lymphatic vessels, in the breast using ICG fluorescence imaging, and applied this method to SLNB in patients who underwent their first operative treatment for breast cancer between May 2006 and April 2008. Fluorescence images were obtained using a charge coupled device camera with a cut filter used as a detector, and light emitting diodes at 760 nm as a light source. When ICG was injected into the subareola and periareola, subcutaneous lymphatic vessels from the areola to the axilla became visible by fluorescence within a few minutes. The sentinel lymph node was then dissected with the help of fluorescence imaging navigation. Results The detection rate of sentinel nodes was 100%. 0 to 4 states of lymphatic drainage pathways from the areola were observed. The number of sentinel nodes was 3.41 on average. Conclusions This method using indocyanine green (ICG fluorescence imaging may possibly improve the detection rate of sentinel lymph nodes with high sensitivity and compensates for the deficiencies of other methods. The ICG fluorescence imaging technique enables observation of breast lymph vessels running in multiple directions and easily and accurately identification of sentinel lymph nodes

  13. Hidradenitis suppurativa: A practical review of possible medical treatments based on over 350 hidradenitis patients.

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    Scheinfeld, Noah

    2013-01-01

    Hidradenitis suppurativa (HS), a pathological follicular disease, impacts patients' lives profoundly. HS most commonly involves cutaneous intertriginous areas, such as the axilla, inner thighs, groin and buttocks, and pendulous breasts, but can appear on any follicular skin. Protean, HS manifests with variations of abscesses, folliculitis, pyogenic granulomas, scars (oval honeycombed), comedones, tracts, fistulas, and keloids. The pathophysiology might involve both defects of the innate follicular immunity and overreaction to coagulase negative Staphylococcus. Treatment depends on the morphology, extent, severity, and duration. Topical clindamycin and dapsone are often adequate for treating mild HS. For Stage 1 and 2 HS, first line treatment combines rifampin with either oral clindamycin or minocycline. Other HS treatments include: fluoroquinolones with metronidazole and rifampin, oral dapsone, zinc, acitretin, hormone blockers (oral contraceptive pills, spironolactone, finasteride, and dutasteride), and oral prednisone. For severe HS, cyclosporine, adalimumab, or infliximab (used at double psoriatic doses) and intravenous carbapenems or cephalosporins are often required. Isotretinoin, etanercept, isoniazid, lymecycline, sulfasalazine, methotrexate, metformin, colchicine, clarithromycin, IVIG, and thalidomide are less favored treatments. The role of botulinum toxin is uncertain. The most important life style modification is weight loss. De-roofing fluctuant nodules and injection of intralesional corticosteroids ameliorates the disease and perhaps, if done at regular intervals, improves HS more permanently. Surgical excision and CO2 laser ablation are more definitive treatments. The 1064 nm laser for hair removal aids in the treatment of HS. This article centers on medical therapies and will only passingly mention surgical and laser treatments. This article summarizes my treatment experience with over 350 HS patients. PMID:24021361

  14. Lichen Planus Pigmentosus: The Controversial Consensus.

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    Ghosh, Aparajita; Coondoo, Arijit

    2016-01-01

    A pigmented variant of lichen planus (LP) was first reported from India in 1974 by Bhutani et al. who coined the term LP pigmentosus (LPP) to give a descriptive nomenclature to it. LP has a number of variants, one of which is LPP. This disease has also later been reported from the Middle East, Latin America, Korea, and Japan, especially in people with darker skin. It has an insidious onset. Initially, small, black or brown macules appear on sun-exposed areas. They later merge to form large hyperpigmented patches. The disease principally affects the sun-exposed areas of the body such as the face, trunk, and upper extremities. The oral mucosa may rarely be involved. However, the palms, soles, and nails are not affected. Histologically, the epidermis is atrophic along with vacuolar degeneration of basal cell layer. The dermis exhibits incontinence of pigment with scattered melanophages and a sparse follicular or perivascular infiltrate. There is a considerable similarity in histopathological findings between LPP and erythema dyschromicum perstans. However, there are immunologic and clinical differences between the two. These observations have led to a controversy regarding the identity of the two entities. While some dermatologists consider them to be the same, others have opined that the two should be considered as distinctly different diseases. A number of associations such as hepatitis C virus infection, frontal fibrosing alopecia, acrokeratosis of Bazex and nephrotic syndrome have been reported with LPP. A rare variant, LPP inversus, with similar clinical and histopathological findings was reported in 2001. As opposed to LPP, this variant occurs in covered intertriginous locations such as groins and axillae and mostly affects white-skinned persons. PMID:27688435

  15. PILONIDAL DISEASE MIMICKING AS FISTULA-IN ANO - A R ARE CASE REPORT

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    Pradeep Kumar

    2013-03-01

    Full Text Available ABSTRACT: INTRODUCTION: Pilonidal disease (cyst, abscess and sinus typical ly occur in the midline of the sacrococcygeal skin of young men. Pi lonidal disease has been described in other parts of the body, such as the hands, umbilicus, axi llae, and external genitalia. The following paper describes an unusual presentation of a pilonidal cyst with perianal drainage. Four cases were initially reported in 1948. A literature review found an additional 19 reported cases of pilonidal disease associated with a perianal fistula. PRESENTATION OF CASE: A 56- year- old male came with a chief complaint of peri-anal drainag e for 3 months. He had persistent irritation associated with intermittent discharge a nd pain from his peri-anal region. Physical examination revealed a tender external perianal openi ng with a small amount of purulent drainage. A transrectal ultrasound revealed a sinus tract without any internal anal communication DISCUSSION: Chronic pilonidal disease is associated with sinus tract formation which is almost exclusively limited to the sacrococ cygeal region but pilonidal disease has been described in other parts of the body, such as the ha nds, umbilicus, axillae, and external genitalia. The following paper describes an unusual presentation of a pilonidal cyst with perianal drainage. CONCLUSION: Although Pilonidal sinus usually occurs in sacroco ccygeal region, the other sites should also be kept in mind and whenever internal opening of fistula-in-ano is not easily evident, it is better to get MRI or TRUS to make a definitive diagnosis as the two conditions can mimic each other

  16. Survey on physicians' opinions of post-mastectomy radiotherapy for breast cancer in Guangdong province%广东省放疗医师对乳腺癌改良根治术后放射治疗认识现状调查分析

    Institute of Scientific and Technical Information of China (English)

    Xiaobo Huang; Ge Wen; Nianji Cui; Yujin Zhang; Taixiang Lu; Xunxing Guan; Mengzhong Liu

    2011-01-01

    Objective: The aim of our study was to comprehensively access current status of radiotherapy physicians' opinions in post-mastectomy radiotherapy (PMRT) for breast cancer in Guangdong province. Methods: From June 2007 to June 2008, questionnaires on the clinical value, sequencing with chemotherapy and endocrine therapy, indications and irradiated targets for PMRT were sent to physicians of all radiotherapy departments registering at Radiotherapy Professional Committee of Guangdong Anti-cancer Association. Results: There were 126 physicians joining this investigation. Proportions of physicians who accepted the views that PMRT could merely improve local control or can improve both local control and overall survival were 100% and 25.2%. The most common sequences of PMRT and chemotherapy or endocrine therapy were “sandwich” and sequential modes, performed 46.9% and 59.5% respectively. The median interval of surgery and PM RT was 8 weeks. Propoortions of physicians who accepted T3-4 diseases, or four or more axillary lymph nodes metastasis, or T1-2 with 1-3 positive lymph nodes, or T1-2N0 with primary tumor located in the center or inner quadrant as the indications of PMRT were 97.6%, 100%, 46.8%, 13.5%, respectively. Proportions of physicians who accepted chest wall, supraclavicular region,internal mammary chain or axilla as irradiated targets were 86.5%, 100%, 49.2% and 38.9% respectively. Conclusion: For Radiotherapy physicians of Guangdong Province, there is still lacking of consensus in the opinions of whether PMRT can improve survival, and optimal sequencing with chemotherapy or endocrine therapy, and how to make decision for patients with T1-2 with 1-3 positive lymph nodes, and rational irradiated targets, which requires advanced professional training for physicians and further prospective clinical trial evidences to guide clinical practice.

  17. Fifteen year results of breast conservation therapy based on liberal patients selection criteria and less extensive surgery

    International Nuclear Information System (INIS)

    Between January 1, 1983 and December 31, 1997, 1,748 breasts of 1,687 patients visited our clinic, requesting breast conservation therapy (BCT). Of these, 1,543 breasts were preserved. The only criterion for patient selection was whether she could be satisfied with cosmetic result after BCT. Lumpectomy was done in such a way to obtain macroscopically clear margin. After 1987, axillary dissection was omitted for those with clinically negative axillae. Postoperatively, most patients received 50 Gy of external irradiation to the whole breast via tangential ports. Boost was not given. Separate axillary or supraclavicular ports were seldom used. Adjuvant postoperative chemo or hormone therapy were administered if indicated. One thousand five hundred and thirty patients, excluding patients with bilateral cancers or stage IV constituted this study. Median follow-up length was 50 months. Two hundred and fourteen patients experienced recurrences, including 95 in-breast recurrences, 31 regional nodal recurrences and 146 distant failures. Five year overall survival: All patients: 93.4%. Stage 0: 100%, I: 96.6%., II: 92.8%. III: 66%. Five year distant disease free survival: Stage 0: 100%, I: 94.1%, II: 86.2%, III: 59.2%. Five year freedom from in-breast recurrence: Stage 0: 84.1%, I: 94.0%, II: 93%, III: 90%. Positive margin, premenopausal state and multicentric tumors were judged to be independent risk factors for in-breast recurrence, but tumor size, location, nipple-tumor distance, EIC, receptor status and lymphatic permeation were not. Five year freedom from axillary recurrence: Axillary dissection 98.4%, axillary irradiation 97%. (K.H.)

  18. Management of primary hyperhidrosis: a summary of the different treatment modalities.

    Science.gov (United States)

    Connolly, Maureen; de Berker, David

    2003-01-01

    Hyperhidrosis is a common and distressing condition involving increased production of sweat. A variety of treatment modalities are used to try to control or reduce sweating. Sweat is secreted by eccrine glands innervated by cholinergic fibers from the sympathetic nervous system. Primary hyperhidrosis most commonly affects palms, axillae and soles. Secondary hyperhidrosis is caused by an underlying condition, and treatment involves the removal or control of this condition. The treatment options for primary hyperhidrosis involve a range of topical or systemic medications, psychotherapy and surgical or non-surgical invasive techniques. Topical antiperspirants are quick and easy to apply but they can cause skin irritation and have a short half life. Systemic medications, in particular anticholinergics, reduce sweating but the dose required to control sweating can cause significant adverse effects, thus, limiting the medications' effectiveness. Iontophoresis is a simple and well tolerated method for the treatment of hyperhidrosis without long-term adverse effects; however, long-term maintenance treatments are required to keep patients symptom free. Botulinum toxin A has emerged as a treatment for hyperhidrosis over the past 5-6 years with studies showing good results. Unfortunately, botulinum toxin A is not a permanent solution, and patients require repeat injections every 6-8 months to maintain benefits. Psychotherapy has been beneficial in a small number of cases. Percutaneous computed tomography-guided phenol sympathicolysis achieved good results but has a high long-term failure rate. Surgery has also been shown to successfully reduce hyperhidrosis but, like other therapies, has several complications and patients need to be informed of these prior to undergoing surgery. The excision of axillary sweat glands can cause unsightly scarring and transthoracic sympathectomy (either open or endoscopic) can be associated with complications of compensatory and gustatory

  19. Lymphoma and metastatic breast cancer presenting with palpable axillary and inguinal lymphadenopathy in a 40-year-old man with rheumatoid arthritis on anti-tumor necrosis factor α therapy: a case report

    Directory of Open Access Journals (Sweden)

    Datta Gourab

    2013-01-01

    Full Text Available Abstract Introduction We present the case of a 40-year-old man with severe rheumatoid arthritis being treated with high-dose anti-tumor necrosis factor α therapy (adalimumab, who developed simultaneous lymphoma and breast cancer with lymph node metastases. We describe strategies for investigations and management of this presentation. Case presentation A 40-year-old Caucasian man with severe rheumatoid arthritis being treated with high-dose adalimumab presented to our facility with a swollen leg and palpable left groin and left axillary lumps and a left nipple lesion. Left lower limb ultrasound, computed tomography and positron emission tomography scans showed extensive lymphadenopathy. Core biopsies of the left groin, axilla and nipple lesion showed this to be concurrent diffuse B-cell lymphoma and locally metastatic invasive ductal carcinoma of the breast. He underwent a left mastectomy with axillary clearance, and adjuvant fluorouracil, epirubicin and cyclophosphamide chemotherapy with rituximab, and the adalimumab was stopped. Conclusions The findings from our patient’s case should increase awareness that patients with severe rheumatoid arthritis, especially if they are on high-dose biological treatments, have the potential to develop lymphoma, which in turn increases the risk of developing other primary tumors, so that in rare cases a patient may have concurrent tumors. Assessment and management of these patients is challenging and should include computed tomography scans of the of neck, thorax, abdomen and pelvis, including a fludeoxyglucose positron emission tomography/computed tomography scan, bone marrow testing and appropriate core biopsies and discussion at multidisciplinary team meetings about treatment of the separate tumors in the presence of hematologists, oncologists, surgeons and rheumatologists.

  20. Skin tags: A link between lesional mast cell count/tryptase expression and obesity and dyslipidemia

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    Samar Abdallah M Salem

    2013-01-01

    Full Text Available Background:The etiology of skin tags (STs is not fully understood. A relation to diabetes mellitus and obesity was suggested. Few studies of possible mast cells (MCs involvement were reported. Tyrptase is a mast cell mediator and a potent fibroblast growth factor. It may provide a molecular link between mast cell activation and fibrosis. Aims: The aim was to assess clinical and laboratory findings in patients with STs, and the possible link between obesity, dyslipidemia, and lesional MC count/tryptase expression. Materials and Methods: A total of 20 patients with STs were subjected to clinical examination, estimation of body mass index (BMI, fasting blood glucose (FBG, postprandial blood glucose (PPBG, serum cholesterol and triglycerides, abdominal ultrasound for fatty liver assessment, in addition to study of MCs through staining for MC tryptase in two skin biopsies; lesional and nonlesional (control. Results:All patients showed abnormally high BMI and hypertriglyceridemia, with abnormal sonographic pattern in 15 patients (75%. STs number positively correlated with the age of patients. STs showed significantly higher MC counts and tryptase expression, compared with control skin ( P < 0.001, with no correlation of the STs number or MC count with BMI, FBG, PPBG or serum cholesterol. Obese patients showed a significantly higher MC count than overweight and there was a positive correlation between MC count and serum triglycerides. Axilla and under breast STs showed a higher MC count compared with other sites. Conclusions:STs seem to be related to obesity and hypertriglyceridemia. MCs with their tryptase are possibly involved in pathogenesis of STs. MC count is related to the associated factors; obesity and serum triglycerides. MC tryptase expression is a reliable method for accurate tissue MC counting.

  1. Use of gamma-irradiated amnion as a biological dressing in the management of radiation induced ulcers

    International Nuclear Information System (INIS)

    Full text: The treatment of moist skin desquamation (ulceration) following radiation therapy focuses on promoting healing, preventing microbial infections, protecting from mechanical trauma and providing pain relief. Various dressings like hydrocolloid, 1% gentian violet and other topical applications are routinely used. This study evaluated the use of freeze-dried, irradiated amnion from the Tata Memorial Hospital Tissue Bank in the management of radiation ulcers from 2001 to 2007. During this period, 2095 amnion dressings were used in 554 patients (238 male and 316 female). The ulcer was cleaned with normal saline and the amnion applied directly on the affected area. No topical antibiotics were used. The ulcer sites were in the regions of the groin and perianal area (40.79%), head and neck (30.50%), breast and axilla (18.59%), limbs (5.78%), chest (2.70%) and back (1.62%). Healing occurred within 4 days to 14 days using a single application of amnion in 291 patients (52.53%), 2 dressings in 129 patients (23.28%) and 3 dressings in 74 patients (13.36%). The remaining 60 patients (10.83%) required four or more dressings which were used over a period of a month. The amnion dressing was found to be convenient to apply and adhered well to the affected areas without the use of any adhesives unlike with routine hydro-colloid dressing. This was particularly advantageous in sites with irregular contours such as the groin and perianal areas and the head and neck regions (71.29%). Patients experienced almost immediate pain relief and the need for analgesics was reduced. In the majority of patients healing occurred earlier than was usually obtained with routine dressings. The amnion dressing proved to be advantageous over co ventional dressings because of its convenience of use and cost effectiveness due to shorter duration of healing, fewer dressing changes and diminished use of analgesics and antibiotics. (Author)

  2. Surgical treatment of early breast cancer in day surgery.

    Science.gov (United States)

    Marrazzo, Antonio; Taormina, Pietra; David, Massimo; Riili, Ignazio; Lo Gerfo, Domenico; Casà, Luigi; Noto, Antonio; Mercadante, Sebastiano

    2007-01-01

    Quadrantectomy and associated sentinel lymph node biopsy (SLNB) is currently employed in most breast surgery centres as the gold standard in the treatment of early breast cancer. This approach has a modest morbidity and can usually be performed in a day-surgery regimen, leading to best acceptance by the patients. This reports outlines the experience of our Breast Unit with quadrantectomy and SLNB in day surgery for early breast cancer. One hundred patients presenting to our institution with primary invasive breast cancer measuring less than 3 cm and clinically negative axillary nodes underwent quadrantectomy and SLNB in day surgery. For 60 women with breast cancer the sentinel node was negative, so the only definitive surgical treatment was performed in the day-surgery regimen; 40 patients with positive sentinel nodes were hospitalised a second time for axillary dissection. In these patients that needed clearance of the axilla, SLNB was performed on the only positive node in 22 cases (55%). None of the patients admitted for quadrantectomy and SLNB in day surgery required re-hospitalisation after discharge. All patients proved to be fully satisfied with early discharge from hospital when questioned on the occasion of subsequent monitoring. Short-stay surgical programs in early invasive breast cancer treatment are feasible today owing to the availability of less invasive approaches such as quadrantectomy and SLNB. There are two main pointers to a distinct advantage for this kind of approach, i.e. recovery and psychological adjustment. Recovery from surgery is faster and the patient tends to play down the seriousness of the operation and to have a better mental attitude to neoplastic disease. Moreover, when performing quadrantectomy with SLNB in day surgery fewer than 50% of breast cancer patients (40% in our experience) require another surgical treatment, concluding the surgery in a single session. PMID:18019641

  3. Evaluation of antiinflammatory activity ofTephrosia purpurea in rats

    Institute of Scientific and Technical Information of China (English)

    Shenoy Smita; Shwetha K; Prabhu K; Maradi R; Bairy KL; Shanbhag T

    2010-01-01

    Objective:To evaluate the antiinflammatory activity of orally administered ethanolic extract of Tephrosia purpurea in acute and subacute inflammation in rats.Methods: An ethanolic extract of Tephrosia purpurea was prepared. Carrageenan induced paw edema and cotton pellet granuloma were the models for acute and subacute inflammation respectively. Four groups of rats in each model were treated orally with 2% gum acacia, 100 mg /kg of aspirin, 500 mg/kg and 1 000 mg/kg of ethanolic extract ofTephrosia purpurea respectively. In carrageenan induced paw edema model, subplantar injection of 1% carrageenan was made into the hind paw of the rats sixty minutes after the administration of the respective drugs. The paw volume was measured immediately after injection of carrageenan, at 3 hours and at 6 hours. Then percentage inhibition of edema was calculated. In the cotton pellet granuloma model, animals were administered drugs for six days after placing cotton pellets in the axilla on each side. On the 7th day, dry weight of granuloma was calculated.Results:The rats treated withTephrosia purpurea did not exhibit any significant decrease in paw volume and serum ceruloplasmin levels as compared to the control and aspirin treated groups in the acute inflammation model; while, there was a significant (P < 0.01) decrease in the weight of granuloma inTephrosia purpurea and aspirin treated groups as compared to control in subacute inflammation.Conclusions:The ethanolic extract of orally administered Tephrosia purpurea shows significant antiinflammatory effect in subacute inflammation but not in acute inflammation in rats.

  4. Radiologic Findings of Epidermal Cysts in the Trunk

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Myung Hyun; Chung, Jae Joon; Park, Kyoung Seuk; Park, Su Mi [NHIC Ilsan Hospital, Goyang (Korea, Republic of)

    2005-06-15

    To evaluate the ultrasonographic (US) or computer tomography (CT) findings of surgically proven epidermal cysts in the trunk, and to compare the echogenicity of cysts with internal contents. Forty-five patients were retrospectively evaluated. US and CT findings of epidermal cysts were assessed in regard to location, size, shape, number, echogenicity, posterior sound enhancement, internal density, septa, mural nodule and calcification, perilesional infiltration, contrast enhancement, and internal contents. All 45 patients (M:F=29:16; US in 26, CT in 19) had only one cyst, and they were located in the buttocks (n=19), back (n=13), inguinal (n=4), posterior neck (n=3), perineum (n=2), abdominal wall (n=2), presternal (n=1), and axilla (n=1). Of 26 patients who underwent US, there were 8 cases of homogeneously hypoechoic mass (30.8%), 8 of inhomogeneously hypoechoic mass (30.8%), 7 of homogeneously hypoechoic mass with internal hypoechoic lines and echogenic spots (26.9%) and 3 of homogeneously hypoechoic mass with internal echogenic spots (11.5%). Posterior sound enhancement was noted in 21 patients (80.8%). Of 19 patients who underwent CT, there were 14 cases of simple cyst (73.7%) and 5 of abscess-like lesion (26.3%). Overlying skin thickening (n=13), contrast enhancement of cystic wall (n=11), perilesional infiltration (n=7), and internal septa (n=6) were demonstrated. The internal contents of the cysts were keratinous (n=27, 60.0%) or greasy (n=15, 33.3%) material. There was no statistical significance between the echogenicity of the cysts and the internal contents (p > 0.2). Epidermal cysts showed homogeneous or inhomogeneous hypoechoic mass with posterior sound enhancement on US. There was no relationship between the echogenicity of the cysts and the internal contents. In the case of ruptured cyst, an abscess-like lesion with wall enhancement and perilesional infiltration was noted on CT scan

  5. Radiologic Findings of Epidermal Cysts in the Trunk

    International Nuclear Information System (INIS)

    To evaluate the ultrasonographic (US) or computer tomography (CT) findings of surgically proven epidermal cysts in the trunk, and to compare the echogenicity of cysts with internal contents. Forty-five patients were retrospectively evaluated. US and CT findings of epidermal cysts were assessed in regard to location, size, shape, number, echogenicity, posterior sound enhancement, internal density, septa, mural nodule and calcification, perilesional infiltration, contrast enhancement, and internal contents. All 45 patients (M:F=29:16; US in 26, CT in 19) had only one cyst, and they were located in the buttocks (n=19), back (n=13), inguinal (n=4), posterior neck (n=3), perineum (n=2), abdominal wall (n=2), presternal (n=1), and axilla (n=1). Of 26 patients who underwent US, there were 8 cases of homogeneously hypoechoic mass (30.8%), 8 of inhomogeneously hypoechoic mass (30.8%), 7 of homogeneously hypoechoic mass with internal hypoechoic lines and echogenic spots (26.9%) and 3 of homogeneously hypoechoic mass with internal echogenic spots (11.5%). Posterior sound enhancement was noted in 21 patients (80.8%). Of 19 patients who underwent CT, there were 14 cases of simple cyst (73.7%) and 5 of abscess-like lesion (26.3%). Overlying skin thickening (n=13), contrast enhancement of cystic wall (n=11), perilesional infiltration (n=7), and internal septa (n=6) were demonstrated. The internal contents of the cysts were keratinous (n=27, 60.0%) or greasy (n=15, 33.3%) material. There was no statistical significance between the echogenicity of the cysts and the internal contents (p > 0.2). Epidermal cysts showed homogeneous or inhomogeneous hypoechoic mass with posterior sound enhancement on US. There was no relationship between the echogenicity of the cysts and the internal contents. In the case of ruptured cyst, an abscess-like lesion with wall enhancement and perilesional infiltration was noted on CT scan

