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Sample records for breast carcinoma presenting

  1. Occult breast carcinoma presenting as axillary metastases

    International Nuclear Information System (INIS)

    Purpose: Breast carcinoma presenting with axillary lymphadenopathy and no clinical or radiological evidence of a primary tumor is a rare presentation. We aimed to examine the management of the breast by observation, radiation therapy, or mastectomy. Methods and Materials: Departmental records from 1979 to 1996 of unknown primary presentations and cases of T0N1-2M0 breast carcinoma were reviewed to find cases of occult breast carcinoma presenting as axillary lymphadenopathy with no clinical or imaging evidence of a primary tumor. Results: There were 6047 presentations of breast carcinoma with 20 cases of occult breast carcinoma meeting the criteria. The breast was treated by observation in 6 cases, mastectomy in 2 cases, and radiotherapy to the intact breast in 12 cases. Eighty-three percent of patients (5 of 6 patients) who had observation of the breast had a local recurrence, compared to 25% who had radiotherapy to the intact breast (3 of 12 patients) and 0% who had a mastectomy (0 of 2 patients). The median recurrence-free survival was 7 months in patients who had observation of the breast, compared to 182 months in patients who had local treatment. Three of the 6 patients who underwent breast observation have died whereas 1 of the 14 who had local treatment have died, with a mean follow-up of 73 months. It was found that patients having observation of the breast had a poorer recurrence-free survival (p = 0.003) and overall survival (p = 0.05) compared to those having local treatment of the breast. Conclusions: Patients with such a presentation should have a complete physical examination, mammography, ultrasound, and MRI of the breasts. If there remains no evidence of a primary tumor, an axillary dissection should be carried out and the breast treated by radiotherapy or mastectomy. Observation of the breast is not a recommended option

  2. Inflammatory Breast Carcinoma Presenting with Two Different Patterns of Cutaneous Metastases: Carcinoma Telangiectaticum and Carcinoma Erysipeloides

    OpenAIRE

    Yaghoobi, Reza; Talaizade, Abdolhasan; Lal, Karan; Ranjbari, Nastaran; Sohrabiaan, Nasibe; Feily, Amir

    2015-01-01

    Cutaneous metastases can have many different clinical presentations. They are seen in patients with advanced malignant disease; however, they can be the initial manifestation of undetected malignancies. Inflammatory breast carcinoma is a rare and aggressive form of breast cancer that has a nonspecific appearance mimicking many benign conditions including mastitis, breast abscesses, and/or dermatitis. The authors report the case of a 40-year-old woman with inflammatory breast carcinoma present...

  3. Invasive lobular carcinoma: a rare presentation in the male breast.

    Science.gov (United States)

    Melo Abreu, Elisa; Pereira, Pedro; Marques, José Carlos; Esteves, Gonçalo

    2016-01-01

    Breast cancer in men is uncommon, accounting for ratio and familial history (BRCA 2 and 1). The authors present a case of a 52-year-old man with no relevant predisposing factors to breast cancer, who presented with a painless, firm nodule, fixed to the nipple on the left breast, associated with nipple retraction and ulceration, and fully characterised by mammogram and ultrasound. Histopathological and immunohistochemical analysis revealed the diagnosis of invasive lobular breast carcinoma and the patient underwent left radical mastectomy, followed by adjuvant chemotherapy, radiotherapy and hormonotherapy. A brief review of the literature is presented. PMID:27151060

  4. 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.

  5. Presentation of Axillary Metastases from Occult Breast Carcinoma

    Institute of Scientific and Technical Information of China (English)

    Xin Wang

    2007-01-01

    Axillary presentation from occult breast cancer is uncommon and continues to be a diagnostic and therapeutic challenge to physicians.Once the diagnosis of adenocarcinoma metastatic to an axillary lymph node has been confirmed,a preoperative workup should be done.The current experience is based on several relatively small retrospective reviews and case reports.It is difficult to determine the best management of occult breast cancer.However,treatmenl of axillary Iymph node dissection is recommended for local control and complete staging information.Treatment of breast should be a choice between breast conservation with whole-breast radiotherapy and mastectomy.Adjuvant systemic treatment should be offered.

  6. Invasive Micropapillary Carcinoma in Breast Presented as Hyperechoic Mass with Coarse Macrocalcifications: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hee Sun; Seo, Bo Kyung; Song, Sung Eun; Kim, Young Sik [Dept. of Radiology, Korea University Ansan Hospital, Ansan (Korea, Republic of); Cho, Kyu Ran [Dept. of Radiology, Korea University Anam Hospital, Seoul (Korea, Republic of); Woo, Ok Hee [Dept. of Radiology, Korea University Guro Hospital, Seoul (Korea, Republic of)

    2012-06-15

    Invasive micropapillary carcinoma is a rare, clinically aggressive variant of invasive ductal carcinoma. Imaging findings of invasive micropapillary carcinoma are not specific, and associated microcalcifications are frequent. Our case presented with unique radiological features: a mass with coarse macrocalcifications on mammography and breast computed tomography and a hyperechoic mass on breast ultrasound. Macrocalcifications and hyperechogenicity are not usual malignant characteristics. We report here on our experience with a 55-year-old woman who had invasive micropapillary carcinoma in the breast with unique radiological and pathological findings.

  7. Two breast metastases from thyroid carcinoma presented 6 years later after total thyroidectomy: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Gene Hyuk; Kang, Bong Joo; Kim, Sung Hun; Lee, Ah Won [Seoul St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Seoul (Korea, Republic of); Jung, Na Young [Dept. of Radiology, Bucheon St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Bucheon (Korea, Republic of)

    2016-04-15

    Thyroid carcinoma is usually indolent with good prognosis, as compared to other malignancy. Distant metastases from thyroid cancer are rare and usually manifest as multiple lesions especially in lungs, bones and lymph nodes, in advanced stages of the disease. Metastasis to the breast from thyroid carcinoma is extremely rare, with about 16 cases reported in the English literature. Herein, we reported a case of metastatic poorly differentiated thyroid carcinoma, which presented as 2 breast masses in a 72-year-old woman, 6 years after total thyroidectomy for papillary thyroid carcinoma. Although the computed tomography (CT) and ultrasonography (USG) image findings are nonspecific oval mass with circumscribed or partially indistinct margin, metastases from thyroid cancer should be included in the differential diagnosis when recurrence of thyroid carcinoma is suspected. Also, fusion images of CT and USG are helpful to the radiologists in localizing the targeted lesion and conducting accurate USG-guided biopsy.

  8. Presentation of Apocrine Breast Carcinoma in a Woman with Bilateral Silicone Prosthesis; Presentacion de un carcinoma apocrino de mama en una mujer con protesis bilateral de silicona

    Energy Technology Data Exchange (ETDEWEB)

    Alonso, J. A.; Salvador, R.; Salvador, M.; Barranco, C.

    2003-07-01

    We present a case of apocrine breast carcinoma in a 45 year-old woman with bilateral silicone breast prosthesis whose clinical manifestations and mammography were that of a palpable nodule-high glandular density, rounded and with imprecise borders devoid of any visible microcalcifications. A bibliographical revision confirmed the infrequent association of this type of tumor with the presence of silicone breast implants, precisely in which we consider its radiological interest to lie. (Author) 11 refs.

  9. Gastric cancer in a pregnant woman presenting with low back pain and bilateral erythematous breast hypertrophy mimicking primary inflammatory breast carcinoma.

    Science.gov (United States)

    Mandato, Vincenzo Dario; Pirillo, Debora; Gelli, Maria Carolina; Cavina, Maurizio; La Sala, Giovanni Battista

    2011-02-01

    This report describes the first case of a pregnant woman presenting low-back pain and breast pain associated with bilateral erythematous breast hypertrophy, proving to be the result of metastatic disease from a gastric carcinoma. A 30-year-old pregnant woman was admitted complaining of persistent severe low back pain, breast pain and concomitant bilateral erythematous breast hypertrophy, mimicking primary inflammatory breast carcinoma. During the caesarean section, widespread disease was found and finally metastatic gastric cancer was detected. Pregnant women with gastric cancer may present symptoms that are considered common during pregnancy. Common symptoms that present warning characteristics, such as the persistent severe pain observed in the presented case, should be carefully investigated as they may be the only warning signs and symptoms of rare ominous conditions such as gastric cancer.

  10. Molecular pathology of breast apocrine carcinomas

    DEFF Research Database (Denmark)

    Celis, J.E.; Gromova, I.; Gromov, P.;

    2006-01-01

    Breast cancer is a heterogeneous disease that encompasses a wide range of histopathological types including: invasive ductal carcinoma, lobular carcinoma, medullary carcinoma, mucinous carcinoma, tubular carcinoma, and apocrine carcinoma among others. Pure apocrine carcinomas represent about 0...... benign apocrine changes and breast carcinoma is unclear and has been a matter of discussion for many years. Recent proteome expression profiling studies of breast apocrine macrocysts, normal breast tissue, and breast tumours have identified specific apocrine biomarkers [15-hydroxyprostaglandin...... dehydrogenase (15-PGDH) and hydroxymethylglutaryl coenzyme A reductase (HMG-CoA reductase)] present in early and advanced apocrine lesions. These biomarkers in combination with proteins found to be characteristically upregulated in pure apocrine carcinomas (psoriasin, S100A9, and p53) provide a protein...

  11. Breast metastases from rectal carcinoma

    Institute of Scientific and Technical Information of China (English)

    LI Jia; FANG Yu; LI Ang; LI Fei

    2011-01-01

    Metastases to the breast from extramammary neoplasms are very rare, constituting 2.7% of all malignant breast tumours. The most common primary tumor metastatic to the breast is primary breast cancer. Rectal cancer metastasizing to the breast is extremely rare. We report a case of aggressive rectal carcinoma with metastasis to the breast.

  12. Intracystic papillary carcinoma in a male as a rare presentation of breast cancer: a case report and literature review.

    LENUS (Irish Health Repository)

    Romics, Laszlo

    2009-01-01

    The term "intracystic papillary ductal carcinoma in situ" has recently changed and is now more appropriately referred to "intracystic papillary carcinoma". Intracystic papillary carcinoma in men is an extremely rare disease with only a few case presentations published in the literature so far.

  13. Concurrent breast stroma sarcoma and breast carcinoma: a case report

    Directory of Open Access Journals (Sweden)

    Carvalho Teresa

    2010-12-01

    Full Text Available Abstract Introduction Breast cancer is one of the most important health problems in the world and affects a great number of women over the entire globe. This group of tumors rarely presents as bilateral disease and, when it does happen, normally occurs within the same histological type. We report a rare case of concurrent bilateral breast cancer with two different histology types, a breast carcinoma and a breast sarcoma, in a 42-year-old woman referred to our hospital. Case presentation A 42-year-old Caucasian woman admitted to our institute in August 1999, presented with a nodule in the left breast of 3.0 × 2.5 cm, and, in the right breast, one of 1.0 cm, suspected of malignancy and with a clinically negative armpit. Biopsies had revealed invasive mammary carcinoma (right breast and sarcoma (left breast. She was submitted to bilateral modified radical mastectomy. A histological study showed an invasive mammary carcinoma degree II lobular pleomorphic type with invasion of seven of the 19 excised axillary nodes in the right breast and, in the left breast, a sarcoma of the mammary stroma, for which the immunohistochemistry study was negative for epithelial biomarkers and positive for vimentin. Later, she was submitted for chemotherapy (six cycles of 75 mg/m2 5-fluorouracil, epirubicin and cyclophosphamide followed by radiotherapy of the thoracic wall and axillary nodes on the left. Hormone receptors were positive in the tumor of the right breast, and tamoxifen, 20 mg, was prescribed on a daily basis (five years followed by letrozole, 2.5 mg, also daily (five years. She presented no sign of negative evolution in the last consultation. Conclusion The risk of development of bilateral breast cancer is about 1% each year within a similar histological type, but it is higher in tumors with lobular histology. In this case, the patient presented, simultaneously, two histologically distinct tumors, thus evidencing a rare situation.

  14. DETECTION OF TELOMERASE ACTIVITY IN BREAST CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    Yang Wentao; Xu Liangzhong; Zhang Taiming; Zhu weiping; Li Xiaomei; Jin Aiping

    1998-01-01

    Objective:To investigate the significance of telomerase activity in breast carcinoma with its respect to axillary lymph node status. Methods: Telomerase activity was analyzed in 88 breast carcinomas and 16benign breast lesions, using polymerase chain reaction (PCR)-based telomeric repeat amplification protocol (TRAP) assay. Results: Telomerase activity was detected in 75 (85%) of 88 breast carcinomas (including three breast carcinomas in situ which were all positive for telomerase activity), whereas in benign breast lesions analyzed only 2(12.5%) of 16 cases were positive for telomerase activity. The difference between the two groups was statistically significant (P<0.001). Besides,telomerase activity was expressed significantly higher in node-positive breast carcinoma (93%) than in nodenegative ones (77%) (P<0.05). Conclusion: Our results suggest that telomerase activation plays an important role during breast carcinoma development. It is possible that this enzyme may serve as an early indication of breast carcinoma.

  15. Vitronectin in human breast carcinomas

    DEFF Research Database (Denmark)

    Aaboe, Mads; Offersen, Birgitte Vrou; Christensen, Anni;

    2003-01-01

    We have analysed the occurrence of the extracellular glycoprotein vitronectin in carcinomas and normal tissue of human breast. Immunohistochemical analysis of carcinomas revealed a strong vitronectin accumulation in extracellular matrix (ECM) around some cancer cell clusters and in the subendothe......We have analysed the occurrence of the extracellular glycoprotein vitronectin in carcinomas and normal tissue of human breast. Immunohistochemical analysis of carcinomas revealed a strong vitronectin accumulation in extracellular matrix (ECM) around some cancer cell clusters...... and in the subendothelial area of some blood vessels. In normal tissue, vitronectin had a homogeneous periductal occurrence, with local accumulation much lower than that in the carcinomas. Using a new solid phase radioligand assay, the vitronectin concentrations of extracts of carcinomas and normal breast tissue were...... determined and found to be indistinguishable. Comparison of the vitronectin and the hemoglobin concentrations of the extracts showed that their vitronectin content was not derived from blood contamination. Vitronectin mRNA was undetectable in both carcinomas and normal tissue. We conclude that vitronectin...

  16. CLINICAL STUDY OF EARLY BREAST CARCINOMA

    Directory of Open Access Journals (Sweden)

    Kiran Kumar

    2016-01-01

    Full Text Available Carcinoma of the breast is one of the commonest cancers occurring in female and accounts for 1/3rd of all the malignant diseases occurring in them. It is mainly a disease of the developed countries and accounts for 1,00,000 deaths annually. Breast carcinoma is classified as Early breast cancer, Locally advanced breast cancer and Metastatic breast cancer. By definition early stage breast cancer constitutes breast tumors of clinical stages I, IIa and T2N1M0. Early breast cancer is the one diagnosed by mammography. Women when approaches at this stage, they can go for breast conservation surgery. Not all women are candidates for this approach, and some require mastectomy as part of their treatment. AIM To observe the incidence of early breast carcinoma with particular reference to the time taken by the patients to seek medical advice after the symptoms have developed i.e. the average time taken by the patients to seek medical advice, their appropriate management and prognosis. MATERIALS AND METHODS This prospective study was conducted over a period of 2 years from Oct-2012 to Oct-2014 in 30 female patients aged between 25-65 years who were presented with lump in breast of size ≤5cms with or without pain, with or without lymph nodes to the outpatient department. All the patients were thoroughly asked about history, examined clinically, investigated, staged and managed by surgery either Breast Conservation Surgery or Modified Radical Mastectomy. Postoperative complications were recorded and followed up regularly. RESULTS The incidence of early breast cancer in this study was 0.98% with peak age incidence between 40-60 years and duration of symptoms <6 months in 18 patients. Breast Conservation Surgery + axillary dissection + Radiotherapy was done in 23%. Prognosis was good in these patients with no local recurrence and death. CONCLUSION The prognosis of early stage breast carcinoma patients in this study was good. To have long term tumor free and

  17. Infiltrating Ductal Carcinoma of the Breast Associated with Primary Breast Lymphoma

    OpenAIRE

    Arlen, Myron; Freiman, Jacob J.; Ionescu, Marina

    2011-01-01

    We report on the development of an uncommon association of pathologic processes, where an invasive adenocarcinoma of the breast developed concomitantly with a primary lymphoma arising in the same breast. The patient, a 78 year old female, presented with two palpable breast lesions in her left breast and an additional lesion in the right breast. Core needle biopsies of the lesions revealed both ductal carcinoma and lymphoma existing adjacent to each other in the left breast and a second primar...

  18. Metastatic Breast Carcinoma to the Prostate Gland

    Science.gov (United States)

    Kapp, Meghan E.

    2016-01-01

    Cancer of the male breast is an uncommon event with metastases to the breast occurring even less frequently. Prostate carcinoma has been reported as the most frequent primary to metastasize to the breast; however, the reverse has not been previously reported. Herein, we present, for the first time, a case of breast carcinoma metastasizing to the prostate gland. Prostate needle core biopsy revealed infiltrative nests of neoplastic epithelioid cells, demonstrated by immunohistochemistry (IHC) to be positive for GATA3 and ER and negative for PSA and P501S. A prostate cocktail by IHC study demonstrated lack of basal cells (p63 and CK903) and no expression of P501S. The patient's previous breast needle core biopsy showed strong ER positivity and negative staining for PR and HER2. Similar to the prostate, the breast was negative for CK5/6, p63, and p40. This case demonstrates the importance of considering a broad differential diagnosis and comparing histology and IHC to prior known malignancies in the setting of atypical presentation or rare tumors. PMID:27429817

  19. Metastatic Breast Carcinoma to the Prostate Gland

    Directory of Open Access Journals (Sweden)

    Meghan E. Kapp

    2016-01-01

    Full Text Available Cancer of the male breast is an uncommon event with metastases to the breast occurring even less frequently. Prostate carcinoma has been reported as the most frequent primary to metastasize to the breast; however, the reverse has not been previously reported. Herein, we present, for the first time, a case of breast carcinoma metastasizing to the prostate gland. Prostate needle core biopsy revealed infiltrative nests of neoplastic epithelioid cells, demonstrated by immunohistochemistry (IHC to be positive for GATA3 and ER and negative for PSA and P501S. A prostate cocktail by IHC study demonstrated lack of basal cells (p63 and CK903 and no expression of P501S. The patient’s previous breast needle core biopsy showed strong ER positivity and negative staining for PR and HER2. Similar to the prostate, the breast was negative for CK5/6, p63, and p40. This case demonstrates the importance of considering a broad differential diagnosis and comparing histology and IHC to prior known malignancies in the setting of atypical presentation or rare tumors.

  20. Inflammatory carcinomas of the breast.

    OpenAIRE

    Anderson, J. M.

    1980-01-01

    Only 4.4% of patients with inflammatory carcinomas of the breast survive 5 years. The incidence of the disease is fortunately low at less than 2% of all mammary malignancies, and there is no relationship to pregnancy or lactation. Clinical diagnosis should be supplemented by searches for microscopic metastases in dermal lymphatics and for distant metastases before a therapeutic programme is planned. Combinations of local and systemic treatments best suited to each individual should be devised...

  1. Thyroid Metastasis from Breast Carcinoma Accompanied by Papillary Thyroid Carcinoma

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    Song-I Yang

    2014-07-01

    Full Text Available Metastasis to the thyroid gland is very rare. Recently, we experienced a case of thyroid metastasis from breast cancer accompanying a papillary thyroid. A 51-year-old female patient presented with a palpated lymph node on her left lateral neck. The patient had undergone a left modified radical mastectomy followed by chemotherapy and hormonal therapy 12 years prior. Ultrasonography of the neck revealed a malignant looking nodule at the left thyroid lobe, measuring 0.9 × 0.9 cm, and several cystic nodules at the right thyroid lobe. Ultrasonography of the neck additionally revealed a malignant looking lymph node at the right level VI. Fine-needle aspiration of the left thyroid lobe resulted in a diagnosis of papillary thyroid carcinoma and that of the right level VI in Hurthle cell lesion. The patient had a total thyroidectomy with selective dissection of the left neck node. Pathologic assessment of the specimen revealed metastatic carcinoma from the breast carcinoma and papillary thyroid carcinoma. Although the thyroid gland is highly vascularized, metastasis of malignant tumors to the thyroid is relatively rare and detection of metastasis shows a low frequency. So a careful evaluation of thyroid tumor should be considered in a patient with a history of other malignancy.

  2. Proliferative fibrocystic lesions in association with carcinoma breast- Study of mastectomy specimens

    OpenAIRE

    R, Shashikala; Ravindra, Savithri

    2015-01-01

    Background: Breast cancer remains a global health problem with an increasing incidence. Proliferative breast diseases are recognized as one of the risk factors in the development of carcinoma. The study was undertaken to know the frequency of proliferative fibrocystic lesions in association with breast carcinomas in mastectomy specimens.Material and methods: The present study included 100 cases of mastectomies for carcinoma breast at Kempegowda Institute of Medical Sciences, Bangalore from Au...

  3. Carcinoma breast: a histopathological audit

    International Nuclear Information System (INIS)

    Objective: To compare audited results with original reports in cases of breast carcinoma, as a part of quality assurance programme. Design: A descriptive study. Place and Duration of Study: January 2001 to December 2001 at the Armed Forces Institute of Pathology (AGIP), Rawalpindi, Pakistan. Materials and Methods: Slides and original reports of 191 cases of breast carcinoma diagnosed by different consultants in the department were retrieved from the case files. The cases were re-examined for histological type, nuclear grade, tumor grade, Iymphovascular invasion and tumor necrosis without knowledge of the previous report. The new independent observations were recorded and differences from original reports were analysed. Chi-square test was used for statistical analysis. Results: There was no discrepancy about malignant nature of all the 191 lesions. However, 39 cases (20.4%) showed some differences of grade, Iymphovascular invasion and necrosis, from their original reports. Omission of most of the parameters (n=45) was due to lack of tabulated reporting. The differences of results of Iymphovascular invasion and necrosis were not statistically significant (p-values = 0.90 each), but differences of nuclear and tumor grade were statistically significant (p-value <0.001 and <0.01). Conclusion: There was no discrepancy in the reports such as histological types or the presence of tumors. Tabulated form of reporting has less chance of omission of important parameters. (author)

  4. STUDY ON NUCLEAR MATRIX PROTEINS FROM HUMAN BREAST CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    HE Qian; ZHANG Shu-qun; CHU Yong-lie; JIA Xiao-li; JIANG Jian-tao

    2009-01-01

    Objective To investigate the marker protein of human breast carcinoma from nuclear matrix proteins (NMPs).Methods NMPs were injected subcutaneously into rabbit to get antiserum, which was used to detect the NMPs specificity for breast carcinoma.Results There was an apparent positive band (100kD) in the NMPs of breast carcinoma, which did not exist in normal breast and other tumors that were detected.Conclusion One or one group of 100kD NMPs were found to be related to human breast carcinoma, which may be involved in the carcinogenesis and development of human breast carcinoma and valuable for breast carcinoma diagnosis.

  5. The diagnostic utility of the minimal carcinoma triple stain in breast carcinomas.

    Science.gov (United States)

    Ross, Dara S; Liu, Yi-Fang; Pipa, Jennifer; Shin, Sandra J

    2013-01-01

    Pathologists are expected to accurately diagnose increasingly smaller breast carcinomas. Correct classification (ie, lobular vs ductal or in situ vs invasive) directly affects subsequent management, especially when the focus is near a surgical margin or present in a needle core biopsy and is further challenging if the lesion is morphologically ambiguous. We assessed the diagnostic utility of a multiplex, trichromogen immunostain of 3 commonly employed antibodies (CK7, p63, and E-cadherin) developed in our laboratory to evaluate these small lesions. Of the 147 specimens containing minimal (defined as ≤3 mm in size) invasive carcinoma, 81 also contained in situ carcinoma. In each case, the Minimal Carcinoma Triple Stain was prepared with a parallel H&E-stained slide. Observations of staining characteristics in the focus of interest were recorded. The Minimal Carcinoma Triple Stain was diagnostically useful in all but 1 case. In a case of invasive lobular carcinoma in an excisional biopsy, the Minimal Carcinoma Triple Stain stained only the surrounding breast tissue (appropriately) and not the focus of interest. Also, a subset of 29 of 81 excisional biopsies had minimal invasive carcinoma located 2 mm or less from the inked surgical margin, in which in all cases the Minimal Carcinoma Triple Stain was fully interpretable despite morphologic distortion due to concomitant cautery artifact and tissue disruption in some cases. The Minimal Carcinoma Triple Stain offers an accurate and tissue-conserving method to diagnose small, morphologically problematic foci of breast carcinoma while ideally leaving more tissue for additional adjunctive studies.