  6. Aerobic Microbial Skin Flora in Jeddah City, Saudi Arabia

    Directory of Open Access Journals (Sweden)

    Rajaa M. Milyani

    2001-12-01

    Full Text Available The aerobic microbial skin flora of 40 healthy subjects living in Jeddah city (Saudi Arabia was determined. Two age groups: children and adults; including males and females were investigated. Seven sites were studied: forehead, axilla, chest, groin, leg, toe web and anterior nares. The skin was sampled by rubbing the chosen site with a surfactant substance (Tween 80 moistened cotton swab which was dipped back in the surfactant container and the resulted suspension was agitated for one minute. Thirty three microbial species were isolated from the seven sites of the study group, in which Acinetobacter baumannii, Acinetobacter lwoffii, corynebacterium species and Staphylococcus (Staph. aureus dominated among children (30% each. The most other prevalent isolates recovered were Alkaligenes species, Bacillus species, Chryseomonas luteola, Staph. epidermidis, Enterococcus faecalis and Staph. hominis (27.5% each. Organisms including Candida albicans, Enterobacter agglomerans, Escherichia coli, Flavobacterium meningosepticum, Klebsiella oxytoca, Micrococcus luteus, Micrococcus roseus, Micrococcus varians, Micrococcus species, Burkholderia cepacia, Stenotrophomonas maltophilia, Pseudomonas paucimobilis, Pseudomonas fluorescence, Pseudomonas species, Staph. capitis, Staph. cohnii, Staph. saprophyticus, Staph. simulans, Staph. warneri, Staph. xylosus, viridans-type streptococcus and yeasts were also found in different percentage. Higher isolation rates of Acinetobacter lwoffii, Staph. aureus, Alkaligenes species, Corynebacterium species, Chryseomonas luteola, Enterobacter agglomerans, Staph. epidermidis and other coagulase negative Staphylococci were noted in children from the seven sites. However, Chryseomonas luteola, and Pseudomonas species, were found only in the groin area among males. Otherwise, no significant differences were recorded in the isolation rates from each site separately in relation to age and sex. The role of the isolated microorganisms

  7. Update on DCIS Outcomes from the American Society of Breast Surgeons Accelerated Partial Breast Irradiation Registry Trial

    Science.gov (United States)

    Jeruss, Jacqueline S.; Kuerer, Henry M.; Beitsch, Peter D.; Vicini, Frank A.; Keisch, Martin

    2010-01-01

    Background Since the initial reports on use of MammoSite accelerated partial breast irradiation (APBI) for treatment of ductal carcinoma in situ (DCIS), additional follow-up data were collected. We hypothesized that APBI delivered via MammoSite would continue to be well tolerated, associated with a good cosmetic outcome, and carry a low risk for recurrence in patients with DCIS. Materials and Methods From 2002–2004, 194 patients with DCIS were enrolled in a registry trial to assess the MammoSite. Follow-up data were available for all 194 patients. Median follow-up was 54.4 months; 63 patients had at least 5 years of follow-up. Data obtained included patient-, tumor-, and treatment-related factors, and recurrence incidence. Results Of the 194 patients, 87 (45%) had the MammoSite placed at lumpectomy; 107 patients (55%) had the device placed postlumpectomy. In the first year of followup, 16 patients developed a breast infection, though the method of device placement was not associated with infection risk. Also, 46 patients developed a seroma that was associated with applicator placement at the time of lumpectomy (P = 0.001). For patients with at least 5 years of follow-up, 92% had favorable cosmetic results. There were 6 patients (3.1%) who had an ipsilateral breast recurrence, with 1 (0.5%) experiencing recurrence in the breast and axilla, for a 5-year actuarial local recurrence rate of 3.39%. Conclusions During an extended follow-up period, APBI delivered via MammoSite continued to be well tolerated for patients with DCIS. Use of this device may make lumpectomy possible for patients who would otherwise choose mastectomy because of barriers associated with standard radiation therapy. PMID:20577822

  8. Combined Methylene Blue Dye andRadioactive Tracer Technique for Sentinel Lymph Node Localization in Early Breast Cancer

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    Abdolrasoul Talei

    2010-10-01

    Full Text Available Background: Sentinel lymph node biopsy is a technique used to identify the axillary node most likely to contain tumor cells that have metastasized from a primarycarcinoma of the breast. This technique provides accurate staging with fewer complications than axillary dissection and may result in decreased costs. We designed the present study to determine the accuracy and success rate of a combined blue dyeand radioactive tracer technique in sentinel node localization. Methods: This prospective study included 70 patients with early stage (tumor>5cm; T1, T2 operable breast cancer and nonpalpable axillary lymphadenopathy seen between 2005 and 2009. Patients underwent sentinel lymph node localization using 4mL of blue dye combined with radioactive colloid. After identification and removal of the sentinel node(s, the axilla was checked for any residual radioactivity. A sentinelnode was defined as any node that was hot, hot and blue or only blue.Results:The sentinel node was identified in 66 patients with a detection rate of 94.2%,and a mean of 1.5 sentinel nodes were identified and harvested (range of 1-4. In 23cases, the sentinel lymph node contained metastatic disease on pathological assessment.There was no pathological evidence of any metastases in the sentinel node in the remaining 43 patients. All sentinel lymph nodes were located in level I of the axillary region. In four patients, no sentinel lymph node was found, so axillary dissection was performed. The sensitivity of the procedure in predicting further axillary disease was 95.6% with a specificity of 97.6%.Conclusion: The present study describes the blue dye and radioisotope localization technique as successful in identifying the sentinel lymph node in early-stage breast cancer patients.

  9. A novel finding of sentinel lymphatic channels in early stage breast cancer patients: which may influence detection rate and false-negative rate of sentinel lymph node biopsy.

    Directory of Open Access Journals (Sweden)

    Minghai Wang

    Full Text Available BACKGROUND: The exact lymphatic drainage pattern of the breast hasn't been explained clearly. The aim of this study was to investigate the sentinel lymphatic channels (SLCs in the cancerous breast. Whether the type of SLCs influenced the detection rate and false-negative rate of SLNB was also assessed. METHODOLOGY AND PRINCIPAL FINDINGS: Mimic SLNB was performed in 110 early-stage breast cancer patients with subareolar injection of blue methylene dye intraoperatively. Postoperatively, 110 specimens of modified radical mastectomy were examined for all blue SLCs after additional injection of methylene dye in peritumoral parenchyma. Interestingly, three types of SLCs, including superficial sentinel lymphatic channel (SSLC, deep sentinel lymphatic channel (DSLC, and penetrating sentinel lymphatic channel (PSLC were found in 107 patients. Six lymphatic drainage patterns based on the three types of SLCs were observed in these 107 patients. The proportions of the drainage pattern SSLC, DSLC, PSLC, SSLC+DSLC, SSLC+PSLC, and DSLC+PSLC in the breast were 43%, 0.9%, 15.9%, 33.6%, 3.7% and 2.8%, respectively. The lymphatic drainage pattern in the breast was a significant risk factor for unsuccessful identification of sentinel lymph nodes (P<0.001 and false-negatives in SLNB (P = 0.034 with the subareolar injection technique. CONCLUSIONS: Three kinds of SLCs are the basis of six lymphatic drainage patterns from the breast to the axilla. The type of SLCs is the factor influencing the detection rate and false-negative rate of SLNB. These findings suggest the optimal injection technique of the combination of superficial and deep injection in SLNB procedures. Future clinical studies are needed to confirm our novel findings.

  10. Pleomorphic lipoma lacking mature fat component in extensive myxoid stroma: a great diagnostic challenge

    Directory of Open Access Journals (Sweden)

    Lin Xu-Yong

    2012-11-01

    Full Text Available Abstract Pleomorphic lipoma is a relatively uncommon entity, and is considered as a variant of spindle cell lipoma. Histologically, spindle cell lipoma/pleomorphic lipoma consists of varying quantity of mature fat, bland spindle cells and ropey collagen. In addition, pleomorphic lipoma is characterized by multinucleate giant cells, which possess the “floret-like” nuclei and marked pleomorphism. So, in contrast to spindle cell lipoma, pleomorphic lipoma is more easily misdiagnosed as a malignant tumor. Herein, we report a peculiar case of pleomorphic lipoma occurring in axilla with entirely devoid of mature fat in a 71-year-old male. The histopathological findings demonstrated the tumor was made up of bland spindle cells admixed with scattered “floret-like” cells and irregular ropey collagen in an extensive myxoid stroma. Immunostaining showed that the tumor was positive for the Vimentin, Bcl-2 and CD34, and was negative for S-100, desmin, CD68, and α–SMA. Although no fat component was found in the whole section, the tumor was still diagnosed as a pelomprphic lipoma. To our knowledge, this is the third reported case of pelomprphic lipoma which entirely lacked lipomatous component. Because of the existence of atypical multinucleate giant cells and lack of mature fat, this tumor may be easily misdiagnosed nonlipomatous lesions, such as myxoid fibrosarcoma, giant cell fibroblastoma. So, it is necessary to pay careful attention to the histological spectrum of pleomorphic lipoma, including the tumor with devoid of fat, and it should be kept in mind that pelomprphic lipoma still can be diagnosed even if lacking lipomatous component. Virtual slides The virtual slide(s for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1967123180611361

  11. US imaging of the musculocutaneous nerve

    Energy Technology Data Exchange (ETDEWEB)

    Tagliafico, Alberto Stefano [National Institute for Cancer Research, Department of Radiology, Genoa (Italy); Michaud, Johan [University of Montreal, Department of Physiatry, Montreal, Quebec (Canada); Marchetti, Alessandra; Garello, Isabella; Martinoli, Carlo [Universita di Genova, Radiology Department, Genova (Italy); Padua, Luca [Universita Cattolica del Sacro Cuore-Rome, Institute of Neurology, Rome (Italy); Fondazione Don Carlo Gnocchi, Rome (Italy)

    2011-05-15

    To describe the potential value of high-resolution sonography for evaluation of the musculocutaneous nerve (MCN). The normal anatomy of the MCN was evaluated on three cadaveric limbs and correlated with the US images obtained in 15 healthy subjects. Seven consecutive patients with MCN neuropathy were then evaluated with sonography using 17.5 and 12.5-MHz broadband linear array transducers. All patients had abnormal nerve conduction studies and underwent correlative MR imaging on a 1.5-T system. One-to-one comparison between cadaveric specimens and sonographic images showed that the MCN can be reliably identified from the axilla through the elbow, including the lateral antebrachial cutaneous (LAbC) nerve. In the patients group with MCN neuropathy, sonography allowed detection of a wide spectrum of abnormalities. In 5/7 cases, a spindle neuroma was depicted in continuity with the nerve. In one case, US identified focal swelling of the nerve and in another case US was negative. The neuroma was hyperintense on T2-weighted sequences in 75% of cases. In one patient, the nerve showed Gd-enhancement on fat-suppressed T1-weighted sequences. The nerve was never detected on unenhanced T1-scans. Owing to its small-size and out-of-plane course, the MCN may be more reliably depicted with sonography rather than with MR imaging. US is promising for evaluating traumatic injuries of the MCN. By providing unique information on the entire course of the nerve, US can be used as a valuable complement of clinical and electrophysiologic findings. (orig.)

  12. Is there a requirement for axillary lymph node dissection following identification of micro-metastasis or isolated tumour cells at sentinel node biopsy for breast cancer?

    LENUS (Irish Health Repository)

    Joyce, D P

    2012-02-29

    INTRODUCTION: Recent decades have seen a significant shift towards conservative management of the axilla. Increasingly, immunohistochemical analysis of sentinel nodes leads to the detection of small tumour deposits, the significance of which remains uncertain. The aims of this study are to examine patients whose sentinel lymph nodes are positive for macro-metastasis, micro-metastasis or isolated tumour cells (ITCs) and to determine the rate of further nodal disease after axillary lymph node dissection (ALND). METHODS: A retrospective analysis of all patients undergoing a sentinel lymph node biopsy (SLNB) between January 2007 and December 2010 in a tertiary referral breast unit was performed. Patients who underwent an axillary lymph node dissection for macro-metastasis, micro-metastasis or ITCs were identified. Demographics, histological data and the rate of further axillary disease were examined. RESULTS: In total, 664 breast cancer patients attended the symptomatic breast unit during the study period, 360 of whom underwent a SLNB. Seventy patients had a SLNB positive for macro-metastasis. All of these patients underwent ALND. A positive SLNB with either micro-metastasis or ITCs was identified in 58 patients. Only 41 of the 58 patients went on to have an ALND, due primarily to variations in surgeons\\' preferences. Nineteen patients with micro-metastasis underwent an ALND. Four patients had further axillary disease (21%). Twenty-two patients had ITCs identified, of whom only one had further disease (4.5%). No statistically significant difference was found between the two groups in terms of tumour size, grade, lymphovascular invasion or oestrogen receptor status. CONCLUSION: ALND should be considered in patients with micro-metastasis at SLNB. It should rarely be employed in the setting of SLNB positive for ITCs.

  13. Relationship between lymph node sinuses with blood and lymphatic metastasis of gastric cancer

    Institute of Scientific and Technical Information of China (English)

    Tong Yin; Xiao-Long Ji; Min-Shi Shen

    2003-01-01

    AIM: To elucidate the relationship between lymph nodesinuses with blood and lymphatic metastasis of gastric cancer.METHODS: Routine autopsy was carried out in the randomlyselected 102 patients (among them 100 patients died ofvarious diseases, and 2 patients died of non-diseasedreasons), their superficial lymph nodes locating in bilateralnecks (include supraclavicle), axilla, inguina, thorax, andabdomen were sampled. Haematoxylin-Eosin staining wasperformed on 10 % formalin-fixed and paraffin-embeddedlymph node tissue sections (Sum). The histological pattemsof the lymph sinuses containing blood were observed underlight microscope. The expression of CD31, a marker forendothelial cell, was detected both in blood and non-bloodcontaining lymph node sinuses with the method ofimmunohistochemistry.RESULTS: Among the 1322 lymph nodes sampled fromthe autopsies of 100 diseased cases, lymph node sinusescontaining blood were found in 809 lymph nodes sampledfrom 91 cases, but couldn't be seen in the lymph nodessampled from the non-diseased cases. According to histology,we divided the blood containing lymph node sinuses intofive categories: vascular-opening sinus, blood-deficient sinus,erythrophago-sinus, blood-abundant sinus, vascular-formative sinus. Immunohistochemical findings showed thatthe expression of CD31 was strongly positive in vascular-formative sinuses and some vascular-opening sinuses whileit was faint in blood-deficient sinuses, erythrophago-sinusesand some vascular-opening sinuses. It was almost negativein blood-abundant sinus and non-blood containing sinus.CONCLUSION: In the state of disease, the phenomenonof blood present in the lymph sinus is not uncommon. Bloodcould possibly enter into the lymph sinuses through thelymphaticovenous communications between the veins andthe sinuses in the node. Lymph circulation and the bloodcirculation could communicate with each other in the lymphnode sinuses. The skipping and distal lymphatic metastasisof gastric cancer may

  14. Medical documentation, bioanalytical evidence of an accidental human exposure to sulfur mustard and general therapy recommendations.

    Science.gov (United States)

    Steinritz, Dirk; Striepling, Enno; Rudolf, Klaus-Dieter; Schröder-Kraft, Claudia; Püschel, Klaus; Hullard-Pulstinger, Andreas; Koller, Marianne; Thiermann, Horst; Gandor, Felix; Gawlik, Michael; John, Harald

    2016-02-26

    Sulfur mustard (SM) is a chemical warfare agent (CWA) that was first used in World War I and in several military conflicts afterwards. The threat by SM is still present even today due to remaining stockpiles, old and abandoned remainders all over the world as well as to its ease of synthesis. CWA are banned by the Chemical Weapons Convention (CWC) interdicting their development, production, transport, stockpiling and use and are subjected to controlled destruction. The present case report describes an accidental exposure of three workers that occurred during the destruction of SM. All exposed workers presented a characteristic SM-related clinical picture that started about 4h after exposure with erythema and feeling of tension of the skin at the upper part of the body. Later on, superficial blister and a burning phenomenon of the affected skin areas developed. Similar symptoms occurred in all three patients differing severity. One patient presented sustained skin affections at the gluteal region while another patient came up with affections of the axilla and genital region. Fortunately, full recovery was observed on day 56 after exposure except some little pigmentation changes that were evident even on day 154 in two of the patients. SM-exposure was verified for all three patients using bioanalytical GC MS and LC MS/MS based methods applied to urine and plasma. Urinary biotransformation products of the β-lyase pathway were detected until 5 days after poisoning whereas albumin-SM adducts could be found until day 29 underlining the beneficial role of adduct detection for post-exposure verification. In addition, we provide general recommendations for management and therapy in case of SM poisoning. PMID:26321678

  15. Effect of One versus Two Drain Insertion on Postoperative Seroma Formation after Modified Radical Mastectomy

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    farzaneh ebrahimifard

    2016-04-01

    Full Text Available Background: Modified radical mastectomy (MRM is still one of globally accepted surgical techniques for breast cancer and in some selected patient is the gold standard type of surgery. The most frequent complication of this procedure is seroma under skin flaps or in the axilla as reported as much as 30% in some studies. The use of closed suction drainage system to reduce the incidence of this complication has been routinely accepted by surgeons; however, length of catheter stay and the number of catheters inserted in the wound are still controversial. The present study compares the results of single versus double drain insertion in patients undergoing MRM for breast cancer.Materials and Methods: The study was conducted on 100 women with breast cancer who were candidate for MRM surgery during 2007-2010 referred to Modarres hospital, Tehran, Iran as a randomized group matched controlled trial.Results: There was no significant difference between the two groups in terms of age, BMI, and tumor weight (P=0.406 (Table 1. Similarly, the difference between the two groups was insignificant in tumor size (T and number of lymph nodes involved (P=0.145. There was no significant difference between the two groups in timing of axillary drain removal (P=0.064. No significant differences were observed between the two groups in mean aspirated fluid (P=0.071 and mean aspirated sera (P=0.484 after removal of drains.Conclusion: This study revealed one drain insertion in MRM surgery is as effective as two drain and probably less morbidity and cost.

  16. Histiocitose de células de Langerhans com acometimento vulvar e com resposta terapêutica à talidomida: relato de caso Langerhans cells histiocytosis with vulvar involvement and responding to thalidomide therapy: case report

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    Lana Bezerra Fernandes

    2011-08-01

    Full Text Available A histiocitose de células de Langerhans é representante de um raro grupo de síndromes histiocitárias, sendo caracterizada pela proliferação das células de Langerhans. Suas manifestações variam de lesão solitária a envolvimento multissistêmico, sendo o acometimento vulvar incomum. Segue-se o relato de caso refratário da doença limitada à pele, em mulher de 57 anos. A paciente apresentava história de pápulas eritematosas ulceradas em couro cabeludo, face, vulva, tronco e axila há seis anos. O diagnóstico da doença é difícil, sendo confirmado neste caso através de estudo imuno-histoquímico e se obteve resposta terapêutica e eficaz, com a administração de talidomidaLangerhans cell histiocytosis is a member of a group of rare histiocytic syndromes and is characterized for the proliferation of histiocytes called Langerhans'cells. Its manifestations vary from a solitary injury to systemic involvement, and vulvar lesions are uncommon. We describe a refractory case of cutaneous limited disease in a 57-year-old woman. She presented with a 6-year history of an erythematous papular eruption of the scalp, face, vulva, trunk and axillae. The diagnosis is difficult and in this case it was confirmed through immunohistochemical study and clinical improvement was achieved with thalidomide

  17. Axillary lymph node dose with tangential whole breast radiation in the prone versus supine position: a dosimetric study

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    Leonard Kara

    2012-05-01

    Full Text Available Abstract Background Prone breast positioning reduces skin reaction and heart and lung dose, but may also reduce radiation dose to axillary lymph nodes (ALNs. Methods Women with early stage breast cancer treated with whole breast irradiation (WBI in the prone position were identified. Patients treated in the supine position were matched for treating physician, laterality, and fractionation. Ipsilateral breast, tumor bed, and Level I, II, and III ALNs were contoured according to the RTOG breast atlas. Clips marking surgically removed sentinel lymph nodes (SLNs were contoured. Treatment plans developed for each patient were retrospectively analyzed. V90% and V95% was calculated for each axillary level. When present, dose to axillary surgical clips was calculated. Results Treatment plans for 46 women (23 prone and 23 supine were reviewed. The mean V90% and V95% of ALN Level I was significantly lower for patients treated in the prone position (21% and 14%, respectively than in the supine position (50% and 37%, respectively (p p % of SLN clips was 47% for patients treated in the supine position and 0% for patients treated in the prone position (p % to SLN clips was 96% for women treated in the supine position but only 13% for women treated in the prone position. Conclusions Standard tangential breast irradiation in the prone position results in substantially reduced dose to the Level I axilla as compared with treatment in the supine position. For women in whom axillary coverage is indicated such as those with positive sentinel lymph node biopsy who do not undergo completion axillary dissection, treatment in the prone position may be inappropriate.

  18. Promoting Flowering, Lateral Shoot Outgrowth, Leaf Development, and Flower Abscission in Tobacco Plants Overexpressing Cotton FLOWERING LOCUS T (FT-Like Gene GhFT1

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    Chao eLi

    2015-06-01

    Full Text Available FLOWERING LOCUS T (FT encodes a mobile signal protein, recognized as major component of florigen, which has a central position in regulating flowering, and also plays important roles in various physiological aspects. A mode is recently emerging for the balance of indeterminate and determinate growth, which is controlled by the ratio of FT-like and TERMINAL FLOWER 1 (TFL1-like gene activities, and has a strong influence on the floral transition and plant architecture. Orthologs of GhFT1 was previously isolated and characterized from Gossypium hirsutum. We demonstrated that ectopic overexpression of GhFT1 in tobacco, other than promoting flowering, promoted lateral shoot outgrowth at the base, induced more axillary bud at the axillae of rosette leaves, altered leaf morphology, increased chlorophyll content, had higher photosynthesis and caused flowers abscission. Analysis of gene expression suggested that flower identity genes were significantly upregulated in transgenic plants. Further analysis of tobacco FT paralogs indicated that NtFT4, acting as flower inducer, was upregulated, whereas NtFT2 and NtFT3 as flower inhibitors were upregulated in transgenic plants under long-day conditions, but downregulated under short-day conditions. Our data suggested that sufficient level of foreign FT might disturb the balance of the endogenous FT paralogs of inducers and repressors and resulted in altered phenotype in transgenic tobacco, emphasizing the expanding roles of FT in regulating shoot architecture by advancing determine growth. Manipulating the ratio for indeterminate and determinate growth factors throughout FT-like and TFL1-like gene activity holds promise to improve plant architecture and enhance crop yield.

  19. Evaluating the Effects of Aluminum-Containing and Non-Aluminum Containing Deodorants on Axillary Skin Toxicity During Radiation Therapy for Breast Cancer: A 3-Armed Randomized Controlled Trial

    Energy Technology Data Exchange (ETDEWEB)

    Lewis, Lucy, E-mail: Lucy.lewis@curtin.edu.au [Centre for Nursing Research, Sir Charles Gairdner Hospital, Nedlands, Western Australia (Australia); School of Nursing and Midwifery Curtin University, Perth (Australia); Carson, Sharron [Radiation Oncology, Sir Charles Gairdner Hospital, Nedlands, Western Australia (Australia); Bydder, Sean [Radiation Oncology, Sir Charles Gairdner Hospital, Nedlands, Western Australia (Australia); School of Surgery, The University of Western Australia, Crawley, Western Australia (Australia); Athifa, Mariyam [School of Nursing and Midwifery Curtin University, Perth (Australia); Williams, Anne M. [School of Nursing and Midwifery Curtin University, Perth (Australia); School of Nursing and Midwifery, Edith Cowan University, Perth, Western Australia (Australia); Bremner, Alexandra [School of Population Health, The University of Western Australia, Crawley, Western Australia (Australia)

    2014-11-15

    Purpose: Deodorant use during radiation therapy for breast cancer has been controversial as there are concerns deodorant use may exacerbate axillary skin toxicity. The present study prospectively determined the use of both aluminum-containing and non aluminum containing deodorants on axillary skin toxicity during conventionally fractionated postoperative radiation therapy for breast cancer. Methods and Materials: This 3-arm randomized controlled study was conducted at a single center, tertiary cancer hospital between March 2011 and April 2013. Participants were randomized to 1 of 2 experimental groups (aluminum-containing deodorant and soap or non–aluminum containing deodorant and soap) or a control group (soap). A total of 333 participants were randomized. Generalized estimating equations were used to estimate and compare the odds of experiencing high levels of sweating and skin toxicity in each of the deodorant groups to the odds in the control group. The study evaluated a range of endpoints including objective measurements of axilla sweating, skin toxicity, pain, itch and burning. Quality of life was assessed with a validated questionnaire. Results: Radiation characteristics were similar across all groups. Patients in the deodorant groups did not report significantly different ratings for axillary pain, itch, or burning compared with the control group. Patients in the aluminum-containing deodorant group experienced significantly less sweating than the control; the odds of their sweating being barely tolerable and frequently or always interfering with their daily activities was decreased by 85% (odds ratio, 0.15; 95% confidence interval, 0.03-0.91). Conclusions: We found no evidence that the use of either aluminum-containing or non–aluminum containing deodorant adversely effects axillary skin reaction during conventionally fractionated radiation therapy for breast cancer. Our analysis also suggests patients in the aluminum-containing deodorant arm had

  20. Acute Shoulder Injuries in Adults.

    Science.gov (United States)

    Monica, James; Vredenburgh, Zachary; Korsh, Jeremy; Gatt, Charles

    2016-07-15

    Acute shoulder injuries in adults are often initially managed by family physicians. Common acute shoulder injuries include acromioclavicular joint injuries, clavicle fractures, glenohumeral dislocations, proximal humerus fractures, and rotator cuff tears. Acromioclavicular joint injuries and clavicle fractures mostly occur in young adults as the result of a sports injury or direct trauma. Most nondisplaced or minimally displaced injuries can be treated conservatively. Treatment includes pain management, short-term use of a sling for comfort, and physical therapy as needed. Glenohumeral dislocations can result from contact sports, falls, bicycle accidents, and similar high-impact trauma. Patients will usually hold the affected arm in their contralateral hand and have pain with motion and decreased motion at the shoulder. Physical findings may include a palpable humeral head in the axilla or a dimple inferior to the acromion laterally. Reduction maneuvers usually require intra-articular lidocaine or intravenous analgesia. Proximal humerus fractures often occur in older patients after a low-energy fall. Radiography of the shoulder should include a true anteroposterior view of the glenoid, scapular Y view, and axillary view. Most of these fractures can be managed nonoperatively, using a sling, early range-of-motion exercises, and strength training. Rotator cuff tears can cause difficulty with overhead activities or pain that awakens the patient from sleep. On physical examination, patients may be unable to hold the affected arm in an elevated position. It is important to recognize the sometimes subtle signs and symptoms of acute shoulder injuries to ensure proper management and timely referral if necessary. PMID:27419328

  1. 99Tcm-dextran lymphoscintigraphy in evaluation of breast cancer-related lymphedema

    International Nuclear Information System (INIS)

    Objective: To investigate the imaging characteristics of lymphoscintigraphy in postoperative breast cancer patients and evaluate its diagnostic value in breast cancer-related lymphedema (BCRL). Methods: Seventy-nine breast cancer patients who underwent mastectomy and axillary lymph node dissection were studied. Patients (n = 158) were divided into the study (affected arms, n = 79 ) and control groups (contralateral arms, n = 79). After subcutaneous injection of 99Tcm-dextran via the first interphalangeal space, lymphoscintigraphy was performed at 10 min, 1, 3, 6 h respectively. Sensitivity and specificity of lymphoscintigraphy for detection of BCRL were calculated. Results: There were significant differences in the amount of visualized lymph nodes, lymphatic integrity and backflow pattern between the two groups. Lymphatic drainage was preserved in 96.2% (76/79) of the contralateral arms and only 5.1% (4/79) of affected arms. 87.3% (69/79) and 74.7% (59/79) of control arms had ≥2 lymph nodes in axilla and supraclavicular regions, respectively; while none (0/79) and 5.1% (4/79) of the affected arms had ≥2 lymph nodes in both regions, respectively. Four backflow patterns of radiotracer in subcutis were observed in the affected arms: normal (2.5%, 2/79), dilatated (55.7%, 44/79), diffused (36.7%, 29/79) and without backflow (5.1%, 4/79 ). The sensitivity and specificity of 'lymphatic integrity' and 'backflow pattern' on lymphoscintigraphy for detecting BCRL were 97.5% (77/79) and 96.2% (76/79), 94.8%(73/77) and 100.0% (81/81), respectively. Conclusion: Lymphoscintigraphy is a noninvasive, accurate and effective imaging modality for the evaluation of BCRL. (authors)

  2. 背阔肌解剖变异在乳腺癌腋窝淋巴结清扫术中的临床意义%Clinical Significance of Latissimus Dorsi Mutation in Axillary Lymph Node Dissection for Breast Carcinoma

    Institute of Scientific and Technical Information of China (English)

    张钢龄; 张培礼; 朱敬军; 杨七玉; 祁燕云; 杜华

    2012-01-01

    目的:通过对腋窝处变异的背阔肌进行详尽解剖,为降低乳腺癌腋窝淋巴结清扫术中腋窝处重要神经血管损伤,减少手术并发症提供依据.方法:收集128例行腋窝淋巴结清扫术的乳腺癌患者中发生背阔肌解剖变异19例,对该19例患者的背阔肌变异肌束进行详尽的大体解剖,找到其起点与止点,并测量长、宽、厚度,观察与腋窝神经、血管、淋巴结的毗邻关系.结果:19例发生背阔肌解剖变异的肌束均从背阔肌外侧缘发出一束肌腱,向内上走行,横跨腋血管神经束,在其上方,呈“扇形”腱膜延续为喙锁胸筋膜的一部分止于喙突.其中14例为单肌束走行,5例变异肌束从背阔肌发出后与胸大肌外缘发出一肌束会合,再并行向上.该变异肌束与背阔肌止端健呈“丫”型夹持着腋血管神经束.肋间臂神经从其表面或深面通过.其内下侧毗邻胸背神经及肩胛下血管,后外毗邻肩胛下血管外淋巴组织.结论:背阔肌变异肌束可造成腋窝淋巴结清扫术的解剖混淆,给腋淋巴结清扫术时的定位带来困难.因此,了解此种变异在腋窝淋巴结清扫术中具有重要意义.%This study aimed to provide the basic surgical guidelines for important injured nerves and vessels in the axilla during axillary lymph node dissection and reduce surgery-related complications by dissecting the variant latissimus dorsi (LATS) in the axilla. Methods: Data of 19 cases with LATS mutation from 128 breast carcinoma cases who underwent axillary lymph node dissection were collected and studied. The start and end points of the variation of muscle bundle (VOMB) were found by analyzing a full gross anatomy of the variant muscle bundle of LATS in the 19 cases. Length, width, and depth of VOMB were measured. Adjacent relationship among the axillary nerve, blood vessels, and lymph nodes in the axilla was observed. Results: Among the 19 cases with LATS mutation, each VOMB

  3. Thoracic outlet syndrome: a neurological and vascular disorder.

    Science.gov (United States)

    Klaassen, Zachary; Sorenson, Edward; Tubbs, R Shane; Arya, Rahul; Meloy, Patrick; Shah, Rajnil; Shirk, Samuel; Loukas, Marios

    2014-07-01

    Thoracic outlet syndrome (TOS) is a condition arising from compression of the subclavian vessels and/or brachial plexus as the structures travel from the thoracic outlet to the axilla. Despite the significant pathology associated with TOS, there remains some general disagreement among experts on the specific anatomy, etiology, and pathophysiology of the condition, presumably because of the wide variation in symptoms that manifest in presenting patients, and because of lack of a definitive gold standard for diagnosis. Symptoms associated with TOS have traditionally been divided into vascular and neurogenic categories, a distinction based on the underlying structure(s) implicated. Of the two, neurogenic TOS (nTOS) is more common, and typically presents as compression of the brachial plexus; primarily, but not exclusively, involving its lower trunk. Vascular TOS (vTOS) usually involves compression of the vessel, most commonly the subclavian artery or vein, or is secondary to thrombus formation in the venous vasculature. Any anatomical anomaly in the thoracic outlet has the potential to predispose a patient to TOS. Common anomalies include variations in the insertion of the anterior scalene muscle (ASM) or scalenus minimus muscle, the presence of a cervical rib or of fibrous and muscular bands, variations in insertion of pectoralis minor, and the presence of neurovascular structures, which follow an atypical course. A common diagnostic technique for vTOS is duplex imaging, which has generally replaced more invasive angiographic techniques. In cases of suspected nTOS, electrophysiological nerve studies and ASM blocks provide guidance when screening for patients likely to benefit from surgical decompression of TOS. Surgeons generally agree that the transaxillary approach allows the greatest field of view for first rib excision to relieve compressed vessels. Alternatively, a supraclavicular approach is favored for scalenotomies when the ASM impinges on surrounding

  4. Dacryocystorhinostomy ostium: parameters to evaluate and DCR ostium scoring

    Directory of Open Access Journals (Sweden)

    Ali MJ

    2014-12-01

    Full Text Available Mohammad Javed Ali,1 Alkis James Psaltis,2 Peter John Wormald2 1Dacryology Service, L V Prasad Eye Institute, Hyderabad, Telangana, India; 2Department of Surgery–Otorhinolaryngology, Head and Neck Surgery, The University of Adelaide, Adelaide, SA, Australia Aim: This study aims to provide a systematic protocol for the evaluation of a dacryocystorhinostomy (DCR ostium and to propose a scoring system to standardize the assessment.Methods: Retrospective evaluation of 125 consecutive lacrimal ostia post-DCR was performed. Medical records were screened, and photographs and videos were assessed to note the details of various ostial parameters. The major time points in evaluation were 4 weeks, 6 weeks, 3 months, and 6 months post-DCR. The ostia were defined and parameters like shape, size, location, and evolution of ostium were noted. Evaluation parameters were defined for internal common opening (ICO, ostium stents, and ostium granulomas. Ostium cicatrix and synechiae were graded based on their significance. Surgical success rates were computed and ostium characteristics in failed cases were studied.Results: A total of 125 ostia were evaluated on the aforementioned ostium parameters. Because five ostia showed a complete cicatricial closure with no recognizable features, the remaining 120 ostia were studied. The ostium location was anterior to the axilla of middle turbinate in 85.8% (103/120 of the cases. Moreover, 76.6% (92/120 of the ostia were circular to oval in shape, with a shallow base. The ostium size was >8×5 mm in 78.3% (94/120 of the cases. The ICO was found to be located in the central or paracentral basal area in 75.8% (91/120. The anatomical and functional success rates achieved were 96% and 93.6%, respectively. All the five cases with anatomical failures showed a complete cicatrization and the ICO movements were poor in all the three cases of functional failure.Conclusion: The article attempts to standardize the postoperative

  5. Utility of 18F-fluoro-deoxyglucose emission tomography/computed tomography fusion imaging (18F-FDG PET/CT in combination with ultrasonography for axillary staging in primary breast cancer

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    Tamura Katsumi

    2008-06-01

    Full Text Available Abstract Background Accurate evaluation of axillary lymph node (ALN involvement is mandatory before treatment of primary breast cancer. The aim of this study is to compare preoperative diagnostic accuracy between positron emission tomography/computed tomography with 18F-fluorodeoxyglucose (18F-FDG PET/CT and axillary ultrasonography (AUS for detecting ALN metastasis in patients having operable breast cancer, and to assess the clinical management of axillary 18F-FDG PET/CT for therapeutic indication of sentinel node biopsy (SNB and preoperative systemic chemotherapy (PSC. Methods One hundred eighty-three patients with primary operable breast cancer were recruited. All patients underwent 18F-FDG PET/CT and AUS followed by SNB and/or ALN dissection (ALND. Using 18F-FDG PET/CT, we studied both a visual assessment of 18F-FDG uptake and standardized uptake value (SUV for axillary staging. Results In a visual assessment of 18F-FDG PET/CT, the diagnostic accuracy of ALN metastasis was 83% with 58% in sensitivity and 95% in specificity, and when cut-off point of SUV was set at 1.8, sensitivity, specificity, and accuracy were 36, 100, and 79%, respectively. On the other hand, the diagnostic accuracy of AUS was 85% with 54% in sensitivity and 99% in specificity. By the combination of 18F-FDG PET/CT and AUS to the axilla, the sensitivity, specificity, and accuracy were 64, 94, and 85%, respectively. If either 18F-FDG PET uptake or AUS was positive in allixa, the probability of axillary metastasis was high; 50% (6 of 12 in 18F-FDG PET uptake only, 80% (4 of 5 in AUS positive only, and 100% (28 of 28 in dual positive. By the combination of AUS and 18F-FDG PET/CT, candidates of SNB were more appropriately selected. The axillary 18F-FDG uptake was correlated with the maximum size and nuclear grade of metastatic foci (p = 0.006 and p = 0.03. Conclusion The diagnostic accuracy of 18F-FDG PET/CT was shown to be nearly equal to ultrasound, and considering their

  6. Detection of hepatocyte growth factor/scatter factor receptor (c-Met in axillary clearance after mastectomy for breast cancer using reverse transcriptase-polymerase chain reaction

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    El-Refaey H.K.

    2007-06-01

    Full Text Available The diverse biological effects of hepatocyte growth factor/scatter factor (HGF/SF are mediated by c-Met which is preferentially expressed on epithelial cells. Met signaling has a role in normal cellular activities, and may be associated with development and progression of malignant processes. In this study presence of Met in the axillary drainage from patients who underwent conservative operations for breast cancer, and its prognostic significance was examined. Sixty-two consecutive patients with invasive ductal carcinoma of the breast which were suitable for breast-conserving treatment participated in the study. The output of the drain that had been placed in the axilla during the operation was collected, and the presence of Met and β-actin were assessed by reverse transcriptase-polymerase chain reaction (RT-PCR assays. The data were compared with the pathological features of the tumor and the axillary lymph nodes, and with the estrogen and progesterone receptors status.RT-PCR of the axillary lymphatic drainage was positive for Met in 46 (74.2% of the patients and positive assays were correlated with increase in tumor size and grade of capillary and lymphatic invasion, as well as with lymph node metastasis (P < 0.02, for all comparisons. All 24 patients with axillary lymph node metastases in comparison with those without lymph node (57.9% metastases had positive assays for Met. While all ten patients with tumor involvement in the margins of the resection had positive assays for Met in their lymphatic fluid, only 36 out of 52 patients (69.2% were positive for met assay. Finally, Met showed negative correlations with positive estrogen and progesterone receptor assays (P<0.02.From the results of this study it may concluded that Met can be detected in the axillary fluids of patients with breast cancer and its expression in the axillary drainage may be a potential prognostic factor. This finding might be useful in therapeutic considerations since a

  7. The role of ultrasonography and FDG-PET in axillary lymph node staging of breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Jhii-Hyun; Son, Eun Ju; Kim, Jeong-Ah; Youk, Ji Hyun; Kim, Eun-Kyung; Kwak, Jin Young (Dept. of Radiology, Yonsei Univ. College of Medicine, Research Inst. of Radiological Science, Seoul (Korea)), e-mail: ejsonrd@yuhs.ac; Ryu, Young Hoon (Dept. of Nuclear Medicine, Yonsei Univ. College of Medicine, Research Inst. of Radiological Science, Seoul (Korea)); Jeong, Joon (Dept. of General Surgery, Yonsei Univ. College of Medicine, Research Inst. of Radiological Science, Seoul (Korea))

    2010-10-15

    Background: The presence of axillary lymph node metastasis is the most important prognostic factor and an essential part of staging and prognosis of breast cancer. Purpose: To elucidate the usefulness and accuracy of ultrasonography (United States), fluorodeoxyglucose positron emission tomography (FDG-PET) scan, and combined analysis for axillary lymph node staging in breast cancer. Material and Methods: A total of 250 consecutive breast cancer patients who had undergone US, FDG-PET, and sentinel lymph node biopsy (SLNB) before surgery from January 2005 to December 2006 were included in the study. If an axillary lymph node had a length to width ratio =1.5 or cortical thickening =3 mm or compression of the hilum on US, focal hot uptake (maximal standardized uptake value, SU V{sub max} =2.0) in the ipsilateral axilla on FDG-PET, it was considered to be a metastatic lymph node. In combined analysis of US and FDG-PET, the interpretation was considered positive if at least two of any of the criteria were met. Each imaging finding was compared with a pathologic report regarding the presence of axillary lymph node metastasis, the number of metastatic lymph nodes, and the T stage of the breast mass. Results: Pathologically confirmed axillary lymph node metastasis was noted in 73 cases (29.2%). The mean number of metastatic lymph nodes in pathology was 3.1 +- 3.2, and the size of breast cancer was 2.0 +- 1.04 cm. In the detection of lymph node metastasis, the diagnostic accuracy of US was 78.8% and that of FDG-PET was 76.4%. On combined US and FDG-PET, accuracy was improved (91.6%). The number of metastatic lymph nodes on pathology was correlated with the positivity of US and FDG-PET (P < 0.01). Conclusion: Combined evaluation of US and FDG-PET was a sensitive and accurate method for axillary lymph node staging in breast cancer

  8. Prediction of Extracapsular Invasion at Metastatic Sentinel Nodes and Non-sentinel Lymph Nodal Metastases by FDG-PET in Cases with Breast Cancer.

    Science.gov (United States)

    Fujii, Takaaki; Yajima, Reina; Tatsuki, Hironori; Kuwano, Hiroyuki

    2016-04-01

    We have previously reported that the presence of an extracapsular invasion (ECI) at sentinel lymph nodes (SLNs) is a strong predictor of non-SLN metastasis in breast cancer. We hypothesized that(18)F-fluorodeoxyglucose (FDG) uptake by metastatic SLNs reflects invasive disease, or ECI. In this study, we evaluated the association of FDG uptake with ECI on SLNs and the possibility of FDG-positron-emission tomography (PET) assessment of axillary non-SLN metastases. We retrospectively investigated the cases of 156 consecutive patients with primary breast cancer who underwent SLN biopsy and FDG-PET preoperatively. Among 35 patients (22.4%) in whom the presence of SLN metastases was diagnosed, 10 cases (28.6%) had FDG uptake in the axillary lesion. The sensitivity, specificity, overall accuracy, and false-negative rates in the diagnosis of SLN status by FDG-PET were 28.6%, 99.2%, 83.3%, and 71.4%, respectively. The false-positive rate of FDG-PET evaluation was 0.8%. The 35 cases with lymph node metastases were divided into two groups based on the presence of FDG uptake in the axillary lesions. None of the clinicopathological features of the primary tumor were significantly associated with FDG uptake in the axillary lesion. The present analysis revealed that only tumor size of the metastatic lymph node was significantly associated with FDG uptake in the axillary lesion. The two groups were not significantly different in terms of presence of ECI and non-SLN metastasis. Among the 35 cases with SLN metastases, 13 cases (37.1%) had non-SLN metastasis. Only ECI was a predictor of non-SLN involvement. FDG uptake in the axilla was not associated with non-SLN metastasis in this study. In conclusion, FDG-PET evaluation of lymph nodes is not a sufficient indicator of ECI at SLN metastasis or non-SLN metastasis, suggesting that axillary lymph node dissection cannot be avoided. However, since the positive predictive value for SLN metastasis is high, positive FDG uptake in the axillary

  9. Prediction of additional lymph node involvement in breast cancer patients with positive sentinel lymph nodes.

    Science.gov (United States)

    Pohlodek, K; Bozikova, S; Meciarova, I; Mucha, V; Bartova, M; Ondrias, F

    2016-01-01

    Axillary lymph node dissection (ALND) has traditionally been the principal method for evaluating axillary lymph node status in breast cancer patients. In the past decades sentinel lymph nodes biopsy after lymphatic mapping has been used to stage the disease. The majority of sentinel lymph nodes (SLN) positive patients do not have additional metastases in non-sentinel nodes (non-SLN) after additional ALND. These patients are exposed to the morbidity of ALND without any benefit from additional axillary clearence. In the present study we would like to asses the criteria for selecting those patients, who have high risk for non-SLN metastases in the axilla in cases of positive SLN. In this retrospective analysis, clinical and pathologic data from 163 patients who underwent SLN biopsy followed by ALND were collected. Following clinical and pathological characteristics were analyzed to predict the likehood of non-SLN metastases: age, staging, histologic type and grading of the tumors, hormonal receptor status, HER-2 receptor status and Ki-67 protein, angioinvasion, metastases in SLN and non-SLN. Relative frequencies of individual characteristics between sample groups were statistically tested by Chi-square test at significance level p=0.5, when sample sizes in groups were small (≤5) by Fisher´s exact test. Metastasis in SLN were present in 67 (41%) of patients, 48 patients (29,4%) had metastasis also in non-SLN. The ratio between non-SLN positive / non-SLN negative lymph nodes in patients with positive SLN increases with the stage of the disease, the difference between values for the pT1c and pT2 stadium was statistically significant (p = 0.0296). The same applies to grading, but the differences were not significant (p>0.05). We could not find significant differences for angioinvasion of the tumor, probably for small number of patients with angioinvasion (p>0.05).Only the stage of the tumor was shown to be significant in predicting the metastasis in non-SLN in our

  10. Sentinel node SPECT-CT in breast cancer. Can we expect any additional and clinically relevant information?

    Energy Technology Data Exchange (ETDEWEB)

    Gallowitsch, H.J.; Igerc, I.; Kresnik, E.; Mikosch, P.; Kohlfuerst, S.; Lind, P. [Nuclear Medicine and Endocrinology, LKH Klagenfurt (Austria); Kraschl, P.; Hussein, T.; Hausegger, K. [Radiology, LKH Klagenfurt (Austria)

    2007-07-01

    The aim of this study was to determine the additional value of SPECT/CT in sentinel node scintigraphy in breast cancer. Furthermore, it was our question to determine, whether the low-dose computed tomography component (LD-CT) can be used for axillary lymph node staging of clinically negative patients. Patients, methods: 51 patients with invasive breast cancer < 3 cm in diameter were included in our prospective investigation. SPECT/CT was performed on a dedicated scanner 30 minutes after subareolar injection of {sup 99m}Tc-Nanocoll. Axillary staging with CT(LD) was performed using standard CT-criteria. SLN were allocated to an axillary level using SPECT alone and SPECT/CT. Additionally, the number of SLN on CT(LD) corresponding to the scintigraphic hot node was notified for each patient and compared to the number of SLN found with the gamma probe. Results: In 45/51 evaluable patients SLN could be localised in level I in 43 patients and in level II in two patients (all positive) using SPECT-CT, whereas a clear allocation could not be obtained by SPECT alone. The number of SLN was discrepant between SPECT and CT(LD) in 13/45 patients. The number of SLN detected with the gamma probe (n = 68) not significantly differed from the number of SLN detected by CT(LD) (n = 65) but was significantly higher than with SPECT (n = 51). CT(LD) yielded a sensitivity of 35.7%, a specificity of 83.9%, a positive predictive value (PPT) of 50%, a negative predictive value (NPV) of 74.3% and a diagnostic accuracy of 68.9% for axillary staging with CT(LD). Conclusion: The additional information of SPECT/CT allows a more accurate characterization of the SN concerning size, depth and anatomical location. CT(LD) when performed during {sup 99m}Tc-Nanocoll sentinel-SPECT/CT is not suitable for axillary staging in breast cancer patients with clinical negative axilla due to its low sensitivity and moderate specificity. Therefore, it does not influence the decision for SNB or ALND. The limited

  11. Re-emphasizing the concept of adequacy of intraoperative assessment of the axillary sentinel lymph nodes for identifying nodal positivity during breast cancer surgery

    Directory of Open Access Journals (Sweden)