  6. DUCTAL CARCINOMA IN SITU OF THE BREAST

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective: To investigate the clinical characteristics, treatment and prognosis of ductal carcinoma in situ (DCIS) of the breast. Methods: Clinicopathological and follow-up data were collected in 52 patients with DCIS. Results: The clinic data showed that 50 patients had signs of breast lumps or/and nipple discharges, 2 patients presented abnormal mammography; 2 patients had lymph node involved; and 14 patients were accompanied with intraductal papillomatosis. All patients were Received surgical therapy. The follow-up data showed 1 patient locally recurred after lumpectomy, and was underwent mastectomy again, then cured. There were no patients died of DCIS. Conclusion: Mastectomy should be a standard surgical mode, and the prognosis of DCIS was favorable, but mammography for screening of asymptomatic women should be strengthened to find DCIS.

  7. Infiltrating ductal carcinoma of the breast associated with primary breast lymphoma.

    Science.gov (United States)

    Arlen, Myron; Freiman, Jacob J; Ionescu, Marina

    2011-01-01

    We report on the development of an uncommon association of pathologic processes, where an invasive adenocarcinoma of the breast developed concomitantly with a primary lymphoma arising in the same breast. The patient, a 78 year old female, presented with two palpable breast lesions in her left breast and an additional lesion in the right breast. Core needle biopsies of the lesions revealed both ductal carcinoma and lymphoma existing adjacent to each other in the left breast and a second primary lymphoma in her right breast. The mammogram, which also defined the lesions, illustrated collision tumors of the left breast and a separate pathologic process in the right breast. Excision of the lesions confirmed the two independent lesions on the left side, one an infiltrating ductal carcinoma and the second a large B-cell lymphoma. Biopsy of the right breast also demonstrated existence of a large B-cell lymphoma. Left axillary biopsy using sentinel node technology indicated that there was no evidence of nodal metastasis. The question arose as to possible etiologic factors related to viral transfection at the DNA level, that could cause transformation within the ductal epithelium of the breast with similar transfection of the lymphocytes of an adjacent intramammary node, that led to the development of the simultaneous pathologic processes of ductal carcinoma and B-cell lymphoma, defined on biopsy. PMID:21475637

  8. Infiltrating Ductal Carcinoma of the Breast Associated with Primary Breast Lymphoma

    Directory of Open Access Journals (Sweden)

    Myron Arlen, Jacob J. Freiman, Marina Ionescu

    2011-01-01

    Full Text Available We report on the development of an uncommon association of pathologic processes, where an invasive adenocarcinoma of the breast developed concomitantly with a primary lymphoma arising in the same breast. The patient, a 78 year old female, presented with two palpable breast lesions in her left breast and an additional lesion in the right breast. Core needle biopsies of the lesions revealed both ductal carcinoma and lymphoma existing adjacent to each other in the left breast and a second primary lymphoma in her right breast. The mammogram, which also defined the lesions, illustrated collision tumors of the left breast and a separate pathologic process in the right breast. Excision of the lesions confirmed the two independent lesions on the left side, one an infiltrating ductal carcinoma and the second a large B-cell lymphoma. Biopsy of the right breast also demonstrated existence of a large B-cell lymphoma. Left axillary biopsy using sentinel node technology indicated that there was no evidence of nodal metastasis. The question arose as to possible etiologic factors related to viral transfection at the DNA level, that could cause transformation within the ductal epithelium of the breast with similar transfection of the lymphocytes of an adjacent intramammary node, that led to the development of the simultaneous pathologic processes of ductal carcinoma and B-cell lymphoma, defined on biopsy.

  9. Impact of Squamous Differentiation in Breast Carcinoma.

    Science.gov (United States)

    Pai, Trupti; Shet, Tanuja; Desai, Sangeeta; Patil, Asawari; Nair, Nita; Parmar, Vani; Gupta, Sudeep; Budrukkar, Ashwini; Sarin, Rajiv; Badwe, Rajendra

    2016-09-01

    This study attempted to review the impact of extent of squamous differentiation in 56 infiltrating duct carcinomas (IDC) with squamous differentiation (metaplastic squamous carcinomas [MSC]). Tumors showing 100% squamous elements were labeled as primary squamous carcinomas (PSC; n = 28) and compared with 28 MSC showing lesser squamous components. A clinicopathological comparison revealed that lymphovascular emboli were never seen in any PSC but were noted in 7/28 of other MSC, while perineural invasion was seen only in PSC and not in MSC. Nodal metastasis was significantly more in other MSC as opposed to PSC. Most MSC presented with 2- to 5-cm sized tumors while PSC were 5 to 10 cm in size. PSC showed cystic change while MSC did not. Disease free survival (DFS) for MSC versus PSC was 64% versus 39.8%, while overall survival (OAS) was 72.7% in MSC versus 66.7% in PSC. Tumor stage affected DFS in MSC while none of the factors affected DFS/OAS in PSC. The extent of squamous differentiation affected DFS with best behavior for metaplastic carcinomas showing 90% squamous component (P = .024). PSC of breast is an aggressive disease and show distinct clinicopathological features from other MSC, and though the current definition of MSC does not advocate quantifying the squamous element, clearly this affects prognosis. PMID:27076454

  10. Breast carcinoma metastasis to the lacrimal gland

    DEFF Research Database (Denmark)

    Nickelsen, Marie N.; Von Holstein, Sarah; Hansen, Alastair B.;

    2015-01-01

    tomography scans revealed irregular lacrimal gland tumours in the two patients. The two patients had history of breast cancer. The first breast cancer metastasis in the lacrimal gland demonstrated a cribriform growth pattern containing ductal elements. The epithelial tumour cells stained positive...... study aimed to describe two such cases and draw attention to breast carcinomas as a differential diagnosis and the most frequent cause of lacrimal gland metastasis....

  11. Gene therapy for carcinoma of the breast

    OpenAIRE

    Stoff-Khalili, MA; Dall, P.; Curiel, DT

    2006-01-01

    In view of the limited success of available treatment modalities for breast cancer, alternative and complementary strategies need to be developed. The delineation of the molecular basis of breast cancer provides the possibility of specific intervention by gene therapy through the introduction of genetic material for therapeutic purposes. In this regard, several gene therapy approaches for carcinoma of the breast have been developed. These approaches can be divided into six broad categories: (...

  12. Bilateral multiple extraocular muscle metastasis from breast carcinoma

    Directory of Open Access Journals (Sweden)

    Ramesh Murthy

    2011-01-01

    Full Text Available We report a rare presentation of an initially misdiagnosed case of a pseudotumor, which on histopathology was diagnosed as bilateral breast metastases of lobular carcinoma involving multiple extraocular muscles. A 61-year-old lady presented with external ophthalmoplegia and diplopia. Incisional biopsy was performed using a lid crease approach and the patient received radiotherapy and hormonal therapy. Following prolonged hormonal therapy, complete remission was achieved, with improvement in ocular motility and resolution of diplopia, about 18 months after the initial presentation. Multiple extraocular muscle involvement by breast carcinoma metastasis is very rare and should be considered in the differential diagnosis, especially in patients with a prior history of breast carcinoma.

  13. Breast Fibroleiomysarcoma in Male. A Case Presentation

    Directory of Open Access Journals (Sweden)

    Lidia Torres Ajá

    2007-08-01

    Full Text Available The first case of breast mixed carcinoma in male is presented and surgically operated in our university hospital ¨Dr. Gustavo Aldereguia Lima¨ in Cienfuegos, Cuba. It has been the first case in 27 years diagnosed to a 46 year old patient who lives in Cienfuegos city by means of a paraffin biopsy. It was performed in the pathologic anatomy department of our institution. The presentation of this case is considered of great scientific importance due to there is no other reference of a case like this before in our province or in any other of our country.

  14. Metaplastic breast carcinomas display genomic and transcriptomic heterogeneity [corrected]. .

    Science.gov (United States)

    Weigelt, Britta; Ng, Charlotte K Y; Shen, Ronglai; Popova, Tatiana; Schizas, Michail; Natrajan, Rachael; Mariani, Odette; Stern, Marc-Henri; Norton, Larry; Vincent-Salomon, Anne; Reis-Filho, Jorge S

    2015-03-01

    Metaplastic breast carcinoma is a rare and aggressive histologic type of breast cancer, preferentially displaying a triple-negative phenotype. We sought to define the transcriptomic heterogeneity of metaplastic breast cancers on the basis of current gene expression microarray-based classifiers, and to determine whether these tumors display gene copy number profiles consistent with those of BRCA1-associated breast cancers. Twenty-eight consecutive triple-negative metaplastic breast carcinomas were reviewed, and the metaplastic component present in each frozen specimen was defined (ie, spindle cell, squamous, chondroid metaplasia). RNA and DNA extracted from frozen sections with tumor cell content >60% were subjected to gene expression (Illumina HumanHT-12 v4) and copy number profiling (Affymetrix SNP 6.0), respectively. Using the best practice PAM50/claudin-low microarray-based classifier, all metaplastic breast carcinomas with spindle cell metaplasia were of claudin-low subtype, whereas those with squamous or chondroid metaplasia were preferentially of basal-like subtype. Triple-negative breast cancer subtyping using a dedicated website (http://cbc.mc.vanderbilt.edu/tnbc/) revealed that all metaplastic breast carcinomas with chondroid metaplasia were of mesenchymal-like subtype, spindle cell carcinomas preferentially of unstable or mesenchymal stem-like subtype, and those with squamous metaplasia were of multiple subtypes. None of the cases was classified as immunomodulatory or luminal androgen receptor subtype. Integrative clustering, combining gene expression and gene copy number data, revealed that metaplastic breast carcinomas with spindle cell and chondroid metaplasia were preferentially classified as of integrative clusters 4 and 9, respectively, whereas those with squamous metaplasia were classified into six different clusters. Eight of the 26 metaplastic breast cancers subjected to SNP6 analysis were classified as BRCA1-like. The diversity of histologic

  15. [Bone metastases in breast carcinoma].

    Science.gov (United States)

    Teut, Michael; Warning, Albrecht

    2006-02-01

    The case of a 66-year-old patient with multiple osteolytic bone metastases caused by breast cancer is presented. The patient refused conventional pain therapy although she suffered from severe pain. A complementary therapy with homoeopathic high potencies, devil's-claw extract, enzymes, alendronate and orthomolecular substitution as well as physiotherapy resulted in effective pain relief over a period of 1 year. The case is discussed. PMID:16582551

  16. Oral cavity metastasis: An unusual presentation of carcinoma prostate

    OpenAIRE

    Damodaran, Dileep; Kathiresan, N.; Satheesan, B.

    2008-01-01

    Oral cavity cancers form the third most common cancers among men in south India. The oral cavity is a very rare site for metastases and has been described in various cancers, particularly lung, breast, kidney and colon carcinoma. Here a very rare case of a buccal metastasis from prostate carcinoma that was originally evaluated as a primary oral cavity malignancy is presented. Histopathological examination of a biopsy of the lesion revealed papillary adenocarcinoma Grade II, nuclear Grade II, ...

  17. Mucinous Carcinoma of the Breast with Neuroendocrine Differentiation

    OpenAIRE

    Varadharajan, Eswari; Priya, Shanmuga; Prakash, Geetha; Mugundan, Archana; Easwaramurthi, Praveen

    2015-01-01

    Mucinous carcinoma of the breast is a well-differentiated type of adenocarcinoma accounting for 2-5% of all breast cancers. Pure mucinous carcinoma of the breast has a favorable prognosis, usually seen in post-menopausal women. Neuroendocrine differentiation has been described in both in-situ and infiltrating breast cancers .Mucinous carcinomas of the breast appear to have the greatest association with neuroendocrine differentiation. Chromogranin A and synaptophysin are specific immunohistoch...

  18. Invasive ductal carcinoma of the breast in a 14-year-old girl

    International Nuclear Information System (INIS)

    Breast cancer is rare in children and adolescents. In particular, there are very few cases of invasive ductal carcinoma in childhood. We report a case of invasive ductal carcinoma of the breast in a 14-year-old girl presenting as a palpable mass. While the tumor demonstrated a relatively benign appearance on ultrasound, magnetic resonance imaging revealed typical malignant features. Several polymorphisms of single nucleotide variation were observed on gene analysis. The patient underwent breast conserving surgery and received subsequent concurrent chemo-radiation therapy. An awareness that ductal carcinoma of the breast rarely occurs in children is important to detect early stage breast cancer. (orig.)

  19. Invasive ductal carcinoma of the breast in a 14-year-old girl

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Joo Yeon; Kim, Yun Ju; Kim, Sung Hun; Kang, Bong Joo [Seoul St. Mary' s Hospital, College of Medicine, The Catholic University of Korea, Department of Radiology, Seoul (Korea, Republic of); Song, Byung Joo [The Catholic University of Korea, Department of General Surgery, Seoul St. Mary' s Hospital, College of Medicine, Seoul (Korea, Republic of)

    2014-11-15

    Breast cancer is rare in children and adolescents. In particular, there are very few cases of invasive ductal carcinoma in childhood. We report a case of invasive ductal carcinoma of the breast in a 14-year-old girl presenting as a palpable mass. While the tumor demonstrated a relatively benign appearance on ultrasound, magnetic resonance imaging revealed typical malignant features. Several polymorphisms of single nucleotide variation were observed on gene analysis. The patient underwent breast conserving surgery and received subsequent concurrent chemo-radiation therapy. An awareness that ductal carcinoma of the breast rarely occurs in children is important to detect early stage breast cancer. (orig.)

  20. 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.

  1. Screen-detected mucinous breast carcinoma: Potential for delayed diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Dhillon, R. [Department of Diagnostic and Interventional Imaging, Royal Perth Hospital, Perth, WA (Australia)]. E-mail: ravinder.dhillon@health.wa.gov.au; Depree, P. [Department of Diagnostic and Interventional Imaging, Royal Perth Hospital, Perth, WA (Australia); Metcalf, C. [Department of Anatomical Pathology, Royal Perth Hospital, Perth, WA (Australia); Wylie, E. [Department of Diagnostic and Interventional Imaging, Royal Perth Hospital, Perth, WA (Australia)

    2006-05-15

    AIM: To describe the imaging features of 34 screen-detected mucinous carcinomas lesions. MATERIALS AND METHODS: The BreastScreen Western Australia (WA) database between January 1991 and December 2003 was searched. During this period, 214,507 women were screened and 2745 cases of invasive carcinoma and 45 cases of mucinous carcinoma were recorded. Case notes, radiology films and pathology reports of patients with mucinous carcinoma were reviewed. Thirty-four radiologically detected pure mucinous carcinomas are described. RESULTS: Of the pure mucinous carcinomas, the average age at diagnosis was 65 years (range 48-82 years), which was higher than that of other women with breast cancer (average age 60 years) screened at BreastScreen WA. Characteristic mammographic features of mucinous carcinoma are well-circumscribed masses with lobulated margins (26/34). Only 39% (11/28) of tumours were detected at ultrasound, as the smaller lesions less than 15 mm in diameter were often isoechoic with normal fat. Where histological grade was reported at excision, most (25/26) were low to medium-grade tumours (Bloom, Richardson and Elston grade I and II). A significant number of lesions (13/34) were evident on the previous screening examination where they were misinterpreted as benign lesions. However, none of these cases had positive axillary lymph nodes at final diagnosis. CONCLUSION: Although mammographically benign appearances of mucinous carcinoma caused a delay in diagnosis in 38% of the present cases, mucinous breast carcinomas have a favourable prognosis, as they are often low-grade tumours and rarely metastasize. Delay in diagnosis for these tumours in a screening programme may not lead to a significant adverse outcome for most women.

  2. Serum biochemical markers in carcinoma breast.

    Directory of Open Access Journals (Sweden)

    Seth R

    2003-08-01

    Full Text Available BACKGROUND: Despite the extensive research for many years throughout the world, the etiopathogenesis of cancer still remains obscure. For the early detection of carcinoma of various origins, a number of biochemical markers have been studied to evaluate the malignancy. AIM: To analyse serum gamma glutamyl transpeptidase (GGTP, lactate dehydrogenase (LDH and superoxide dismutase (SOD in carcinoma breast patients. SETTINGS & DESIGN: The serum biochemical markers were estimated in twenty five histopathologically confirmed patients with carcinoma breast and equal number of healthy age- matched individuals served as control. MATERIAL & METHODS: Serum gamma glutamyl transpeptidase (GGTP, lactate dehydrogenase (LDH and superoxide dismutase (SOD were estimated and their sensitivity determined. Statistics: Data was analysed with student′s ′t′-test and sensitivity score of these markers was determined. RESULTS & CONCLUSIONS: The mean serum GGTP, LDH and SOD activities in patients with carcinoma breast were tremendously increased as compared to controls, and a steady increase was observed in their activities from stage I through stage IV as well as following distant metastasis. Serum GGTP, LDH and SOD might prove to be most sensitive biomarkers in carcinoma breast in early detection of the disease.

  3. An Unusual Case of Gastric Cancer Presenting with Breast Metastasis with Pleomorphic Microcalcifications

    Science.gov (United States)

    Ka, Solomon Yig Joon; Lo, Sherwin Shing Wai; Chu, Chi Yeung; Ma, Ming Wai

    2012-01-01

    Breast metastasis from gastric carcinoma is rare. We present a case of right breast mass with microcalcification in which the diagnosis of poorly differentiated adenocarcinoma from the stomach was made after a biopsy. Pleomorphic microcalcification was noted in the ill-defined breast mass, which is a rare feature in breast metastasis. Since breast metastasis usually signifies advanced metastatic disease, differentiating primary breast cancer from metastasis is important for appropriate treatment. PMID:23091550

  4. An Unusual Case of Gastric Cancer Presenting with Breast Metastasis with Pleomorphic Microcalcifications

    OpenAIRE

    Luk, Yiu Shiobhon; Ka, Solomon Yig Joon; Lo, Sherwin Shing Wai; Chu, Chi Yeung; Ma, Ming Wai

    2012-01-01

    Breast metastasis from gastric carcinoma is rare. We present a case of right breast mass with microcalcification in which the diagnosis of poorly differentiated adenocarcinoma from the stomach was made after a biopsy. Pleomorphic microcalcification was noted in the ill-defined breast mass, which is a rare feature in breast metastasis. Since breast metastasis usually signifies advanced metastatic disease, differentiating primary breast cancer from metastasis is important for appropriate treatm...

  5. Case Report: Ductal Carcinoma In Situ in the Male Breast

    Directory of Open Access Journals (Sweden)

    Joshua Chern

    2012-01-01

    Full Text Available High-grade ductal carcinoma in situ is incredibly rare in male patients. The prognosis for ductal carcinoma in situ (DCIS in a male patient is the same as it would be for a female with the same stage disease; therefore, early recognition and diagnosis are of the utmost importance. We present a case of a male with unilateral invasive ductal carcinoma who was diagnosed with DCIS in the contralateral breast. The DCIS presented as microcalcifications on mammography and was found to be biopsy proven grade 3 papillary DCIS. This case also illustrates the importance of family history and risk factors, all of which need to be evaluated in any male presenting with a breast mass or nipple discharge.

  6. Malignant Mesothelioma Mimicking Invasive Mammary Carcinoma in a Male Breast

    Directory of Open Access Journals (Sweden)

    Mohamed Mokhtar Desouki

    2015-01-01

    Full Text Available Malignant mesothelioma is an uncommon tumor with strong association with asbestos exposure. Few cases of malignant pleural mesothelioma metastatic to the female breast have been reported. Herein, we presented, for the first time, a case of locally infiltrating malignant pleural mesothelioma forming a mass in the breast of a male as the first pathologically confirmed manifestation of the disease. Breast ultrasound revealed an irregular mass in the right breast which involves the pectoralis muscle. Breast core biopsy revealed a proliferation of neoplastic epithelioid cells mimicking an infiltrating pleomorphic lobular carcinoma. IHC studies showed the cells to be positive for calretinin, CK5/6, WT1, and CK7. The cells were negative for MOC-31, BerEp4, ER, and PR. A final diagnosis of malignant mesothelioma, epithelioid type, was rendered. This case demonstrates the importance of considering a broad differential diagnosis in the setting of atypical presentation with application of a panel of IHC markers.

  7. Melanocyte colonization and pigmentation of breast carcinoma

    DEFF Research Database (Denmark)

    Mele, Marco; Laurberg, Tinne; Engberg Damsgaard, Tine;

    2012-01-01

    Introduction. Melanocyte colonization of breast carcinoma by nonneoplastic melanocytes of epidermal origin is a rare and serious condition first described in 1977. We report on the exceptional clinical and pathological features of this migration phenomenon in a 74-year-old patient. Discussion. The...

  8. Unusual Presentation of Cystic Papillary Thyroid Carcinoma

    OpenAIRE

    Patil, Vijayraj S.; Abhishek Vijayakumar; Neelamma Natikar

    2012-01-01

    Papillary thyroid carcinoma is the most common thyroid malignancy, accounting for 80% of all thyroid cancers. The most common presentation of thyroid cancer is an asymptomatic thyroid mass or a nodule. Usually as thyroid enlarges, it extends in to mediastinum. Papillary thyroid carcinoma presentation as multiple true cystic swelling extending from neck to anterior chest wall in subcutaneous plane is not present in the literature. We present a rare case of cystic papillary thyroid carcinoma wh...

  9. Quantitative histopathological variables in in situ and invasive ductal and lobular carcinomas of the breast

    DEFF Research Database (Denmark)

    Ladekarl, M; Sørensen, Flemming Brandt

    1993-01-01

    This study was carried out to compare quantitative histopathological estimates obtained in normal breast epithelium (N = 15), lobular carcinoma in situ (N = 29), ductal carcinoma in situ (N = 24), invasive lobular carcinoma (N = 39), and invasive ductal carcinoma (N = 71) of the female breast......) with those obtained in tumors of pure lobular carcinoma in situ (N = 7), only the difference in mean NI reached statistical significance (2p = 0.001). Several significant differences were found between means of quantitative histopathological estimates obtained in normal breast epithelium, pure in situ...... value of the investigated variables in the diagnostic separation of normal breast epithelium, in situ lesions, and invasive carcinomas. The quantitative variables obtained in the situ lesions did not indicate whether an accompanying invasive tumor was present or not....

  10. Clinicopathological study of male breast carcinoma: 24 years of experience

    International Nuclear Information System (INIS)

    Because breast cancer in men is rare, few patients are available for prospective studies. To learn more about its epidemiology, risk factors, clinical features, genetics and pathology in our country, we conducted a retrospective study of all cases seen in recent decades at our institution. We identified each case of male breast cancer in the database at the Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India, between the years 1983 to 2007. We identified only 32 cases of male breast cancer over the 24-year period. Male breast cancer accounted for 32 (2.8%) of 1141 resected breast specimens, which included all breast lesions and 32 (4.1%) of 780 breast cancer cases. Of the 32 cases, 20 (62.5%) had various associated risk factors. Invasive ductal carcinoma was seen in 30 cases (93.7%). Of 20 cases that underwent molecular studies, 16 (80%) patients had estrogen receptor positivity whereas 14 (70%) had progesterone receptor positivity. Six cases (30%) overexpressed HER2 and p53. The BRCA2 mutation was observed in 4 cases (40%) while no patient presented with the BRCA1 mutation. An incidence of 4.1% for male breast cancer indicates that this disease is not as uncommon as presumed in this part of the world. Breast cancer in men seems more frequently to be hormone receptor positive and the BRCA2 mutation confers a significant risk to men. (author)

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

    Directory of Open Access Journals (Sweden)

    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.

  12. Squamous cell carcinoma larynx presenting as idiopathic thrombocytopenic purpura

    Directory of Open Access Journals (Sweden)

    Bekur R

    2015-01-01

    Full Text Available Association of immune thrombocytpenic purpura with solid malignancy as paraneoplastic manifestation has been reported earlier mainly with lymphoma and breast cancer. We report the case of a patient with squamous cell carcinoma of the larynx presenting with idiopathic thombocytopenic purpura (ITP. A 67-year-old lady presented with multiple ecchymotic patches and petechiae all over the body and bleeding from oral cavity was found to have severe thrombocytopenia diagnosed as ITP with bone marrow evidence of peripheral destruction without infiltration of bone marrow. Five months later she was diagnosed to have squamous cell carcinoma of larynx. Platelet count improved after splenectomy.

  13. Gestational carcinoma of the female breast

    Energy Technology Data Exchange (ETDEWEB)

    Wallack, M.K.; Wolf, J.A. Jr.; Bedwinek, J.; Denes, A.E.; Glasgow, G.; Kumar, B.; Meyer, J.S.; Rigg, L.A.; Wilson-Krechel, S.

    1983-03-01

    Few neoplastic diseases can equal the amazing complexity and sheer perversity of carcinoma of the breast. No doubt as many decades of research lie ahead in its study as already have passed. Clinicians have long appreciated the special relationship of the disease to gestation. Diagnosis and treatment of breast cancer during pregnancy represent only a small part of this fascinating relationship. Although indispensable as research tools, animal models pertain to the human disease only in limited, ill-defined ways. The etiology of human breast cancer remains unclear; chemical, viral, hormonal, genetic, and immunologic theories have all been put forward as possibilities. Although gestation clearly alters both the initiation and growth of mammary tumors, its exact role in the various theoretical considerations remains a mystery. The obstetrician-gynecologist holds an important front-line position in the war against breast cancer, as does any provider of primary care to women, and, indeed, as do women themselves. Rather than decrease vigilance during pregnancy, the physician should pursue with extra vigor any breast mass discovered in the gravid patient, when the clinical examination is even less reliable than usual. The finding of a breast mass usually necessitates biopsy. Except for the inclusion of specific pregnancy-related problems, such as galactocele, the diagnostic spectrum of breast masses removed during pregnancy does not differ from that in nonpregnant women.