    Agnese Doreen M

    2007-02-01

    Full Text Available Abstract Background Although sentinel lymph node (SLN biopsy is a standard of care for the evaluation of the axillary lymph nodes during breast cancer surgery, a substantial degree of variation exists among individual surgeons as to what represents an adequate assessment. The aim of the current study was to assess when metastatic disease was first identified within consecutively harvested SLN candidates for invasive breast cancers demonstrating a positive SLN. Methods We retrospectively analyzed a series of 400 breast cancers from a recently published prospective randomized clinical trial. A combined radiocolloid and blue dye technique was used. All potential SLN candidates, containing counts of at least 10% of the hottest SLN and/or containing blue dye, were harvested and were consecutively numbered in the order of the decreasing level of counts (with the hottest SLN representing SLN #1. Results Among 371 invasive breast cancers, a SLN was identified within 353 cases (95%. Mean number of SLNs identified was 2.5 (range, 1 to 9, with a single SLN identified in 104 (29% cases, two identified in 110 (31%, three identified in 73 (21%, four identified in 35 (10%, five identified in 16 (5%, and six or more identified in 15 (4%. A positive SLN was found in 104 (29% cases. SLN #1 was the first positive SLN in 86 (83%. SLN #2 was the first positive SLN in 15 (14%. SLN #3, SLN #4, and SLN #5 were the first positive SLN in one case (1% each. A positive SLN was found in 18% (19/104 of cases when a single SLN was identified, as compared to in 34% (85/249 when two or more SLNs were identified (P = 0.003. Conclusion The accurate and optimal assessment of the axilla during breast cancer surgery requires persistence and diligence for attempting to identify all potential SLN candidates in order to avoid failing to recognize a positive SLN. The scenario in which only a single negative SLN candidate is intraoperatively identified is one that should raise some

  12. Establishment of hepatocellular carcinoma multidrug resistant monoclone cell line HepG2/mdr1

    Institute of Scientific and Technical Information of China (English)

    CHEN Yong-bing; XIE Jian-guo; YANG Jia-yin; YAN Lü-nan; YAN Mao-lin; GONG Jian-ping; XIA Ren-pin; LIU Li-xin; LI Ning; LU Shi-chun; ZHANG Jing-guang; ZENG Dao-bing

    2007-01-01

    Background The multidrug resistance (MDR) associated with the expression of the mdr1 gene and its product P-glycoprotein is a major factor in the prognosis of hepatocellular carcinoma cell (HCC) patients treated with chemotherapy. Our study was to establish a stable HCC MDR cell line where a de novo acquisition of multidrug resistance specifically related to overexpression of a transgenic mdr1.Methods The 4.5-kb mdr1 cDNA obtained from the plasmid pHaMDR1-1 was cloned into the PCI-neo mammalian expression vector, later was transferred by liposome to human hepatocarcinoma cell line HepG2. Then the transfected HepG2 cells resisting G418 were clustered and cultured and the specific fragment of mdr1 cDNA, mRNA and the P-glycoprotein (Pgp) in these HepG2 cells were detected by PCR, RT-PCR and flow cytometry, respectively. The accumulation of the daunorubicin was determinated by flow cytometry simultaneously. The nude mice model of grafting tumour was established by injecting subcutaneously HepG2/mdr1 cells in the right axilla. When the tumour diameter reached 5 mm, adriamycin was injected into peritoneal cavity. The size and growth inhibition of tumour were evaluated.Results The mdr1 expression vector was constructed successfully and the MDR HCC line HepG2/mdr1 developed.The PCR analysis showed that the specific fragment of mdr1 cDNA in HepG2/mdr1 cells, but not in the control group HepG2 cells. Furthermore, the content of the specific fragment of mdr1 mRNA and Pgp expression in HepG2/mdr1 cells were (59.7±7.9)% and (12.28±2.09)%, respectively, compared with (16.9±3.2)% and (3.07±1.06)% in HepG2 cells.In the nude mice HCC model, the tumour genes of both groups were identified. After ADM therapy, the mean size of HepG2 cell tumours was significantly smaller than HepG2/mdr1 cell tumours.Conclusion The approach using the transfer of mdr1 cDNA may be applicable to the development of MDR hepatocarcinoma cell line, whose MDR mechanism is known. This would provide the

  13. Adaptação à prótese híbrida de extremidade superior: estudo termográfico de um caso Adaptation to upper extremity hybrid prosthesis: a thermographic case study

    Directory of Open Access Journals (Sweden)

    Soraia Cristina Tonon da Luz

    2010-06-01

    Full Text Available O objetivo do estudo foi verificar, por meio de termografia, a adaptação à prótese híbrida de extremidade superior de um sujeito do sexo masculino, 42 anos, amputado proximal de braço esquerdo. Imagens termográficas foram captadas por uma câmara de infravermelho imediatamente após a retirada da prótese, que vinha sendo usada por 8 horas ininterruptas, e 20 minutos de repouso mais tarde, quando foi alcançado equilíbrio térmico em ambiente a 21°C. As imagens foram adquiridas nos planos frontal anterior, sagital direito e esquerdo, tendo sido definidas e analisadas regiões de interesse em cada uma. Os resultados mostram que as temperaturas das regiões avaliadas reduziram-se em média 0,79°C (pThe aim of this study was to assess, by means of thermography, the adaptation to upper-extremity hybrid prosthesis by a male subject, 42 years old, with proximal amputation of left arm. Thermographic images were captured by an infrared camera immediately after prosthesis withdrawal (which had been used for full 8 hours and 20 minutes later, when thermal balance was reached, in an environment of constant 21°C. Images were captured of frontal and sagittal planes (both right and left, on which seven regions of interest (ROI were defined and analysed. Results showed that mean ROI temperatures decreased 0.79°C (p<0,05 after thermal balance was reached. Along the chest strap path and at the sound side axilla - which coincides with subject's main discomfort complaint - high temperatures were found, indicating friction; high temperature in the ipsilateral to amputation anterior shoulder suggests overload; and low temperature on the residual limb suggests poor circulation, thus pointing to difficulty of adaptation. Results suggest that thermography may contribute to identifying amputees' discomfort and may be used for monitoring upper-limb prostheses users' rehabilitation; also, suggestion is made to foster developing new suspension systems in order

  14. An original approach in the diagnosis of early breast cancer: use of the same radiopharmaceutical for both non-palpable lesions and sentinel node localisation

    International Nuclear Information System (INIS)

    We propose the use of a single nanocolloid tracer which is labelled with technetium-99m for simultaneous performance of ROLL and sentinel node indentification. The aim of this study was to evaluate the feasibility of this approach, which should be easier and more practical than the dual-tracer injection method. We have employed this new technique in 73 patients with non-palpable, cytologically diagnosed breast cancer and non-palpable axillary lymph nodes. In all patients the radiocolloid, in a total volume of 0.3-0.4 cc, was injected under sonographic or stereotactic guidance. Half of the dose was injected intratumourally and half superficially, but very close to the tumour. Because of the slow lymphatic flow in the breast, Nanocoll must be injected some time before surgery in order to enable adequate migration to the axilla. We injected colloid in the afternoon before surgery (16-23 h before the start of the operation, with an average interval of 18 h). An average dose of 130 MBq (range 110-150) was injected in order to have about 10 MBq of radioactivity when surgery commenced. Lymphoscintigraphy was performed after 15-19 h, with an average interval of 17 h. The procedure was always successful in permitting the localisation of occult breast lesions. Lesions were always localised at the first attempt, and were always contained within the surgical margins. Histological examination revealed all 73 resected lesions to be malignant: there were 64 cases of infiltrating carcinoma and nine of intraductal carcinoma. All breast lesions were therefore confirmed to be early breast cancer. We achieved sentinel node localisation in 71 out of 73, either at scintigraphy or with the intraoperative probe; in two patients, radiopharmaceutical migration was absent. Lymphoscintigraphy showed only axillary drainage in 52 cases, only internal mammary chain (IMC) drainage in nine cases, and combined axillary and IMC drainage in eight cases. In two cases, lymphoscintigraphy suggested the

  15. Breast lymphoscintigraphy for sentinel node identification in clinically axillary node negative breast cancer: A preliminary report of 35 cases

    International Nuclear Information System (INIS)

    Full text: Lymphoscintigraphy is a sensitive, minimally invasive method for identifying sentinel lymph node (SLN). It has been extensively validated in malignant melanoma, penile cancer and recently in breast cancer. The aims of this study were to analyze and determine the clinical value of lymphoscintigraphy in SLN localization in woman undergoing surgery for breast cancer and to evaluate the predictive value of SLN versus axillary lymph node status in these patients. Pre-operative breast lymphoscintigraphy were preformed in 35 female patients with breast cancer and clinically negative axillary node. Mean age was 52.8 years (range 38 to 73 years). Prior to surgery, 74 MBq of Tc-99m nanocolloid in 0.2 to 0.5 ml was injected intra-dermally over the tumor mass. Immediately after injection, anterior dynamic images were acquired for 20 minutes, followed by anterior and lateral views static images at 30 minute, 1 hour and 2 hour using single-head gamma camera until SLN visualized. The SLN location was marked externally on skin. All patients underwent standard modified radical mastectomy with axillary node dissection. All lymph nodes were examined carefully by a skilled histopathologist. SLNs were assessed by visual inspection of both dynamic and static images. Comparison of SLN and axillary lymph node histopathologic results was done in order to define the means of SLN biopsy's ability to reflect the final status of axilla. The mean size of the primary breast tumor mass was 2.54 cm (1.0 to 4.0 cm). In 20/35 (57.1%), the SLNs were visualized in 20-minute dynamic imaging. In 12 patients, the SLNs were seen after delayed imaging and/or repositioning the patient. Overall estimated SLN identification rate was 91.43%. Of those 32 cases in whom the SLNs were localized on lymphoscintigraphy, 9 cases were positive for metastatic tumors and the rest were negative for tumor involvement. Four out of these 9 cases, SLN was the only node that contained metastatic tumor cells and in 5

  16. The feasibility of breast cancer sentinel lymph node mapping at CT lymphography

    International Nuclear Information System (INIS)

    Objective: To evaluate the feasibility of sentinel lymph node (SLN) mapping with CT lymphography (CT-LG). Methods: Twenty-five patients with confirmed breast cancer and no palpably axillary lymph node underwent CT-LG examination. The first one or more lymph nodes along the lymph duct draining from the injection sites to axilla were defined as SLNs, and then the LG results were compared with sentinel lymph node biopsy (SLNB). The over- and underestimation of LG were evaluated. The quality of LG imaging was classified Grade I and II according to lymph duct appearance on volume rendering (VR). The body mass index (BMI) > 25 was considered obesity. Fisher exact test was used for the statistics. Results: (1) Of 25 patients, 5 had local mastectomy history. BMI < 25 was found in 20 cases, and ≥25 was in 5 cases. (2) All SLNs were showed by CT-LG, and Grade I and II imaging quality were achieved in 21 cases (84.0%) and 4 cases (16.0%), respectively. The obese patient tended to have a poor imaging quality (P<0.05). (3) Fifty-six SLNs and 45 lymph ducts in all 25 patients were identified on CT-LG. Compared with the results of SLNB, 7 cases (28.0%) and 9 cases (36.0%) were over- and underestimated respectively by CT-LG due to obesity and local mastectomy (P<0.05). (4) Fifty-two negative SLNs in 18 patients and 15 positive SLNs in 7 patients were confirmed by pathology through SLNB, while 56 SLNs were delineated on CT-LG with 43 negative and 13 positive. The shape in 32.6% of the negative SLNs (14/43) and 76.9% of the positive SLNs (10/13) was round, the difference was significant (P<0.05). The filling defect on the center in 9. 3% of negative SLNs (4/43) and 23.1% of positive SLNs (3/13) was demonstrated, and irregular filling defect on the margin was found only in 30. 8% of positive SLNs (4/13). 3 SLNs in 2 patients combined with small satellite lymph nodes on CT-LG were also confirmed to have tumor infiltration. Conclusion: CT-LG can clearly demonstrate the breast

  17. Neurinoma del plexo braquial simulando metastasis de adenocarcinoma de mama Schwannoma of the brachial plexus resembling a breast adenocarcinoma metastasis

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    Gregorio Rodríguez Boto

    2011-10-01

    Full Text Available Los neurinomas del plexo braquial son tumores infrecuentes que pueden confundirse con otras lesiones de índole tumoral. Se presenta el caso de una mujer de 40 años, tratada previamente de un adenocarcinoma de mama derecha en el pasado, que en el estudio de extensión realizado 5 años después se detectó una lesión localizada en el plexo braquial derecho. La paciente se encontraba asintomática. El diagnóstico radiológico de presunción fue metástasis de adenocarcinoma mamario. Se realizó un abordaje axilar derecho descubriendo una lesión bien delimitada en el plexo braquial. Con ayuda de la monitorización neurofisiológica intraoperatoria, se observó que la lesión dependía de la rama cubital y se pudo realizar una resección completa preservando la función de dicho nervio. El estudio anatomopatológico confirmó que se trataba de un neurinoma, descartando así la existencia de metástasis. La evolución postoperatoria fue satisfactoria. Seis años después de la intervención no existe recidiva tumoral. En nuestro conocimiento este es el primer caso publicado en la literatura de un neurinoma del plexo braquial dependiente de la rama cubital. La monitorización neurofisiológica intraoperatoria resulta fundamental para abordar este tipo de lesiones con baja morbilidad.Schwa nomas originating from the brachial plexus, although rare, may be mistaken for another type of tumour. A 40 year-old woman, who had been treated years earlier for a breast adenocarcinoma, showed in the 5-year follow-up magnetic resonance examination a localized lesion in the right brachial plexus. The presumptive radiological diagnosis was a metastasis from the primary adenocarcinoma. Following surgical access via the right axilla, a well-circumscribed mass in the brachial plexus was detected. Under intraoperative electrophysiological guidance, the lesion was observed to depend on the ulnar nerve and its complete resection was possible without compromising nerve

  18. Comparison between palpable and nonpalpable breast cancers: mammographic and pathological findings

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    Kim, Min Jung; Kim, Eun Kyung; Kim, Sung Jun; Oh, Ki Keun; Lee, Kyong Sik; Lee, Byung Chan [Yonsei Univ. College of Medicine, Seoul (Korea, Republic of)

    1999-07-01

    To analyze the differences in mammographic and pathologic findings between palpable and non-palpable breast carcinoma. Among 362 patients with surgically proven breast carcinoma, 317, whose chief complaint during preoperative evaluation was a palpable mass, comprised group 1, and 45 with no masses comprised group 2. We compared mammographic and pathologic findings between the two groups. As regards the pattern of mammographic presentation, mass alone accounted for 51.4% of group 1 and 33.3% of group 2, while calcification alone was seen in 7.6% of group 1 and 24.4% of group 2 (p<0.05). In group 1, 48.6% of masses were of irregular shape, and in group 2, 46.2% were round. According to ACRBIRADS, 47.6% of group 1 was classified as category 5, and 51.1% of group 2 as category 4 (p<0.05). On the other hand, the margin of the mass showed no statistical difference. Among the 362 patients, the mean age of group 1 was 48.1 (range, 28-79) years, while that of group 2 was 51.7 (range 30-73) years (p<0.05). Histologically, infiltrative ductal carcinoma was seen in 84.9% of group 1, and DCIS in 8.5%, while for group 2 the respective figures were 62.2% and 28.9% (p<0.05). For group 1, mean lesional size was 3.01cm, with 47.9% lymph node metastasis in the axilla, while for group 2 the corresponding figures were 1.93cm (p<0.05) and 28.2% (p<0.05). Differences were statistically significant. Under the TMN system, 30% of group 1 were at stage 2, while 35.6% of group 2 were at stage 1(p<0.05). Palpable and non-palpable cancers showed statistically significant differences in mammographic findings such as mass shape and category, but not in the margin of the mass. The were also statistically significant differences with regard to age, histology, lesion size, axillary lymph node metastasis, and staging.

  19. Postmastectomy Hypofractionated and Accelerated Radiation Therapy With (and Without) Subcutaneous Amifostine Cytoprotection

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    Koukourakis, Michael I., E-mail: targ@her.forthnet.gr [Department of Radiotherapy/Oncology, Democritus University of Thrace, Alexandroupolis (Greece); Panteliadou, Marianthi; Abatzoglou, Ioannis M.; Sismanidou, Kyriaki [Department of Radiotherapy/Oncology, Democritus University of Thrace, Alexandroupolis (Greece); Sivridis, Efthimios; Giatromanolaki, Alexandra [Department of Pathology, Democritus University of Thrace, Alexandroupolis (Greece)

    2013-01-01

    Purpose: Postmastectomy radiation therapy (PMRT) provides major local control and survival benefits. More aggressive radiation therapy schemes may, however, be necessary in specific subgroups, provided they are safely administered. We report the tolerance and efficacy of a highly accelerated and hypofractionated regimen (HypoARC). Methods and Materials: One hundred twelve high-risk patients who had undergone mastectomy received 10 consecutive fractions of 3.5 Gy in 12 days (thoracic wall and axillary/supraclavicular areas). Two consecutive additional fractions of 4 Gy were given to the surgical scar area (electrons 8-10 MeV) and 1 3.5-Gy fraction to the axilla (in cases with extensive nodal involvement). A minimum follow-up of 24 months (median, 44 months) was allowed before analysis. Of 112 patients, 21 (18.7%) refused to receive amifostine, the remaining receiving tolerance-based individualized doses (500-1000 mg/day subcutaneously). Results: By use of a dose individualization algorithm, 68.1%, 11%, and 18.7% of patients received 1000 mg, 750 mg, and 500 mg/day of amifostine. Patchy moist skin desquamation outside and inside the booster fields was noted in 14 of 112 (12.5%) and 26 of 112 (23.2%) patients, respectively. No case of acute pneumonitis was recorded. High amifostine dose offered a significant skin protection. Within a median follow-up time of 44 months, moderate subcutaneous edema outside and within the booster thoracic area was noted in 5 of 112 (4.4%) and 8 of 112 (7.1%) cases, respectively. Intense asymptomatic radiographic findings of in field lung fibrosis were noted in 4 of 112 (3.6%) patients. Amifostine showed a significant protection against lung and soft tissue fibrosis. A 97% projected 5-year local relapse free survival and 84% 5-year disease-specific survival were recorded. Lack of steroid receptor expression, simple human epidermal growth factor 2 positivity, or triple negative phenotype defined higher metastasis rates but had no effect on

  20. Roles of polysaccharide from Branchiostoma belcheri in anti-DNA oxidation and anti-tumor activity in S180 mice

    Science.gov (United States)

    Liang, Hui; Zhang, Shicui

    2009-11-01

    In this study, we isolated a polysaccharide from Branchiostoma belcheri (PBB) by enzymatic protein hydrolysis and alcohol precipitation. We investigated the effects of PBB supplementation on DNA oxidation and growth of the transplanted tumor cells Sarcoma (S180) in mice. Sixty healthy Kunming mice weighing between 18 and 25 g were randomly assigned to 6 groups, each consisting of 10 animals. All the mice, except for the blank control group, were inoculated with S180 sarcoma cells into the axilla of the left foreleg. PBB was given to mice by gavage at doses of 0 (model control), 25, 50, or 100 mg/kg b.w. in 0.2 ml saline for 30 days. The fifth group of S180-mice was given cytoxan (50 mg/kg) by peritoneal injection as a positive control group. The animals had free access to food and water. The mice were sacrificed after the final treatment and blood was quickly collected. Spontaneous and oxidized DNA damage of peripheral lymphocytes induced by H2O2 were analyzed by SCGE. O6-methyl-guanine (O6-MeG) was measured by high-performance capillary zone electrophoresis. The average tumor weights (0.856-1.118 g) of the three PBB groups were significantly lower than that of the model control group (1.836 g) ( p<0.05). The tumor inhibition ratios of the PBB groups were 39.1%-53.4% and similar to the cytoxan positive group (57.5%). There were no significant differences in spontaneous DNA damage in peripheral lymphocytes among the groups. The oxidative DNA damage induced by 10 µmol/L H2O2 in the 50 and 100 mg/kg b.w. groups were 246.1 AU and 221.7 AU, respectively, both of which were significantly lower than that in the model group (289.0 AU; p<0.05). The plasma concentrations of O6-MeG in the 25, 50, and 100 mg/kg supplemented groups were 2.09 µmol/L, 1.86 µmol/L, and 1.63 µmol/L, respectively, all of which were significantly lower than that of the model group (2.67 µmol/L; p<0.05). These results indicated that PBB may have antioxidative activity and thus reduce oxidation

  1. Low-dose-rate brachytherapy as the sole radiation modality in the management of patients with early-stage breast cancer treated with breast-conserving therapy: preliminary results of a pilot trial

    International Nuclear Information System (INIS)

    Purpose: We present the preliminary findings of our in-house protocol treating the tumor bed alone after lumpectomy with low-dose-rate (LDR) interstitial brachytherapy in selected patients with early-stage breast cancer treated with breast-conserving therapy (BCT). Methods and Materials: Since March 1, 1993, 60 women with early-stage breast cancer were entered into a protocol of tumor bed irradiation only using an interstitial LDR implant with iodine-125. Patients were eligible if the tumor was ≤3 cm, margins were ≥2 mm, there was no extensive intraductal component, the axilla was surgically staged, and a postoperative mammogram was performed. Implants were placed using a standardized template either at the time of reexcision or shortly after lumpectomy. A total of 50 Gy was delivered at 0.52 Gy/h over a period of 96 h to the lumpectomy bed plus a 2-cm margin. Perioperative complications, cosmetic outcome, and local control were assessed. Results: The median follow-up for all patients is 20 months. Three patients experienced minimal perioperative pain that required temporary nonnarcotic analgesics. There have been four postoperative infections which resolved with oral antibiotics. No significant skin reactions related to the implant were noted and no patient experienced impaired would healing. Early cosmetic results reveal minimal changes consisting of transient hyperpigmentation of the skin at the puncture sites and temporary induration in the tumor bed. Good to excellent cosmetic results were noted in all 19 patients followed up a minimum of 24 months posttherapy. To date, 51 women have obtained 6-12-month follow-up mammograms and no recurrences have been noted. All patients currently have no physical signs of recurrence, and no patient has failed regionally or distantly. Conclusion: Treatment of the tumor bed alone with LDR interstitial brachytherapy appears to be well tolerated, and early results are promising. Long-term follow-up of these patients is

  2. Irradiation of the tumor bed alone after lumpectomy in selected patients with early stage breast cancer treated with breast conserving therapy

    International Nuclear Information System (INIS)

    Purpose: We present the initial findings of our in-house protocol treating the tumor bed alone after lumpectomy with low dose rate (LDR) interstitial brachytherapy in selected patients with early stage breast cancer treated with breast conserving therapy (BCT). Materials and Methods: Since 1/1/93, 50 women with early stage breast cancer were entered into a protocol of tumor bed irradiation alone using an interstitial LDR implant. Patients were eligible if their tumor was an infiltrating ductal carcinoma ≤ 3 cm in maximum diameter, pathologic margins were clear by at least 2 mm, the tumor did not contain an extensive intraductal component, the axilla was surgically staged with ≤ 3 nodes involved with cancer, and a postoperative mammogram was performed. Implants were positioned using a template guide delivering 50 Gy over 96 hours to the lumpectomy bed plus a 1-2 cm margin. Local control, cosmetic outcome, and complications were assessed. Results: Patients ranged in age from 40 to 84 years (median 65). The median tumor size was 10 mm (range, 1-25). Seventeen patients (34%) had well differentiated tumors, 22 (4%) had moderately differentiated tumors, and in 11 (22%) the tumor was poorly differentiated. Forty-five patients (90%) were node negative while 5 (10%) had 1-3 positive nodes. A total of 23 (46%) patients were placed on tamoxifen and 3 (6%) received adjuvant systemic chemotherapy. No patient was lost to follow-up. The median follow-up is 40 months (range 29-50). No patient has experienced a local, regional, or distant failure. One patient died from colorectal carcinoma with no evidence of recurrent breast cancer. Good-to-excellent cosmetic results have been observed in all 50 patients (median cosmetic follow-up 36 months). No patient has experienced significant sequelae related to their implant. Conclusions: Early results with treatment of the tumor bed alone with a LDR interstitial implant appear promising. Long-term follow-up of these patients will be

  3. Roles of polysaccharide from Branchiostoma belcheri in anti-DNA oxidation and anti-tumor activity in S180 mice

    Institute of Scientific and Technical Information of China (English)

    LIANG Hui; ZHANG Shicui

    2009-01-01

    In this study, we isolated a polysaccharide from Branchiostoma belcheri (PBB) by enzymatic protein hydrolysis and alcohol precipitation. We investigated the effects of PBB supplementation on DNA oxidation and growth of the transplanted tumor cells Sarcoma (S_(180)) in mice. Sixty healthy Kunming mice weighing between 18 and 25 g were randomly assigned to 6 groups, each consisting of 10 animals. All the mice, except for the blank control group, were inoculated with S_(180) sarcoma cells into the axilla of the left foreleg. PBB was given to mice by gavage at doses of 0 (model control), 25, 50, or 100 mg/kg b.w. in 0.2 ml saline for 30 days. The fifth group of S180-mice was given cytoxan (50 mg/kg) by peritoneal injection as a positive control group. The animals had free access to food and water. The mice were sacrificed after the final treatment and blood was quickly collected. Spontaneous and oxidized DNA damage of peripheral lymphocytes induced by H_2O_2 were analyzed by SCGE. O~6-methyl-guanine (O~6-MeG) was measured by high-performance capillary zone electrophoresis. The average tumor weights (0.856-1.118 g) of the three PBB groups were significantly lower than that of the model control group (1.836 g) (p<0.05). The tumor inhibition ratios of the PBB groups were 39.1%-53.4% and similar to the cytoxan positive group (57.5%). There were no significant differences in spontaneous DNA damage in peripheral lymphocytes among the groups. The oxidative DNA damage induced by 10 ìmol/L H_2O_2 in the 50 and 100 mg/kg b.w. groups were 246.1 AU and 221.7 AU, respectively, both of which were significantly lower than that in the model group (289.0 AU; p<0.05). The plasma concentrations of O~6-MeG in the 25, 50, and 100 mg/kg supplemented groups were 2.09 ìmol/L, 1.86 ìmol/L, and 1.63 ìmol/L, respectively, all of which were significantly lower than that of the model group (2.67 ìmol/L; p<0.05). These results indicated that PBB may have antioxidative activity and thus reduce

  4. Mesothelin expression is associated with poor outcomes in breast cancer

    Science.gov (United States)

    Li, Yun R.; Xian, Rena R.; Ziober, Amy; Conejo-Garcia, Jose; Perales-Puchalt, Alfredo; June, Carl H.; Zhang, Paul J.; Tchou, Julia

    2014-01-01

    Background Mesothelin, previously shown to be expressed in triple negative breast cancer (TNBC), is a potential therapeutic target and prognostic marker in breast cancer. Methods We analyzed clinical data from two cohorts comprising of 141 patients treated between 2009 and 2011 at our institution (discovery cohort) and 844 patients from The Cancer Genome Atlas (TCGA) (validation cohort). Mesothelin expression was quantified by immunohistochemistry (IHC) or by RNA transcript levels as measured by whole-transcriptome sequencing in the discovery and validation cohorts respectively. Results In the discovery cohort, the median follow up was 3.55 years. Univariate analyses demonstrated that tumor size (hazard ratio (HR) =1.30, 95% confidence interval (CI) 1.11–1.51), positive (+) axillary lymph nodes (HR=3.34; 95% CI 1.51–7.39), and mesothelin expression (HR = 2.03; 95% CI 1.10–3.74) were associated with overall and disease-specific survival. We used a Cox-proportional hazard (Cox-PH) model to adjust for the two independent predictors of survival, namely (+) axilla lymph nodes and tumor size, and we found a significant association between mesothelin expression and overall and disease-specific survival in the discovery cohort (HR = 3.06, 95% CI 1.40–6.68). Using the TCGA dataset, we confirmed that, over a median follow-up of 16.0 months, patients with mesothelin-expressing tumors had poorer overall survival (HR=1.46; 95% CI 1.05–2.03). On Cox-PH multivariate analysis, mesothelin-positivity was an independent predictor of worse survival, after adjusting for (+) axillary lymph nodes and tumor size (HR = 1.69; 95%CI 1.17–2.42). Conclusions Our results suggest that mesothelin is a prognostic breast tumor marker whose expression is highly enriched in TNBC tumors, especially in African American women. As there is no existing targeted therapy for TNBC, mesothelin may be a promising drug target for TNBC. Future work is needed to evaluate the efficacy of mesothelin

  5. 中华墨汁作为前哨淋巴结活检新型示踪剂的实验研究%Experimental Study of Chinese Ink as a New Type of Dye Tracer in Sentinel Lymph Node Biopsy

    Institute of Scientific and Technical Information of China (English)

    曹勤洪; 王水; 徐鲲; 刘晓安; 刘力嘉

    2006-01-01

    Objective: To investigate the potential clinical value of Chinese ink as a tracer in dye-directed sentinel lymph node biopsy. Methods: Forty-two female rabbits were randomly divided into 7 groups. The breast drainage lymphatic vessels and nodes in axilla were exposed by surgery. Under the papillae of the second pair of breast, 0.1 mL Chinese ink dilution at concentrations of 0.1%, 1%, 10%, 50% and 100% and isosulfan blue (IB, 1.0%) were injected. The movement of ink in lymphatic chain was investigated, and the number of stained nodes and their staining and washout time ware recorded. The first stained lymph node that was followed through lymphatic drainage was identified as the sentinel lymph node (SLN). The SLNs were dissected and prepared for histological observation 5 min, 1 h and 2 weeks after stained. Blood samples were harvested and tested before and 2 weeks after injection. The hearts, lungs, livers and kidneys were dissected after a period of post-operation observation and sent for pathologic examination. Results: No obvious differences were observed among the staining time of SLNs and the second lymph node using ink at different concentrations (P>0.05). But they were obviously longer than that of IB (P<0.05). The mean number of nodes obtained was nearly the same (P>0.05). It was too light for gross visual inspection when nodes were stained by ink at the concentration of 0.1%. Nodes stained by IB faded 33.9 min after stained. And carbon staining seemed permanent without any visible decline after 2 weeks. Carbon particles were found to be in the sinus of lymph nodes that were obtained 5 min after stained, and then was phagocytosed when they were stained using Chinese ink at concentration of higher than 20.0%. No obvious changes were investigated in blood test and vital organ pathologic examination. Conclusion: Chinese ink is potentially a novel type of dye tracer in SLN biopsy.

  6. Effect of different-dose botulinum toxin A intradermal injection on axillary hyperhidrosis%不同剂量A型肉毒毒素皮内注射治疗腋部多汗症效果观察

    Institute of Scientific and Technical Information of China (English)

    高扬; 杨亚东; 王元元; 杨洋; 鲁元刚

    2013-01-01

    目的 评估不同剂量A型肉毒毒素治疗腋部多汗症的时效.方法 腋部多汗症患者86例,患者左右侧腋窝自身对照:左侧为小剂量A型肉毒毒素注射组,皮内注射生理盐水稀释的A型肉毒毒素50U;右侧为大剂量A型肉毒毒素注射组,皮内注射生理盐水稀释的A型肉毒毒素200U;随访3~29个月,观察两组并发症,并建立两组等级资料,行x2检验,评价患者两侧腋窝维持疗效的时间差异.结果 两组疗效进行对比,大剂量与小剂量的A型肉毒毒素的疗效维持时间的差异有统计学意义(P<0.05).结论 大剂量A型肉毒毒素能够显著延长腋部多汗症疗效时间.%Objective To evaluate the long-term effectiveness of different-dose of botulinum toxin A (BTXA) therapy on axillary hyperhidrosis.Methods Total 86 patients with axillary hyperhidrosis were self-controlled.One group of left axillary was injected with a low-dose of BTXA,50U.Another group of right axillary was injected with a high-dose of BTXA.A total dose of 200 U of BTXA was used per axilla.Patients were followed-up for 29 months.To investigate the effect of two methods,we analyzed two ranked data by rank sum test and x2 test to judge the disparities of the therapeutic effect.Results The results showed that the relapse-free interval of two groups with axillary hyperhidrosis was significant difference through the statistical analysis (P < 0.05).Conclusions High-dose of BTXA treatment is capable of prolonging the antihidrotic effect on axillary hyperhidrosis.

  7. Treatment of axillary hyperhidrosis and bromidrosis with botulinum toxin (BTX)-A injection%A型肉毒毒素注射治疗腋窝多汗症或伴腋臭症

    Institute of Scientific and Technical Information of China (English)

    王琳; 高赫; 魏丽岩; 孔雀

    2009-01-01

    Objective To probe the advantages of BTX-A for the treatment of axillary hyper-hidrosis. Methods 42 cases were treated by BTX-A injection, 50 units per axillae, 25 sites with 2 u-nits each, 1.5 cm apart. They consisted of 24 cases of axillary hyperhidrosis, 10 cases of axillary hy-perhidrosis combined bromidrosis, and 8 cases of bromidrosis. Results All hyperhidrosis patients a-chieved good effects. Among patients with axillary hyperhidrosis combined bromidrosis, it had effects on hyperhidrosis, but only one case effected on bromidrosis. Among patients with bromidrosis, only one case had effect. Conclusions In the treatment of hyperhidrosis, BTX-A is very useful, and side effect is temporary and slight. But for bromidrosis, BTX-A is not very useful.%目的 探讨A型肉毒毒素(botulinum toxin-A,BTX-A)注射治疗腋窝多汗症或伴腋臭症及单纯液臭的疗效.方法 采用BTX-A每侧腋窝注射50 U治疗,注射选点25个,间距1.5 cm,每点注射2.5 U.结果 共治疗特发性局限性腋窝多汗症或伴腋臭患者42例,其中单纯腋窝多汗症24例全部有效.腋窝多汗症伴有腋臭10例,其中注射后多汗症治疗全部有效,腋臭治疗有效者只有1例.单纯腋臭8例,碘淀粉试验阴性,注射后只有1例显效,无效7例.结论 BTX-A治疗腋窝多汗症有效,副作用轻微、一过性.BTX-A治疗多汗症所伴有的腋臭疗效欠佳,对单纯的腋臭治疗基本无效.

  8. Levels of (1→3-β-D-glucan, Candida mannan and Candida DNA in serum samples of pediatric cancer patients colonized with Candida species

    Directory of Open Access Journals (Sweden)

    Khan Zia U

    2010-10-01

    Full Text Available Abstract Background Surveillance cultures may be helpful in identifying patients at increased risk of developing invasive candidiasis. However, only scant information exists on the effect of Candida colonization on serum levels of diagnostic biomarkers. This prospective surveillance study determined the extent of Candida colonization among pediatric cancer patients and its possible impact on serum levels of (1-3-β-D-glucan (BDG, Candida mannan and Candida DNA. Methods A total of 1075 swabs originating from oropharynx (n = 294, nostrils (n = 600, rectum (n = 28, groin (n = 50, ear (n = 54, and axilla (n = 49 of 63 pediatric cancer patients were cultured for the isolation of Candida spp. Patients yielding Candida spp. from any sites were considered as colonized. Serum samples were collected from patients at the time of first surveillance culture for detection of BDG by Fungitell kit and Candida mannan by Platelia Candida Ag. Candida DNA was detected by using panfungal primers and identification was carried out by using species-specific primers and DNA sequencing. Results Seventy-five (7.6% swab cultures from 35 (55.5% patients yielded Candida spp. These isolates included C. albicans (n = 62, C. dubliniensis (n = 8, C. glabrata and C. tropicalis (n = 2 each and C. krusei (n = 1. Eleven patients were colonized at three or more sites. Eight of 36 serum samples from 6 colonized patients yielded BDG values higher than the currently recommended cut-off value of ≥80 pg/ml. However, none of the serum samples yielded Candida mannan levels ≥0.5 ng/ml and PCR test for Candida DNA was also negative in all the serum samples of colonized patients. During the study period, only two colonized patients subsequently developed candidemia due to C. tropicalis. Besides positive blood cultures, C. tropicalis DNA, BDG and Candida mannan were also detected in serum samples of both the patients. Conclusions The present study demonstrates that while mucosal

  9. A multiple drug allergy syndrome, multiple drug intolerance syndrome and/or allergic drug reaction with multiple immune reactants

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    Ana Maria Abreu Velez

    2016-01-01

    Full Text Available Background: Adverse drug reactions (ADR, multiple drug allergy syndrome (MDAS and multiple drug intolerance syndrome (MDIS, are very common in the clinical practice worldwide due to an aging population. Case report: Here we describe a 61 year old Caucasian female, who presented complaining of large, tense bullae on her right anterior arm; the bullae had been present for one week, with pruritus. The patient was taking multiple medications. The patient presented with multiple large, tense blisters and scattered, smaller blisters on her legs and axillae. Materials and Methods: Biopsies for hematoxylin and eosin (H&E examination, direct immunofluorescence (DIF and immunohistochemistry (IHC analysis were performed. The H&E staining demonstrated diffuse, moderate epidermal spongiosis, with a subepidermal blister. Lymphocytes and eosinophils were present within the blister lumen and around superficial dermal blood vessels, hair follicles and sweat glands. Notably, blood vessels and lymphatics had altered shapes, many being narrowed, twisted and or dilated. DIF showed significant deposits of fibrinogen, Complement/C3c and IgA around the dermal vessels; some reactivity was also present at the basement membrane zone of the skin, as well as around dermal skin appendices. Of great interest was the reactivity seen with anti-human fibrinogen against some dermal cell junctions. IHC staining showed the presence of mainly CD4 and BCL-2 positive cells around skin appendices, with a few CD8 positive cells also present. Cyclooxygenase-2 was also very positive around the dermal blood vessels, as well as within cells of the dermal inflammatory infiltrate. The dermal lymphatics and dermal blood vessels appeared dilated, demonstrated by staining for D2-40/podoplanin and von Willembrand factor. Conclusion: Adverse drug reactions and multiple drug allergy syndrome have several overlapping features; the spectrum of immunopathologic and histopathologic features are not

  10. Total body irradiation with volumetric modulated arc therapy: Dosimetric data and first clinical experience

    International Nuclear Information System (INIS)

    To implement total body irradiation (TBI) using volumetric modulated arc therapy (VMAT). We applied the Varian RapidArc™ software to calculate and optimize the dose distribution. Emphasis was placed on applying a homogenous dose to the PTV and on reducing the dose to the lungs. From July 2013 to July 2014 seven patients with leukaemia were planned and treated with a VMAT-based TBI-technique with photon energy of 6 MV. The overall planning target volume (PTV), comprising the whole body, had to be split into 8 segments with a subsequent multi-isocentric planning. In a first step a dose optimization of each single segment was performed. In a second step all these elements were calculated in one overall dose-plan, considering particular constraints and weighting factors, to achieve the final total body dose distribution. The quality assurance comprised the verification of the irradiation plans via ArcCheck™ (Sun Nuclear), followed by in vivo dosimetry via dosimeters (MOSFETs) on the patient. The time requirements for treatment planning were high: contouring took 5–6 h, optimization and dose calculation 25–30 h and quality assurance 6–8 h. The couch-time per fraction was 2 h on day one, decreasing to around 1.5 h for the following fractions, including patient information, time for arc positioning, patient positioning verification, mounting of the MOSFETs and irradiation. The mean lung dose was decreased to at least 80 % of the planned total body dose and in the central parts to 50 %. In two cases we additionally pursued a dose reduction of 30 to 50 % in a pre-irradiated brain and in renal insufficiency. All high dose areas were outside the lungs and other OARs. The planned dose was in line with the measured dose via MOSFETs: in the axilla the mean difference between calculated and measured dose was 3.6 % (range 1.1–6.8 %), and for the wrist/hip-inguinal region it was 4.3 % (range 1.1–8.1 %). TBI with VMAT provides the benefit of satisfactory dose

  11. Radioguided surgery: First experiences with surgical gamma probe

    International Nuclear Information System (INIS)

    Full text: Thanks to the International Atomic Energy Agency and co-operation of the Nuclear Regulatory Authority of the Slovak Republic - International and Public Relations Division, sentinel lymph node detection has been introduced in one of the regional hospitals in Slovakia. Surgical Gamma Probe, the equipment needed for this has been made available. IAEA first of all helped in organizing a workshop on Scintimammography, Sentinel Lymph Node Detection and Intra-Operative Surgical Probe in Breast Cancer, in April 2002. Education of specialists - surgeons, oncologists, and pathologists and of course radiologists helped them to better understand the subject visa-vis nuclear medicine techniques. We also started the sentinel node detection following the two-days protocol. A 57 years old female with newly detected breast carcinoma in right breast, with positive mammography was investigated. Axillary lymph nodes were not palpable. Tc-99m Nanocoll, with particles size ranging 4-100 nm, was administered, 75 MBq peritumorally + 75 MBq subdermally and a dynamic lymphoscintigraphy was acquired which showed migration of the radiotracer. Static views (after 120 min.) demonstrated 4 sentinel lymph nodes in the right axilla. No lymph node was seen in the internal mammary or left axillary region. Next day before operation about 2 ml of patten blue dye was injected around the tumor and breast was compressed for about 10 min. Identification of sentinel lymph node was done with the help of surgical gamma probe and blue tinting. We found 6 nodes, first two were not really sentinel, but they were blue. A breast conservation surgery with standard axillary lymphadenectomy was performed. Pathology revealed invasive ductal carcinoma. We understand the need to establish an algorithm of examination and treatment of patients with newly diagnosed breast carcinoma. This technology requires teamwork of surgeon, nuclear medicine physician and pathologist. Regarding radiation exposure which every

  12. Is sentinel lymph node biopsy more accurate than axillary dissection for staging nodal involvement in breast cancer patients?

    Science.gov (United States)

    Marrazzo, Antonio; Taormina, Pietra; Gebbiab, Vittorio; David, Massimo; Riili, Ignazio; Lo Gerfo, Domenico; Casà, Luigi; Noto, Antonio

    2007-01-01

    Today evaluation of axillary involvement can be routinely performed with the technique of sentinel lymph node biopsy (SLNB). One of the greatest advantages of SLNB is the nearly total absence of local postoperative complications. It is important to understand whether SLNB is better than axillary lymph-node dissection (ALND) for staging axillary nodal involvement. The aim of the study was to evaluate the axillary staging accuracy comparing three different methods: axillary dissection, sentinel node biopsy with the traditional 4-6 sections and sentinel node biopsy with complete analysis of the lymph node. 527 consecutive patients (525 females and 2 males) with invasive breast cancer < or = 3 cm and clinically negative axillary nodes were divided into 3 different groups: group A treated with axillary dissection, group B treated with sentinel nodal biopsy analysed with 4-6 sections, and group C treated with sentinel node biopsy with analysis of the entire node. All patients underwent a quadrantectomy to treat the tumor. Group differences and statistical significance were assessed by ANOVA. The percentages of N+ in group A and group B were 25.80% and 28% respectively, while in the third group it rose to 45%, or almost half the patients. The differences among the three groups were statistically significant (p = 0.02). From our analysis of the data it emerges that axillary dissection and sentinel node biopsy with analysis of 4-6 sections have the same accuracy in staging the nodal status of the axilla; analysis of the entire sentinel lymph node revealed an increased number of patients with axillary nodal involvement, proving more powerful in predicting nodal stage. SLNB with complete examination of the SLN removed can be considered the best method for axillary staging in breast cancer patients with clinical negative nodes. In our study, the percentage of metastases encountered after complete examination of SLN was 45% compared to the accuracy of axillary dissection that

  13. Early and delayed prediction of axillary lymph node neoadjuvant response by {sup 18}F-FDG PET/CT in patients with locally advanced breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Garcia Vicente, Ana Maria; Soriano Castrejon, Angel; Jimenez Londono, German Andres [University General Hospital, Nuclear Medicine Department, Ciudad Real (Spain); Leon Martin, Alberto [University General Hospital, Investigation Unit, Ciudad Real (Spain); Relea Calatayud, Fernanda [University General Hospital, Pathology Department, Ciudad Real (Spain); Munoz Sanchez, Maria del Mar [Virgen de la Luz Hospital, Oncology Department, Cuenca (Spain); Cruz Mora, Miguel Angel [Virgen de la Salud Hospital, Oncology Department, Toledo (Spain); Espinosa Aunion, Ruth [La Mancha Centro Hospital, Oncology Department, Ciudad Real (Spain)

    2014-07-15

    To determine the utility of {sup 18}F-FDG (FDG) PET/CT performed in an early and delayed phase during neoadjuvant chemotherapy in the prediction of lymph node histopathological response in patients with locally advanced breast cancer. FDG PET/CT studies performed in 76 patients (mean age 53 years) at baseline (PET-1), after the second course of chemotherapy (PET-2) and after the last course of chemotherapy (PET-3) were prospectively analysed. Inclusion criteria were lymph node involvement detected by PET/CT and non-sentinel node biopsy before or after the baseline PET/CT scan. Following the recommendations of the 12th International Breast Conference (St. Gallen), the patients were divided into five subgroups in relation to biological prognostic factors by immunohistochemistry. For diagnosis visual and semiquantitative analyses was performed. Absence of detectable lymph node uptake on the PET-2 or PET-3 scan with respect to the PET-1 scan was considered metabolic complete response (mCR). Lymph nodes were histopathologically classified according the lymph node regression grade and in response groups as pathological complete response (pCR) or not pCR (type A/D or B/C of the Smith grading system, respectively). ROC analysis was performed to determine a cut-off value of Δ% SUV1-2 and SUV1-3 for prediction of nodal status after chemotherapy. An association between mCR and pCR was found (Cohen's kappa analysis), and associations between phenotypes and metabolic behaviour and the final histopathological status were also found. Lymph node pCR was seen in 34 patients. The sensitivity, specificity, and positive and negative predictive values of PET-2 and PET-3 in establishing the final status of the axilla after chemotherapy were 52 %, 45 %, 50 % and 47 %, and 33 %, 84 %, 67 % and 56 %, respectively. No significant relationship was observed between mCR on PET-2 and PET-3 and pCR (p = 0.31 and 0.99, respectively). Lymph node metabolism on PET-1 was not able to predict

  14. Accelerated partial breast irradiation with iridium-192 multicatheter PDR/HDR brachytherapy. Preliminary results of the German-Austrian multicenter trial

    International Nuclear Information System (INIS)

    Purpose: to evaluate perioperative morbidity, toxicity, and cosmetic outcome in patients treated with interstitial brachytherapy to the tumor bed as the sole irradiation modality after breast-conserving surgery. Patients and methods: from November 1, 2000 to January 31, 2004, 176 women with early-stage breast cancer became partakers in a protocol of tumor bed irradiation alone using pulsed-dose-rate (PDR) or high-dose-rate (HDR) interstitial multicatheter implants. Patients became eligible, if their tumor was an infiltrating carcinoma ≤ 3 cm in diameter, the surgical margins were clear by at least 2 mm, the axilla was surgically staged node-negative, the tumor was estrogen and/or progesterone receptor-positive, well or moderately differentiated (G1/2), the tumor did not contain an extensive intraductal component (EIC) and the patient's age was > 35 years. Implants were positioned using a template guide, delivering either 49.8 Gy in 83 consecutive hours (PDR) or 32.0 Gy in two daily fractions over 4 days (HDR). Perioperative morbidity, toxicity, and cosmetic outcome were assessed. Interim findings of the first 69 patients, who were treated in this multicenter trial, after a median follow-up of 24 months (range, 15-39 months) are presented. Results: one of the 69 patients (1.4%) developed a bacterial infection of the implant. No other perioperative complications, for example bleeding or hematoma, were observed. Acute toxicity was low: 2.9% of the patients (2/69) experienced mild radiodermatitis. Late toxicity: hypersensation/mild pain 7.2% (5/69), intermittent but tolerable pain 1.4% (1/69), mild dyspigmentation 10.1% (7/69), mild fibrosis 11.6% (8/69), moderate fibrosis 1.4% (1/69), mild telangiectasia (2) 11.6% (8/69), and moderate teleangiectasia (1-4 cm2) 1.4% (1/69). Good to excellent cosmetic results were observed in 92.4% of the patients evaluated. All patients (n = 176) remained disease-free to the date of evaluation. Conclusion: this analysis indicates