  14. Oral Metastasis of Metaplastic Breast Carcinoma in a Patient with Neurofibromatosis 1

    Directory of Open Access Journals (Sweden)

    Ana Paula Molina Vivas

    2014-01-01

    Full Text Available Neurofibromatosis type 1 (NF1 has been associated with an increased risk for development of malignancy, especially malignant peripheral nerve sheath tumors. In addition, recently, literature has demonstrated an increased risk of breast cancer in women with NF1. The present paper shows a 53-year-old woman with NF1 who presented with metaplastic breast carcinoma and developed multiple metastases, including mandible. Furthermore, we reviewed the English literature, found 63 cases showing the association between NF1 and breast cancer, and added one more case. The present study demonstrated an important association between NF1 and breast cancer. Until the present time, there has been only one case of metaplastic breast carcinoma associated with NF1. Curiously, in our case the oral metastasis corresponded to sarcomatous component of metaplastic breast carcinoma.

  15. Sebaceous carcinoma. Presenting a case

    International Nuclear Information System (INIS)

    Patient of feminine sex of 65 years of age with tumor of approximately 1.5 cm of diameter, located in the right palpebral region, being put under ample exeresis of a tumor more pastia, whose anatomopathology result revealed sebaceous carcinoma with free edges. This is a rare malignant carcinoma that originates in perioculars sebaceous glands like the glands of Meibomio that affects the superior flicker. Clinically it appears like a small nodule, of small growth and its diagnose is based on a high degree of suspicion in any chronic process of the flicker. The selection processing is the surgery, the x-ray, radiotherapy is useful in the postoperating attention and like palliative therapy. (The author)

  16. Malignant melanoma and breast carcinoma: a bidirectional correlation.

    LENUS (Irish Health Repository)

    Ho, W L

    2012-02-01

    BACKGROUND: Epidemiologic and genetic studies have suggested a bidirectional association between breast carcinoma (BC) and malignant melanoma (MM). OBSERVATION: We present a series of patients with MM and BC detected in our department within a span of 6 months, raising concerns for the high associations between the two malignancies. This led us to match the concordance of the two tumours in the National Irish Cancer Registry. CONCLUSION: The national figures provide evidence of a link between BC and MM. We recommend increased awareness among clinicians leading to more detailed surveillance of both second primary tumours. All MM patients with a family history of BC should be referred to a breast clinic. Women above the age of 40 with MM should undergo annual mammography and those less than 40 may be better evaluated with a breast MRI. All breast cancer patients should be made aware of the significance of changing moles and those with suspicious lesions referred to a dermatologist for evaluation.

  17. Malignant melanoma and breast carcinoma: a bidirectional correlation.

    LENUS (Irish Health Repository)

    Ho, W L

    2009-03-05

    BACKGROUND: Epidemiologic and genetic studies have suggested a bidirectional association between breast carcinoma (BC) and malignant melanoma (MM). OBSERVATION: We present a series of patients with MM and BC detected in our department within a span of 6 months, raising concerns for the high associations between the two malignancies. This led us to match the concordance of the two tumours in the National Irish Cancer Registry. CONCLUSION: The national figures provide evidence of a link between BC and MM. We recommend increased awareness among clinicians leading to more detailed surveillance of both second primary tumours. All MM patients with a family history of BC should be referred to a breast clinic. Women above the age of 40 with MM should undergo annual mammography and those less than 40 may be better evaluated with a breast MRI. All breast cancer patients should be made aware of the significance of changing moles and those with suspicious lesions referred to a dermatologist for evaluation.

  18. Invasive breast carcinoma arising in microglandular adenosis: two case reports.

    Science.gov (United States)

    Choi, Jung Eun; Bae, Young Kyung

    2013-12-01

    Microglandular adenosis (MGA) is a rare benign disease that shows an infiltrative growth pattern of small glands, and it may progress to include atypia and carcinoma. Here we report two cases of breast carcinoma arising in MGA. Case 1 was a 44-year-old woman with a previous history of ductal carcinoma in situ in her right breast. During a follow-up, a 1.8 cm mass-like lesion was found in her left breast. An excisional biopsy suggested that the lesion was breast carcinoma. Case 2 was a 57-year-old woman with a 2.9 cm mass in her right breast. A core needle biopsy of the lesion suggested invasive carcinoma. Both patients underwent modified radical mastectomy with sentinel lymph node biopsy. Both tumors lacked a myoepithelial cell layer and stained positively for S-100, lysozyme, and α1-antitrypsin, which is typical of MGA. Both cases showed invasive carcinoma arising in MGA. PMID:24454466

  19. Bilateral synchronous breast carcinomas followed by a metastasis to the gallbladder: a case report

    Directory of Open Access Journals (Sweden)

    Dardamanis Dimitrios

    2007-09-01

    Full Text Available Abstract Background Breast cancer is usually associated with metastases to lungs, bones and liver. Breast carcinoma metastasizing to the gallbladder is very rare. Case presentation A 59-year-old woman presented with bilateral synchronous breast lesions. A palpable, retroareolar solid lesion of diameter equal to 5 cm was present in the right breast, and a newly developed, non-palpable lesion with microcalcifications (diameter equal to 0.7 cm was present in the upper outer quadrant of the left breast. Modified radical mastectomy was performed on the right breast and lumpectomy after hook-wire localization was performed on the left breast, combined with lymph node dissection in both sides. The pathological examination revealed invasive lobular carcinoma grade II in the right breast and invasive ductal carcinoma grade I in the left breast. Chemotherapy, radiation therapy, trastuzumab and letrozole were appropriately administered. At her 18-month follow-up, the patient was free of symptoms; the imaging tests (chest CT, abdominal U/S, bone scan, biochemical tests, blood cell count and tumor markers were also normal. At the 20th month after surgery however, the patient developed symptoms of cholecystitis and underwent cholecystectomy. The histopathological examination revealed metastasis of the lobular carcinoma to the gallbladder. Conclusion This extremely rare case confirms on a single patient the results of large series having demonstrated the preferential metastasis of lobular breast cancer to the gallbladder. Symptoms of cholecystitis should not be neglected in such patients, as they might indicate metastasis to the gallbladder.

  20. Secretory breast carcinomas with ETV6-NTRK3 fusion gene belong to the basal-like carcinoma spectrum.

    Science.gov (United States)

    Laé, Marick; Fréneaux, Paul; Sastre-Garau, Xavier; Chouchane, Olfa; Sigal-Zafrani, Brigitte; Vincent-Salomon, Anne

    2009-02-01

    Secretory breast carcinomas (carcinoma. A series of six secretory breast carcinomas were identified in our files. The ETV6 rearrangement was confirmed in all cases by fluorescence in situ hybridization. Immunophenotype was assessed with anti-ER, PR, ERBB2, KIT, EGFR, E-cadherin, vimentin, PS100, smooth muscle actin, basal (CK5/6 and 14), luminal cytokeratins (CK8/18) and p63 antibodies. In situ and invasive components shared the same immunoprofile and were ER, PR, ERBB2 negative with expression of basal cytokeratins. ETV6 gene alterations were present in both in situ and invasive components, highlighting their genetic similarities. The immunoprofile data (triple-negative with expression of basal markers) showed that secretory breast carcinomas with ETV6-NTRK3 fusion gene belong to the phenotypic basal-like spectrum of breast carcinomas. These results support the hypothesis that secretory breast carcinomas have immunohistochemical and genetic features that distinguish them from other basal-like tumors of the breast.

  1. Primary neuroendocrine breast carcinoma: a case report and literature review

    Directory of Open Access Journals (Sweden)

    Maria Helena Valentim

    2014-04-01

    Full Text Available The authors present a case of a neuroendocrine carcinoma in an asymptomatic 75-year-old woman, detected in routine breast screening. The lesion was visible at mammography as a well circumscribed, medium density nodule, with no associated microcalcifications, and at ultrasonography as a hypoechoic nodule, with irregular shape and ill-defined margins. Magnetic resonance imaging revealed findings consistent with malignancy.

  2. Role of surgery in breast metastasis from carcinoma of the cervix

    Directory of Open Access Journals (Sweden)

    Parveen Yadav

    2011-01-01

    Full Text Available Carcinoma of the cervix is the most common malignancy among women in India. Although metastatic disease is common, metastasis to breast is rare. A limited number of case reports are published in the world literature. Most of the previous reports of metastatic cervical carcinoma to breast are either autopsy series or widely disseminated disease where no treatment options were available. A rare case of cervical carcinoma presenting as metastasis in breast is reported here where palliative mastectomy improved the general condition of the patient. A female patient aged 58 years was diagnosed and treated for cervical carcinoma, FIGO stage 2B. Four months after the treatment which included both external beam and intracavitory radiotherapy, the patient presented with breast and lung metastasis. Palliative mastectomy was done which improved the general condition of the patient. Metastatic carcinoma of the cervix can present as a case of breast carcinoma. In an appropriate setting, this possibility should be kept in mind. Palliative mastectomy should be offered for patients of cervical carcinoma with metastasis to breast when needed.

  3. Breast magnetic resonance imaging in patients with occult breast carcinoma: evaluation on feasibility and correlation with histopathological findings

    Institute of Scientific and Technical Information of China (English)

    LU Hong; XU Yi-lin; ZHANG Shu-ping; LANG Rong-gang; Chi S.Zee; LIU Pei-fang; FU Li

    2011-01-01

    Background As an uncommon presentation, occult primary breast cancer remains a diagnostic and therapeutic challenge in clinical practice. This study aimed to retrospectively assess the feasibility of breast magnetic resonance imaging (MRI) in patients with malignant axillary lymphadenopathy and unknown primary malignancy, and correlation with histopathological characteristics.Methods A total of 35 women with occult breast carcinoma were evaluated with dynamic contrast-enhanced breast MRI. Whole seriate section was used in all cases. MRI performance was assessed and correlated with histopathological findings.Results Twenty-one of 35 patients were found to have primary breast carcinoma histologically. Twenty of the 21 patients had abnormal MR findings and 1 patient had a normal MRI study. Of the remaining 14 patients, 10 were negative on both MRI and surgery. Four had suspicious enhancement on MRI and no corresponding tumor was found. Lesions with mass enhancement were found in 55% (11/20) and ductual and segmental enhancement in 45%. The average diameter of the primary tumors was 15 mm. Invasive ductal carcinomas were found in 81% (17/21). One of 17 invasive ductual carcinomas was too small to be graded. Fourteen of the remaining 16 were classified as grade II and 2 as grade I. Thirty-two of the 35 patients had received estrogen receptor, progesterone receptor and human epidermal growth factor receptor 2 examinations and the 12 of 32 were triple-negative breast carcinoma.Conclusions Mass lesions with small size and lesions with ductal or segment enhancement are common MRI features in patients with occult breast cancer. The dominant types of primary tumors are invasive ductal carcinoma with moderate histopathological grade. The rate of triple-negative breast carcinoma may be higher in occult breast cancer.

  4. Diagnosis and minimally invasive treatment of early stage breast carcinoma

    NARCIS (Netherlands)

    van Esser, S.

    1979-01-01

    In this thesis the diagnostic work up and minimally invasive surgical treatment of early stage breast carcinoma is studied. Although the surgical treatment of breast carcinoma has improved significantly over the past decades, there is still room for improvement. On the one hand the focus is on early

  5. Biological characteristics of breast carcinomas with neuroendocrine cell differentiation

    Institute of Scientific and Technical Information of China (English)

    姚根有; 周吉林; 赵仲生; 阮俊

    2004-01-01

    Background The aim of this study was to investigate DNA content and expression of c-erbB-2, PS2, and prostate-specific antigen (PSA) proteins in breast carcinomas with neuroendocrine (NE) cell differentiation.Methods Chromogranin, c-erbB-2, PS2, and PSA in 131 samples of breast cancer were detected immunohistochemically. Classic Feulgen staining image analysis techniques were used to quantify DNA content in 81 of the breast cancer samples.Results The c-erbB-2 positive rate in breast carcinoma samples containing neuroendocrine cells was 37.5% and the rate of high expression of c-erbB-2 (++ or +++) was 33.3%, both significantly lower than that in breast carcinomas without neuroendocrine cells (62.6% and 68.7%, respectively, P 5c aneuploidy cells, and rate of aneuploidy among cells were all lower than that in NE (-) breast carcinomas (P<0.01). In NE (+) grade I or II breast carcinomas, these indices were also all lower than that in the NE (-) breast carcinoma samples (P<0.01).Conclusion Breast carcinomas with neuroendocrine differentiation have a lower rate of malignancy. Neuroendocrine differentiation could serve as a prognostic marker in clinical practice.

  6. Anal metastasis from recurrent breast lobular carcinoma: A case report

    Institute of Scientific and Technical Information of China (English)

    Maria Puglisi; Emanuela Varaldo; Michela Assalino; Gianluca Ansaldo; Giancarlo Torre; Giacomo Borgonovo

    2009-01-01

    We report a case of isolated gastrointestinal metastasis from breast lobular carcinoma, which mimicked primary anal cancer. In July 2000, an 88-year-old woman presented with infiltrating lobular cancer (pT1/G2/N2). The patient received postoperative radiotherapy and hormonal therapy. Four years later,she presented with an anal polypoid lesion. The mass was removed for biopsy. Immunohistochemical staining suggested a breast origin. Radiotherapy was chosen for this patient, which resulted in complete regression of the lesion. The patient died 3 years after the first manifestation of gastrointestinal metastasis.According to the current literature, we consider the immunohistochemistry features that are essential to support the suspicion of gastrointestinal breast metastasis, and since we consider the gastrointestinal involvement as a sign of systemic disease, the therapy should be less aggressive and systemic.

  7. Breast Carcinoma With Unrecognized Neuroendocrine Differentiation Metastasizing to the Pancreas

    DEFF Research Database (Denmark)

    Christensen, Lene; Mortensen, Michael Bau; Detlefsen, Sönke

    2016-01-01

    , a second panel revealed positivity for estrogen receptors and GATA3. On review of the lumpectomy specimen, a significant neuroendocrine component was found, leading to the final diagnosis of breast carcinoma with neuroendocrine features metastasizing to the pancreas. Neuroendocrine markers...... are not routinely analyzed in breast tumors. Hence, metastases from breast carcinomas with unrecognized neuroendocrine features may lead to false diagnoses of primary neuroendocrine tumors at different metastatic sites, such as the pancreas....

  8. Regulation of In Situ to Invasive Breast CarcinomaTransition

    Energy Technology Data Exchange (ETDEWEB)

    Hu, Min; Carroll, Danielle K.; Weremowicz, Stanislawa; Chen,Haiyan; Carrasco, Daniel; Richardson, Andrea; Bissell, Mina; Violette,Shelia; Gelman, Rebecca S.; Schnitt, Stuart; Polyak, Kornelia

    2007-03-13

    The transition of ductal carcinoma in situ (DCIS) to invasive carcinoma is a key event in breast tumor progression that is poorly understood. Comparative molecular analysis of tumor epithelial cells from in situ and invasive tumors has failed to identify consistent tumor stage-specific differences. However, the myoepithelial cell layer, present only in DCIS, is a key distinguishing and diagnostic feature. To determine the contribution of non-epithelial cells to tumor progression, we analyzed the role of myoepithelial cells and fibroblasts in the progression of in situ carcinomas using a xenograft model of human DCIS. Progression to invasion was promoted by fibroblasts, but inhibited by normal myoepithelial cells. The invasive tumor cells from these progressed lesions formed DCIS rather than invasive cancers when re-injected into naive mice. Molecular profiles of myoepithelial and epithelial cells isolated from primary normal and cancerous human breast tissue samples corroborated findings obtained in the xenograft model. These results provide the proof of principle that breast tumor progression could occur in the absence of additional genetic alterations and that tumor growth and progression could be controlled by replacement of normal myoepithelial inhibitory signals.

  9. Regulation of in situ to invasive breast carcinoma transition

    Energy Technology Data Exchange (ETDEWEB)

    Polyak, Kornelia; Hu, Min; Yao, Jun; Carroll, Danielle K.; Weremowicz, Stanislawa; Chen, Haiyan; Carrasco, Daniel; Richardson, Andrea; Violette, Shelia; Gelman, Rebecca S.; Bissell, Mina J.; Schnitt, Stuart; Polyak, Kornelia

    2008-05-07

    The transition of ductal carcinoma in situ (DCIS) to invasive carcinoma is a key event in breast tumor progression that is poorly understood. Comparative molecular analysis of tumor epithelial cells from in situ and invasive tumors has failed to identify consistent tumor stage-specific differences. However, the myoepithelial cell layer, present only in DCIS, is a key distinguishing and diagnostic feature. To determine the contribution of non-epithelial cells to tumor progression, we analyzed the role of myoepithelial cells and fibroblasts in the progression of in situ carcinomas using a xenograft model of human DCIS. Progression to invasion was promoted by fibroblasts, but inhibited by normal myoepithelial cells. The invasive tumor cells from these progressed lesions formed DCIS rather than invasive cancers when re-injected into naive mice. Molecular profiles of myoepithelial and epithelial cells isolated from primary normal and cancerous human breast tissue samples corroborated findings obtained in the xenograft model. These results provide the proof of principle that breast tumor progression could occur in the absence of additional genetic alterations and that tumor growth and progression could be controlled by replacement of normal myoepithelial inhibitory signals.

  10. c-Met overexpression in inflammatory breast carcinomas: automated quantification on tissue microarrays

    OpenAIRE

    Garcia, S.; Dalès, J-P; Jacquemier, J.; Charafe-Jauffret, E; Birnbaum, D; Andrac-Meyer, L; Lavaut, M-N; Allasia, C; Carpentier-Meunier, S; Bonnier, P.; Charpin-Taranger, C

    2007-01-01

    Inflammatory breast carcinoma (IBC) is a rare but aggressive tumour associated with poor outcome owing to early metastases. Increased expression of c-Met protein correlates with reduced survival and high metastatic risk in human cancers including breast carcinomas and is targetable by specific drugs, that could potentially improve the prognosis. In the present study, we compared c-Met expression in IBC (n=41) and non-IBC (n=480) immunohistochemically (Ventana Benchmark autostainer) in two tis...

  11. Apocrine carcinoma of the male breast: a case report of an exceptional tumor

    OpenAIRE

    Sekal, Mohammed; Znati, Kaoutar; Harmouch, Taoufiq; Riffi, Afaf Amarti

    2014-01-01

    Apocrine carcinoma of the male breast is an exceptional malignant tumor. It does not have a particular clinical or radiological appearance, but it's microscopically characterized by the presence of granular cells and foamy cells representing over 90% of tumor cells. These cells express most of the time the GCDFP-15 and the androgen receptors. This tumor is a distinct molecular entity. In this observation, we report the case of a 70 year old man presenting apocrine carcinoma of the left breast...

  12. Invasive Cribriform Carcinoma Arising in Malignant Phyllodes Tumor of Breast: A Case Report

    OpenAIRE

    Choi, Yoomi; Lee, Kyoung Yul; Jang, Min Hye; Seol, Hyesil; Kim, Sung-Won; Park, So Yeon

    2012-01-01

    Phyllodes tumor is an uncommon fibroepithelial neoplasm of the breast. And it is characterized by expanded stroma with increased cellularity and elongated epithelium-lined clefts. Mammary carcinomas within phyllodes tumors have been rarely reported. To date, however, no reports have described the invasive cribriform carcinoma arising in malignant phyllodes tumor. Here, we report a 62-year-old woman who presented with a large breast mass. Microscopically, the mass was a typical malignant phyll...

  13. 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

  14. 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

  15. Synchronous bilateral medullary carcinoma of breast: Is it metastasis or second primary?

    Directory of Open Access Journals (Sweden)

    Chandrika

    2012-01-01

    Full Text Available Bilateral breast cancer is a rare event accounting for 2-5% of all breast malignancies. A second tumor in contralateral breast may be either synchronous or metachronous lesion. Synchronous bilateral invasive ductal carcinoma is known but medullary carcinoma is rare. The etiology of bilateral breast cancer is uncertain and prognosis in these cases once thought to be poor but recent data suggest a similar survival compared to unilateral disease. We report a case of triple negative synchronous bilateral medullary carcinoma in a 38-year-old female who presented with lump in both the breasts for three months. Multidetector computed tomography breast scan revealed bilateral heterogeneously enhancing well-defined lesion in both the breasts. Fine needle aspiration cytology from both the breast lump was suggestive of malignancy. Patient underwent bilateral modified radical mastectomy with axillary clearance in a single sitting. Histopathology showed synchronous bilateral medullary carcinoma of breast with ER, PR and HER- 2/ neu negativity. Patient was treated with chemoradiation and she is on regular follow up for one year without any recurrence or metastasis.

  16. GATA-3 and FOXA1 expression is useful to differentiate breast carcinoma from other carcinomas.

    Science.gov (United States)

    Davis, Drew G; Siddiqui, Momin T; Oprea-Ilies, Gabriela; Stevens, Keith; Osunkoya, Adeboye O; Cohen, Cynthia; Li, Xiaoxian Bill

    2016-01-01

    GATA-3, a member of the GATA family of zinc-finger DNA binding proteins, and FOXA1, a member of the forkhead transcription factor family, are both associated with estrogen receptor expression. Both GATA-3 and FOXA1 are useful markers for breast carcinoma, but their expression in the different breast cancer subtypes and other neoplasms has not been thoroughly evaluated. We examined the expression of GATA-3 and FOXA1 in estrogen receptor-positive, Her2/neu-positive, and triple-negative breast carcinomas as well as in 10 other common carcinomas, including hepatocellular, colonic, pancreatic, gastric, endometrial (endometrioid), lung, prostatic, renal cell, urothelial, and ovarian serous carcinomas. Primary and metastatic melanomas and mesotheliomas were also evaluated. GATA-3 and FOXA1 staining of estrogen receptor-positive breast carcinomas was seen in 96.6% and 96.2%, respectively. In triple-negative breast carcinomas, GATA-3 and FOXA1 staining was seen in 21.6% and 15.9%, respectively. Among the other tumors, GATA-3 staining was only seen in urothelial carcinoma (70.9%) and FOXA1 staining was only seen in prostatic (87.5%), urothelial (5.1%) carcinomas, and mesotheliomas (40.0%). In conclusion, GATA-3 and FOXA1 are excellent breast carcinoma markers; however, their utility is limited in the triple-negative subtype. The utility of FOXA1 in diagnosing prostatic carcinoma and mesothelioma warrants further investigation.

  17. Breast filariasis or inflammatory breast carcinoma? Reaching a diagnosis.

    Science.gov (United States)

    Panda, Dwijesh Kumar; Mohapatra, Devi Prasad; Mohapatra, Madhusmita Mohanty

    2015-01-01

    Lymphatic filariasis is a neglected tropical disease caused by the parasite Wuchereria bancrofti. Involvement of the breast is relatively uncommon and may affect only 10% of individuals with lymphatic filariasis. We present a case of an elderly woman with breast pathology. The condition clinically appeared as a malignancy. Routine diagnostic tests including tissue histopathological studies failed to clinch a diagnosis. However, a serological test helped in identifying the pathology, which turned out to be a manifestation of breast filariasis, and aided in instituting appropriate therapy for this condition. PMID:26567240

  18. Breast filariasis or inflammatory breast carcinoma? Reaching a diagnosis.

    Science.gov (United States)

    Panda, Dwijesh Kumar; Mohapatra, Devi Prasad; Mohapatra, Madhusmita Mohanty

    2015-01-01

    Lymphatic filariasis is a neglected tropical disease caused by the parasite Wuchereria bancrofti. Involvement of the breast is relatively uncommon and may affect only 10% of individuals with lymphatic filariasis. We present a case of an elderly woman with breast pathology. The condition clinically appeared as a malignancy. Routine diagnostic tests including tissue histopathological studies failed to clinch a diagnosis. However, a serological test helped in identifying the pathology, which turned out to be a manifestation of breast filariasis, and aided in instituting appropriate therapy for this condition.

  19. An Uncommon Presentation of Breast Implant Rupture.

    Science.gov (United States)

    Koh, Eugene; Watson, David I; Dean, Nicola R

    2016-05-01

    Late periprosthetic seroma has lately been concerning for breast implant-associated anaplastic large cell lymphoma. The authors present an uncommon presentation of breast implant rupture with a seroma and skin rash forming 2 years after insertion of the implant. PMID:27579243

  20. BRONCHIAL CARCINOMA PRESENTING WITH PNEUMOTHORAX

    OpenAIRE

    2006-01-01

    Spontaneous pneumothoraxs are usually caused by subpleural apical bleps but may also be secondary to metastasis to the lung and rarely primary lung cancer. We present a 56-years-old man with spontaneous pneumothorax secondary to non-small cell lung cancer. Key words: Lung cancer, spontaneus pneumothorax

  1. Primary Breast Amyloidosis Presenting as Microcalcifications Only

    OpenAIRE

    Shim, Youngsub; Kim, Min Jung; Ryu, Han Suk; Park, Sung Hee

    2013-01-01

    Amyloidosis is a rare disease characterized by the formation of pathological protein deposits in organs or tissues. It is typically a systemic disease which can occur in a localized form. Amyloidosis of the breast is uncommon. Common mammographic findings of breast amyloidosis are multiple nodules with or without calcifications. We report a case of primary localized breast amyloidosis presenting suspicious microcalcifications on mammography without associated masses. Mammography in a 72-year-...