  15. Reexamining age, race, site, and thermometer type as variables affecting temperature measurement in adults – A comparison study

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    Smith Linda S

    2003-06-01

    Full Text Available Abstract Background As a result of the recent international vigilance regarding disease assessment, accurate measurement of body temperature has become increasingly important. Yet, trusted low-tech, portable mercury glass thermometers are no longer available. Thus, comparing accuracy of mercury-free thermometers with mercury devices is essential. Study purposes were 1 to examine age, race, site as variables affecting temperature measurement in adults, and 2 to compare clinical accuracy of low-tech Galinstan-in-glass device to mercury-in-glass at oral, axillary, groin, and rectal sites in adults. Methods Setting 176 bed accredited healthcare facility, rural northwest US Participants Convenience sample (N = 120 of hospitalized persons ≥ 18 years old. Instruments Temperatures (°F measured at oral, skin (simultaneous, immediately followed by rectal sites with four each mercury-glass (BD and Galinstan-glass (Geratherm thermometers; 10 minute dwell times. Results Participants averaged 61.6 years (SD 17.9, 188 pounds (SD 55.3; 61% female; race: 85% White, 8.3% Native Am., 4.2% Hispanic, 1.7 % Asian, 0.8% Black. For both mercury and Galinstan-glass thermometers, within-subject temperature readings were highest rectally; followed by oral, then skin sites. Galinstan assessments demonstrated rectal sites 0.91°F > oral and ≅ 1.3°F > skin sites. Devices strongly correlated between and across sites. Site difference scores between devices showed greatest variability at skin sites; least at rectal site. 95% confidence intervals of difference scores by site (°F: oral (0.142 – 0.265, axilla (0.167 – 0.339, groin (0.037 – 0.321, and rectal (-0.111 – 0.111. Race correlated with age, temperature readings each site and device. Conclusion Temperature readings varied by age, race. Mercury readings correlated with Galinstan thermometer readings at all sites. Site mean differences between devices were considered clinically insignificant. Still considered

  16. Accelerated partial breast irradiation with iridium-192 multicatheter PDR/HDR brachytherapy. Preliminary results of the German-Austrian multicenter trial

    Energy Technology Data Exchange (ETDEWEB)

    Ott, O.J.; Lotter, M.; Sauer, R.; Strnad, V. [Dept. of Radiation Oncology, Univ. Hospital Erlangen, Erlangen (Germany); Poetter, R.; Resch, A. [Dept. of Radiotherapy and Radiobiology, Univ. Hospital AKH Wien, Vienna (Austria); Hammer, J. [Dept. of Radiation Oncology, Barmherzige Schwestern Hospital Linz, Linz (Austria); Hildebrandt, G. [Dept. of Radiation Oncology, Univ. Hospital Leipzig, Leipzig (Germany); Poehls, U.; Beckmann, M.W. [Dept. of Gynecology, Univ. Hospital Erlangen, Erlangen (Germany)

    2004-10-01

    Purpose: to evaluate perioperative morbidity, toxicity, and cosmetic outcome in patients treated with interstitial brachytherapy to the tumor bed as the sole irradiation modality after breast-conserving surgery. Patients and methods: from November 1, 2000 to January 31, 2004, 176 women with early-stage breast cancer became partakers in a protocol of tumor bed irradiation alone using pulsed-dose-rate (PDR) or high-dose-rate (HDR) interstitial multicatheter implants. Patients became eligible, if their tumor was an infiltrating carcinoma {<=} 3 cm in diameter, the surgical margins were clear by at least 2 mm, the axilla was surgically staged node-negative, the tumor was estrogen and/or progesterone receptor-positive, well or moderately differentiated (G1/2), the tumor did not contain an extensive intraductal component (EIC) and the patient's age was > 35 years. Implants were positioned using a template guide, delivering either 49.8 Gy in 83 consecutive hours (PDR) or 32.0 Gy in two daily fractions over 4 days (HDR). Perioperative morbidity, toxicity, and cosmetic outcome were assessed. Interim findings of the first 69 patients, who were treated in this multicenter trial, after a median follow-up of 24 months (range, 15-39 months) are presented. Results: one of the 69 patients (1.4%) developed a bacterial infection of the implant. No other perioperative complications, for example bleeding or hematoma, were observed. Acute toxicity was low: 2.9% of the patients (2/69) experienced mild radiodermatitis. Late toxicity: hypersensation/mild pain 7.2% (5/69), intermittent but tolerable pain 1.4% (1/69), mild dyspigmentation 10.1% (7/69), mild fibrosis 11.6% (8/69), moderate fibrosis 1.4% (1/69), mild telangiectasia (< 1 cm{sup 2}) 11.6% (8/69), and moderate teleangiectasia (1-4 cm{sup 2}) 1.4% (1/69). Good to excellent cosmetic results were observed in 92.4% of the patients evaluated. All patients (n = 176) remained disease-free to the date of evaluation. Conclusion

  17. Clinical trends and outcomes of male breast cancer: Experience of a tertiary oncology centre in India

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    Anindya Mukherjee

    2014-08-01

    Full Text Available Purpose: Because of its rarity in any oncology centre, the clinical trends of male breast cancer specific to its geographical distribution have remained relatively unexplored. This study was done to analyze the clinico-pathological data, treatment given and survival patterns of male breast cancer patients visiting our tertiary medical centre and compare our results with available literature. Methods: All male breast cancer patients registered at our clinic from 2003 to 2009 were included. Frequency distribution analysis of the demographic and clinico-pathological data and treatment variables was done. Treatment outcome was examined from Kaplan-Meir survival estimates. Results: Thirty-three male breast cancer patients were encountered. The median age of presentation was sixty years. Mostly (87.9% they presented with lump in breast or axilla and were clinically staged to be ‘3’ (57.6%.Obesity and alcohol were the commonest risk factors identified. Modified radical mastectomy was the commonest (69.6% definitive therapy rendered with (only for clinically staged 3 patients or without neo-adjuvant chemotherapy. Infiltrating ductal carcinoma was identified in most cases. Twenty-two patients received adjuvant chemotherapy and twenty-four received adjuvant radiotherapy. Eighteen (54.5% patients were hormone-receptor positive and received tamoxifen. The median Overall survival (OS and Progression-free survival (PFS came out to be 14.3 months (standard error, SE of 1.185; 95% confidence interval, CI 12-16.6 and 15.7 (SE 5.35, 95% CI 5.2-26.19 months respectively.Conclusion: Male breast cancers usually carry a poor prognosis due to presentation at later stages. Most of our results correlate with previous literature. Multi-centric prospective studies are required to validate the etiological factors and prognostic determinants of survival.-----------------------------Cite this article as: Mukherjee A, Saha A, Chattopadhyay S, Sur P. Clinical trends and

  18. Comparison of intraoperative frozen section analysis for sentinel lymph node biopsy during breast cancer surgery for invasive lobular carcinoma and invasive ductal carcinoma

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    Povoski Stephen P

    2009-03-01

    Full Text Available Abstract Background Sentinel lymph node (SLN biopsy is the standard of care for the surgical assessment of the axilla during breast cancer surgery. However, the diagnostic accuracy of intraoperative frozen section analysis for confirming metastatic involvement of SLNs in cases of invasive lobular carcinoma (ILC versus that of invasive ductal carcinoma (IDC has generated controversy secondary to a frequently low-grade cytologic appearance and an often discohesive pattern displayed by metastatic lymph nodes in ILC. In the current report, we present a comparison of intraoperative frozen section analysis for confirming the presence of metastatic disease within SLNs during breast cancer surgery for ILC and IDC. Methods We evaluated the results of 131 consecutive cases of ILC from 1997 to 2008 and 133 cases of IDC (selected by a random sequence generator program from amongst 1163 consecutive cases of IDC from the same time period. All cases had at least one SLN that had both intraoperative frozen section analysis and confirmatory permanent section analysis performed. Results No statistically significant difference was found in the sensitivity (67% vs. 75%, P = 0.385, specificity (100% vs. 100%, accuracy (86% vs. 92%, P = 0.172, false negative rate (33% vs. 25%, P = 0.385, negative predictive value (81% vs. 89%, P = 0.158, and positive predictive value (100% vs. 100% for frozen section analysis for confirming the presence of metastatic disease within SLNs during breast cancer surgery for ILC and IDC. Conclusion Since there was no statistically significant difference in sensitivity, specificity, accuracy, false negative rate, negative predictive value, and positive predictive value between frozen section analysis of SLNs for patients with ILC and IDC, the clinical accuracy of confirming metastatic involvement of SLNs on frozen section analysis for ILC should not be considered inferior to the clinical accuracy for IDC. Therefore, frozen section analysis

  19. Evaluation of bolus electron conformal therapy compared with conventional techniques for the treatment of left chest wall postmastectomy in patients with breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Opp, Dan, E-mail: Daniel.Opp@moffitt.org; Forster, Kenneth; Li, Weiqi; Zhang, Geoffrey; Harris, Eleanor E.

    2013-01-01

    Postmastectomy radiation (PMRT) lowers local-regional recurrence risk and improves survival in selected patients with breast cancer. The chest wall and lower axilla are technically challenging areas to treat with homogenous doses and normal tissue sparing. This study compares several techniques for PMRT to provide data to guide selection of optimal treatment techniques. Twenty-five consecutive left-sided patients treated postmastectomy were contoured using Radiation Therapy Oncology Group (RTOG) atlas guidelines then planned using 4 different PMRT techniques: opposed tangents with wedges (3-dimensional [3D] wedges), opposed tangents with field-in-field (FiF) modulation, 8-field intensity modulation radiotherapy (IMRT), and custom bolus electron conformal therapy (BolusECT, .decimal, Inc., Sanford, FL). Required planning target volume (PTV) coverage was held constant, and then dose homogeneity and normal tissue dose parameters were compared among the 4 techniques. BolusECT achieved clincally acceptable PTV coverage for 22 out of 25 cases. Compared with either tangential technique, IMRT and BolusECT provided the lowest heart V{sub 25} doses (3.3% ± 0.9% and 6.6% ± 3.2%, respectively with p < 0.0001). FiF had the lowest mean total lung dose (7.3 ± 1.1 Gy, with p = 0.0013), IMRT had the lowest total lung V{sub 20} (10.3% ± 1.6%, p < 0.0001), and BolusECT had the lowest mean heart dose (7.3 ± 2.0 Gy, p = 0.0002). IMRT provided the optimal dose homogeneity and normal tissue sparing compared with all other techniques for the cases in which BolusECT could not achieve acceptable PTV coverage. IMRT generally exposes contralateral breast and lung to slightly higher doses. Optimal PMRT technique depends upon patient anatomy. Patients whose maximal target volume depth is about 5.7 cm or less can be treated with BolusECT-assisted 12 or 15 MeV electron beams. At these energies, BolusECT has comparable dose-volume statistics as IMRT and lower heart V{sub 25} than opposed

  20. Awareness and Knowledge of BreastCancer Among University Students in Al Madina Al Munawara Region

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    Sherien Shalaby

    2010-10-01

    Full Text Available Background: Breast cancer, a critical health problem, is considered to be a progressive disease with a poor prognosis if detected late. Public education about the disease plays a pivotal rolein early detection and subsequent improvements in prognosis. The present study assesses the knowledge and awareness about various aspects of breast cancer among female university students.Methods: The knowledge of various aspects of breast cancer including incidence, early warning signs, risk factors, screening, early detection measures and sources of information was evaluated among female students in different faculties of Taibah University, Al Madina AlMunawara, Saudi Arabia, from December 1 to 31, 2008. A self-structured validated questionnaire that contained 23 itemized questions about breast cancer was randomly distributed to the participants. Respondents’ levels of knowledge were determined and transferred to electronic spreadsheets for further analysis.Results: Of 301 students, 247 (82% were available for final analysis with a mean age of 27 years (SD 12.1; age range: 18 to 39 years. Two hundred eleven (85.4% respondents were single, 218 (88% nulliparous and 213 (86% had no family history of breast cancer. Their knowledge about the incidence of the disease was poor; only 34% replied correctly. A total of 148 (59.9% respondents mentioned swelling in the skin/axilla while 123 (49.7% suggested skin changes as early warning signs of breast cancer. None of the participants expressed knowledge about all established risk factors of the disease. One hundred fifty-nine (64.4% did not know the proper way to perform a breast self-examination and 104 (42.2% had never performed this test. Additionally, 128 (51.8% knew that mammography was a screening toolfor breast cancer. Sources of information about the disease were: television and radio (139,56.2%, printed material in journals and newspapers (86, 34.8% and family physicians (13,15.2%.Conclusion: This study

  1. Double-blind placebo-controlled randomised trial of vitamin E and pentoxifylline in patients with chronic arm lymphoedema and fibrosis after surgery and radiotherapy for breast cancer

    International Nuclear Information System (INIS)

    (fibrosis) in the irradiated breast or chest wall, pectoral fold or supraclavicular fossa, change in photographic breast/chest wall appearance or patient self-assessment of function and Quality of Life at either 6 or 12 months. Conclusions: The study fails to demonstrate efficacy of dl-alpha tocopheryl acetate plus pentoxifylline in patients with arm lymphoedema following axillary surgery and lymphatic radiotherapy, nor does it suggest any benefits of these drugs in radiation-induced induration (fibrosis) in the breast, chest wall, pectoral fold, axilla or supraclavicular fossa

  2. 多时间节点荷人胰腺癌SW1990细胞裸鼠模型的建立及其MRI表现%Establishment of the nude mouse model bearing human pancreatic adenocarcinoma in multiple timepoints and its 3.0T MRI findings

    Institute of Scientific and Technical Information of China (English)

    潘璜; 邵成伟; 田建明

    2012-01-01

    Objective To establish nude mouse tumor models bearing human pancreatic adenocarcinoma SW1990 cells in multiple sites at different time-points and investigate the feasibiilty of multiple tumor-bearing in these models; then the findings and detection rate of 3.0T magnetic resonance image (MRI) in subcutaneous transplanted tumors was analyzed. Methods A total of 6 BALB/C nude mice were randomized into 3 groups (2 mice per group ).At the 1st,8th,15th day,the mice were injected subcutaneously with the suspension of SW1990 cells at left axilla and right axilla and right groin in sequence.Three weeks later,all the bearing-tumor mice were performed with MRI non-contrast enhanced scanning plus Gd-DTPA enhanced scan and the subcutaneous masses were subjected to pathological analysis.Results All the 6 nude mice were alive during the study and obvious mass was observed in every injected site.The tumor size was positively associated with the grwing time.There were 9 tumors which could be de.ted by noncontrast enhanced MRI scanning and one more tumor was detected by contrast enhanced scanning.2 tumors were not detected,the 2 tumors were located at subcutaneous of right groin,with the shortest growing time,and the major axis of the 2 un-detected tumors was less than 5mm.Despite the MRI findings of the transplanted masses similar to that of human pancreatic adenocarcinoma with bleeding,necrosis,they presented the characteristics of a clear rim,with "pseudocapeule" sign.All the 12 masses were similar with human pancreatic adenocarcinoma under light microscope.Conclusions It is feasible to transplant human pancreatic adenocarcinoma cell at three different subcutaneous sites (injected at three different points of time) in the nude mouse,with a minimal survival time of three weeks.However,routine 3.0T MRI cannot detect the early tumors (growing time within 1 week,major axis <5 mm).%目的 研究裸鼠荷载多时间节点人胰腺癌细胞的能力,分析其MRI表现及

  3. Subcutaneous pruning versus subcutaneous liposuction in treatments of axillary osmidrosis:a Meta-analysis%皮下修剪术与抽吸术治疗腋臭临床疗效的Meta分析

    Institute of Scientific and Technical Information of China (English)

    陆思锭; 殷国前; 潘新元; 彭鎏; 唐胜华; 陈子翔; 朱江英

    2015-01-01

    目的:对皮下修剪术与皮下抽吸术两种手术方法治疗腋臭的临床疗效进行系统评价。方法:应用计算机检索相关文献数据库,收集国内外报道有关皮下修剪、抽吸两种手术方法治疗腋臭的临床随机对照试验,评价纳入研究的方法学质量并进行资料提取后,采用RevMan 5.0软件进行Meta分析。结果:最终共纳入7个中文随机对照研究,共557个研究对象,修剪组292(47侧+245例),抽吸组265(50侧+215例),Meta分析结果显示皮下修剪术治愈率(OR=4.32,P=0.02)、总有效率(OR=3.76,<0.0001)较抽吸术高,复发率比抽吸术低(OR=0.23,=0.0009);而皮下抽吸术并发症较修剪术低(OR=6.65,<0.00001);手术时间及出血量抽吸术均较修剪术少(<0.05)。结论:现有数据Meta分析结果表明皮下修剪术较皮下抽吸术治疗腋臭具有治愈率、复发率低优势,而皮下抽吸术较皮下修剪术有其并发症低、手术时间短、术中出血少的优点。由于文献质量普遍不高,纳入样本量偏少,今后,尚需进一步开展设计良好、方法学质量更高的临床随机对照试验。%Objective To systemically analyze the different clinical efficacy of axillary osmidrosis between subcutaneous pruning and liposuction. Methods The relevant database were searched to collect all the randomized controlled trials (RCT) that compared the domestic different clinical efficacy of axillary osmidrosis between subcutaneous pruning and subcutaneous liposuction according to the principles of systematic review. The quality of the included studies was evaluated and Meta- analysis were performed using RevMan5.0 software. Results Seven RCT which included 557 patients were enrolled in our study. Two hundren and ninety two cases (47axillae and 245patients)were included in subcutaneous pruning group,while 265 cases (50axillae and 215patients) were included in subcutaneous

  4. Scintimammography with Technetium-99m-lipophilic cations in the diagnosis of breast cancer and lymph node metastasis

    International Nuclear Information System (INIS)

    contribution from the contralateral breast, a lead shield was placed between the two mammary glands. A SPET with the patient in the supine position was also performed in 16 subjects. A quantitative analysis evaluating both breasts and lymph node was performed. All breast lesions were verified after surgery and/or fine needle aspiration. A ratio higher than 1.4 and 2.0 between the uptake and the normal tissue was considered positive for malignancy in the breast and the axilla respectively. Twenty-eight patients had breast cancer (size mean 4-38 mm) and 11 had one ore more metastatic lymph nodes in the axilla (micrometastases in 3 subjects). Our study revealed an increased uptake of radiotracer in 23 out of 28 patient with effective breast cancer; the smallest lesion observed was 7 mm nodule. The sensitivity of the method was 82% (96% considering lesions more than 12 mm). 1 false-positive result was observed in 18 patients with benign disease (9 proliferative fibrocystic dysplasia, 5 fibroadenoma, 2 fibrocystic dysplasia, 1 post-surgical fibrosis, 1 granulomatosis. At scintimammography, axillary uptake of 99mTc-TF was observed in 5 subjects with lymph node metastasis, with 6 false-negative cases. Three false-negative occurred: 1 in a patient without detection of neoplastic disease of breast and 2 in patient suffering of breast cancer but not axillary metastasis. The sensitivity in the axillary lymph nodes detection was 45% and the specificity 95%. The low rate sensitivity is affected by the number of patients with micro metastatic axillary disease. In our experience the following SPET acquisition did not modified the sensitivity of examination. On the other hand, Schillaci (EANM 2002) demonstrated SPET-TC was able to provide further information of clinical value in 40% of the studies. Scintimammography showed high sensitivity and specificity for the detection of palpable breast cancer. Specificity was clearly higher in comparison with other diagnostic imaging procedures. The

  5. 裸鼠胰腺癌USPIO和MSLN-USPIO的MR成像对照研究%MR study with USPIO and MSLN-USPIO in the nude mouse model bearing human pancreatic carcinoma

    Institute of Scientific and Technical Information of China (English)

    潘璜; 王铁功; 侯毅斌; 陈士跃; 刘敬禹; 田建明; 邵成伟

    2015-01-01

    Objective To study the potential and value of ultrasmall superparamagnetic iron oxide (USPIO) conjugated by mesothelin antibody as MRI targeting contrast agent for diagnosis of implanted human pancreatic carcinomas in nude mouse.Methods Nude mouse tumor models bearing multiple human pancreatic carcinomas at different time points was established and they were randomized into two groups,and USPIO or MSLN-USPIO were used as contrast enhanced agents in the 3.0T MRI scan,respectively,then the positive detection rates for smallest tumors,and the signal intensity of tumors in T2 mapping images of both unenhanced and contrast enhanced scanning and the negative enhancement rate were measured,then Prussian blue staining was performed in alI the tumor specimens to observe the difference of Fe3 + ion deposition.Results There was no statistical significance between USPIO group and MSLN-USPIO group in the positive detection rates for smallest tumors.In USPIO group,the negative enhancement rate of left or right axilla tumors was (12.29 ±7.45)% and (11.06 ±5.91)%,and they were (33.88 ±6.09)% and (43.29 ± 11.64)% in MSLN-USPIO group.There was statistical significance in the difference of signal intensity between unenhanced and contrast enhanced in left or right axilla tumors (P < 0.05),and the negative enhancement rate in MSLN-USPIO group was significantly higher than that in USPIO group (P <0.05).The Fe3+ ion deposition in tumors' tissue in MSLN-USPIO group was significantly more than that in USPIO group.Conclusions The enhanced effect of MSLN-USPIO is superior to USOPIO,and it can be a tumor targeted MR contrast enhanced agent for the diagnosis of pancreatic carcinoma in nude mouse.%目的 研究利用隐形纳米脂质体包裹的Mesothelin抗体修饰的超小超顺磁性氧化铁(MSLN-USPIO)作MRI靶向对比剂诊断裸鼠皮下种植胰腺癌的可能性和价值.方法 制作多时间节点荷人胰腺癌裸鼠模型,分别使用USPIO

  6. Scintimammography with Tc-99m sestamibi in breast cancer

    International Nuclear Information System (INIS)

    Full text: It is already known that breast cancer is the most common malignancy in women. Physical breast examination and mammography are currently the most recognized screening tools for detection of breast cancer. However, breast mammography has some limitations, especially in women with dense breast or in patients who have had surgery, radiotherapy or chemotherapy. The aim of this study was to investigate the role of Tc-99m Sestamibi scintimammography in the diagnosis of breast cancer. Forty-two women (median age= 46 years, range 21-78 years) were investigated. All had a thorough clinical examination, ultrasonography, mammography, determination of the level of tumor markers - CA15.3 and CEA, fine needle aspiration cytology (FNA) and scintimammography before surgery. The final diagnosis was determined by histopathological examination. For scintimammography, a dose of 740 MBq of Tc-99m sestamibi was injected into a foot vein followed by 10ml saline flush. Imaging was performed 10 minutes later in prone position; lateral views of the breasts and axilla were taken (10 minutes per view, matrix size 128x128, high resolution collimator). Anterior views of the breast and axillary areas were also acquired with patients in supine position. Delayed scintigraphy in prone position (lateral view) was done 60 minutes after injection. Focal accumulation of sestamibi in tumor on early and delayed scintigraphy was considered positive. The results of scintimammography were compared with histopathology. The histopathological results revealed malignancy in 33 (78.6%) and benign tumors in 9 (21.4%) cases. Scintimammography showed true positive findings in 31 (73.8%) patients having breast cancer. It was false negative in 2 cases (1 of invasive ductal carcinoma and 1 of invasive lobular carcinoma). All 5 cases with nonpalpable invasive ductal carcinoma and two cases with ductal carcinoma in-situ were positive on scintimammography. True negative findings with no focally increased

  7. Razão entre diâmetros torácicos para detecção de hiperinsuflação estática em crianças pela biofotogrametria Chest diameter ratios for detecting static hyperinflation in children using photogrammetry

    Directory of Open Access Journals (Sweden)

    Denise da V. Ricieri

    2008-10-01

    Full Text Available OBJETIVOS: Desenvolver um método fotogramétrico capaz de identificar aumento do diâmetro torácico anteroposterior sugestivo de hiperinsuflação pulmonar e testá-lo em crianças asmáticas e não asmáticas. MÉTODOS: Foram conduzidos dois perfis de estudos, sendo um deles a análise descritiva dos diâmetros medidos no nível axilar e xifóideo em imagens fotográficas digitais de 56 crianças, com idade entre 8 e 12 anos, na posição ortostática, e o outro, um estudo caso-controle entre: (a 19 crianças asmáticas em tratamento há mais de 12 meses; (b 37 crianças não asmáticas, sem histórico pregresso ou queixas de doenças respiratórias/alérgicas. Os diâmetros foram medidos nas imagens da vista anterior e lateral esquerda pelo uso do programa CorelDraw®, e a esses diâmetros aplicou-se a razão matemática de vista anterior por lateral esquerda para cada nível, gerando o índice denominado razão diametral. A razão diametral próxima ou superior à unidade expressou uma configuração geométrica tendendo ao formato cilíndrico, típico de hiperinsuflação nas imagens radiológicas. RESULTADOS: A análise pelo teste t para amostras independentes mostrou uma média significativamente maior para razão diametral do osso esterno no grupo de crianças asmáticas (p OBJECTIVES: To develop a photogrammetric method capable of identifying increases in anteroposterior chest diameters suggestive of pulmonary hyperinflation, and to test it with both asthmatic and asthma-free children. METHODS: Two distinct study designs were used to achieve these two objectives. The first was a descriptive analysis of diameters measured at the height of the axilla and of the xiphoid on digital images of 56 children aged 8 to 12 years photographed in the orthostatic position. The second was a case-control study of (a 19 asthmatic children in treatment for at least 12 months; and (b 37 children free from asthma with no prior history of complaints of

  8. Meiotic Observations of the Microspore Mother Cells and Unreduced Diploidy Polleninduction in Manihot esculenta%木薯小孢子母细胞减数分裂观察及花粉加倍技术研究

    Institute of Scientific and Technical Information of China (English)

    赖杭桂; 陈霞; 李开棉; 欧文军; 叶建秋; 庄南生; 覃秋林

    2013-01-01

    利用2n配子途径实现有性多倍化是植物遗传改良的一种有效途径,人工诱导植物2n配子是克服天然2n配子比率低及难于利用的有效方法.本研究对木薯花序发育过程的小孢子母细胞减数分裂进行观察,以掌握木薯小孢子母细胞分裂过程中加倍的有效时期与花序发育及花蕾的外部形态特征的相关性,采用秋水仙素溶液棉浸法对木薯花序进行诱导,获得了加倍2n花粉.结果表明:当幼嫩花序长度约1.5~2.5cm时,侧生小花梗开始出现,雄花蕾直径约1.0~1.5mm时,木薯小孢子母细胞进入减数分裂前期Ⅰ至中期Ⅰ;该期采用0.3%秋水仙素+1%二甲基亚砜(DMSO)处理花序4~5d,可获得2n雄配子,最高诱导率可达12.56%.%Chromosome polyploidization through 2n gamate is one of the efficient approaches for plant genetic improvement.The rate of 2n gamete formation by artificial induction is much higher than that from natural formation.In this research,to find the efficient 2n gamate inductive period during the meiotic process of the microspore mother cells in cassava,different meiotic phases of the microspore mother cells closely correlated with the inflorescent and floral development and morphology were investigated.2n pollen were obtained through colchicine dip the flowers.The results showed that when the inflorence was 1.5~2.5 cm in length,the axilla inflorence initiated to grow,and the male flower bud was 1.0~1.5 mm in diameter,the microspore mother cells of cassava were in the meiotic stages of prophase Ⅰ and metaphase Ⅰ,in which the 2n gamete was efficient induction by dipping the flower buds with 0.3% colchicine +1%DMSO for 4~5 days.The rate of 2n pollen formation was up to 12.56% in SC5.

  9. Dual Tracer PET Imaging with FDG and FLT Differentiates Tuberculous Lymphadenopathy from Metastases in a Case of Carcinoma Cervix

    International Nuclear Information System (INIS)

    A forty-year-old woman with a known case of carcinoma cervix underwent 18-fluorodeoxyglucose positron emission tomography.computed tomography (18-FDG PET/CT) for evaluation of abdominal lymphadenopathy. Her treatment history included radical hysterectomy and radiotherapy 6 months ago. She complained of weight loss of 7 kg over last 5 months. The maximum intensity projection (MIP) image (Fig. 1a, arrows) revealed multiple areas of intense FDG uptake, which on CT and fused PET/CT images were localized to multiple lymph nodes in bilateral cervical region, right axilla, mediastinum and abdomen. The SUVmax of right axillary lymph nodes (most FDG avid of all lymph node groups) was 15.3. There was no evidence of metabolically active disease or CT demonstrable abnormality in rest of the body. Presence of metabolically active disease in extensive supradiaphramatic lymphadenopathy was unusual for a case of carcinoma cervix. This finding, along with history of significant weight loss and absence of extranodal disease, was suspicious for unrelated pathology like lymphoproliferative disorder or granulomatous disease. Mixed malignant and benign lymphadenopathy was also considered a possibility. To solve the conundrum, 18-fluoro-L-thymidine (FLT) PET/CT was performed on the next day. This scan was performed to assess the proliferation rate in various above-mentioned lymph nodes, and to plan the optimum site of biopsy. The FLT PET scan (Fig. 1b) showed physiological distribution of the tracer in bone marrow, liver, gall bladder and urinary bladder. There was minimal FLT uptake in the enlarged, FDG avid lymph nodes (Fig. 1c and d). SUVmax of FLT uptake in right axillary lymph nodes was 1.4 (SUVmax of FDG uptake = 15.8). The SUVmax of FLT uptake in cervical, mediastinal and abdominal lymph nodes were 1.3, 1.4 and 1.0 respectively. (SUVmax of FDG uptake 12.1, 12.7 and 11.9, respectively). Considering avidity for FDG and non-avidity of proliferation marker tracer (FLT), possibility of

  10. 朗格汉斯组织细胞增生症引起的甲损害%Nail changes in Langerhans cell histiocytosis

    Institute of Scientific and Technical Information of China (English)

    陆原; 关杨; 翁翊; 何雯; 钟萍; 徐丽红

    2014-01-01

    Skin lesions occur frequently in Langerhans cell histiocytosis (LCH)whereas nail lesions are rare. Nail lesion, is characterized by various features like paronychial erythema, swelling nail fold destruction, longitudinal grooving, purpuric striae, subungual purpura hyperkeratosis, subungual pustules, deformity, loss of nail plate, paronychia, onycholysis, longitudinal ery-thronychia splinter hemorrhages and pitting of the fingernails and toenails. A 34-year-old male presented with diabetes in-sipidus, exophthalmos and bone defects and mucocutaneous lesions, including seborrheic dermatitis on the face and scalp, in-filtrated nodules and ulcerated plaques, especially in the axillae and anogenital region. Nail changes included paronychial ery-thema, swelling nail fold destruction, subungual purpura, onycholysis, splinter hemorrhages, longitudinal grooving and longitudi nal erythronychia. The diagnosis of Langerhans cell histiocytosis was made by histopathologic examination of skin biopsies. LCH is rare and easy to be misdiagnosed. The confirmed diagnosis is based on the aggregate analysis of its histological features,nail changes in Langerhans cell histiocytosis may be a possible marker of multisystem disease. The role of nail lesion as an unfavor-able prognostic sign is unclear.%朗格汉斯组织细胞增生症(Langerhans cell histiocytosis,LCH)的皮肤损害较多见,而甲损害则罕见。其临床上可表现为指、趾甲的甲周红斑及肿胀、甲襞破坏、纵向开槽、紫癜样纹、甲下紫癜、甲角化过度、甲下脓疱、甲变形、甲板缺失、甲沟炎、甲剥离、纵形红甲和甲蚀斑。报告1例34岁男性患者,具有尿崩症,突眼,骨损害及皮肤黏膜病变,如:头面部脂溢性皮炎样损害,浸润结节和溃疡斑块,特别是在腋下,外生殖器区域。指甲损害表现为甲周红斑及肿胀、甲分离、甲下紫癜、裂片样出血、纵向开槽及纵形红甲。皮损组织病

  11. Expression of LRP and MDR1 in locally advanced breast cancer predicts axillary node invasion at the time of rescue mastectomy after induction chemotherapy

    International Nuclear Information System (INIS)

    Axillary node status after induction chemotherapy for locally advanced breast cancer has been shown on multivariate analysis to be an independent predictor of relapse. However, it has been postulated that responders to induction chemotherapy with a clinically negative axilla could be spared the burden of lymphadenectomy, because most of them will not show histological nodal invasion. P-glycoprotein expression in the rescue mastectomy specimen has finally been identified as a significant predictor of patient survival. We studied the expression of the genes encoding multidrug resistance associated protein (MDR1) and lung cancer associated resistance protein (LRP) in formalin-fixed, paraffin-embedded tumor samples from 52 patients treated for locally advanced breast cancer by means of induction chemotherapy followed by rescue mastectomy. P-glycoprotein expression was assessed by means of immunohistochemistry before treatment in 23 cases, and by means of reverse-transcriptase-mediated polymerase chain reaction (RT-PCR) after treatment in 46 (6 failed). LRP expression was detected by means of immunohistochemistry, with the LRP-56 monoclonal antibody, in 31 cases before treatment. Immunohistochemistry for detecting the expression of c-erb-B2, p53, Ki67, estrogen receptor and progesterone receptor are routinely performed in our laboratory in every case, and the results obtained were included in the study. All patients had received between two and six cycles of standard 5-fluorouracil, doxorubicin and cyclophosphamide (FAC) chemotherapy, with two exceptions [one patient received four cycles of a docetaxel-adriamycin combination, and the other four cycles of standard cyclophosphamide-methotrexate-5-fluorouracil (CMF) polychemotherapy]. Response was assessed in accordance with the Response Evaluation Criteria In Solid Tumors (RECIST). By these, 2 patients achieved a complete clinical response, 37 a partial response, and the remaining 13 showed stable disease. This makes a

  12. A CONTRAST ANALYSIS OF 135 CASES OF OSMIDROSIS TREATED BY RESECTING APOCRINE SWEAT GLAND WITH SKIN FLAP METHOD%皮瓣法微创腋臭切除术135例分析

    Institute of Scientific and Technical Information of China (English)

    孙卫海; 张宝成; 郭莉; 李燕; 吴小会; 陈潮

    2012-01-01

    目的 通过历史对照探索微孔引流术在皮瓣法腋臭切除术中的作用.方法 腋臭患者76例采用微孔引流行皮瓣法腋臭切除术作为治疗组,去除大汗腺及毛囊后在皮瓣上用尖刀片沿皮纹戳数个长约3mm的微孔进行引流,缝合切口后用弹力绷带包扎压迫手术区敷料.未采用微孔引流术的腋臭患者59例作为对照组进行历史对照研究,术后3d及7d换药,10d拆线并观察皮瓣成活情况,术后3~6个月进行随访.结果 2组患者均未发生切口感染.对照组出现血肿7例,其中皮肤坏死5例,出现瘢痕增生18例,腋窝皮肤皱褶9例及腋臭根治不彻底12例.治疗组出现表皮水疱8例,切口瘢痕增生6例,腋窝皮肤皱褶2例,无复发病例.治疗组治愈率明显高于对照组(P<0.01),治疗组血肿、瘢痕形成及复发率明显低于对照组(P<0.01).结论 微孔引流术可提高皮瓣法腋臭切除术疗效,而且并发症较少.%Objective To investigate the effects of resecting apocrine sweat gland with skin flap method in treating osmidrosis. Methods Seventy - six patients with osmidrosis were treated using skin flap method,named treatment group,which was punctured with sharp scalpel. The micropores were used for drainage, and the width was just 3mm. After removing apocrine sweat glands and hair follicles, the incision was sewed up. Gauze under both of axilla were pressed with 8 - shaped elastic bandage. Another 59 cases of osmidrosis, treated in the past with the same method only without micropore drainage, were named as control group. Historical case - control study was conducted. The incisions were examined at the 3d and 7d respectively, and the sutures were removed at the lOd. Follow - up study was carried out in all the patients between 3 and 6 months after the operation. Results No incision infection was found in both groups. There were 7 cases of hematoma,5 cases of skin necrosis, 18 cases of scar,9 cases of wrinkled skin,and 12

  13. Dual Tracer PET Imaging with FDG and FLT Differentiates Tuberculous Lymphadenopathy from Metastases in a Case of Carcinoma Cervix

    Energy Technology Data Exchange (ETDEWEB)

    Joshi, Prathamesh; Lele, Vikram; Aland, Parag; Gemawat, Shilpa [Jaslok Hospital and Research Centre, Woril (India)

    2013-09-15

    A forty-year-old woman with a known case of carcinoma cervix underwent 18-fluorodeoxyglucose positron emission tomography.computed tomography (18-FDG PET/CT) for evaluation of abdominal lymphadenopathy. Her treatment history included radical hysterectomy and radiotherapy 6 months ago. She complained of weight loss of 7 kg over last 5 months. The maximum intensity projection (MIP) image (Fig. 1a, arrows) revealed multiple areas of intense FDG uptake, which on CT and fused PET/CT images were localized to multiple lymph nodes in bilateral cervical region, right axilla, mediastinum and abdomen. The SUVmax of right axillary lymph nodes (most FDG avid of all lymph node groups) was 15.3. There was no evidence of metabolically active disease or CT demonstrable abnormality in rest of the body. Presence of metabolically active disease in extensive supradiaphramatic lymphadenopathy was unusual for a case of carcinoma cervix. This finding, along with history of significant weight loss and absence of extranodal disease, was suspicious for unrelated pathology like lymphoproliferative disorder or granulomatous disease. Mixed malignant and benign lymphadenopathy was also considered a possibility. To solve the conundrum, 18-fluoro-L-thymidine (FLT) PET/CT was performed on the next day. This scan was performed to assess the proliferation rate in various above-mentioned lymph nodes, and to plan the optimum site of biopsy. The FLT PET scan (Fig. 1b) showed physiological distribution of the tracer in bone marrow, liver, gall bladder and urinary bladder. There was minimal FLT uptake in the enlarged, FDG avid lymph nodes (Fig. 1c and d). SUVmax of FLT uptake in right axillary lymph nodes was 1.4 (SUVmax of FDG uptake = 15.8). The SUVmax of FLT uptake in cervical, mediastinal and abdominal lymph nodes were 1.3, 1.4 and 1.0 respectively. (SUVmax of FDG uptake 12.1, 12.7 and 11.9, respectively). Considering avidity for FDG and non-avidity of proliferation marker tracer (FLT), possibility of

  14. 乳腺癌术后早期疼痛综合征影响因素的调查分析%A retrospective study of influencing factors of early post mastectomy pain syndrome

    Institute of Scientific and Technical Information of China (English)

    吴玲玲; 姜海洋

    2015-01-01

    frequency of EPMPS in the middle-age women is high and possible explanations are unclear.Surgery of axilla affects the incidence of EPMPS,reassurance is key to coping with EPMPS in nursing and rehabilitation.

  15. 双侧乳腺癌伴骨及宫颈转移一例报告并文献复习%A Case Report and a Review of the Literature of Bilateral Breast Cancer with Bone and Cervical Metastasis

    Institute of Scientific and Technical Information of China (English)

    陆晓峰; 苏磊; 王雪晨

    2015-01-01

    Objective To study the clinical diagnosis and treatment of bilateral breast cancer with bone and cervical metastasis. Methods We retrospectively analyzed the clinical data of a case of bilateral breast cancer with bone and cervical metastasis in our hospital. Results The patient was a 52-year-old female,admitted for the right breast mass, which had been found more than one month before. Breast ultrasound showed substantial occupying lesions of bilateral breasts. The pathologic results of bilateral breast mass indicated all invasive lobular carcinoma. ECT of the whole body bone scanning showed systemic multiple bone metastases. B ultrasound in gynecology showed cervical hypoechoic occupying lesion. After the neoadjuvant chemotherapy, we performed operations of bilateral breast modified radical mastectomy and cervical neoplasm electrotomy. The postoperative pathological results showed that the bilateral breast tumors were invasive lobular carcinoma associated with axilla-ry lymph node metastasis. The pathological staging was IV( T1b ,N3 ,M1 ) . The result of immunohistochemistry showed that CK, S100, Mummaglobin and GCDFP-15 were positive, Ki67 was about 3% positive,ER was about 40% positive,PR was about 20% positive,while CerbB2 was negative. Then, the patient accepted the postoperative systemic treatment,such as chemother-apy, and endocrine therapy. The patient was checked every three months with a stable condition, and continued endocrine therapy. Conclusion The bone metastasis from breast cancer is a common condition,while the occurrence of metastasis to the neck of uterus is rare. The histopathological analysis combined with immunohistochemical detection is of great value in diagno-sis and treatment.%目的:探讨双侧乳腺癌伴骨及宫颈转移的临床诊治要点。方法对我院收治的双侧乳腺癌伴骨及宫颈转移1例的临床资料进行回顾性分析。结果本例52岁,因发现右乳腺包块1月余入院。乳腺彩色多普勒超声

  16. Current applications of PET imaging of sex hormone receptors with a fluorinated analogue of estradiol or of testosterone

    International Nuclear Information System (INIS)

    Currently, the most frequent approach in the oncologic applications of positron emission tomography (PET) is detecting the hypermetabolic activity of the cancer tissue. A more specific approach, which may be complementary, is detecting the overexpression of receptors. In this review article, we aim to evaluate the results that are currently available for PET imaging of the sex hormone receptors in clinical oncology. The indication of PET and now PET/CT has been more disputed in breast carcinoma than in many other primary cancers (e.g., lung, head and neck, colorectal, lymphoma). 18F-fluorodeoxyglucose (FDG), the glucose analogue for PET imaging, has a limited sensitivity to detect the primary breast tumors in case of lobular or in situ forms or small sized tumors localised on systematic mammography, and to identify minimal node invasion in the axilla. Using 16α-(18F]fluoro-17β-estradiol (FES), a fluorinated estradiol analogue, PET is able to detect the over-expression of the oestrogen receptor (ER) in lesions, at a whole-body level. FES and FDG appear complementary for a better diagnostic performance in staging locally advanced breast cancer or restaging recurrent or metastatic breast cancer. Another potential indication is predicting the response to starting or resuming hormone therapy in patients with metastatic breast cancer, in relation with the ER status of all lesions revealed by FES PET. In two retrospective studies, FDG PET was also able to predict the response to hormone therapy, on basis of a metabolic flare, observed either after 7-10 days of treatment or during an estradiol challenge. A prospective comparison of those approaches is warranted. One study reported predicting response to neoadjuvant chemotherapy thanks to a low value of FES SUVmax or FES/FDG SUV max ratio. The presence of ER in uterine tumors, including the benign ones, in ovarian cancers or even in meningiomas, may have therapeutic consequences and FES PET could have a clinical utility

  17. Curative Effect Observation of Cosmetic Incision along with the Axillary Dermatoglyph in the Treatment of 56 Patients with Bromhidrosis%顺腋窝皮纹美容切口治疗腋臭56例疗效观察

    Institute of Scientific and Technical Information of China (English)

    邹普功; 李长明; 王剑

    2015-01-01

    Objective To investigate and summarize the curative effect of cosmetic incision along with axillary dermatoglyph in the treatment of bromhidrosis. Methods Fifty⁃six patients with bromhidrosis of different degrees admitted between March, 2012 and February, 2013 were treated with cosmetic incision along with axillary dermatoglyph after the top⁃ical anesthesia, in combination with scraping or scissoring off the local sweat glands, fat globules and sudoriferous ducts with curet or eye scissors. The curative effects were observed. Results Three patients of the 56 patients developed hematoma post⁃incision, of which, 2 patients were given hematoma resection 48 hours post⁃incision and the wound healed after strengthened dressing changes, while the other one patient developed skin necrosis in the center of axilla at a size of 1 cm × 1. 5 cm and the necrotic wound healed after the debridement and suture 7 days post⁃incision. The incisions of all the other patients got healed satisfyingly. The three⁃month follow⁃up showed the incision wounds of all the patients recovered excel⁃lently with no hypertrophic scar formation. All patients no longer had smell except three patients still with mild odors. Con⁃clusion Cosmetic incision along with axillary dermatoglyph in the treatment of bromhidrosis can realize satisfying curative effects, in addition to its simple and easy operation, higher patients’ satisfaction, deserving to be promoted in clinic.%目的:探讨总结顺腋窝皮纹美容切口治疗腋臭的临床疗效。方法对2012年3月-2013年2月就诊的56例不同程度的腋臭患者,在局部肿胀麻醉下顺腋窝皮纹做美容切口,并用腋臭刮匙刮除或眼科剪剪除局部汗腺、脂肪球及汗腺导管,观察治疗效果。结果56例患者中,3例患者术后出现血肿,但其中2例患者于术后48 h清除血肿并加强换药后未影响伤口愈合;1例患者腋窝中央皮肤坏死,面积约1 cm ×1.5 cm

  18. Morphology and anatomy of flowers and seeds of Lippia alba Morfología y anatomía de las flores y semillas de pronto alivio

    Directory of Open Access Journals (Sweden)

    Sánchez Manuel Salvador

    2007-03-01

    Full Text Available For description three accesions of L. alba from Llanos Orientales and Valle (Colombia and Costa Rica (Central America were used. The inflorescences are simples and racemoses. The flowers are small, sessiles, lilac color, disposed trought of the rachis, localizated in the axillas, coupled and apposited. The flowers in primary, secondary and tertiary branches present two white sepals, pubescents with 1.5 mm of length. There is a green bract covering the sepals with a length between 3.0 and 5.0 mm. An openned flower measures up to 7.0 mm and between 3.0 and 4.0 mm of wide. They are gamopetalous, zygomorphic, pubescents, tubulars, bilabiates, with four petals, hypogynous, syncarpic gynaeceum with two carpels, upper ovary, white-green style, yellow - greenish stigma. The anthers measure 0.2 mm of length. The fruit is a diachene, with two small seeds, its fruit size is around 2.0 mm of length and 1.8 mm of wide; white, hard and dry coffee pericarp, pubescent and hard epicarp. The seed had a triangular form which measure between 0,8 mm in length and 0,3 mm wide. Keywords: Lippia alba, Verbenaceae, floral biology, seeds.En la descripción se utilizaron tres accesiones de Lippia alba provenientes de Llanos Orientales y Valle (Colombia y Costa Rica (Centro América. Las inflorescencias son espigas racemosas simples, de flores sésiles, color lila pálido y dispuestas a lo largo del raquis, localizadas en las axilas, en pares y opuestas. Las flores dispuestas en ramas principales, secundarias y terciarias presentan dos sépalos blancos, pubescentes y miden 1.5 mm de longitud. Cubriendo cada par de sépalos hay una bráctea verde, ovada y posee una longitud entre 3 y 5 mm. Una flor abierta mide hasta 7.0 mm y entre 3 y 4 mm de ancho. Son gamopétalas, zigomorfas, pubescentes, tubulares, de color lila, bilabiadas, con cuatro pétalos, hipóginas, gineceo sincárpico y bicarpelar, ovario súpero, verde blanquecino, estilo blanquecino y estigma amarillo

  19. Sentinel lymph node biopsy in patients with locally advanced breast cancer after neoadjuvant chemotherapy Biopsia do linfonodo sentinela em câncer na mama localmente avançado pós-quimioterapia neoadjuvante

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    Paulo Henrique Walter Aguiar