  2. 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.

  3. Fine-needle aspiration detects primary neuroendocrine carcinoma of the breast in a patient with breast implants.

    Science.gov (United States)

    Malowany, Janet I; Kundu, Uma; Santiago, Lumarie; Krishnamurthy, Savitri

    2015-01-01

    Breast augmentation with implantation represents a challenge for subsequent radiographic imaging and pathological sampling. Fine-needle aspiration biopsy (FNAB) is an excellent technique to sample suspicious lesions that are adjacent to fragile implants. We report a case of a 51-year-old woman with breast implants presenting with an initial diagnosis of fibroadenoma by imaging studies. A definite diagnosis of mammary carcinoma with plasmacytoid cells was made on ultrasound (US)-guided FNAB of the breast mass with rapid on-site evaluation which initiated core needle biopsy of the mass and subsequent mastectomy with sentinel lymph node biopsy. Our case exemplifies the role of US-guided FNAB for the initial investigation of breast masses in patients with implants. In addition, the case illustrates the cytomorphological features of the tumor cells in primary neuroendocrine carcinoma of the breast.

  4. Epidemiological and clinical observations on breast carcinoma in Khartoum

    International Nuclear Information System (INIS)

    The prospective study was carried out on 183 patients with histologically proven breast cancer received at Khartoum Teaching Hospital and Soba Hospital between January 1996 to May 1998. Most of the patients were from Khartoum State followed by patients coming from Western, Central and Northern states with incidence of 17%, 16% and 15% respectively. Gaalein, shaigia, mahas and rizigat were the commonest affected tribes in western Sudan. Few patients were from southern and northern Sudan. Genetic and environmental factors may be contributory factors. The incidence of male breast cancer was 3%, which is higher than that reported in the western world. In this study young age group, early menarche, late first pregnancy and nulliparity were the main risk factors. The multiparity, lactation and lack of positive family history did not protect our patients from developing breast cancer. Most of the patients presented with locally advanced for the disease. This is due to the aggressive nature of breast cancer among black population. Lung, bone and liver were the most frequent sites for metastases. Chest x-ray and skeletal survey were diagnostic of metastases. Ductal carcinoma was the commonest type of breast cancer in this study. Laboratory investigations in the form of full blood count, liver function test , blood urea and serum electrolytes have no prognostic value in our patients.(Author)

  5. Re-resection rates and risk characteristics following breast conserving surgery for breast cancer and carcinoma in situ

    DEFF Research Database (Denmark)

    Kryh, C G; Pietersen, C A; Rahr, Hans;

    2014-01-01

    OBJECTIVES: To examine the frequency of re-resections and describe risk characteristics: invasive carcinoma or carcinoma in situ (CIS), palpability of the lesion, and neoadjuvant chemotherapy. RESULTS: 1703 breast conserving surgeries were performed: 1575 primary breast conserving surgeries (BCS...

  6. Bioelectric impedance phase angle in breast carcinoma

    Directory of Open Access Journals (Sweden)

    Ruchi Tyagi

    2014-01-01

    Full Text Available Context: Worldwide breast cancer is the most frequently diagnosed life threatening cancer and the leading cause of death in women. Bioelectric impedance analysis (BIA affords an emerging opportunity to assess prognosis because of its ability to non invasively assess cell and plasma membrane structure and function by means of phase angle. Aims: To compare the phase angle between patients of breast cancer and their matched control with the help of BIA. Settings and Design: After taking clearance from ethical committee, a total of 34 female cases of histologically proven infiltrating ductal breast carcinoma were included from the surgery IPD, department of surgery. Equal numbers of the matched controls were recruited from the friends and relatives of cases. Materials and Methods: Bio Electrical Impedance Analyzer (BIA BODY STAT QUAD SCAN 4000 was used to measure resistance (R and reactance (Xc by recording a voltage drop in applied current. Phase angle is the ratio of reactance to resistance and is a measure of cell vitality. Statistical analysis used: Unpaired "t" test was applied. Results: In control group, the phase angle showed a mean of 5.479 whereas in test group, it showed a mean value of 4.726. The P value showed a significant difference (P < 0.0001. The smaller the phase angle values were higher was the tumor, nodes, metastases (TNM staging. The phase angles differed significantly from the healthy age matched control values. Conclusions: This study demonstrated that phase angle is a strong predictor of severity of breast cancer and differed significantly between the two groups.

  7. High-risk human papillomavirus (HPV) DNA sequences in metaplastic breast carcinomas of Mexican women

    International Nuclear Information System (INIS)

    Metaplastic carcinoma, an uncommon subtype of breast cancer, is part of the spectrum of basal-like, triple receptor-negative breast carcinomas. The present study examined 20 surgical specimens of metaplastic breast carcinomas, for the presence of high-risk Human papillomavirus (HPV), which is suspected to be a potential carcinogenic agent for breast carcinoma. Mastectomy specimens from patients harboring metaplastic breast carcinoma, as defined by the World Health Organization (WHO), and who attended the Instituto Nacional de Cancerologia in Mexico City, were retrieved from the files of the Department of Pathology accumulated during a 16-year period (1995–2008). Demographic and clinical information was obtained from patients’ medical records. DNA was extracted from formalin-fixed, paraffin-embedded tumors and HPV type-specific amplification was performed by means of Polymerase chain reaction (PCR). Quantitative Real-time (RT) PCR was conducted in HPV positive cases. Statistically, the association of continuous or categorical variables with HPV status was tested by the Student t, the Chi square, or Fisher’s exact tests, as appropriate. High-risk HPV DNA was detected in eight (40%) of 20 metaplastic breast carcinomas: seven (87.5%) HPV-16 and one (12.5%) HPV-18. Mean age of patients with HPV-positive cases was 49 years (range 24–72 years), the same as for HPV-negative cases (range, 30–73 years). There were not striking differences between HPV + and HPV– metaplastic carcinomas regarding clinical findings. Nearly all cases were negative for estrogen, progesterone and Human epidermal growth factor receptor 2 (HER2), but positive for Epidermal growth factor receptor (EGFR). High-risk HPV has been strongly associated with conventional breast carcinomas, although the subtle mechanism of neoplastic transformation is poorly understood. In Mexican patients, the prevalence of HPV infection among metaplastic breast carcinomas is higher than in non-metaplastic ones

  8. Current controversies in the treatment of ductal carcinoma in situ of the breast.

    Science.gov (United States)

    Franceschini, Gianluca; Terribile, Daniela; Magno, Stefano; Fabbri, Cristina; D'Alba, Pierfrancesco; Chiesa, Federica; Di Leone, Alba; Scafetta, Ilaria; Masetti, Riccardo

    2008-01-01

    The incidence of ductal carcinoma in situ (DCIS), a noninvasive form of breast cancer, has increased markedly in recent decades, and DCIS now accounts for approximately 20% of breast cancers diagnosed by mammography. Laboratory and patient data suggest that DCIS is a precursor lesion for invasive cancer. Controversy exists with regard to the optimal management of DCIS patients. In the past, mastectomy was the primary treatment for patients with DCIS, but as with invasive cancer, breast-conserving surgery has become the standard approach. A mini-review of the management of ductal carcinoma in situ is presented, and the roles and dilemmas of surgery, radiotherapy and endocrine therapy are discussed. PMID:18958961

  9. Primary breast amyloidosis presenting as microcalcifications only.

    Science.gov (United States)

    Shim, Youngsub; Kim, Min Jung; Ryu, Han Suk; Park, Sung Hee

    2013-01-01

    Amyloidosis is a rare disease characterized by the formation of pathological protein deposits in organs or tissues. It is typically a systemic disease which can occur in a localized form. Amyloidosis of the breast is uncommon. Common mammographic findings of breast amyloidosis are multiple nodules with or without calcifications. We report a case of primary localized breast amyloidosis presenting suspicious microcalcifications on mammography without associated masses. Mammography in a 72-year-old woman displayed multiple, linearly distributed, irregular and rod-like calcifications in the subareolar area of the left breast. The patient underwent surgical excision under mammo-guided needle localization and the pathology was confirmed to be breast amyloidosis. PMID:24043964

  10. Mucinous carcinoma with axillary lymph node metastasis in a male breast: A case report

    Directory of Open Access Journals (Sweden)

    Faten Hammedi

    2010-01-01

    Full Text Available Context : Pure mucinous carcinoma of the male breast is an extremely rare neoplasm. It is characterized by a lower incidence of metastatic nodal involvement and a higher survival rate than invasive ductal carcinomas. Case Report : We report the case of a 75-year-old male who presented with a retroareolar mass of the right breast. The patient underwent radical mastectomy including right axillary lymph node dissection. The tumor was well demarcated and had a friable consistency with a gelatinous appearance. Histologically, the diagnostic of pure mucinous carcinoma with lymph node metastasis was performed. After surgery, the patient received chemotherapy, radiotherapy, and hormonotherapy (Tamoxifen. The patient remained free of disease for 36 months after surgery. Conclusion : Pure mucinous carcinoma of the male breast is a very rare tumor; in which axillary nodal disease is exceptional.

  11. Accelerated superfractionated radiotherapy for inflammatory breast carcinoma: complete response predicts outcome and allows for breast conservation

    International Nuclear Information System (INIS)

    Purpose: Chemotherapy and accelerated superfractionated radiotherapy were prospectively applied for inflammatory breast carcinoma with the intent of breast conservation. The efficacy, failure patterns, and patient tolerance utilizing this approach were analyzed. Methods and Materials: Between 1983 and 1996, 52 patients with inflammatory breast carcinoma presented to the Medical College of Virginia Hospitals of VCU and the New England Medical Center. Thirty-eight of these patients were jointly evaluated in multidisciplinary breast clinics and managed according to a defined prospectively applied treatment policy. Patients received induction chemotherapy, accelerated superfractionated radiotherapy, selected use of mastectomy, and concluded with additional chemotherapy. The majority were treated with 1.5 Gy twice daily to field arrangements covering the entire breast and regional lymphatics. An additional 18-21 Gy was then delivered to the breast and clinically involved nodal regions. Total dose to clinically involved areas was 63-66 Gy. Following chemoradiotherapy, patients were evaluated with physical examination, mammogram, and fine needle aspiration x 3. Mastectomy was reserved for those patients with evidence of persistent or progressive disease in the involved breast. All patients received additional chemotherapy. Results: Median age was 51 years. Median follow-up was 23.9 months (6-86) months. The breast preservation rate at the time of last follow-up was 74%. The treated breast or chest wall as the first site of failure occurred in only 13%, and the ultimate local control rate with the selected use of mastectomy was 74%. Ten patients underwent mastectomy, 2 of which had pathologically negative specimens despite a clinically palpable residual mass. Response to chemotherapy was predictive of treatment outcome. Of the 15 patients achieving a complete response, 87% remain locoregionally controlled without the use of mastectomy. Five-year overall survival for

  12. Synchronous infiltrating ductal carcinoma and primary extramedullary plasmacytoma of the breast

    Directory of Open Access Journals (Sweden)

    Liu Yan-Xue

    2009-04-01

    Full Text Available Abstract Background Extramedullary plasmacytomas are seldom solitary and usually progress to diffuse myelomatosis. Plasmacytomas of the breast are rare, especially when not associated multiple myeloma. Synchronous infiltrating ductal carcinoma and primary extramedullary plasmacytoma of the breast have not previously reported. Case presentation A 27-years-old woman with an untreated upper outer quadrant breast mass for 1-year was referred to our cancer hospital for surgical evaluation of increasing breast pain. Postoperatively, microscopic examination revealed an infiltrating ductal carcinoma complicated by an extramedullary plasmacytoma divided by fibrous tissue in one section. Following surgery, the patient received chemotherapy for the carcinoma and radiotherapy for the plasmacytoma. Conclusion In this case, careful histopathology examination was essential to make the correct diagnosis and therapy for these synchronous lesions. The patient finished chemotherapy and radiotherapy without significant adverse effects.

  13. 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.

  14. Spontaneous disappearance of microcalcifications in breast papillary carcinoma: case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Ok Hwa; Ryu, Ji Hwa; Choi, Soo Im; Kim, Woon Won [College of Medicine, Inje University, Dongrae Paik Hospital, Busan (Korea, Republic of); Park, Young Mi; Yoon, Jung Hee; Cha, Sung Suk [College of Medicine, Inje University, Pusan Paik Hospital, Busan (Korea, Republic of)

    2007-04-15

    Spontaneous disappearance of breast calcification has rarely been reported. The majority of cases of spontaneously resolving calcifications have been concerned with benign processes. We report here on breast papillary carcinoma that showed spontaneously resolving microcalcifications without newly developed parenchymal changes on the follow-up mammogram.

  15. 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.

  16. Acinic cell carcinoma of breast: morphologic and immunohistochemical review of a rare breast cancer subtype☆

    Science.gov (United States)

    Conlon, Niamh; Sadri, Navid; Corben, Adriana D.; Tan, Lee K.

    2016-01-01

    Summary Acinic cell carcinoma of breast is a rare subtype of triple-negative breast carcinoma and demonstrates extensive morphologic overlap with acinic cell carcinoma of the salivary gland. In this study, we perform a detailed morphologic and immunohistochemical description of 2 cases of this rare entity and undertake a comprehensive review of all reported cases of breast acinic cell carcinoma in the English language literature to date. One-third of reported cases of breast acinic cell carcinoma have been associated with the presence of a ductal carcinoma not otherwise specified component, which is frequently poorly differentiated. Breast acinic cell carcinoma can demonstrate focal morphologic features similar to microglandular adenosis; these areas are frequently negative for collagen IV and laminin on immunohistochemistry. The true relationship between these 2 entities remains unclear, but we advocate that microglandular adenosis–like areas at the periphery of a breast acinic cell carcinoma should be considered part of the carcinomatous process and re-excised if this process extends to the initial surgical margins. PMID:27067778

  17. Acinic cell carcinoma of breast: morphologic and immunohistochemical review of a rare breast cancer subtype.

    Science.gov (United States)

    Conlon, Niamh; Sadri, Navid; Corben, Adriana D; Tan, Lee K

    2016-05-01

    Acinic cell carcinoma of breast is a rare subtype of triple-negative breast carcinoma and demonstrates extensive morphologic overlap with acinic cell carcinoma of the salivary gland. In this study, we perform a detailed morphologic and immunohistochemical description of 2 cases of this rare entity and undertake a comprehensive review of all reported cases of breast acinic cell carcinoma in the English language literature to date. One-third of reported cases of breast acinic cell carcinoma have been associated with the presence of a ductal carcinoma not otherwise specified component, which is frequently poorly differentiated. Breast acinic cell carcinoma can demonstrate focal morphologic features similar to microglandular adenosis; these areas are frequently negative for collagen IV and laminin on immunohistochemistry. The true relationship between these 2 entities remains unclear, but we advocate that microglandular adenosis-like areas at the periphery of a breast acinic cell carcinoma should be considered part of the carcinomatous process and re-excised if this process extends to the initial surgical margins. PMID:27067778

  18. GATA3 expression in breast carcinoma: utility in triple-negative, sarcomatoid, and metastatic carcinomas.

    Science.gov (United States)

    Cimino-Mathews, Ashley; Subhawong, Andrea P; Illei, Peter B; Sharma, Rajni; Halushka, Marc K; Vang, Russell; Fetting, John H; Park, Ben Ho; Argani, Pedram

    2013-07-01

    GATA3 plays an integral role in breast luminal cell differentiation and is implicated in breast cancer progression. GATA3 immunohistochemistry is a useful marker of breast cancer; however, its use in specific subtypes is unclear. Here, we evaluate GATA3 expression in 86 invasive ductal carcinomas including triple-negative, Her-2, and luminal subtypes, in addition to 13 metaplastic carcinomas and in 34 fibroepithelial neoplasms. In addition, we report GATA3 expression in matched primary and metastatic breast carcinomas in 30 patients with known estrogen receptor (ER), progesterone receptor (PR), and Her-2 status, including 5 with ER and/or PR loss from primary to metastasis. Tissue microarrays containing 5 to 10 cores per tumor were stained for GATA3, scored as follows: 0 (0-5%), 1+ (6%-25%), 2+ (26%-50%), 3+ (51%-75%), and 4+ (>75%). GATA3 labeling was seen in 67% (66/99) of primary ductal carcinomas including 43% of triple-negative and 54% of metaplastic carcinomas. In contrast, stromal GATA3 labeling was seen in only 1 fibroepithelial neoplasm. GATA3 labeling was seen in 90% (27/30) of primary breast carcinomas in the paired cohort, including 67% of triple-negative carcinomas. GATA3 labeling was overwhelmingly maintained in paired metastases. Notably, GATA3 was maintained in all "luminal loss" metastases, which showed ER and/or PR loss. In conclusion, GATA3 expression is maintained between matched primary and metastatic carcinomas including ER-negative cases. GATA3 can be particularly useful as a marker for metastatic breast carcinoma, especially triple-negative and metaplastic carcinomas, which lack specific markers of mammary origin. Finally, GATA3 labeling may help distinguish metaplastic carcinoma from malignant phyllodes tumors.

  19. Enhancing area surrounding breast carcinoma on MR mammography: comparison with pathological examination

    International Nuclear Information System (INIS)

    The enhancing area surrounding breast carcinoma on MR mammography is correlated with findings from pathological examination. We studied 194 patients with breast cancer who underwent preoperative MR mammography. Of all malignant lesions presenting with an enhancing surrounding area on MR mammography, morphologic features including long spicules, a ductal pattern, diffuse enhancement or nodules were evaluated and compared with histopathological examination. A double breast coil was used; we performed a 3D FLASH sequence with contiguous coronal slices of 2 mm, before and after injection of 0.2 mmol/kg GD-DTPA, and subtraction images were obtained. In total, 297 malignant lesions were detected at MR mammography and 101 of them had one or more types of enhancing surrounding area. In 49 of the 53 cancers with long spicules and in 49 of the 55 cancers with surrounding ductal pattern of enhancement, pathological examination showed in situ and/or invasive carcinoma. Multiple nodules adjacent to the carcinoma were seen in 20 patients and corresponded with six cases of invasive and ten cases of ductal in situ carcinoma. A diffuse enhancing area next to a mass was seen in ten patients and consisted of carcinoma in all cases: seven in situ and three invasive carcinomas. Enhancing areas including long spicules, a ductal pattern, noduli, or diffuse enhancement surrounding a carcinoma corresponded with in situ or invasive extension of the carcinoma in 92.5, 89, 80 and 100% of cases, respectively. (orig.)

  20. Pitfalls in diagnosing specific subtypes of carcinoma breast on fine needle aspiration cytology: A report of two cases with review of literature

    OpenAIRE

    Hemalatha Anantharamaiah; Kalyani Raju; Shruthi Pannayanapalya Suresh; Udaya Kumar Manikyam

    2012-01-01

    Fine needle aspiration cytology (FNAC) is a useful procedure that can be conveniently performed in the outpatient department (OPD) and can be used in the subtyping of breast carcinomas. However, some specific subtypes can cause a hindrance to that. We present two such cases, one of tubulolobular carcinoma breast and the other of squamous cell carcinoma breast that were missed on FNAC, and subsequently diagnosed on histopathology and by immunohistochemistry. A thorough knowledge of the cytolog...

  1. Carcinoma Gall Bladder: Past, Present, and Future

    Directory of Open Access Journals (Sweden)

    Ghosh Y

    2014-12-01

    Full Text Available Carcinoma gall bladder is a very aggressive disease with poor outcomes. Despite achievements in the field of advanced imaging techniques, there is a very high mortality rate of the disease Cancer is the second most common disease in India responsible for maximum mortality with about 0.3 million deaths per year. The magnitude of cancer problem in the Indian Sub-continent (sheer numbers is increasing due to poor to moderate living standards and inadequate medical facilities. Women are more commonly affected than men. The peak incidence occurs in people in their 60s, but the disease age range is from 29 to 90 years of age and there is great geographic and ethnic variation. Carcinoma gall bladder, a disease of old age, is now found in the younger age group and presents with greater ferocity.

  2. CLINICOPATHOLOGICAL STUDY OF CARCINOMA BREAST PATIENTS IN A TERTIARY CARE HOSPITAL OF NORTH INDIA

    Directory of Open Access Journals (Sweden)

    Ashish

    2014-05-01

    Full Text Available BACKGROUND AND AIMS: The study was done to know the epidemiology, clinicopathological aspects of carcinoma breast patients in our population. MATERIALS AND METHODS: The epidemiological and clinicopathological data pertaining to demography and risk factors for carcinoma breast were analyzed in patients attending tertiary care hospital of North India from January 2012 to June 2013. Thorough Clinical and physical examination was done, FNAC was done for diagnosis of cancer Breast. RESULTS: In our study mean age of our female breast cancer patients was found to be lower compared to the western world, with an average difference of one decade. Majority of the patients were from urban background. Lump in the breast was a dominant symptom. Familial breast cancer was uncommon. Left sided breast cancer was slightly preponderant. CONCLUSION: Most common symptom was lump in breast among postmenopausal women from urban area. Lack of education was responsible for their delayed presentation. Left upper and outer quadrant being the commonest site, Infiltrating duct carcinoma was the most common type. Modified radical mastectomy was found to be a safe operative procedure. Adjuvant chemotherapy and hormonal therapy was found very effective in early stages. Overall survival for stage IV was 60% for 1 year follow up.

  3. Mammography in breast cancer screening. A radiographic analysis of the carcinomas found at Utrecht, Nijmegen and Kopparberg county

    International Nuclear Information System (INIS)

    Population-based screening for carcinoma of the breast by mammography has yielded an abundance of data, not all of which have been processed yet, the mammographic (radiographic) data in particular. The present study concerns an analysis of the mammographic signs in the histologically proven carcinomas (invasive and intraductal) detected by these three screening programs. The radiographic signs of the screened carcinomas were compared with those of the clinical carcinomas diagnosed in the Utrecht University Hospital (to be called AZU carcinomas). These AZU carcinomas were taken as reference material, and were therefore analysed in the same way as the screening material. (Auth.)

  4. Ocular Metastatic Renal Carcinoma Presenting With Proptosis.

    Science.gov (United States)

    Rai, Ruju; Jakobiec, Frederick A; Fay, Aaron

    2015-01-01

    Metastatic renal carcinoma is the third most common source of ocular and second most common source of orbital metastases. This is the first published case of von Hippel-Lindau (vHL) disease that developed renal cell carcinoma metastatic to an eye with a retinal hemangioblastoma. A 73-year-old woman had a history of vHL disease that included prior retinal hemangioblastomas, 2 cerebellar hemangioblastomas, and bilateral renal cell carcinomas with sacral metastasis. After presenting with progressive, painful proptosis secondary to a large mass observable by ocular CT, an enucleation-orbitotomy was performed, and the surgical specimen was sent for histopathological analysis. The ophthalmic renal metastatic tumor, like the primary tumor, was a clear cell variant that involved both the eyeball and orbit in continuity. The intraocular component was larger than the extraocular portion, which was interpreted as an outward extension of an initial retinal metastasis that probably first settled within a hemangioblastoma. Clusters of ectatic ghost vessels with thickened walls produced by periodic acid Schiff-positive, redundant basement membrane material were partially infiltrated by tumor cells at their periphery, thereby lending some support for this hypothesis. Immunohistochemical positivity for the biomarkers cytokeratin 18, vimentin, carbonic anhydrase IX, PAX2, and PAX 8 confirmed the diagnosis. The patient has refused further treatment. Her anophthalmic socket has comfortably retained a porous polyethylene implant without clinical evidence of local recurrence during 5 months of follow up. PMID:24828963

  5. Pseudoangiomatous stromal hyperplasia: An observation on its microscopic involvement in breast carcinoma and the presence of lymph node metastases

    OpenAIRE

    Coyne, John D

    2010-01-01

    The spaces of pseudoangiomatous stromal hyperplasia (PASH) are postulated to be important in the intramammary spread of breast carcinoma. The present study aimed to note the prevalence of inconspicuous, microscopic foci of PASH (identified as CD34+ve, CD31−ve and D2-40-ve spaces containing tumour emboli) involved in breast carcinoma and to establish the significance of its relationship to lymph node metastases. A total of 80 cases of breast carcinoma were examined for microscopic foci of PASH...

  6. Risk factors in stage III breast carcinoma

    International Nuclear Information System (INIS)

    Five-year follow-up data of 100 patients with stage III breast cancer treated by primary irradiation from 1977 to 1981 are presented. The 5-year overall survival rate for the entire group was 38% with a median survival time of 33 months. The data were analysed to determine factors associated with prognosis. Patients with shorter premedical history and premenopausal status had a modest survival advantage. Response to radiation therapy, primary tumor status, regional lymph node condition, postirradiation histologic findings in axillary lymph nodes proved to have a prognostic value. Disease which was not controlled by radiotherapy also tended to be resistant to chemotherapy and the 5-year survival in this group was zero. Risk factors have to be taken into consideration for the combined modality treatment for stage III breast cancer. However, further studies are needed to define the indication and appropriate sequence of systemic treatment in this stage of the disease. (orig.)

  7. Functional screen of paracrine signals in breast carcinoma fibroblasts.

    Directory of Open Access Journals (Sweden)

    Gui Su

    Full Text Available Stromal fibroblasts actively participate in normal mammary gland homeostasis and in breast carcinoma growth and progression by secreting paracrine factors; however, little is known about the identity of paracrine mediators in individual patients. The purpose of this study was to characterize paracrine signaling pathways between breast carcinoma cells and breast carcinoma-associated fibroblasts (CAF or normal mammary fibroblasts (NF, respectively. CAF and NF were isolated from breast carcinoma tissue samples and adjacent normal mammary gland tissue of 28 patients. The fibroblasts were grown in 3D collagen gel co-culture with T47D human breast carcinoma cells and T47D cell growth was measured. CAF stimulated T47D cell growth to a significantly greater degree than NF. We detected a considerable inter-individual heterogeneity of paracrine interactions but identified FGF2, HB-EGF, heparanase-1 and SDF1 as factors that were consistently responsible for the activity of carcinoma-associated fibroblasts. CAF from low-grade but not high-grade carcinomas required insulin-like growth factor 1 and transforming growth factor beta 1 to stimulate carcinoma growth. Paradoxically, blocking of membrane-type 1 matrix metalloprotease stimulated T47D cell growth in co-culture with NF. The results were largely mirrored by treating the fibroblasts with siRNA oligonucleotides prior to co-culture, implicating the fibroblasts as principal production site for the secreted mediators. In summary, we identify a paracrine signaling network with inter-individual commonalities and differences. These findings have significant implications for the design of stroma-targeted therapies.

  8. Molecular biology of breast cancer metastasis: Genetic regulation of human breast carcinoma metastasis

    International Nuclear Information System (INIS)

    The present is an overview of recent data that describes the genetic underpinnings of the suppression of cancer metastasis. Despite the explosion of new information about the genetics of cancer, only six human genes have thus far been shown to suppress metastasis functionally. Not all have been shown to be functional in breast carcinoma. Several additional genes inhibit various steps of the metastatic cascade, but do not necessarily block metastasis when tested using in vivo assays. The implications of this are discussed. Two recently discovered metastasis suppressor genes block proliferation of tumor cells at a secondary site, offering a new target for therapeutic intervention

  9. Synchronous presentation of invasive ductal carcinoma and mantle cell lymphoma: a diagnostic challenge in menopausal patients

    OpenAIRE

    Woo, Edward J.; Baugh, Aaron D.; Ching, Karen

    2016-01-01

    Synchronous presentation of breast carcinoma and non-Hodgkin lymphoma (NHL) is a rare occurrence (Bradford PT, Freedman DM, Goldstein AM, Tucker MA. Increased risk of second primary cancers after a diagnosis of melanoma. Arch Dermatol 2010;146:265–72; Dutta Roy S, Stafford JA, Scally J, Selvachandran SN. A rare case of breast carcinoma co-existing with axillary mantle cell lymphoma. World J Surg Oncol 2003;1:27; Suresh Attili VS, Dadhich HK, Rao CR, Bapsy PP, Batra U, Anupama G et al. A case ...

  10. Male breast cancer-review of literature on a rare microscopic variant (oncocytic carcinoma).

    Science.gov (United States)

    Marla, Nisha Jayashankar; Pai, Muktha Ramesh; Swethadri, Gumballi Krishnamurthy; Fernandes, Hilda

    2013-06-01

    Breast cancer is uncommon in males. Approximately 85 % of male mammary carcinomas are of the infiltrating duct type. One of the uncommon subtypes is oncocytic carcinoma (OC). Oncocytic tumors may occur in several different anatomical sites such as meninges, choroid plexus, soft tissue, and gastrointestinal tract; they tend to affect more frequently the endocrine and glandular epithelia such as salivary gland and renal tubules that have high metabolic activity. At present, OC is a morphological entity, and there is no practical reason for including OC into everyday reports, since any significant clinical features are found. However, more cases of OC of the breast have to be studied in view of the fact that oncocytic tumors of colon, thyroid, and meninges seem to be resistant to radiation therapy, a finding that might be taken into consideration when planning the treatment in breast carcinomas. PMID:24426578

  11. Review of Metaplastic Carcinoma of the Breast: Imaging Findings and Pathologic Features

    Directory of Open Access Journals (Sweden)

    Rebecca Leddy

    2012-01-01

    Full Text Available Metaplastic carcinoma (MPC, an uncommon but often aggressive breast cancer, can be challenging to differentiate from other types of breast cancer and even benign lesions based on the imaging appearance. It has a variable pathology classification system. These types of tumors are generally rapidly growing palpable masses. MPCs on imaging can present with imaging features similar to invasive ductal carcinoma and probably even benign lesions. The purpose of this article is to review MPC of the breast including the pathology subtypes, imaging features, and imaging pathology correlations. By understanding the clinical picture, pathology, and overlap in imaging characteristics of MPC with invasive ductal carcinoma and probably benign lesions can assist in diagnosing these difficult malignancies.

  12. Fluctuating asymmetry in dermatoglyphics of carcinoma of breast

    Directory of Open Access Journals (Sweden)

    Natekar Prashant

    2006-01-01

    Full Text Available BACKGROUND: More has been written about the epidemiology of breast cancer than any other form of cancer affecting mankind. The specific breast cancer predisposing genes are BRCA1, BRCA2 and p53. BRCA2, the second breast cancer susceptibility gene, was mapped to chromosome 13q12-q13.The human p53 gene, located on the short arm of chromosome 17, is known to be a tumor suppressor gene that can be inactivated by point mutations. AIMS: To determine the fluctuating asymmetry and to predict the occurrence of carcinoma of breast in females. MATERIALS AND METHODS: Rolled finger and palmar prints of 100 female patients of carcinoma of breast were compared with 100 controls. Fluctuating asymmetry measures derived from quantitative parameters (finger ridge counts, a-b ridge counts and palmar angles were analyzed. RESULTS: Fluctuation asymmetry measures were significantly higher in female patients of carcinoma of breast for the thumb (FA = 2.01, subtotal ridge count (FA = 2.10 and for palmar atd angle (FA = 2.01. CONCLUSION: These findings suggest that digital dermatoglyphics may have a future role in identifying women at increased risk for breast cancer.

  13. Metaplastic carcinoma of the breast: multimodality imaging and histopathologic assessment

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Bo Bae (Department of Radiology, Chungnam National University Hospital, Daejeon (Korea, Republic of)), Email: med20@hanmail.net; Shu, Kwang Sun (Department of Pathology, Chungnam National University Hospital, Daejeon (Korea, Republic of))

    2012-02-15

    Background Metaplastic carcinomas are ductal carcinomas that display metaplastic transformation of the glandular epithelium to non-glandular mesenchymal tissue. Metaplastic carcinoma has a poorer prognosis than most other breast cancers, so the differential diagnosis is important. Although many clinical and pathologic findings have been reported, to our knowledge, few imaging findings related to metaplastic carcinoma have been reported. Purpose To investigate whole-breast imaging findings, including mammography, sonography, MRI, and pathologic findings, including immunohistochemical studies of metaplastic carcinomas of the breast. Material and Methods We analyzed 33 cases of metaplastic carcinoma between January 2001 and January 2011. Mammography, ultrasonography, and MRI were recorded retrospectively using the American College of Radiology (ACR) breast imaging reporting and data system (BI-RADS) lexicon. Immunohistochemical studies of estrogen receptor (ER), progesterone receptor (PR), p53, and C-erbB-2 were performed. Results The most common mammographic findings were oval shape (37%), circumscribed margin (59%), and high density (74%). The most common sonogfindings were irregular shape (59.4%), microlobulated margin (41%), complex echogenicity (81%), parallel orientation (97%), and posterior acoustic enhancement (50%). Axillary lymph node metastases were noted for 25% of the sonographic examinations. On MRI, the most common findings of margin and shape were irregularity (57% and 52.4%, respectively). High signal intensity was the most common finding on T2-weighted images (57%). Immunohistochemical profile was negative for ER (91%, 29/32) and PR (81%, 26/32). Conclusion Metaplastic carcinomas might display more benign features and less axillary lymph node metastasis than IDC. High signal intensity on T2 MRI images and hormone receptor negativity would be helpful in differentiating this tumor from other breast cancers

  14. Glycogen-rich clear cell carcinoma of the breast

    DEFF Research Database (Denmark)

    Sørensen, Flemming Brandt; Paulsen, S M

    1987-01-01

    cells were stained by antisera to carcinoembryonic antigen, keratin and epithelial membrane antigen, but not by antisera to alpha-lactalbumin, desmin or vimentin. Ultrastructurally, the epithelial derivation of the tumour was confirmed. Only a few intracytoplasmic lumina were demonstrated. The tumour......The light microscopic, immunohistochemical and ultrastructural features of a clear cell carcinoma of the breast have been studied. Both intraductal and invasive components were found. Histochemistry showed large amounts of intracytoplasmic glycogen and sparse neutral mucin in the tumour. The tumour...... was classified as a mucin-containing variant of glycogen-rich, clear cell carcinoma of the breast....

  15. Breast carcinoma with osteoclast-like giant cells

    DEFF Research Database (Denmark)

    Gjerdrum, L M; Lauridsen, M C; Sørensen, Flemming Brandt

    2001-01-01

    Primary carcinoma with osteoclast-like giant cells is a very rare tumour of the female breast. The clinical course, histological, immunohistochemical and ultrastructural features of 61 cases of invasive duct carcinoma with osteoclast-like multinucleated giant cells (OMGCs) are reviewed and a new...... stroma. Immunohistochemical and ultrastructural studies have claimed a benign histiocytic nature of the OMGCs; they may represent a special type of polykaryon, distinct from both osteoclasts and inflammatory giant cells....

  16. MEDULLARY CARCINOMA OF THE BREAST: ROENTGENOLOGIC AND ULTRASOUND SEMIOTICS

    OpenAIRE

    A. B. Abduraimov; K. A. Lesko; V. Yu. Pletneva; I. A. Blokhin

    2015-01-01

    Breast cancer (BC) is the most common female cancer type and the leading cause of female cancer mortality in Russia and in majority countries of the world. Along with the most common type of BC – ductal carcinoma, there are a lot of histological types, distinguished by structure features, which lead to a variable clinical and instrumental semiotics.These histological types of BC in the group marked out special types of BC, including medullary carcinoma. The concept of medullary cancer include...

  17. An atypical cause of rapidly progressing breast lump with abscess formation: Pure squamous cell carcinoma of the breast.

    Science.gov (United States)

    Cilekar, Murat; Erkasap, Serdar; Oner, Ulku; Akici, Murat; Ciftci, Evrim; Dizen, Hayrettin; Turel, Serkan; Kavak, Ozgu I; Yilmaz, Sezgin

    2015-01-01

    Squamous cell carcinoma (SCC) is a rare type of breast malignancy and little is known about long-term outcome. In the present report, the clinical features, histopathologic findings and postoperative course of a patient with squamous cell carcinoma are described. We have treated a 47-years-old woman who admitted for right breast mass without any discharge, bleeding and pain. The tumor was, 3 × 2 × 1.5 cm in size with central abscess formation. The result of surgical biopsy revealed large cell keratinizing type of SCC. The metastatic work-up studies ruled out any other probable sources of primary tumor. The patient was performed modified radical mastectomy and axillary dissection and received two cycles of chemotherapy. Squamous cell carcinoma of the breast (SCCB) is a rare entity and should be considered in patients with rapidly progressing breast mass. It should also be considered in breast lesions with abscess formation. The initial therapeutic approach should be surgical excision after histopathological diagnosis.

  18. Carcinoma of Maxillary Sinus. A case Presentation.

    Directory of Open Access Journals (Sweden)

    Blas Jorge González Manso

    2007-08-01

    Full Text Available Tumors of the nasosinuous tract developed in the air cavities usually present a considerable growing before the patient feel any symptom or sign. Great part of the symptomatology is given due to the invasion of the tumor to neighbour structures such as oral and nasal cavities and orbits. A case of a 62 year-old male patient is presented after being under a dental extraction. A bucco-sinuous communication was diagnosed. It did not respond to different treatments and after some moths an epidermoid carcinoma of the right maxillary sinus appeared. It is of great interest to let this case been known in order to outstand the importance of an early diagnosis to get a better vital prognosis in this kinds of lesions.

  19. EXPRESSION AND CLINICAL SIGNIFICANCE OF p73A IN BREAST CARCINOMA TISSUES

    Institute of Scientific and Technical Information of China (English)

    ZHOU Xin; SUN Zhi-jun

    2005-01-01

    Objective: To study the expression and clinical significance of p73( in breast carcinomas. Methods: The expression of p73( was detected by immunohistochemistry in 41 breast carcinoma tissues, 13 benign breast tumor tissues and 8 normal tissues and 8 normal breast tissues, respectively. Results: The positive expression of p73( was found in 20/41 (48.8%) of breast carcinoma tissues, 1/13 (7.7%) of benign breast tumor tissues. The positive expression rate of p73( in breast carcinoma tissues was significant1y higher than that in benign breast tumor tissues and normal breast tissues (P<0.05). The expression intensity of p73( increased significantly in breast carcinoma tissues compared with benign breast tumor tissues and normal breast tissues (P<0.05). Significant association of the expression of p73( with lymph node metastases and TNM stages of the carcinoma was found (P<0.05). The expression of p73( displayed a positive correlation with p53 (P<0.05). Conclusion: These results suggest that there is an up-regulation of p73( expression in breast carcinoma tissues, which may be implicated in the tumorigenesis of breast carcinoma as a molecular alteration.

  20. Mammographic heterogeneity in lobular carcinoma of the breast

    International Nuclear Information System (INIS)

    The author reviewed 26 cases of isolated lobular carcinoma in situ (LCIS) of the breast. Median age at diagnosis was 53 years. Five women has a family history and seven a personal history of breast cancer. LCIS was diagnosed after biopsy for physical findings in six patients. Needle localization was performed in 16 patients, in ten because of calcifications. Four diagnoses were made by mirror image contralateral biopsy, and two cases occurred within fibroadenomas. LCIS is diagnosed histologically, and there are no specific clinical or mammographic features. It is most likely an incidental finding in the majority of breast biopsies

  1. Breast Cancer Presents with a Paraneoplastic Neurologic Syndrome

    Directory of Open Access Journals (Sweden)

    Pedro Coelho Barata

    2012-11-01

    Full Text Available Background: Paraneoplastic neurologic syndromes (PNS pose quite an uncommon neurological complication, affecting less than 1% of patients with breast cancer. Nearly one third of these patients lack detectable onconeural antibodies (ONAs, and improvement in neurologic deficits with concomitant cancer treatments is achieved in less than 30% of cases. Case Presentation: A 42-year-old, premenopausal woman presented with facial paralysis on the central left side accompanied by a left tongue deviation, an upward vertical nystagmus, moderate spastic paraparesis, dystonic posturing of the left foot, lower limb hyperreflexia and bilateral extensor plantar reflex. After ruling out all other potential neurologic causes, PNS was suspected but no ONAs were found. A PET-CT scan detected increased metabolism in the right breast, as well as an ipsilateral thoracic interpectoral adenopathy. Core biopsy confirmed the presence of an infiltrating duct carcinoma. After breast surgery, the neurologic symptoms disappeared. One week later, the patient was readmitted to the hospital with a bilateral fatigable eyelid ptosis, and two weeks later, there was a noticeable improvement in eyelid ptosis, accompanied by a rapid and progressive development of lower spastic paraparesis. She started adjuvant treatment with chemotherapy with marked clinical and neurological improvement, and by the end of radiotherapy, there were no signs of neurologic impairment. Conclusion: This case study highlights the importance of a high level of vigilance for the detection of PNS, even when ONAs are not detected, as the rapid identification and treatment of the underlying tumor offers the best chance for a full recovery.

  2. Tuberculous mastitis simulating carcinoma of the breast in a young Nigerian woman: a case report.

    Science.gov (United States)

    Sabageh, Donatus; Amao, Emmanuel Afolabi; Ayo-Aderibigbe A, Adebisi; Sabageh, Adedayo Olukemi

    2015-01-01

    Tuberculous mastitis is an uncommon disease even in countries where tuberculosis is highly endemic. It typically presents a diagnostic challenge masquerading as carcinoma or other primary disease of the breast. We report the case of a young multiparous Nigerian woman who presented with a tender left breast lump and enlargement of the left axillary lymph nodes for which a provisional diagnosis of carcinoma of the breast was made after clinical and radiological evaluation. The mass was pathologically diagnosed as tuberculous mastitis and anti-tuberculous therapy was instituted although she later absconded. This case shows that TM may present a diagnostic challenge on clinical, radiologic and microbiological investigation. Therefore, a high index of suspicion as well as FNAC and/or histological evaluation of tissue samples remain very important its diagnosis.

  3. Thyroid metastasis from breast cancer presenting with diffuse microcalcifications on sonography: a case report.

    Science.gov (United States)

    Liu, Yi-Pei; Tiu, Chui-Mei; Chou, Yi-Hong; Hsu, Chih-Yi; King, Kuang-Liang; Lai, Yi-Chen; Wang, Hsin-Kai; Chiou, Hong-Jen; Chang, Cheng-Yen

    2014-09-01

    Microcalcifications are frequently associated with papillary thyroid cancers. Metastatic nodules from extrathyroid malignancies may mimic primary thyroid neoplasm on sonography, but do not present with microcalcifications. We report the case of a 45-year-old woman with a history of invasive ductal carcinomas of bilateral breasts, status post surgery and neoadjuvant chemotherapy. Four years after surgery, thyroid sonography revealed diffuse microcalcifications without nodular component. Core needle biopsy confirmed thyroid metastasis from primary breast cancer. PMID:24752943

  4. Novel Use for DOG1 in Discriminating Breast Invasive Carcinoma from Noninvasive Breast Lesions

    OpenAIRE

    Henghui Cheng; Shouhua Yang; Zhiling Qu; Sheng Zhou; Qiurong Ruan

    2016-01-01

    Aims. DOG1 has proven to be a useful marker of gastrointestinal stromal tumors (GISTs). Recently, DOG1 expression has also been reported in some non-GIST malignant tumors, but the details related to DOG1 expression in breast tissue remain unclear. The aim of this study was to detect the expression of DOG1 in the human breast and to evaluate the feasibility of using DOG1 to discriminate between invasive breast carcinoma and noninvasive breast lesions. Methods and Results. A total of 210 cases,...

  5. EXPRESSION AND SIGNIFICANCE OF ERK PROTEIN IN HUMAN BREAST CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    张秀梅; 李柏林; 宋敏; 宋继谒

    2004-01-01

    Objective: To investigate the expression of ERK and p-ERK protein in human breast cancer and their corresponding tissue, to assess the significance of ERK signal pathway in tumorigenesis and progression of breast carcinoma. Methods: 40 breast cancer cases were used in S-P immunohistochemistry technique and Western Blot study. Results: The expression of ERK1, ERK2, and p- ERK protein levels increased remarkably in breast cancer tissues in comparison to normal tissues (P<0.01). The expression was upregulated by 1.32-, 1.53-and 4.27-fold, respectively. The overexpressions of ERK1, ERK2, and p- ERK proteins were obviously correlated with clinical stage of breast cancer. Protein levels of ERK and p-ERK were higher in stage III patients than in stage I and stage II patients (P<0.05). These proteins were strongly related with axillary lymph node metastasis of breast cancer, but not correlated with histopathological type and status of ER and PR of breast cancer. Expression of ERK1, and ERK2, protein showed a positive linear correlation. Conclusion: ERK signal transduction pathway is a key factor during human breast tumorigenesis and breast cancer progression.

  6. What can we learn from the age- and race/ethnicity- specific rates of inflammatory breast carcinoma?

    OpenAIRE

    Il'yasova, Dora; Siamakpour-Reihani, Sharareh; Akushevich, Igor; Akushevich, Lucy; Spector, Neil; Schildkraut, Joellen

    2011-01-01

    Inflammatory Breast Carcinoma (IBC), the most aggressive type of breast tumor with unique clinicopathological presentation, is hypothesized to have distinct etiology with a socioeconomic status (SES) component. Using the Surveillance, Epidemiology and End Results (SEER) Program data for 2004–2007, we compare incidence rates of IBC to non-inflammatory locally advanced breast cancer (LABC) among racial/ethnic groups with different SES. The analysis includes women 20–84 years of age. To examine ...

  7. Papillary thyroid carcinoma presenting as an asymptomatic pelvic bone metastases

    Directory of Open Access Journals (Sweden)

    Siddiq S

    2010-05-01

    Full Text Available Thyroid carcinoma is rare comprising 1% of all malignancies and commonly presents as a neck lump. Papillary thyroid carcinoma unlike follicular thyroid carcinoma tends not to metastasise to distant sites.We present a case of papillary thyroid carcinoma presenting as a solitary asymptomatic pelvic bone metastases and highlight current management of bone metastases. A 59-year old female was found on abdominal computerised tomography to have an incidental finding of a 4.5 cm soft tissue mass in the right iliac bone. Biopsy of the lesion confirmed metastatic thyroid carcinoma. There was no history of a neck lump, head and neck examination was normal. Further imaging confirmed focal activity in the right lobe of the thyroid. A total thyroidectomy and level VI neck dissection was performed and histology confirmed follicular variant of papillary carcinoma.Early detection of bone metastases have been shown to improve prognosis and thyroid carcinoma should be considered as a potential primary malignancy.

  8. Sensitivity of imaging for multifocal-multicentric breast carcinoma

    Directory of Open Access Journals (Sweden)

    Viale Giuseppe

    2008-09-01

    Full Text Available Abstract Background This retrospective study aims to determine: 1 the sensitivity of preoperative mammography (Mx and ultrasound (US, and re-reviewed Mx to detect multifocal multicentric breast carcinoma (MMBC, defined by pathology on surgical specimens, and 2 to analyze the characteristics of both detected and undetected foci on Mx and US. Methods Three experienced breast radiologists re-reviewed, independently, digital mammography of 97 women with MMBC pathologically diagnosed on surgical specimens. The radiologists were informed of all neoplastic foci, and blinded to the original mammograms and US reports. With regards to Mx, they considered the breast density, number of foci, the Mx characteristics of the lesions and their BI-RADS classification. For US, they considered size of the lesions, BI-RADS classification and US pattern and lesion characteristics. According to the histological size, the lesions were classified as: index cancer, 2nd lesion, 3rd lesion, and 4th lesion. Any pathologically identified malignant foci not previously described in the original imaging reports, were defined as undetected or missed lesions. Sensitivity was calculated for Mx, US and re-reviewed Mx for detecting the presence of the index cancer as well as additional satellite lesions. Results Pathological examination revealed 13 multifocal and 84 multicentric cancers with a total of 303 malignant foci (282 invasive and 21 non invasive. Original Mx and US reports had an overall sensitivity of 45.5% and 52.9%, respectively. Mx detected 83/97 index cancers with a sensitivity of 85.6%. The number of lesions undetected by original Mx was 165/303. The Mx pattern of breasts with undetected lesions were: fatty in 3 (1.8%; scattered fibroglandular density in 40 (24.3%, heterogeneously dense in 91 (55.1% and dense in 31 (18.8% cases. In breasts with an almost entirely fatty pattern, Mx sensitivity was 100%, while in fibroglandular or dense pattern it was reduced to 45

  9. PAX 2: a novel Müllerian marker for serous papillary carcinomas to differentiate from micropapillary breast carcinoma.

    Science.gov (United States)

    Chivukula, Mamatha; Dabbs, David J; O'Connor, Siobhan; Bhargava, Rohit

    2009-11-01

    Ovarian serous papillary carcinoma, although rarely metastasizing to the breast, is often challenging based on morphology alone, particularly from the micropapillary variant of breast carcinoma. Gross cystic disease fluid protein-15, although a specific marker, can be negative in up to 50% of breast carcinomas. Wilm's tumor gene 1 (WT-1) has been identified as a useful marker to differentiate metastatic ovarian serous papillary carcinoma from primary breast carcinoma; however, it has recently been shown in the micropapillary variant of the primary breast carcinoma making it a less specific marker. PAX 2, a nuclear transcription factor, was recently observed in ovarian serous papillary carcinomas. In this study of 89 breast carcinoma cases, 26 micropapillary carcinoma, and 63 nonmicropapillary carcinoma types were retrieved from our pathology archives, represented on a single tissue microarray (TMA) with a 3-fold redundancy (TMA-1, TMA-2). In addition, whole tissue sections of a variety of benign and neoplastic müllerian tissues were surveyed with the PAX 2 immunostain. All cases were stained with rabbit polyclonal PAX 2 antibody and, in addition, the 5 metastatic ovarian serous carcinoma cases were stained with WT-1 as well for comparison. Only nuclear staining was considered positive. All primary breast carcinomas represented on TMA-1 and TMA-2 were entirely negative for PAX 2 100% (89/89), whereas 100% (5/5) of all metastatic ovarian serous carcinomas showed moderate-to-strong staining. PAX 2 expression was comparable with WT-1 as well in the metastatic ovarian serous carcinoma group. We therefore conclude that PAX 2 is a promising new, sensitive, and specific müllerian immunomarker for ovarian serous carcinomas (primary and metastatic).