    2012-12-01

    Full Text Available PURPOSE: To check the rate of sentinel lymph node (SLN identification in patients with locally advanced breast cancer who underwent neoadjuvant chemotherapy comparing intraoperative contact cytology (imprint and embedded in paraffin and validation of methods. METHODS: A cross-sectional validation of diagnostic test involving 34 patients from the outpatient clinic of the Maternity School Assis Chateaubriand. The patients had locally advanced breast cancer and were treated with neoadjuvant chemotherapy. Those with clinically negative axilla underwent SLN biopsy, studied by imprint and histopathology in paraffin. All patients underwent axillary dissection and its histopathological study. RESULTS: The SLN identification rate was 85.3% (29/34. The sensitivity of imprint associated with paraffin on detection of metastasis compared to histopathology of the axillary content was 84.62% and specificity of 100% with false-negative rate of 12.01% and an accuracy of 92.77%. CONCLUSION: The search for metastases in the SLN by imprint and histopathological analysis in paraffin compared to the gold standard (axillary dissection had a low sensitivity with high rate of false negatives in our sample.OBJETIVO: Verificar a taxa de identificação do linfonodo sentinela (LS em pacientes portadoras de câncer na mama localmente avançado e que foram submetidos à quimioterapia neoadjuvante comparando a citologia de contato intraoperatória (imprint e a inclusão em parafina e validação dos procedimentos. MÉTODOS: Estudo transversal de validação de teste diagnóstico envolvendo 34 pacientes oriundas do Ambulatório da Maternidade-Escola Assis Chateaubriand. As pacientes eram portadoras de câncer na mama localmente avançado e foram tratadas com quimioterapia neoadjuvante. Àquelas com axila clinicamente negativa foram submetidas à biopsia do LS, esse estudado por impint e histopatologia em parafina. Todas as pacientes foram submetidas a esvaziamento axilar e seu

  20. Umbilical melanoma: case report and review of anatomical and therapeutic aspects

    International Nuclear Information System (INIS)

    , skin, subcutaneous cellular tissue and peritoneum. Continuity with the round ligament and the urachus allows dissemination through those structures. Such facts justify the difficulty faced while establishing vertical or horizontal growth of Melanomas, as well as using Breslow measurements in that area. In addition to that, the lymphatic drainage, as a function of the classical definition of the Sappey Line, can be directed towards the axillary or inguinal areas, thus making it essential to carry out lymphoscintillography and lymphatic mapping. Conclusion: Umbilical melanoma is a rare occurrence. Due to its embryological and anatomical peculiarities, its clinical histopathological evaluation entails difficulties and demands knowledge of local lymphatic drainage aspects in order to determine its pattern of dissemination. Lymphoscintillography and lymphatic mapping are imposed with sentinel lymph node research as exclusive means for identifying the routes of lymphatic drainage. In this case, we were able to define the drainage for the left axilla and to recover the corresponding lymph nodes, so that histopathological and immunohistochemical exams could be carried out. (author)

  1. Technological evolution of axillary lymph nodes: Radiological visualisation in breast cancer patients

    International Nuclear Information System (INIS)

    hands of a skilled professional. The next stage saw the use of radioactive tracers, dynamic scintigraphy and objective documentation. The method is sensitive and specific. Nowadays, combination of both methods, radioactive as well as colour contrast is the method of choice for SN detection. In the clinic of LOC, the SN mapping procedure was introduced in the middle of 2000. Since then procedure has been performed in 142-breast cancer patients (age between 29-70 years) with tumor about 2cm and non-palpable axillary lymph nodes. 40-60MBq of Tc-99m nanocolloid in 0.5-1ml solution was injected around the tumor one day before surgery. Scintigraphy was performed 2-3 hours later, using Millennium VG gamma camera. Gamma probe (Navigator GPS) was used for detection of the SN. Dissected lymph nodes were sent for frozen section examination. In 131 of the 142 breast cancer patients, a total of 236 SN, 212 nodes (114 patients) in axilla, 24 SN (17 patients) in the parasternal area, were found. 230 SN were radio-positive (sensitivity 97%) In 4 cases histologically proven metastatic axillary nodes were not detected by this method (3% false negative). We conclude that this method of SN mapping is highly sensitive and prevents unnecessary lymphadenectomy in a number of patients. It is our first experience of the SN mapping in surgical department. (author)

  2. Methylene blue guided sentinel lymph node biopsy in 276 breast cancer patients%应用亚甲蓝行乳腺癌前哨淋巴结活检276例分析

    Institute of Scientific and Technical Information of China (English)

    刘文国; 余微波; 徐青; 陈锦鹏; 何志贤; 江颖

    2009-01-01

    目的 探讨以亚甲蓝作为示踪剂行乳腺癌前哨淋巴结(SLN)活检的临床应用及影响因素.方法 分析了276例临床T1-T2 N0-M0乳腺癌患者前哨淋巴结活检(SLNB)结果,对SLN检出率及假阴性率影响因素进行了初步分析.结果 276例患者中,成功检出SLN者246例(检出率为89.1%).共检出SLN 423枚,每例1~4枚.前哨淋巴结对腋窝淋巴结转移情况预测的敏感性为77.3%(68/88),假阴性率为8.1%(20/246),假阳性率为0,准确率为91.9%(226/246).临床T2N0M0SLNB成功率高于临床T1N0M0乳腺癌患者(P=0.046);年龄-T2N0M0 breast eaneer were analyzed to evaluate the effect factors of identification rate and false-neg-ative rate of SLNB. Results The identification of SLN was carried out using methylene blne . When the mapping time of SLN and lymphatic were controlled in 20~30 minutes, the SLN could be visualized easily. SLN was successfully identified in 246 of 276 patients (89.1%) ,423 SLNs were retrieved(1~4). The SLN accurately predicted the status of the axilla in 226 of 246 patients (77.3%) yielding a FNR(false negative rate)of 8.1% (20/246) ,false positive rate of0, and an accuracy of 91.9% (226/241). For the identified rate of SLN, the clinical stage of T2N0M0 disease was higher than the clinical stage of T1N0M0 disease (P=0.046,P<0.05), Upper outer quadrant and lower outer quadrant were higher than other evidently (P<0.0010). SLNs were easily retrieved in those cases aged above 50 years than below 50 years (P<0.001).In the view of false-negative rate of SLNB, the FNR rate in patients of 50 years old was less than older ones (P=0.037, P<0.05). No significant correlation was found between the stage of TMN, the expression of ER and PR, histologic status and FNR. Conclusion When SLNB was performed using methylene blue, we found age, clinical stage of TMN, the location of tumor had relationship with the identified rate of SLN. Ag-ing and location of tumor may adversely affect FNR of SLNB.

  3. Lymphangiosarcoma in a 3.5-year-old Bullmastiff bitch with vaginal prolapse, primary lymph node fibrosis and other congenital defects : clinical communication

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    J.H. Williams

    2005-06-01

    broad ligament and the ventral rectal serosa, and the 'prolapsed' tissue was found to be expanded vaginal wall. The bitch was euthanased and necropsied, Histological examination confirmed lymphangiosarcomatous invasion of the submucosal and muscular layers of the retroperitoneal, traumatised, prolapsed part of the vagina, the urethra and the ventral rectal wall. The broad ligament was diffusely invaded with tumour which had proliferated into the caudal abdominal space, and 3 small intra-trabecular foci of tumour were found in the right popliteal lymph node near the hilus. Mitotic figures were generally scarce. There was mild subcutaneous oedema of the ventral trunk extending from the axillae to the inner proximal thighs, which had not been evident clinically, and the lymph nodes (peripheral more so than internal microscopically showed marked trabecular and perivascular fibrosis especially in hilar regions. Other congenital defects were hepatic capsular and central venous fibrosis with lymphatic duplication and dilatation in all areas of connective tissue, ventrally-incongruous half-circular tracheal rings, and multifocal renal dysplasia affecting the right kidney. There was locally-extensive subacute pyelonephritis of the left kidney.

  4. 慢性家族性良性天疱疮16例临床与病理分析%Clinical and Pathology Analysis of 16 Cases of Chronic Familial Benign Pemphigus

    Institute of Scientific and Technical Information of China (English)

    郭生红; 李薇; Sanjaya Shakya; 王琳; 杜晓萍

    2012-01-01

    目的 探讨慢性家族性良性天疱疮(CFBP)的临床、病理学特点,以提高对本病的认识.方法 分析经病理学确诊的16例CFBP的临床资料、组织病理及治疗.结果 男10例,女6例,平均年龄37.8岁,平均病程10.56年,发病年龄3~52岁;7例有家族史.皮损好发于腹股沟、腋窝、肛周,泛发者1例;表现为在红斑/外观正常皮肤上出现水疱或丘疹伴糜烂渗液,呈扁平柔软、湿润增殖面;1例合并银屑病.组织病理学检查16例均见棘层松解如倒塌砖墙样,11例伴角化过度、松解上方灶性角化不全,13例见角化不良细胞,9例角质层/棘层上部见圆体,5例见谷粒,12例见棘层松解边缘棘层肥厚及表皮突延长;直接免疫荧光检查均阴性.口服小剂量强的松等治疗约2周可以改善临床症状,但易反复.结论 本病病程长,43.75%有阳性家族史,临床易误诊为湿疹或增殖型天疱疮,组织病理学检查发现倒塌砖墙样棘层松解及直接免疫荧光检查为阴性有诊断及鉴别诊断价值,但缺乏有效治疗.%Objective To analyze the clinical features of chronic familial benign pemphigus ( Hailey-Hailey disease , HHD) and have a better understanding of this disease- Methods Clinical data and histopathological characteristics of 16 cases with HHD were analyzed. Results Among 16 cases, 10 were male and 6 were female. The mean age of patients was 37. 8 years old, and the average course was 10. 56 years. The age of onset was from 3 to 52 years old. 7 patients had positive family histories. The lesions were mostly located in groins, axilla and perianal regions. However, in one patient it was widespread. Recurrent eruptions of vesicles and papules arose from erythematous/normal skin and later changed to erosion, exudation and sometimes vegetating papillomas. One case was complicated with psoriasis. Histopathologic examinations respectively showed acantholysis in epidermis, with acantholytic cell giving

  5. Role of axillary lymph node ultra-sound and large core biopsy in the preoperative assessment of patients selected for sentinel node biopsy; Ruolo dell'ecografia e della microbiopsia istologica nella valutazione del cavo ascellare in pazienti candidate a biopsia del linfonodo sentinella

    Energy Technology Data Exchange (ETDEWEB)

    Nori, Jacopo; Boeri, Cecilia; Vanzi, Ermanno; Nori Bufalini, Filippo; Masi, Andrea [Azienda Ospedaliero-Universitaria Careggi, Firenze (Italy). Diagnostica senologica; Bazzocchi, Massimo; Londero, Viviana [Udine Univ., Udine (Italy). Istituto di radiologia universitaria; Mangialavori, Giuseppe [Ospedale di Merano, Bolzano (Italy). Servizio di radiologia; Distante, Vito; Simoncini, Roberta [Firenze Univ., Firenze (Italy). Clinica chirurgica I

    2005-04-01

    Purpose: To aim of this study was to evaluate the diagnostic accuracy of axillary lymph node sonography, if necessary in collaboration with US-guided large core biopsy, in the preoperative evaluation of breast cancer patients scheduled for quadrantectomy and sentinel lymph node excision. Materials and methods: From July 2001 to December 2002, we evaluated 117 breast cancer patients with ultrasound and, where indicated, FNAB. Breast lesions has diameters between 4 and 26 mm (mean diameter 11 mm). Fifteen (13%) of the 117 patients were excluded from the series as they did not found fulfil the criteria for preliminary sonography of the axilla: in 9 patients fewer than 4 nodes were detected and in 6 patients the breast lesions were intraoperatively found to be benign. Eleven patients (10.7%) with sonographically suspicious axillary nodes were sampled by US-guided core biopsy using a 14 or 16 Gauge Tru-Cut needle. Results: The ultrasound study aims to evaluate the dimensions and morphology of the breast lesion as well as detect and assess at least 4 axillary nodes. These were evaluated for hilar and cortical thickening and radio between the sinus diameter and the total longitudinal diameter. Lymph nodes with hilar diameters equal to or greater than 50% of the longitudinal diameter were considered normal. Of the 102 patients evaluated, 77 (75.7%) had normal axillary nodes according to the US criteria adopted. Negativity was confirmed by histology in 56 cases (72.7%, true negative); 21 (27.3%, false negative) were found to be positive, in contrast with the sonographic appearance. The false negative cases were due to lymph node micrometastasis which probably did not cause morphologic alterations perceptible at ultrasound. The remaining 25 patients (24.5%) had axillary lymph nodes classified as suspicious. In 13 cases of (52%, true positive) there was agreement with histology, whereas in 12 cases (48%, false positive) the US suspicion was not confirmed at surgery. The most

  6. Treatment of old proximal humerus fracture nonunion with reverse total shoulder arthroplasty%反球型人工肩关节置换术治疗肱骨近端陈旧骨折不愈合

    Institute of Scientific and Technical Information of China (English)

    李奉龙; 姜春岩

    2015-01-01

    joint part of greater tuberosity and lesser tubercles and humerus shaft ,so as for better union of the fracture .The fracture bones were surrounded with the titanium cable ,and the high‐strength suture lines were applied for further suturing and consolidating the greater tuberosity and lesser tubercles fracture bones .Rehabilitation methods :After the operation ,the patients should use the shoulder joint outstretch pack for six weeks .On the first day the passive movements of hands ,wrists and elbows should be trained according to the patients′pain condition .The passive movements of shoulder joints should be trained three weeks after the operation .Six weeks after the operation ,if any evidences of the union of greater tuberosity and lesser tubercles fracture are found ,the pack could be taken away and the patients could start the active movements practice .Patients′normal daily life could be restored gradually depending on the patients′rehabilitation conditions .Patients started the muscles strength training twelve weeks after the operation .Follow‐up visit and evaluation methods :At the third week ,sixth weeks ,twelfth week ,sixth month ,twelfth month after operation as well as the last follow‐up visit ,patients should be taken X‐ray pictures of the shoulder extorsion neutral position ,shoulder joint front position ,shoulder joint side position ,and axilla position ,so as to confirm the prosthesis position and the union condition of greater tuberosity .On the last follow‐up visit ,the visitors should estimate the shoulder joints restoration condition by adopting VAS (Visual Analogue Score ) ,ASES (American Shoulder and Elbow Surgeons) ,Constant and UCLA(University of California Los Angeles) .Results After the operation , nine patients were followed up for 24 to 52 (37 .9 ± 10 .2) months .In the last follow‐up visit ,the patients′shoulder range motion conditions were as follows :the average forward bends and lifts was 131 .2°± 22 .0° ,the

  7. A pilot study of the efficacy of wipes containing chlorhexidine 0.3%, climbazole 0.5% and Tris-EDTA to reduce Malassezia pachydermatis populations on canine skin

    Science.gov (United States)

    Cavana, Paola; Peano, Andrea; Petit, Jean-Yanique; Tizzani, Paolo; Perrot, Sébastien; Bensignor, Emmanuel; Guillot, Jacques

    2015-01-01

    Background Wipes containing chlorhexidine and azole derivates have been recommended for veterinary use. No study has been published about their activity against Malassezia pachydermatis. Hypothesis/Objectives To evaluate the in vivo and in vitro activity of wipes soaked in a chlorhexidine, climbazole and Tris-EDTA solution against Malassezia pachydermatis. Animals Five research colony shar-pei dogs. Methods Wipes were applied once daily onto the left axilla, left groin and perianal area (protocol A), and twice daily on the right axilla, right groin and umbilical region (protocol B) for 3 days. In vivo activity was evaluated by quantifying Malassezia colonies through contact plates on the selected body areas before and after wipe application. The activity of the solution in which the wipes were soaked was assessed in vitro by contact tests following the European Standard UNI EN 1275 guidelines. Results Samples collected after wipe application showed a significant and rapid reduction of Malassezia yeast CFU. No significant difference in the Malassezia reduction was found between protocols A and B. In vitro assay showed 100% activity against Malassezia yeasts after a 15 min contact time with the wipe solution. Conclusions and clinical importance Wipes containing chlorhexidine, climbazole and Tris-EDTA substantially reduced the M. pachydermatis population on the skin of dogs. The results, although this was an uncontrolled study performed on a small number of dogs, suggest that these wipes may be useful for topical therapy of Malassezia dermatitis involving the lips, paws, perianal area and skin folds. Résumé Contexte Des lingettes contenant de la chlorhexidine et des dérivésazolés ont été recommandés en médicine vétérinaire. Aucune étude n'a été publiée sur leur activité contre Malassezia pachydermatis. Hypothèses/Objectifs Evaluer l'activité in vivo et in vitro de lingettes imprégnées d'une solution de chlorhexidine, climbazole et Tris

  8. Male breast cancer 24 clinical analysis%男性乳腺癌24例临床分析

    Institute of Scientific and Technical Information of China (English)

    南禾; 张雅峰; 白俊文; 张瑞明

    2013-01-01

    泌治疗药物。术后辅助化疗受年龄限制因素的影响较明显。70岁以上的患者,在激素受体阳性的情况下,以手术及内分泌治疗为主。%Objective The clinical data of 24 male breast cancers that looked back to analyze a medicine department university afifliated hospital in Inner Mongolia to accept to cure for 1997-2011 stage years, after inquiring into an its clinical characteristics, treatment and expects. Method The adoption regards surgical operation as principle, chemotherapy, put to treat and endocrine treatment for assist of comprehensive treatment. 23 surgical operation cure, the radical mastectomy cures for 2. The modiifed radical mastectomy cures for 20, is a MBC main type. Expect according to the tumor size, clinical stages , axilla lymph knot to transfer number and hormone is expressed by tumor, the case support to chemotherapy 10 behind. 21 hormones are expressed positive to take TAM treatments.The 6 case radiator therapy to cure 6 behind.Result Clinical characteristics:①Being taken bad age is higher, this outbreak age is 60-83 years old, medium the age is 69.5 years old.②The outbreak leads low, the this hospital same period accepts to cure 3821 sufferers of female breast cancers, MBC has 0.63%.③The clinical performance of typical model is:the breast area quality is hard of have no pain lump, can the companion have nipple to overflow a liquid, nipple hollow etc. ④ Pathologic histology characteristics:Gradually the infiltrating ductal carcinomar has 87.5%.The axillaly lymph knot transfers rates more :The lymphoid knot transfers to lead to 68.2%.The tumor hormone expression rate is more :The hormone expression up to 79.1 ~ 87.5%. ⑤ The endocrine cures the TAM become front-line endocrine to cure medicine.The aromatase inhibitor (A I) curative effect of and need more big samples of the proof of the clinical research. ⑥The radiator therapy putting to treat behind can obviously improve a partial control rate.

  9. 多层螺旋CT和正电子发射计算机体层成像-CT评价乳腺癌腋窝淋巴结状态的对照研究%Comparative analysis of multi-slice spiral CT and positron emission tomography-CT in evaluation of axillary lymph nodes in breast cancer patients

    Institute of Scientific and Technical Information of China (English)

    孙宪昶; 刘庆伟; 赵素红; 祖德贵; 张如意; 李昕

    2008-01-01

    Objective To evaluate and compare spiral CT and positron emission tomography-CT (PET-CT) in characterization of of axillary lymph nodes in breast cancer patients.Methods Forty patients with pathologically proven breast Cancer underwent contrast-enhanced spiral CT of tbe breast and axilla,13 of them also underwent PET-CT examination.One hundred and fifty-eight axillary lymph nodes were found in the 40 patients through contrast enhanced spiral CT,while 57 lymph nodes were found in the 13 patients through PET-CT.Three radiologists rated the lymph nodes found in CT images on a five-point scale.If the score was equal to or greater than 3,it was defined as positive (metastatic),otherwise negative.Visual observation and semiquantitative analysis were used to classify lymph nodes in PET-CT images.The results of spiral CT observation and PET-CT observation of lymph nodes were compared with pathological results.The relative value of CT and PET-CT was analyzed.Exact probability statistics were employed.Results One hundred and fifty eight lymph nodes of 40 patients were detected by spiral CT,91 of them were diagnosed as positive and 67 as negative Among the lymph nodes found in spiral CT,99 were positive and 59 were negative pathologicall.A total of 57 lymph nodes were found by PET-CT.Thirty-nine of them were defined as positive and 18 as negative.Among the lymph nodes found in PET-CT,39 were positive and 18 were negative pathologically.The sensitivity,specificity,accuracy,positive and negative predictive values in CT prediction in axillary lymph nodes metastases were 88.89%,94.91%,91.14%,96.70%,and 83.58%,respectively.The sensitivity,specificity,accuracy,positive and negative predictive values in PET-CT prediction in axillary lymph nodes metastases were 97.44%,94.44%,96.49%,97.44%,and 94.44%,respectively.PET-CT had no significant difference with spiral CT in sensitivity,accuracy,positive and negative predictive values for detection of axillary lymph nodes in breast cancer

  10. Ultrasonic diagnosis of fetus nuchal cystic hygroma in early pregnancy%超声诊断孕早期胎儿颈部水囊状淋巴管瘤

    Institute of Scientific and Technical Information of China (English)

    谢亦农; 李志华; 梁伟翔; 于滨; 周星星; 赵金武

    2012-01-01

    Objective To discuss the diagnostic value of ultrasonography in fetus nuchal cystic hygroma CNCH) in early pergnancy. Methods Cystic dilatation of neck was found in 36 fetuses among pregnant women who accepted nuchal trans-lucency examination from Jan 2005 to Aug 2011. Cystic dilatation' position, size, internal echo and whether accompanied by fetal hydrops, abnormal in head, thorax, abdomen, limbs and umbilical core were observed with ultrasound. And the situation of postpartum newborn, chromosome karyotype and results of induced labour were followed up. Results In 36 fetuses, 1 NCH located in axilla and 35 located in the neck. Chromosome examinations were performed in 13 fetuses, and 6 were normal) chromosome karyotype of 3 fetuses were 45, XO; 1 fetus was 46, XX/45, XO; 1 fetus accompanied with Barts hydrops fetalis; 1 fetus was trisomy 21; 1 fetus accompanied upper limb enstrophe, the chromosome karyotype was 46, XY. Among all 36 fetuses. 1 fetus accompanied with hypospadia, 3 accompanied with hydrosarca and dead fetus in uterus in the second trimester, 3 accompanied with cardiac and induction delivery during middle and late pregnancy, while 2 fetuses returned to be normal during pregnancy and were born normally, no obvious structural anomalies were observed in 6 months postpartum. Other 27 fetuses were inducted delivery and confirmed with autopsy. Conclusion Through performing nuchal translucency examination, NCH can be diagnosed in early pregnancy. Judging septated or non-septated hygroma or malformations with ultrasonography helps to evaluating fetus prognosis, management pregnancy, termination of pregnancy at the right moment as well as perform aristogenesis.%目的 探讨孕早期胎儿颈部水囊状淋巴管瘤(NCH)的超声诊断价值.方法 收集2005年1月-2011年8月在我院发现的NCH胎儿36胎,超声观察其囊状扩张的部位、大小、内部情况及胎儿有无水肿,头部、胸腹内脏、四肢、脐带有无异常,并进行随访,

  11. 临床T1、T2 N0 M0乳腺癌腋窝淋巴结转移状况研究的意义%Metastasis of axillary node in clinical T1 -T2 N0M0 breast cancer patients

    Institute of Scientific and Technical Information of China (English)

    岳军忠; 王磊; 徐青; 王庆庆; 仇爱峰; 马利林

    2009-01-01

    Objective To study the metastasis of lymph node of breast cancer patients in clinical T1-T2 N0 M0 and its clinical significance in (sentinel lymph node biopsy, SLNB). Methods A total of 276 pa-tients of breast cancer were enrolled in the study (T1 N0M0 cases =115 ; T2N0M0 cases = 161 ). The metas-tasis and distribution of axillary node by virtue of the location of primary tumor, ages and pathologic status were analyzed. Results The metastasis rate of axillary node in T1 N0M0 patients was less than T2 N0 M0 (P =0.027), while that in the central and lower outer quadrant's was higher than in other' s parts(P =0.004).When the tumor located in outer quadrant, the axillary node metastasis rate of Berg I was highest in the cen-tral, outer and inner quadrant(P =0.000). But the metastasis rate of Berg Ⅲ was lowest in the three quad-rants (P = 0. 000). For the pathologic status, the metastasis rate of invasive carcinoma-not otherwise speci-fied(NOS) was higher than early breast carcinoma and other pathologic categories (P =0.000). More than 2 groups axillary node metastasis was found in 6 of 9 patients with carcinoma simplex. The 90 cases with axilla-ry node metastasis were analyzed by age. Axillary node was easier for metastasis in those cases aged above 50years than those below 50 years(68.9% vs 31.1% )(P =0. 000). Two eases with skip