  10. Genetic Predisposition to In Situ and Invasive Lobular Carcinoma of the Breast

    DEFF Research Database (Denmark)

    Sawyer, Elinor; Roylance, Rebecca; Petridis, Christos;

    2014-01-01

    Invasive lobular breast cancer (ILC) accounts for 10-15% of all invasive breast carcinomas. It is generally ER positive (ER+) and often associated with lobular carcinoma in situ (LCIS). Genome-wide association studies have identified more than 70 common polymorphisms that predispose to breast can...

  11. X-ray and ultrasound semiotics of mucinous carcinoma of the breast

    Directory of Open Access Journals (Sweden)

    K. A. Lesko

    2013-01-01

    Full Text Available The article describes the main epidemiological, clinical and morphological diagnostic features of one of the rare breast cancer form – mucinous carcinoma of the breast. Current scientific data are followed by the results of own research the 9-year period of research.Authors draw attention to the very complex radiology peculiarities of the mucinous carcinoma of the breast.

  12. The role of sonography in patients with breast cancer presenting as an axillary mass

    Energy Technology Data Exchange (ETDEWEB)

    Park, Sun Young; Kim, Eun Kyung; Oh, Ki Keun; Lee, Kyong Sik; Park, Byeong Woo [Yonsei University College of Medicine, Seoul (Korea, Republic of)

    2002-09-01

    To compare sonography and mammography in terms of their diagnostic value in breast cancer cases which initially presented as an axillary mass without a palpable mass or other clinical symptoms. Seven patients with enlarged axillary lymph nodes who first presented with no evidence of palpable breast lesions and who underwent both mammography and sonography were enrolled in this study. In six of the seven, the presence of metastatic adenocarcinoma was confirmed preoperatively by axillary needle aspiration biopsy; in four, subsequent sonographically guided breast core biopsy performed after careful examination of the primary site indicated that primary breast cancer was present. In each case, the radiologic findings were evaluated by both breast sonography and mammography. Breast lesions were detected mammographically in four of seven cases (57%); in three of the four, the lesion presented as a mass, and in one as microcalcification. In three of these four detected cases, fatty or scattered fibroglandular breast parenchyma was present; in one, the parenchyma was dense. In the three cases in which lesions were not detected, mammography revealed the presence of heterogeneously dense parenchyma. Breast sonography showed that lesions were present in six of seven cases (86%); in the remaining patient, malignant microcalcification was detected at mammography. Final pathologic examination indicated that all breast lesions except one, which was a ductal carcinoma in situ, with microinvasion, were infiltrating ductal carcinomas whose size ranged from microscopic to greater than 3 cm. At the time of this study, all seven patients were alive and well, having been disease free for up to 61 months after surgery. In women with a palpable axillary mass confirmed as metastatic adenocarcinoma, breast sonography may be a valuable adjunct to mammography.

  13. Metaplastic carcinoma of the right breast and simultaneous giant ovarian teratoma: a case report

    Institute of Scientific and Technical Information of China (English)

    Shuang Li; Qing-Zhu Wei

    2012-01-01

    We describe here a female patient who presented with a breast mass and giant abdominal mass.Fine needle aspiration cytology of the breast mass and histological examination after modified radical mastectomy confirmed metaplastic carcinoma of the breast.The epithelial components were formed by infiltrating ductal carcinoma with poor differentiation,and the sarcomatous components were formed by fibrosarcoma and osteosarcoma.Histological examination of the abdominal mass confirmed ovarian teratoma.The patient underwent modified radical mastectomy of the right breast and laparoscopic excision of the abdominal mass in the lower right quadrant.Having underwent six courses of chemotherapy,the patient is now in her tenth month after surgery and under follow-up,and she has no relapsed disease.These two diseases have never seen in one patient before.The case we report here provides some new data for research and clinical experience and it may also provide a new insight into the relationship between metaplastic breast carcinoma and ovarian teratoma.

  14. Scintimammography: The new role of Technetium-99 m Sestamibi imaging for the diagnosis of breast carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Khalkhali, I.; Diggles, L. E.; Cutrone, J. A.; Mishkin, F. S. [Los Angeles Medical Center, Torrance (United States). Dept. of Radiology; Iraniha, S. [Los Angeles Medical Center, Torrance (United States). Surgery

    1997-09-01

    Technetium-99-Sestamibi scintimammography has emerged as a new procedure for the imaging of breast tumors, Currently, a large clinical experience has been developed and the results published. At the present time, the major drawback of this procedure appears to be its low sensitivity for the detection of breast carcinomas smaller than 1 cm in diameter. There are other biologic and technical issues that remain to be overcome to optimally image the breasts. Some of these include: development of a dedicated breast imager using nuclear medicine techniques, development of stereotactic needle localization of the abnormalities that demonstrate focal increase uptake in women with normal mammogram and breast physical examination, manufacturing of a breast compression device so that they can immobilize the breast in place for more adequate imaging, overcoming the issue of unilateral or bilateral diffuse breast uptake that is noted in 7 - 10 percent of the cases and finally determination of optimal dose and imaging factors. This review includes their experience at Harbor-University of California, Los Angeles Medical Center with the use of this agent for breast imaging since 1992.

  15. (-)-Epigallocatechin gallate sensitizes breast cancer cells to paclitaxel in a murine model of breast carcinoma

    OpenAIRE

    Luo, Ting; Wang, Jiao; Yin, Yancun; Hua, Hui; Jing, Jing; Sun, Xiangming; Li, Minjing; Zhang, You; Jiang, Yangfu

    2010-01-01

    Introduction Paclitaxel (Taxol®) is a microtubule-targeted agent that is widely used for cancer treatment. However, resistance to paclitaxel is frequently encountered in the clinic. There is increasing interest in identifying compounds that may increase the sensitivity to conventional chemotherapeutic agents. In this study, we investigated whether green tea polyphenol (-)-epigallocatechin gallate (EGCG) could sensitize breast carcinoma to paclitaxel in vivo. Methods Breast cancer cells were t...

  16. Mucinous carcinoma of the breast is genomically distinct from invasive ductal carcinomas of no special type.

    Science.gov (United States)

    Lacroix-Triki, Magali; Suarez, Paula H; MacKay, Alan; Lambros, Maryou B; Natrajan, Rachael; Savage, Kay; Geyer, Felipe C; Weigelt, Britta; Ashworth, Alan; Reis-Filho, Jorge S

    2010-11-01

    Mucinous carcinomas are a rare entity accounting for up to 2% of all breast cancers, which have been shown to display a gene expression profile distinct from that of invasive ductal carcinomas of no special type (IDC-NSTs). Here, we have defined the genomic aberrations that are characteristic of this special type of breast cancer and have investigated whether mucinous carcinomas might constitute a genomic entity distinct from IDC-NSTs. Thirty-five pure and 11 mixed mucinous breast carcinomas were assessed by immunohistochemistry using antibodies against oestrogen receptor (ER), progesterone receptor, HER2, Ki67, cyclin D1, cortactin, Bcl-2, p53, E-cadherin, basal markers, neuroendocrine markers, and WT1. Fifteen pure mucinous carcinomas and 30 grade- and ER-matched IDC-NSTs were microdissected and subjected to high-resolution microarray-based comparative genomic hybridization (aCGH). In addition, the distinct components of seven mixed mucinous carcinomas were microdissected separately and subjected to aCGH. Pure mucinous carcinomas consistently expressed ER (100%), lacked HER2 expression (97.1%), and showed a relatively low level of genetic instability. Unsupervised hierarchical cluster analysis revealed that pure mucinous carcinomas were homogeneous and preferentially clustered together, separately from IDC-NSTs. They less frequently harboured gains of 1q and 16p and losses of 16q and 22q than grade- and ER-matched IDC-NSTs, and no pure mucinous carcinoma displayed concurrent 1q gain and 16q loss, a hallmark genetic feature of low-grade IDC-NSTs. Finally, both components of all but one mixed mucinous carcinoma displayed similar patterns of genetic aberrations and preferentially clustered together with pure mucinous carcinomas on unsupervised clustering analysis. Our results demonstrate that mucinous carcinomas are more homogeneous between themselves at the genetic level than IDC-NSTs. Both components of mixed mucinous tumours are remarkably similar at the

  17. Digital Acrometastasis as Initial Presentation in Carcinoma of Lung A Case Report and Review of Literature.

    Science.gov (United States)

    Sahoo, Tapan Kumar; Das, Saroj Kumar; Majumdar, Saroj Kumar Das; Senapati, Surendra Nath; Parida, Dillip Kumar

    2016-06-01

    Bony metastases develop in 30% of all the cancers, but out of which only 1% to 3% occurs in the hand. Lung is the most common site for acrometastasis, followed by breast and renal cell cancer. Metastases to the digits are with non-specific presentation. We reported a case of 79-year-old male patient with initial presentation of swelling over left index finger, which was found to be squamous cell carcinoma of finger on histopathological examination. He was subsequently diagnosed as a case of squamous cell carcinoma of lung with acrometastasis. PMID:27504389

  18. Histopathological Features of Invasion of Breast Invasive Ductal Carcinoma and Safety of Breast-conserving Surgery

    Institute of Scientific and Technical Information of China (English)

    Chunping LIU; Huaxiong PAN; Zhi LI; Lan SHI; Tao HUANG

    2009-01-01

    In order to investigate the relationship between the extent of tumor invasion and the tu-mor size,axillary lymph nodes metastasis,Her-2 gene overexpression,and histologic grading in breast invasive ductal carcinoma as well as the optimal extent of excision during the breast-serving surgery,the clinical data of 104 patients with breast invasive ductal carcinoma who had received modified radical mastectomy were analyzed.The correlation analysis on invasive extent,which was evaluated by serial sections at an interval of 0.5 cm from 4 different directions taking the focus as the centre,and the tumor size,axillary lymph nodes metastasis,Her-2 gene overexpression,and his-tologic grading was processed.There was a significant correlation between invasive extent and tumor size (r=0.766,P0.05),and histologic grading (r=0.228,P>0.05).The 100% negative rate of infiltration in patients without nipple discharge with tumor size 3 cm was obtained at 1.5,2.0 and 2.5 cm away from the tumor respectively.It is concluded that the performance of breast-serving surgery in patients with breast invasive ductal carcinoma should be evaluated by tumor size in combination with axillary lymph nodes involvement to decide the possibility of breast-serving and the secure excision extent.

  19. Synchronous unilateral triple breast cancers composed of invasive ductal carcinoma, invasive lobular carcinoma, and Paget's disease.

    Science.gov (United States)

    Onoe, Shunsuke; Tsuda, Hitoshi; Akashi-Tanaka, Sadako; Hasebe, Takahiro; Iwamoto, Eriko; Hojo, Takashi; Kinoshita, Takayuki

    2014-03-01

    We report a case of synchronous unilateral triple breast cancers comprising invasive ductal carcinoma (IDC), invasive lobular carcinoma (ILC), and Paget's disease. A 57-year-old woman with a left breast mass was referred to our hospital. Mammography revealed only an isodense area with foci of microcalcification in the lateral area of the left breast. Ultrasonography revealed 2 hypoechoic masses in the outer lower and inner upper areas, and these 2 lesions were diagnosed by core needle biopsy as ILC and IDC, respectively. Left total mastectomy with sentinel lymph node biopsies was performed. In addition to the ILC and IDC, histological examination also identified Paget's disease. Breast cancer often manifests as multiple unilateral lesions; however, it is sometimes difficult to determine whether these tumors have developed multicentrically or have multifocally invaded from an intraductal carcinoma. This case was clearly diagnosed to have occurred multicentrically because of the absence of continuity among the 3 tumors, the presence of a non-invasive component in all 3 tumors, and different histopathological findings. The synchronous unilateral development of ILCs is well known. Cases of synchronous unilateral triple or more breast cancers were reviewed, and their histopathological characteristics, including the incidence of Paget's disease, is discussed. PMID:21140247

  20. Leptomeningeal carcinomatosis as the primary presentation of relapse in breast cancer

    Science.gov (United States)

    Sacco, Keith; Muhammad, Aun; Saleem, Waqar; Alshaker, Heba; Monzon, Leonardo; Islam, Mohammad Rafiqul; Pchejetski, Dmitri

    2016-01-01

    Leptomeningeal metastasis (LM) is an uncommon presentation of relapse in breast cancer, which is associated with poor clinical outcomes and poor prognosis. Notably, LM most commonly occurs in breast cancer. The aim of the present review was to investigate the occurrence of LM as the primary presentation of relapse following remission in breast cancer patients and to determine whether specific histological subtypes are predisposed to meningeal metastases. In addition, the present review evaluated whether patients presenting with LM as the primary site of relapse exhibit differences in survival when compared with patients exhibiting metastasis to other sites. Cross-sectional studies have demonstrated that LM is commonly associated with other sites of distant metastasis including lung, liver and bone metastases. The histological breast cancer subtype most commonly associated with LM was invasive lobular carcinoma, while triple-negative breast cancer patients appear to be predisposed to the development of LM when considering the overall prevalence of histological breast cancer subtypes. At present, data regarding LM as the primary site of relapse are limited due to its rarity as the first site of metastasis in breast cancer. Case-controlled studies are required to investigate the incidence of LM as the primary site of recurrence in breast cancer patients as this would enable treatment standardization and identification of prognostic factors for improved survival. PMID:27446350

  1. Clinicopathologic and prognostic implications of progranulin in breast carcinoma

    Institute of Scientific and Technical Information of China (English)

    LI Li-qin; HUANG Hui-lian; PING Jin-liang; WANG Xiao-hong; ZHONG Jing; DAI Li-cheng

    2011-01-01

    Background Progranulin is a newly discovered 88-kDa glycoprotein originally purified from the highly tumorigenic mouse teratoma-derived cell line PC. Its expression is closely correlated with the development and metastasis of several cancers. However, no immunohistochemical evidence currently exists to correlate progranulin expression with clinicopathologic features in breast carcinoma biopsies, and the role of progranulin as a new marker of metastatic risk and prognosis in breast cancer has not yet been studied. The aim of this study was to investigate the clinicopathologic and prognostic implications of progranulin expression in breast carcinoma and its correlation with tumor angiogenesis. Methods Progranulin expression was determined immunohistochemically in 183 surgical specimens from patients with breast cancer and 20 tissue samples from breast fibroadenomas. The tumor angiogenesis-related biomarker, vascular endothelial growth factor was assayed and microvessel density was assessed by counting vascular endothelial cells in tumor tissues labeled with endoglin antibody. The relationship between progranulin expression and the clinicopathologic data were analyzed.Results Progranulin proteins were overexpressed in breast cancer. The level of progranulin expression was significantly correlated with tumor size (P=0.004), lymph node metastasis (P <0.001) and TNM staging (P <0.001). High progranulin expression was associated with higher tumor angiogenesis, reflected by increased vascular endothelial growth factor expression (P<0.001) and higher microvessel density (P=0.002).Conclusion Progranulin may be a valuable marker for assessing the metastasis and prognosis of breast cancer, and could provide the basis for new combination regimens with antiangiogenic activity.

  2. Breast carcinoma in pregnancy and lactation: A diagnostic and therapeutic dilemma

    Directory of Open Access Journals (Sweden)

    Ali M. Al-Amri

    2011-07-01

    Full Text Available Objective: To study the clinical presentation, pathological features, receptors type, and reason for the delay of diagnosis of breast carcinoma during pregnancy and lactation.Patients and methods: This is retrospective study of patients with pregnancy associated breast carcinoma (PABC, treated at our hospital from 2003 to 2009.Results: Of the 16 patients, 8 (50% were pregnant and 8 (50% were lactating with an average age of 30years (range, 21 to 41years. Four (25% underwent therapeutic abortions, two (12.5% cesarean section, one (6.25% patient had spontaneous abortions and one (6.25% had no follow up. Fifteen (94% presented with a breast mass, 37.5% with nipple retraction and 31% presented with inflammatory changes in the breast. Symptoms and signs were overlooked by physicians in 8 (50% of patients, resulting in delay of referral. In 5 (31.25% the delay was due to patients' fear of cancer and only 3 (18.75% there was no delay. The majority of cases were ductal 12 (75%. Only one-third presented with early stage, the rest with advanced stage. Half (50% were Estrogen receptor and Progesterone receptor (ER, PR negative, while 6 (37.5% were positive. Human epidermal growth factor receptors type2 (HER2 positivity was found in 3 (18.75% while 2 (12.5% were ER negative but PR positive. Conclusion: Breast masses during pregnancy and lactation is not always benign. It may be overlooked and all appropriate methods should be used to role out breast carcinoma.

  3. Critical evaluation of monoclonal antibody staining in breast carcinoma.

    OpenAIRE

    Parham, D M; Coghill, G; Robertson, A.J.

    1989-01-01

    The immunoperoxidase staining of 84 primary invasive breast carcinomas with four monoclonal antibodies (BRST-1, HMFG1, EMA, B72.3) was evaluated by semiquantitative light microscopical examination and quantitative image analysis. Major differences in the staining of the tumours for each of the monoclonal antibodies was observed. Correlation between monoclonal antibody staining and patient age, survival, histological grade, tumour diameter and cellularity was also carried out. This showed a si...

  4. Invasive micropapillary carcinoma of the breast: MR imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Hyo Soon; Jeong, Seo In; Choi, You Ri; Kim, Jin Woong; Lee, Ji Shin; Park, Min Ho [Chonnam National University Medical School, Chonnam National University Hwasun Hospital, Hwasun (Korea, Republic of); Kuzmiak, Cherie M. [Department of Radiology, University of North Carolina, Chapel Hill (Korea, Republic of)

    2013-08-15

    To analyze the magnetic resonance (MR) imaging findings of invasive micropapillary carcinoma of the breast. MR images were retrospectively evaluated in 14 patients (age range: 37-67, mean age: 49 years) with pathologically confirmed invasive micropapillary carcinoma of the breast. The enhancement type (mass/non-mass), shape, margin, contrast enhancement, and time-intensity curve pattern on the dynamic study were correlated with the histopathologic features. Associated findings, such as edema, nipple change, skin change and enlarged axillary lymph nodes were also studied. The most common features of the masses were irregular shape (12 of 14 patients, 85.8%) and irregular or spiculated margin (11 of 14 patients, 78.7%). The contrast enhancement was heterogeneous in 11 patients (78.7%), rim enhancement in 2 cases (14.2%), and homogeneous in one patient (7.1%). The predominant kinetic pattern was rapid increase (14 of 14, 100%) in the initial phase and washout (11 of 14, 78.7%) in the delayed phase. Associated non-mass like enhancement was shown in 4 patients, representing ductal carcinoma in situ. MR imaging helped detect additional sites of cancer other than the index lesion in 3 patients (21.4%). Enlarged axillary lymphadenopathy was identified in 7 of the 14 patients (50%). Invasive micropapillary carcinoma appears as a mass with an irregular shape, irregular or spiculated margin and heterogeneous enhancement on MR imaging. Though these findings are not specific and are also observed with other breast malignancies, invasive micropapillary carcinoma frequently showed multiple lesions, accompanying non-mass enhancement and axillary lymph node enlargement.

  5. An Unusual Presentation of Merkel Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Kamuran İbiş

    2012-03-01

    Full Text Available We describe a 71-year-old male patient admitted to the hospital with posterior chest pain. Following the detection of a paravetebral mass at the level of the 2nd thoracic vertebra, the patient underwent a surgical en bloc resection of the mass. The histopathologic examination revealed a Merkel cell carcinoma. One month after the operation, magnetic resonance imaging showed an inoperable mass in the same location, which indicated a rapid progression of the tumor. The patient died of progressive respiratory failure due to pneumonia on the 6th day after the onset of radiochemotherapy. Although this appears to be an isolated case, Merkel cell carcinoma must be included in the differential diagnosis of intrathoracic masses.

  6. Histological Grading in Ductal Carcinoma in Situ of the Breast

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective: To study the significance of histological grading as a prognostic factor in ductal carcinoma in situ of the breast. Methods: According to the Van Nuy's classification, 32 cases of ductal carcinoma in situ (DCIS) of the breast were divided into three groups. Results: Low grade (well differentiated, low grade DCIS) 12 patients (37.5%); Intermediate grade, 9 patients (28.1%); High grade (poorly differentiated DCIS) 11 patients (34.4%). Among the high grade DCIS, the histologic subtypes were comedo (9 patients), micropapillary (1 patient) and solid (1 patient). The positive expression of c-erbB-2, p53 and MIB-1 in high grade DCIS was higher than that in intermediate and low grade DCIS. The difference between high grade and low grade DCIS was significant (p<0.05). The expression of ER in high grade DCIS was lower than that in intermediate and low grade DCIS. Conclusions: Histological grading of breast ductal carcinoma in situ may be a good prognostic factor.

  7. A retrospective study of clinico-pathological spectrum of carcinoma breast in a West Delhi, India

    Directory of Open Access Journals (Sweden)

    Jitendra Singh Nigam

    2014-01-01

    Full Text Available Background: Data on the demographic profile of breast cancer patients from Delhi is scarce and whatever is available is from higher referral center. Our hospital caters to patients from an urban population of the lower socioeconomic strata and is a representation of cases at a tertiary care hospital in west Delhi. In Delhi, breast cancer (26.8% is commonest cancer among the female followed by cervix (12.5%, gallbladder (7.2%, ovary (7.1%, and uterus (3.3%. Aims and Objectives: A retrospective audit of breast cancer patients presenting at a tertiary referral center from 2004 to 2011. Materials and Methods: A total of 328 cases diagnosed as carcinoma breast on histopathology from year 2004 to 2011 were retrieved and studied retrospectively with regards to demographic profile and their histological features with estrogen receptor (ER, progesterone receptor (PR, and Her2neu status. Results: The median age of presentation was 49 years of age. Infiltrating ductal carcinoma (IDC, not otherwise specified (NOS was the commonest histopathological variant (81.40% followed by medullary carcinoma (10.36% and mucinous carcinoma (2.74%. Triple negative were found to be the commonest group comprising 39.4% of all the cases followed by ER and PR both positive. Pathological tumor, node, and metastasis (TNM staging showed most common group was T 2 N 0 M 0 ( 19.5% followed by T 2 N 1 M 0 (17.1% and T 2 N 2 M 0 (14%. Conclusion: The incidence of breast cancer in the India and include a higher incidence of ER, PR, and Her2neu negative disease in west Delhi.

  8. Concomitant Small Cell Neuroendocrine Carcinoma of Gallbladder and Breast Cancer

    Directory of Open Access Journals (Sweden)

    Paolo Aiello

    2014-01-01

    Full Text Available The neuroendocrine carcinoma is defined as a high-grade malignant neuroendocrine neoplasm arising from enterochromaffin cells, usually disposed in the mucosa of gastric and respiratory tracts. The localization in the gallbladder is rare. Knowledge of these gallbladder tumors is limited and based on isolated case reports. We describe a case of an incidental finding of small cell neuroendocrine carcinoma of the gallbladder, observed after cholecystectomy for cholelithiasis, in a 55-year-old female, who already underwent quadrantectomy and sentinel lymph-node biopsy for breast cancer. The patient underwent radiotherapy for breast cancer and six cycles of chemotherapy with cisplatin and etoposide. Eighteen months after surgery, the patient was free from disease. Small cell neuroendocrine carcinoma of the gallbladder has poor prognosis. Because of the rarity of the reported cases, specific prognostic factors have not been identified. The coexistence of small cell neuroendocrine carcinoma of the gallbladder with another malignancy has been reported only once. The contemporary presence of the two neoplasms could reflect that bioactive agents secreted by carcinoid can promote phenotypic changes in susceptible cells and induce neoplastic transformation.

  9. Association of carcinoma breast: grade and estrogen progesterone receptor expression

    International Nuclear Information System (INIS)

    To determine the association between histological grade of tumour and estrogen progesterone receptors (ER/PR) expression in unselected invasive carcinoma of breast in Malaysian patients. Study Design: An observational study. Place and Duration of Study: Advanced Medical and Dental Institute and Hospital, Kepala Batas, from year 2002 to 2007. Methodology: Ethical approval from Ministry of Health of Malaysia was obtained. Retrospective case records of patients presented between 2002- 2007 were reviewed for obtaining information on grade of tumour and expression of ER/PR in unselected carcinoma of breast patients. Records with missing data were discarded. Results: Out of 195 cases evaluated, 42 cases of grade-I tumour were recorded of which 08 (19%) tested positive for ER and 34 (81%) tested negative, 86 cases represented grade-II tumour of which 33 (38%) tested positive for ER and 53 (62%) were negative for ER, while out of 67 grade-III tumours 22 (33%) were positive for ER receptors while 45 (67%) were negative, (x/sup 2/ statistic (df) 4.831, p=0.089). For PR, 192 cases were evaluated and data was missing for 3 cases on PR status. Grade-I tumour consisted of 39 cases of which PR +ve represented 07 (17.94%) and 32 (82.05) cases PR -ve; 86 cases were of grade-II of which 31 (36.04%) were PR +ve and 55 (63.95%) PR -ve. Sixty seven cases of grade-III tumour of which 19 (28.35%) were PR +ve and 48 (71.64) were PR -ve (X/sup 2/ statistic (df): 4.297; p=0.117). Conclusion: ER/PR positivity trend was highest for grade-II tumours compared to grade-I and grade-III tumours. In general ER positivity was more with grade-II and grade-III tumours compared to grade I tumours. Although results did not reach statistical significance but there was a trend towards ER/PR positivity in grade-II and III tumours. So far, studies from South East Asia reported ER/PR expression more with low grade tumours. (author)

  10. [Genome Abnormality and Histological Findings in Breast Carcinoma].

    Science.gov (United States)

    Moriya, Takuya; Suzuki, Soichiro; Kanomata, Naoki

    2016-03-01

    Breast cancers contain variable histologies as well as biology. Gene expression profiling and cluster analyses have been performed since the beginning of the 21st century. The use of intrinsic subtype classification has replaced histological classification of breast carcinomas, as it frequently yields the same results. For examples, around 80% of triple negative (estrogen receptor-, progesterone receptor-, and HER2-negative) cancers are of the basal-like subtype. In daily practice, adjuvant therapy is selected based on histological features, but the results of ordinal cluster analyses and histological intrinsic subtypes are not always the same for individual cases. With advanced genetic analysis, new concepts have been elucidated, ie, the molecular identification of claudin-low breast cancer. Proposals of a new classification system and a new therapeutic approach are expected in the future. PMID:27067844

  11. Breast Carcinoma With Unrecognized Neuroendocrine Differentiation Metastasizing to the Pancreas: A Potential Diagnostic Pitfall.

    Science.gov (United States)

    Christensen, Lene; Mortensen, Michael Bau; Detlefsen, Sönke

    2016-08-01

    The current World Health Organization classification recognizes 3 subtypes of breast carcinomas with neuroendocrine features. Their reported prevalence is highly variable, ranging from breast carcinomas. We report the case of a 73-year-old woman who underwent lumpectomy with a postoperative diagnosis of invasive ductal breast carcinoma. Six weeks after lumpectomy, pancreatic biopsies showed tumor cells with neuroendocrine features. The first immunohistochemical panel showed positivity for synaptophysin and cytokeratins, raising suspicion of a pancreatic neuroendocrine tumor. However, a second panel revealed positivity for estrogen receptors and GATA3. On review of the lumpectomy specimen, a significant neuroendocrine component was found, leading to the final diagnosis of breast carcinoma with neuroendocrine features metastasizing to the pancreas. Neuroendocrine markers are not routinely analyzed in breast tumors. Hence, metastases from breast carcinomas with unrecognized neuroendocrine features may lead to false diagnoses of primary neuroendocrine tumors at different metastatic sites, such as the pancreas. PMID:26912472

  12. Proteomic profiling of 13 paired ductal infiltrating breast carcinomas and non-tumoral adjacent counterparts.

    Science.gov (United States)

    Pucci-Minafra, Ida; Cancemi, Patrizia; Marabeti, Maria Rita; Albanese, Nadia Ninfa; Di Cara, Gianluca; Taormina, Pietra; Marrazzo, Antonio

    2007-01-01

    According to recent statistics, breast cancer remains one of the leading causes of death among women in Western countries. Breast cancer is a complex and heterogeneous disease, presently classified into several subtypes according to their cellular origin. Among breast cancer histotypes, infiltrating ductal carcinoma represents the most common and potentially aggressive form. Despite the current progress achieved in early cancer detection and treatment, including the new generation of molecular therapies, there is still need for identification of multiparametric biomarkers capable of discriminating between cancer subtypes and predicting cancer progression for personalized therapies. One established step in this direction is the proteomic strategy, expected to provide enough information on breast cancer profiling. To this aim, in the present study we analyzed 13 breast cancer tissues and their matched non-tumoral tissues by 2-DE. Collectively, we identified 51 protein spots, corresponding to 34 differentially expressed proteins, which may represent promising candidate biomarkers for molecular-based diagnosis of breast cancer and for pattern discovery. The relevance of these proteins as factors contributing to breast carcinogenesis is discussed. PMID:21136615

  13. A rare case of concurrent signet-ring carcinoma of breast and microangiopathic hemolytic anemia.

    Science.gov (United States)

    Lara, Kelly; Bae, Esther; Park, Hanna; Hussain, Farabi

    2016-01-01

    Microangiopathic hemolytic anemia (MAHA) can be an uncommon presentation of an underlying malignancy, most often due to signet-ring cell carcinoma (SRCC). Additionally, pure SRCC in a breast primary-tumor comprises anemia as the first manifestation of metastatic signet-ring cell carcinoma of unknown origin: a case report and review of literature. Kor J Lab Med 2011;31:157-61). To the best of our knowledge, the combination of these two entities, pure breast primary SRCC along with MAHA, has not been reported. Here, we present such a rare case. We also evaluate the current literature regarding this and similar disease processes, of which evidence is scarce and further research is needed. PMID:27587305

  14. Assessment of Pathological Response of Breast Carcinoma in Modified Radical Mastectomy Specimens after Neoadjuvant Chemotherapy

    Directory of Open Access Journals (Sweden)

    Dhanya Vasudevan

    2015-01-01

    Full Text Available Aim. Paclitaxel based neoadjuvant chemotherapy regimen (NAT in the setting of locally advanced breast cancer (LABC can render inoperable tumor (T4, N2/N3 resectable. The aim of this study was to assess the status of carcinoma in the breast and lymph nodes after paclitaxel based NAT in order to find out the patient and the tumor characteristics that correspond to the pathological responses which could be used as a surrogate biomarker to assess the treatment response. Materials and Methods. Clinical and tumor characteristics of patients with breast carcinoma (n=48 were assessed preoperatively. These patients were subjected to modified radical mastectomy after 3 courses of paclitaxel based NAT regimen. The pathological responses of the tumor in the breast and the lymph nodes were studied by using Chevallier’s system which graded the responses into pathological complete response (pCR, pathological partial response (pPR, and pathological no response (pNR. Results. Our studies showed a pCR of 27.1% and a pPR of 70.9% . Clinically small sized tumors (2–5 cms and Bloom Richardson’s grade 1 tumors showed a pCR. Mean age at presentation was 50.58 yrs. 79.2% of cases were invasive ductal carcinoma NOS; only 2.1% were invasive lobular carcinoma, their response to NAT being the same. There was no downgrading of the tumor grades after NAT. Ductal carcinoma in situ and lymphovascular invasion were found to be resistant to chemotherapy. The histopathological changes noted in the lymph nodes were similar to that found in the tumor bed. Discussion and Conclusion. From our study we conclude that histopathological examination of the tumor bed is the gold standard for assessing the chemotherapeutic tumor response. As previous studies have shown pCR can be used as a surrogate biomarker to assess the tumor response.

  15. Breast carcinoma en Cuirasse - Case report*

    OpenAIRE

    de Oliveira, Gabriela Mantovanelli; Zachetti, Daniele Bueno Carvalho; Barros, Hugo Rocha; Tiengo, Adriana; Romiti, Ney

    2013-01-01

    Cutaneous metastasis is a phenomenon that results from a tumor spreading via lymphatic or vascular embolization, direct implant during surgery or skin involvement by contiguity. The primary malignant tumor that most commonly metastasizes to the skin in women is breast cancer, which can be manifested through papulonodular lesions, erysipeloid or sclerodermiform infiltration, en cuirasse. We report the case of a female patient, 78 years old, with papular, scaly and confluent lesions in the righ...

  16. The mechanism of BRCA1 participate sporadic breast carcinomas genesis

    Institute of Scientific and Technical Information of China (English)

    WEI Min-jie; REN Jie

    2008-01-01

    Objective To elucidate the BRCA1 participated mechanism of genesis and development of sporadic breast cancer through detect the statues of BRCA1 and analysis the relationship with the pathologic and clinic parameters. Methods BRCA1 statues were respectively analyzed in frozen samples or paraffine fixed sporadic breast carcinoma and benign breast tissues by three methods: protein expression by immunohistochemistry (IHC), the methylation of BRCA 1 promoter by methylation specific PCR (MSP), gene copy number by interphase fluorescence in situ hybridization (FISH). Results 14.2 % (29/204) cases were detected hypermethylation of BRCA1 promoter in sporadic breast cancer. BRCA1 mean copy number in sporadic breast cancer (1.70±0.14) less than those in benign tissues (2.03±0.08, P<0.05), and in sporadic breast cancer with hypermethylation of BRCA1 (1.62±0.09) significantly less than in those without hypermethylation (1.84±0.26, P<0.05). The loss copy related to the methylation of BRCA1 promoter. There were significant of 41.1% (88/214) cases no BRCA1 nuclei expression in sporadic breast cancers. Loss expression of BRCA1 had significant correlation with higher histological stages, axillary' s lymph nodal metastasis (P<0.01), lower expression of ERα, and overexpression of HER-2 protein( P<0.01). Conclusions There are BRCA 1 methylations, loss BRCA 1 gene copy and loss protein expression in the sporadic breast cancer, the three statues of BRCA1 is correlated to each other;and the loss expression of BRCA1 protein related to part of pathology and clinic parameters.

  17. Locoregional Treatment for Breast Carcinoma After Hodgkin's Lymphoma: The Breast Conservation Option

    International Nuclear Information System (INIS)

    Purpose: To report clinical and pathologic characteristics and outcome of breast cancer (BC) after irradiation for Hodgkin’s lymphoma (HL) in women treated at the Institut Curie, with a special focus on the breast-conserving option. Methods and Materials: Medical records of 72 women who developed either ductal carcinoma in situ or Stage I–III invasive carcinoma of the breast after HL between 1978 and 2009 were retrospectively reviewed. Results: Median age at HL diagnosis was 23 years (range, 14–53 years). Median total dose received by the mediastinum was 40 Gy, mostly by a mantle-field technique. Breast cancers occurred after a median interval of 21 years (range, 5–40 years). Ductal invasive carcinoma and ductal carcinoma in situ represented, respectively, 51 cases (71%) and 14 cases (19%). Invasive BCs consisted of 47 cT0–2 tumors (82%), 5 cN1–3 tumors (9%), and 20 Grade 3 tumors (35%). Locoregional treatment for BCs consisted of mastectomy with (3) or without (36) radiotherapy in 39 patients and lumpectomy with (30) or without (2) adjuvant radiotherapy in 32 patients. The isocentric lateral decubitus radiation technique was used in 17 patients after breast-conserving surgery (57%). With a median follow-up of 7 years, 5-year overall survival rate and locoregional control rate were, respectively, 74.5% (95% confidence interval [CI], 64–88%) and 82% (95% CI, 72–93%) for invasive carcinoma and 100% (95% CI, 100 –100%) and 92% (95% CI, 79–100%) for in situ carcinoma. In patients with invasive tumors, the 5-year distant disease-free survival rate was 79% (95% CI, 69–91%), and 13 patients died of progressive BC. Contralateral BC was diagnosed in 10 patients (14%). Conclusions: Breast-conserving treatment can be an option for BCs that occur after HL, despite prior thoracic irradiation. It should consist of lumpectomy and adjuvant breast radiotherapy with use of adequate techniques, such as the lateral decubitus isocentric position, to protect the

  18. Locoregional Treatment for Breast Carcinoma After Hodgkin's Lymphoma: The Breast Conservation Option

    Energy Technology Data Exchange (ETDEWEB)

    Haberer, Sophie, E-mail: sophie.haberer@wanadoo.fr [Department of Radiation Oncology, Institut Curie, Paris (France); Belin, Lisa [Department of Biostatistics, Institut Curie, Paris (France); Le Scodan, Romuald; Kirova, Youlia M. [Department of Radiation Oncology, Institut Curie, Paris (France); Savignoni, Alexia; Stevens, Denise [Department of Biostatistics, Institut Curie, Paris (France); Moisson, Patricia [Department of Radiation Oncology, Institut Curie, Paris (France); Decaudin, Didier; Pierga, Jean-Yves [Department of Medical Oncology, Institut Curie, Paris (France); Reyal, Fabien [Department of Surgery, Institut Curie, Paris (France); Campana, Francois; Fourquet, Alain; Bollet, Marc A. [Department of Radiation Oncology, Institut Curie, Paris (France)

    2012-02-01

    Purpose: To report clinical and pathologic characteristics and outcome of breast cancer (BC) after irradiation for Hodgkin's lymphoma (HL) in women treated at the Institut Curie, with a special focus on the breast-conserving option. Methods and Materials: Medical records of 72 women who developed either ductal carcinoma in situ or Stage I-III invasive carcinoma of the breast after HL between 1978 and 2009 were retrospectively reviewed. Results: Median age at HL diagnosis was 23 years (range, 14-53 years). Median total dose received by the mediastinum was 40 Gy, mostly by a mantle-field technique. Breast cancers occurred after a median interval of 21 years (range, 5-40 years). Ductal invasive carcinoma and ductal carcinoma in situ represented, respectively, 51 cases (71%) and 14 cases (19%). Invasive BCs consisted of 47 cT0-2 tumors (82%), 5 cN1-3 tumors (9%), and 20 Grade 3 tumors (35%). Locoregional treatment for BCs consisted of mastectomy with (3) or without (36) radiotherapy in 39 patients and lumpectomy with (30) or without (2) adjuvant radiotherapy in 32 patients. The isocentric lateral decubitus radiation technique was used in 17 patients after breast-conserving surgery (57%). With a median follow-up of 7 years, 5-year overall survival rate and locoregional control rate were, respectively, 74.5% (95% confidence interval [CI], 64-88%) and 82% (95% CI, 72-93%) for invasive carcinoma and 100% (95% CI, 100 -100%) and 92% (95% CI, 79-100%) for in situ carcinoma. In patients with invasive tumors, the 5-year distant disease-free survival rate was 79% (95% CI, 69-91%), and 13 patients died of progressive BC. Contralateral BC was diagnosed in 10 patients (14%). Conclusions: Breast-conserving treatment can be an option for BCs that occur after HL, despite prior thoracic irradiation. It should consist of lumpectomy and adjuvant breast radiotherapy with use of adequate techniques, such as the lateral decubitus isocentric position, to protect the underlying heart

  19. Primary anaplastic large cell lymphoma of the breast arising in reconstruction mammoplasty capsule of saline filled breast implant after radical mastectomy for breast cancer: an unusual case presentation

    Directory of Open Access Journals (Sweden)

    Sur Monalisa

    2009-04-01

    Full Text Available Abstract Background Primary non-Hodgkin lymphoma (NHL of the breast represents 0.04–0.5% of malignant lesions of the breast and accounts for 1.7–2.2% of extra-nodal NHL. Most primary cases are of B-cell phenotype and only rare cases are of T-cell phenotype. Anaplastic large cell lymphoma (ALCL is a rare T-cell lymphoma typically seen in children and young adults with the breast being one of the least common locations. There are a total of eleven cases of primary ALCL of the breast described in the literature. Eight of these cases occurred in proximity to breast implants, four in relation to silicone breast implant and three in relation to saline filled breast implant with three out of the eight implant related cases having previous history of breast cancer treated surgically. Adjuvant postoperative chemotherapy is given in only one case. Secondary hematological malignancies after breast cancer chemotherapy have been reported in literature. However in contrast to acute myeloid leukemia (AML, the association between lymphoma and administration of chemotherapy has never been clearly demonstrated. Case Presentation In this report we present a case of primary ALCL of the breast arising in reconstruction mamoplasty capsule of saline filled breast implant after radical mastectomy for infiltrating ductal carcinoma followed by postoperative chemotherapy twelve years ago. Conclusion Primary ALK negative ALCL arising at the site of saline filled breast implant is rare. It is still unclear whether chemotherapy and breast implantation increases risk of secondary hematological malignancies significantly. However, it is important to be aware of these complications and need for careful pathologic examination of tissue removed for implant related complications to make the correct diagnosis for further patient management and treatment. It is important to be aware of this entity at this site as it can be easily misdiagnosed on histologic grounds and to exclude

  20. Carcinoma breast metastatic to the hand and the foot

    International Nuclear Information System (INIS)

    Metastases to the peripheral bones of the extremities are rare. Such lesions are often diagnosed as inflammatory or infective in nature. We present a report of a case of simultaneous involvement of the peripheral bones of the extremities - the talus and the thumb of the left hand - with a brief review of pathophysiology and management. An X-ray revealed lytic destruction of the proximal phalanx of the left thumb. A bone scan showed increased tracer uptake over the area of the left thumb and the left foot. An X-ray of the left foot was normal Fine-needle aspiration cytology obtained from the thumb swelling showed features of a metastatic carcinoma consistent with a primary in the breast. An ultrasound of the abdomen revealed a focal metastatic deposit in the liver. The patient received palliative radiotherapy (8 Gy in one fraction) to the thumb and to the left foot, after which there was subjective improvement, with a decrease in the local tenderness and swelling. The patient refused further chemotherapy and died 6 months later. Copyright (2001) Blackwell Science Pty Ltd

  1. Pitfalls in diagnosing specific subtypes of carcinoma breast on fine needle aspiration cytology: A report of two cases with review of literature

    Directory of Open Access Journals (Sweden)

    Hemalatha Anantharamaiah

    2012-01-01

    Full Text Available Fine needle aspiration cytology (FNAC is a useful procedure that can be conveniently performed in the outpatient department (OPD and can be used in the subtyping of breast carcinomas. However, some specific subtypes can cause a hindrance to that. We present two such cases, one of tubulolobular carcinoma breast and the other of squamous cell carcinoma breast that were missed on FNAC, and subsequently diagnosed on histopathology and by immunohistochemistry. A thorough knowledge of the cytological features of the subtypes and the use of immunocytochemistry can appropriately make FNAC a standard, accurate, and simple OPD procedure, thus helping us in arriving at specific diagnosis.

  2. MEDULLARY CARCINOMA OF THE BREAST: ROENTGENOLOGIC AND ULTRASOUND SEMIOTICS

    Directory of Open Access Journals (Sweden)

    A. B. Abduraimov

    2015-01-01

    Full Text Available Breast cancer (BC is the most common female cancer type and the leading cause of female cancer mortality in Russia and in majority countries of the world. Along with the most common type of BC – ductal carcinoma, there are a lot of histological types, distinguished by structure features, which lead to a variable clinical and instrumental semiotics.These histological types of BC in the group marked out special types of BC, including medullary carcinoma. The concept of medullary cancer includes typical medullary BC, atypical medullary BC and invasive ductal BC with evidence of medullary morphology.Based on the current literature data, the authors discuss the main epidemiological, clinical and morphological diagnostic features of medullary BC. The authors pay special influence pathological picture, forming the characteristic diagnostic features of medullary cancer detected using X-ray mammography and ultrasound of the breast – the basic techniques of BC and other breast diseases detection.In 2003–2013 diagnosed 19 medullary BC cases in women aged 18–56 years, with 18 of them were recorded in patients aged 34–56 years. The authors describe in detail the features of clinical, mammographic and ultrasound semiotics of medullary BC. Article is focused on the main X-ray and ultrasound characteristics, such as mass shape and margin features, as well as its internal structure, and also the results of power Doppler. One of the main features of this article is description of ultrasound elastography pattern of medullary BC, which could be find in only a small number of scientific articles.Typical medullary BC, atypical medullary cancer and ductal carcinoma with medullary signs have different prognosis. This problem leads to necessity find reliable distinguishing features in mammograpic and ultrasound semiotics. It is seems important to reveal sites with indistinct margin. We have found the indistinct margin detection is not statistically significant

  3. A CLINICAL STUDY ON CARCINOMA BREAST IN RELATION TO ER AND PR STATUS

    Directory of Open Access Journals (Sweden)

    Ramanaiah

    2015-09-01

    Full Text Available INTRODUCTION : Breast carcinoma is the most common malignant tumor and the leading cause of death in women worldwide 1 . It accounts for 15 % of all cancer deaths 2 . According to the World Health Organisation (WHO, approximately 70% of breast cancers occur in women with none of the known risk factors. Only about 5% of breast cancers are inherited. Various protocols are in use for the assessment of prognosis, and also to assist further management of these cases. Of various parameters, expression of hormonereceptors Estrogen receptor (ER and Progesterone receptor (PR ar e significant AIMS AND OBJECTIVES : To study the occurrence of ER and PR status in breast cancer patients attending S.V.R.R.G.G. Hospital. To correlate the expression of prognostic factors like age at presentation menarche, menopause, parity, tumor size, number of lymph nodes, metastasis histology, grading with ER and PR status. MATERIALS AND METHODS : This clinic opathological study of carcinoma breast was carried out in patients admitted to SVRRGG Hospital, Tirupati during the period from September 2011 to August 2013 after obtaining approval from scientific committee and ethical committee .Forty cases of breast carcinoma were taken into study. The clinical study done by interviewing, detailed examination and subjecting to relevant investigations and surgeries depending upon the stage of the disease. Excised specimen is sent for Histopathological examination in 10% formaline Reports of light microscopy (Hematoxilin and Eosin and immunohistochemistry on tumor histology including MBR (Modified Bloom Richardson grading and Estrogen and Progesterone status is analysed. CONCLUSION: In conclusion, ER and PR status correlates well with histopathological grading and other clinico - pathological parameters. Higher grade is associated with ER PR negativity. Hence. Immunohistochemical assessment of ER and PR status should be incorporated as a routine investigation. This along with

  4. Argyrophilic carcinoma of the male breast. A neuroendocrine tumor containing predominantly chromogranin B (secretogranin I).

    Science.gov (United States)

    Scopsi, L; Andreola, S; Saccozzi, R; Pilotti, S; Boracchi, P; Rosa, P; Conti, A R; Manzari, A; Huttner, W B; Rilke, F

    1991-11-01

    Argyrophilic tumors were diagnosed in 28 of 134 (20.8%) consecutive male patients who had a carcinoma of the breast removed between 1961 and 1990. Histologically, most argyrophilic tumors showed uniform cellularity and prevalent expansive growth. Ultrastructural observation disclosed the presence of electron-dense cored granules in the cytoplasm of the tumor cells. By immunocytochemistry, 17 of 28 argyrophilic tumors (60.7%) contained chromogranin B (secretogranin I)-immunoreactive cells, whereas chromogranin A was present in four of these 17 tumors only (14.2%). Immunoblotting studies showed chromogranin B immunoreactivity similar to that found in normal neuroendocrine cells. Despite these findings, which would argue for a distinct morphologic and immunochemical entity, no statistically significant differences between argyrophilic and common male breast carcinomas were found when a number of clinicopathologic features and relapse-free survival were considered.

  5. Reactivation of inactive X chromosome in buccal smear of carcinoma of breast

    Directory of Open Access Journals (Sweden)

    Natekar Prashant

    2008-01-01

    Full Text Available Buccal mucosal smears of 100 female patients of carcinoma of breast were compared with 100 controls matched accordingly. The frequency of Barr bodies was significantly lower in carcinoma of breast patients (menstruating and menopausal women P < 0.001 when compared with controls indicating reactivation of the inactive X chromosome.

  6. Genetic Predisposition to In Situ and Invasive Lobular Carcinoma of the Breast

    NARCIS (Netherlands)

    E.J. Sawyer (Elinor); R. Roylance (Rebecca); C. Petridis (Christos); R.H. Brook; S. Nowinski (Salpie); E. Papouli (Efterpi); O. Fletcher (Olivia); S. Pinder (Sarah); A. Hanby (Andrew); K. Kohut (Kelly); P. Gorman (Patricia); M. Caneppele (Michele); J. Peto (Julian); I. dos Santos Silva (Isabel); N. Johnson (Nichola); R. Swann (Ruth); M. Dwek (Miriam); K.-A. Perkins (Katherine-Anne); C. Gillett (Cheryl); R. Houlston (Richard); G. Ross (Gillian); P. de Ieso (Paolo); M.C. Southey (Melissa); J.L. Hopper (John); E. Provenzano (Elena); C. Apicella (Carmel); J. Wesseling (Jelle); S. Cornelissen (Sten); J.N. Keeman; P.A. Fasching (Peter); S.M. Jud (Sebastian); A.B. Ekici (Arif); M.W. Beckmann (Matthias); M. Kerin (Michael); F. Marme (Federick); A. Schneeweiss (Andreas); C. Sohn (Christof); B. Burwinkel (Barbara); P. Guénel (Pascal); T. Truong (Thérèse); P. Laurent-Puig (Pierre); P. Kerbrat (Pierre); S.E. Bojesen (Stig); B.G. Nordestgaard (Børge); S.F. Nielsen (Sune); H. Flyger (Henrik); R.L. Milne (Roger); J.I.A. Perez (Jose Ignacio Arias); P. Menéndez (Primitiva); J. Benítez (Javier); H. Brenner (Hermann); A.K. Dieffenbach (Aida Karina); V. Arndt (Volker); C. Stegmaier (Christa); A. Meindl (Alfons); P. Lichtner (Peter); R.K. Schmutzler (Rita); M. Lochmann (Magdalena); H. Brauch (Hiltrud); H.-P. Fischer; Y-D. Ko (Yon-Dschun); H. Nevanlinna (Heli); T.A. Muranen (Taru); K. Aittomäki (Kristiina); C. Blomqvist (Carl); N.V. Bogdanova (Natalia); T. Dörk (Thilo); A. Lindblom (Annika); S. Margolin (Sara); A. Mannermaa (Arto); V. Kataja (Vesa); V-M. Kosma (Veli-Matti); J. Hartikainen (Jaana); G. Chenevix-Trench (Georgia); D. Lambrechts (Diether); C. Weltens (Caroline); E. van Limbergen (Erik); S. Hatse (Sigrid); J. Chang-Claude (Jenny); A. Rudolph (Anja); P. Seibold (Petra); D. Flesch-Janys (Dieter); P. Radice (Paolo); P. Peterlongo (Paolo); B. Bonnani (Bernardo); S. Volorio (Sara); G.G. Giles (Graham); G. Severi (Gianluca); L. Baglietto (Laura); C.A. McLean (Catriona Ann); C.A. Haiman (Christopher); B.E. Henderson (Brian); F.R. Schumacher (Fredrick); L. Le Marchand (Loic); J. Simard (Jacques); M.S. Goldberg (Mark); F. Labrèche (France); M. Dumont (Martine); V. Kristensen (Vessela); R. Winqvist (Robert); K. Pykäs (Katri); A. Jukkola-Vuorinen (Arja); S. Kauppila (Saila); I.L. Andrulis (Irene); J.A. Knight (Julia); G. Glendon (Gord); A.M. Mulligan (Anna Marie); P. Devillee (Peter); R.A.E.M. Tollenaar (Rob); C.M. Seynaeve (Caroline); M. Kriege (Mieke); J.D. Figueroa (Jonine); S.J. Chanock (Stephen); M.E. Sherman (Mark); M.J. Hooning (Maartje); A. Hollestelle (Antoinette); A.M.W. van den Ouweland (Ans); C.H.M. van Deurzen (Carolien); J. Li (Jingmei); K. Czene (Kamila); M.K. Humphreys (Manjeet); A. Cox (Angela); S.S. Cross (Simon); M.W.R. Reed (Malcolm); M. Shah (Mitul); A. Jakubowska (Anna); J. Lubinski (Jan); K. Jaworska-Bieniek (Katarzyna); K. Durda (Katarzyna); A.J. Swerdlow (Anthony ); A. Ashworth (Alan); N. Orr (Nick); M. Schoemaker (Minouk); F.J. Couch (Fergus); B. Hallberg (Boubou); A. González-Neira (Anna); G. Pita (G.); M.R. Alonso (M Rosario); Y. Tessier (Yann); D. Vincent (Daniel); F. Bacot (Francois); M.K. Bolla (Manjeet); Q. Wang (Qing); J. Dennis (Joe); K. Michailidou (Kyriaki); A.M. Dunning (Alison); P. Hall (Per); D.F. Easton (Douglas); P.D.P. Pharoah (Paul); M.K. Schmidt (Marjanka); I.P. Tomlinson (Ian); M. García-Closas (Montserrat)

    2014-01-01

    textabstractInvasive lobular breast cancer (ILC) accounts for 10-15% of all invasive breast carcinomas. It is generally ER positive (ER+) and often associated with lobular carcinoma in situ (LCIS). Genome-wide association studies have identified more than 70 common polymorphisms that predispose to b

  7. Syndecan-1 and syndecan-4 are independent indicators in breast carcinoma

    DEFF Research Database (Denmark)

    Lendorf, Maria E; Manon-Jensen, Tina; Kronqvist, Pauliina;

    2011-01-01

    overexpression correlates with poor prognosis and aggressive phenotype. Syndecan-4 is expressed in most breast carcinoma cell lines, but its role in malignancy is unclear. A possible relationship between syndecan-1 and syndecan-4 expression and established prognostic factors in breast carcinomas was examined...

  8. Pure Apocrine Carcinomas Represent a Clinicopathologically Distinct Androgen Receptor-Positive Subset of Triple-Negative Breast Cancers.

    Science.gov (United States)

    Mills, Anne M; E Gottlieb, Chelsea; M Wendroth, Scott; M Brenin, Christiana; Atkins, Kristen A

    2016-08-01

    Apocrine carcinomas comprise ∼1% of all breast cancers and are characterized by large cells bearing abundant eosinophilic granular cytoplasm, round nuclei, and prominent nucleoli. They are typically estrogen receptor/progesterone receptor/HER2 negative, making them unresponsive to typical hormonal or HER2-based chemotherapy. However, this subtype of triple-negative breast cancers expresses androgen receptor (AR), a feature not shared by most nonapocrine triple-negative cancers (NA-TNCs). AR therefore represents a potential diagnostic tool and therapeutic target for apocrine breast carcinoma. All pure apocrine carcinomas diagnosed during a 10-year period were reviewed, and clinicopathologic characteristics were compared with a control group of 26 NA-TNC cases. Twenty apocrine carcinomas were identified (∼0.8% of all breast cancers). The mean age at diagnosis was 69.3 years for apocrine carcinomas and 56.7 years for NA-TNC. All apocrine carcinomas and no NA-TNC were AR positive. The proportions of apocrine carcinoma grades varied, with G1 being seen in 15% of patients, G2 in 55%, and G3 in 30%. In contrast, 100% of NA-TNC cases were G3. The majority of apocrine carcinomas presented at low T stage (T1: 70%; T2: 20%; T3: 10%; T4: 0%), whereas NA-TNC cases more often presented at T2 or higher (T1: 46.2%; T2: 30.8%; T3: 11.5%; T4: 11.5%). Thirty percent of apocrine carcinomas and 30.8% of NA-TNCs had nodal metastases at presentation. Apocrine carcinomas had a favorable clinical prognosis, with 80% of patients showing no evidence of disease-related morbidity or mortality (mean follow-up: 45.2 mo). Pure apocrine carcinomas represent a clinicopathologically distinct subgroup of triple-negative breast cancer characterized by AR positivity. When compared with NA-TNC, apocrine carcinomas more often present in older women with lower grade and T stage, a group in which a more conservative treatment regimen is often desired. PMID:27259012

  9. Laryngeal carcinoma presenting as polymyositis: A paraneoplastic syndrome

    Directory of Open Access Journals (Sweden)

    Ritesh Sahu

    2016-01-01

    Full Text Available Laryngeal carcinoma is rarely associated with paraneoplastic syndrome. Inflammatory myopathy presenting as paraneoplastic event is commonly associated with carcinomas of ovary, lung, pancreas, stomach, colorectal, and non-Hodgkin′s lymphoma. We report a case of elderly male, who presented with proximal muscle weakness and found to be associated with laryngeal carcinoma. Diagnosis of polymyositis (PM was confirmed based on clinical features, laboratory test, and muscle biopsy. Exclusion of other commonly associated malignancies was done. This patient improved gradually after 6 months of immunosuppressive therapy and management of underlying cancer.

  10. Ruptured gallbladder as the first presentation of breast cancer

    Directory of Open Access Journals (Sweden)

    Abdullah KE

    2009-06-01

    Full Text Available Abstract Background Perforation of the gall bladder as a first presentation of breast cancer has not been reported. Case presentation Here we present a case of an elderly lady with acute abdomen with evidence of possible perforation of gall bladder on CT scan. Histopathology of the cholecystectomy specimen revealed invasive lobular breast cancer. Her metastatic breast cancer with right sided primary discovered subsequent to her presentation with acute abdomen is managed successfully with Anastrozole. Conclusion We present a rare case of gall bladder perforation from metastatic breast cancer.

  11. Thyroid, Renal, and Breast Carcinomas, Chondrosarcoma, Colon Adenomas, and Ganglioneuroma: A New Cancer Syndrome, FAP, or Just Coincidence

    Directory of Open Access Journals (Sweden)

    Ihab Shafek Atta

    2016-01-01

    Full Text Available We are presenting a case associated with papillary thyroid carcinoma, renal cell carcinoma, invasive mammary carcinoma, chondrosarcoma, benign ganglioneuroma, and numerous colon adenomas. The patient had a family history of colon cancer, kidney and bladder cancers, lung cancer, thyroid cancer, leukemia, and throat and mouth cancers. She was diagnosed with colonic villous adenoma at the age of 41 followed by thyroid, renal, and breast cancers and chondrosarcoma at the ages of 48, 64, 71, and 74, respectively. Additionally, we included a table with the most common familial cancer syndromes with one or more benign or malignant tumors diagnosed in our case, namely, FAP, HNPCC, Cowden, Peutz-Jeghers, renal cancer, tuberous sclerosis, VHL, breast/other, breast/ovarian, Carney, Werner’s, Bloom, Li-Fraumeni, xeroderma pigmentosum, ataxia-telangiectasia, osteochondromatosis, retinoblastoma, and MEN2A.

  12. Thyroid, Renal, and Breast Carcinomas, Chondrosarcoma, Colon Adenomas, and Ganglioneuroma: A New Cancer Syndrome, FAP, or Just Coincidence.

    Science.gov (United States)

    Atta, Ihab Shafek; AlQahtani, Fahd Nasser

    2016-01-01

    We are presenting a case associated with papillary thyroid carcinoma, renal cell carcinoma, invasive mammary carcinoma, chondrosarcoma, benign ganglioneuroma, and numerous colon adenomas. The patient had a family history of colon cancer, kidney and bladder cancers, lung cancer, thyroid cancer, leukemia, and throat and mouth cancers. She was diagnosed with colonic villous adenoma at the age of 41 followed by thyroid, renal, and breast cancers and chondrosarcoma at the ages of 48, 64, 71, and 74, respectively. Additionally, we included a table with the most common familial cancer syndromes with one or more benign or malignant tumors diagnosed in our case, namely, FAP, HNPCC, Cowden, Peutz-Jeghers, renal cancer, tuberous sclerosis, VHL, breast/other, breast/ovarian, Carney, Werner's, Bloom, Li-Fraumeni, xeroderma pigmentosum, ataxia-telangiectasia, osteochondromatosis, retinoblastoma, and MEN2A. PMID:27087812

  13. CORRELATION BETWEEN LAMININ AND CATHEPSIN D EXPRESSIONS IN BREAST CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    CHEN Feng; CHEN Wei-hong; ZHENG Jian-ming; HUANG Ling

    2006-01-01

    Objective: Laminin is a major glycoprotein component of basement membrance which is an important barrier to tumor cells which must be breeched before metastatic spread can occur. Proteolytic enzymes play an important role in mediating the passage of cancer cells through the basement membrane (BM) and extracellular matrix. We compared the patterns of laminin and cathepsin D (CD) expressions in a range of benign and malignant breast lesions to better understand the process of tumor progression. Methods: One hundred and sixty-two cases of breast samples comprising 18 fibroadeomas, 22 cases of fibrocystic disease, 96 cases of invasive ductal carcinoma and 26 carcinomas with intraductal components were evaluated for laminin and cathepsin D expressions by immunohistochemical staining. Results: The prevalence of CD positivity in both neoplastic and stromal cell components were significantly higher in higher histological grade tumors compared to lower grades (P<0.001). Various severity of BM disruption correlated with histological grade of the carcinomas (P<0.001). There was a negative correlation between the laminin expression and CD presence. Conclusion: In the process of cancer cell invasion and metastasis, the basement membrane is disrupted by proteinase secreted by cancer cells, especially by stroma cells of cancer.

  14. Metastatic breast lump: A rare presentation of squamous cell lung cancer

    OpenAIRE

    Amitabha Sengupta; Kaushik Saha; Debraj Jash; Banerjee, Sourindra N.

    2012-01-01

    Breast metastases from extramammary neoplasm are uncommon with an incidence of 0.5% to 3% of patients with extramammary malignancy. We reported an extremely rare case of breast metastasis from squamous cell lung carcinoma. A 60-year-old woman suffered from dry cough with shortness breath for one month with simultaneous development of breast lump. The histological diagnosis, achieved by bronchoscopic lung biopsy with the aid of immunohistochemistry was squamous cell lung carcinoma. Breast lump...

  15. LATE PRESENTATION OF BASAL CELL CARCINOMA - A CASE REPORT

    Directory of Open Access Journals (Sweden)

    Phani Kumar

    2013-12-01

    Full Text Available PURPOSE: To present a case of basal cell carcinoma with late presentation. METHODS: A 55year - old woman with gradual progressive, nodular, small brown lesion at the left lower eye lid for past 3 years was examined with, computed tomography (CT and then Excisional biopsy was done. RESULTS: The presenting symptom s of the patient were gradual progressive, nodular, sma ll brown lesion at the left lower eye lid . Excisional bi opsy with frozen section of the lesion was performed. Histopathologic evaluation of the eyelid lesion disclosed Trichoblastic (basal cell carcinoma of lower eye lid with large nodular and cribiform (a denoid patterns without any lymph - vascula r and perineural invasion. Post - operative period was uneventful. CONCLUSION: We are hereby reporting this case of eyelid BCC, with no history of skin cancer, or radiation treatment but exposure to sunlight. With earl y adequate treatment the prognosis is good KEYWORDS: B asal cell carcinoma, Excisional biopsy, Trichoblastic carcinoma .

  16. Management of bilateral breast carcinoma: long-term results.

    Science.gov (United States)

    Goksel, Hüsnü A; Yagmurdur, Mahmut C; Karakayali, Hamdi; Moray, Gokhan; Demirhan, Beyhan; Isiklar, Iclal; Bilgin, Nevzat; Haberal, Mehmet

    2004-01-01

    The aim of this study was to document the clinical features and long-term outcomes in 43 cases of bilateral breast carcinoma. All the women were diagnosed by a single surgeon who had evaluated 13,443 patients with breast-related complaints over a 40-year period. At the initial cancer diagnosis, 28 patients (65%) were of premenopausal age ( 46 years; group 2). The median interval between initial and subsequent cancer was 24 months (range, 12-288 months) in group 1 and 20 months (range, 14-252 months) in group 2 (P > 0.05). The distribution of initial cancer types based on pathological examination was ductal adenocarcinoma in 28 (65%) cases; lobular carcinoma in 5 (12%) cases; comedocarcinoma in 5 (12%) cases; papillary carcinoma in 2 (4.5%) cases; papillary combined with squamous cell carcinoma in 1 (2%) case; and lobular combined with medullary carcinoma in 2 (4.5%) cases. There were no significant differences between the groups with respect to the distribution of types of surgery used for the initial and subsequent carcinomas. Tumor locations were symmetrical in 26 (60%) patients. The mean palpable mass sizes for the initial and subsequent tumors in group 1 were 3 +/- 1.4 (range, 1-8 cm) and 1.3 +/- 0.5 cm (range, 1-2 cm), respectively. The corresponding means for group 2 were 2.3 +/- 1.8 (range, 0.9-7 cm) and 1.3 +/- 0.5 cm (range, 1-2 cm). The 10- and 20-year disease-free survival rates for group 1 versus group 2 were 32% versus 27% and 10% versus 8%, respectively. The rates of axillary lymph node metastasis from the primary cancer in groups 1 and 2 were statistically similar; however, the rate of axillary lymph node metastasis from subsequent cancer in group 1 was significantly higher than that in group 2 (P = 0.02). The lactation period (after each child born) in group 1 was significantly longer than that in group 2 (P = 0.04). Group 1 had a higher rate of distant metastasis at 20 years (P = 0.03), but the groups' local recurrence rates at this stage were

  17. Risk profile for breast carcinoma and tumour histopathology of medical uninsured patients in Pakistan

    International Nuclear Information System (INIS)

    Breast carcinoma is an unpredictable disease in the sense that some patients may die at early disease stage due to wide-spread metastasis within six months to one year, while others may survive longer. This study was aimed to evaluate the risk factors for breast carcinoma occurrence and histopathological features of breast carcinoma developed in the social and economical conditions of Pakistan. Methods: A total of 224 female breast cancer diagnosed patients with uncovered medical insurance visiting at the Oncology clinic of a teaching hospital at Karachi, Pakistan were selected for the study. Two hundred and twenty-four (224) healthy female subjects free of any cancer diagnosis were selected as control from different areas of the city. Information on stress, occupation, life history, and life style was obtained through personal interviews. Breast tumour pathology was evaluated for histological grade, lymph node metastasis and hormone receptor status by using standard methods. Student's t-test, Chi-square test and ANOVA were used for comparison. Results: Breast cancer patients in significantly high percentage reported early marriages, abortion occurrence, stressful life style, family cancer history and past disease suffering from diabetes and hypertension. Life style including aerosol chewing and fat rich food intake was significantly high among the patients (p<0.05). On histopathological analysis, patients at the age of 40 years and below were identified in significantly high percentage with tumour grade III, 1-3 lymph node metastasis and hormone receptor negative type. Increasing age was associated with low tumour grade and less percentage of lymph node metastasis. Significantly high percentage of patients were presented with hormone receptor positive tumour (p<0.05). Conclusion: The contributing factors for breast carcinoma occurrence were related to life history and life-style of the patients. Medical insurance uncovered patients at initial diagnosis were

  18. Metastatic uterine leiomyosarcoma presenting as a breast lump.

    LENUS (Irish Health Repository)

    Sibartie, S

    2009-01-31

    BACKGROUND: It is uncommon to encounter a breast metastasis from an extramammary malignancy and even rarer from a uterine leiomyosarcoma. AIMS: We describe the third case report in the medical literature of a breast metastasis from a uterine leiomyosarcoma. METHODS: We report the management of a 56-year-old patient who presented with a breast lump 3 years after hysterectomy for a fibroid uterus. We conducted a literature review of breast leiomyosarcomas. RESULTS: The excision of the breast mass revealed a low-grade leiomyosarcoma. Radiographic examinations demonstrated metastases to the lung, liver, pelvis and bone. Retrospective pathology review of her uterus identified a small focus of leiomyosarcoma. She received chemotherapy and palliative radiotherapy but passed away within few months. CONCLUSION: Metastasis to the breast from a non-breast primary is generally a sign of disseminated disease and; thus, a poor prognostic indicator.

  19. A CASE STUDY ON EPIDEMIOLOGY, CLINICO-PATHOLOGICAL, CLINICO-RADIOLOGICAL CORRELATION, MANAGEMENT AND FOLLOW UP OF CARCINOMA BREAST

    Directory of Open Access Journals (Sweden)

    Venkata Reddy

    2016-03-01

    Full Text Available BACKGROUND Breast carcinoma is the most common malignant tumour and the leading cause of death in women worldwide. It accounts for 15% of all cancer deaths in women. According to the World Health Organization (WHO, approximately 70% of breast cancers occur in women with none of the known risk factors. MATERIALS AND METHODS The study population comprised patients of carcinoma breast attending to surgical op and admitted in surgical units 1, 2, 3, 4, 5, 6 at Government General Hospital, Kakinada during November 2013 to November 2015. RESULTS Most common in females, breast lump is most common presentation, increased incidence in postmenopausal women, urban population has a higher incidence, upper outer quadrant is most commonly involved. CONCLUSION In our study, higher incidence is found in 5 th decade, mostly in postmenopausal women from urban areas, most commonly located in upper outer quadrant.

  20. Prognostic, quantitative histopathologic variables in lobular carcinoma of the breast

    DEFF Research Database (Denmark)

    Ladekarl, M; Sørensen, Flemming Brandt

    1993-01-01

    BACKGROUND: A retrospective investigation of 53 consecutively treated patients with operable lobular carcinoma of the breast, with a median follow-up of 6.6 years, was performed to examine the prognostic value of quantitative histopathologic parameters. METHODS: The measurements were performed...... of disease, vv(nuc), MI, and NI were of significant independent, prognostic value. On the basis of the multivariate analyses, a prognostic index with highly distinguishing capacity between prognostically poor and favorable cases was constructed. CONCLUSION: Quantitative histopathologic variables are of value...... for objective grading of malignancy in lobular carcinomas. The new parameter--estimates of the mean nuclear volume--is highly reproducible and suitable for routine use. However, larger and prospective studies are needed to establish the true value of the quantitative histopathologic variables in the clinical...

  1. Breast carcinoma with choriocarcinomatous features: a case report and review of the literature

    OpenAIRE

    Zhu, Yanyun; Liu, Mei; Li, Jinyu; Jing, Fangfang; Linghu, Ruixia; Guo, Xiaoqin; JIAO, SHUNCHANG; Yang, Junlan

    2014-01-01

    Background Breast carcinoma with choriocarcinomatous features (BCCF) is a rare variant of breast cancer, characterized by high expression of human chorionic gonadotropin (HCG) in cancer cells such as multinucleated syncytiotrophoblast-like giant cells. The first case of BCCF was reported in 1981 by Saigo and Rosen. Only one case of BCCF was reported to show no component of breast ductal carcinoma, and only partially cancer cells, such as multinucleated syncytiotrophoblast-like giant cells, ex...

  2. Histopathology and Prognostic Indices of Carcinoma Breast with Special Reference to p53 Marker

    OpenAIRE

    Radha, Rajesh Kanna Nandagopal; P, Viswanathan; B, Krishnaswamy

    2014-01-01

    Introduction: Cancer of the breast is one of the commonest carcinomas in women, both in western world and in India. The high frequency of breast cancer in women has prompted an intensive study of possible modifiable risk factors (clinical parameters, morphological typing, and biological markers) for assessment of prognosis, prevention strategies, and treatment modalities. p53 is one of the most significant prognostic markers for breast carcinomas.

  3. Gene therapy for carcinoma of the breast: Genetic immunotherapy

    International Nuclear Information System (INIS)

    Advances in gene transfer technology have greatly expanded the opportunities for developing immunotherapy strategies for breast carcinoma. Genetic immunotherapy approaches include the transfer of genes encoding cytokines and costimulatory molecules to modulate immune function, as well as genetic immunization strategies which rely on the delivery of cloned tumor antigens. Improved gene transfer vectors, coupled with a better understanding of the processes that are necessary to elicit an immune response and an expanding number of target breast tumor antigens, have led to renewed enthusiasm that effective immunotherapy may be achieved. It is likely that immunotherapeutic interventions will find their greatest clinical application as adjuvants to traditional first-line therapies, targeting micrometastatic disease and thereby reducing the risk of cancer recurrence

  4. Gene therapy for carcinoma of the breast: Genetic ablation strategies

    International Nuclear Information System (INIS)

    The gene therapy strategy of mutation compensation is designed to rectify the molecular lesions that are etiologic for neoplastic transformation. For dominant oncogenes, such approaches involve the functional knockout of the dysregulated cellular control pathways provoked by the overexpressed oncoprotein. On this basis, molecular interventions may be targeted to the transcriptional level of expression, via antisense or ribozymes, or post-transcriptionally, via intracellular single chain antibodies (intrabodies). For carcinoma of the breast, these approaches have been applied in the context of the disease linked oncogenes erbB-2 and cyclin D1, as well as the estrogen receptor. Neoplastic revision accomplished in modal systems has rationalized human trials on this basis

  5. Unusual presentation of cutaneous metastasis from bladder urothelial carcinoma

    Institute of Scientific and Technical Information of China (English)

    Chin-Pao Chang; I-Yen Lee; Hung-Jen Shih

    2013-01-01

    Cutaneous metastases from urothelial carcinoma of the bladder are a rare disease.In previous reports,the most common metastatic cutaneous lesions were non-tender nodules on the abdominal skin.We report a patient with bladder urothelial carcinoma with cutaneous metastases initially presenting as right leg and suprapubic lymphedema.Bladder tumor was the incidental finding by magnetic resonance venography.Urothelial carcinoma (clinical stage Ⅳ) was diagnosed,and chemotherapy was performed.Extensive painful erythematous plaques with an erysipelas-like appearance located on the suprapubic area,chest and abdomen were noted,and cutaneous metastases were confirmed by histopathology.Subsequently,extensive scrotal and prepuce ulcerative changes developed.This paper reports a rare case of extensive cutaneous metastasis of bladder urothelial carcinoma who presented an interesting clinical course.

  6. Coexistence of carcinoma and tuberculosis in one breast

    Directory of Open Access Journals (Sweden)

    Dalal Neha

    2008-03-01

    Full Text Available Abstract Background The coexistence of breast cancer and tuberculosis is very rare. This can create a dilemma in the diagnosis and treatment as there are no pathognomonic symptoms or signs to distinguish both diseases. Case presentation A female patient was seen in the breast clinic for a right breast lump. Clinical examination and investigation confirmed cancer and tuberculosis of the right breast. She underwent right mastectomy and axillary clearance and received chemo and radiotherapy. Unfortunately, she died of wide spread metastases. Conclusion The simultaneous occurrence of these two major illnesses in the breast can lead to many problems regarding diagnosis and treatment. Though rare, surgeons, pathologists and radiologists should be aware of such condition.

  7. Sentinel Lymph Nodes for Breast Carcinoma A Paradigm Shift

    Science.gov (United States)

    Maguire, Aoife; Brogi, Edi

    2016-01-01

    Context Sentinel lymph node biopsy has been established as the new standard of care for axillary staging in most patients with invasive breast carcinoma. Historically, all patients with a positive sentinel lymph node biopsy result underwent axillary lymph node dissection. Recent trials show that axillary lymph node dissection can be safely omitted in women with clinically node negative, T1 or T2 invasive breast cancer treated with breast-conserving surgery and whole-breast radiotherapy. This change in practice also has implications on the pathologic examination and reporting of sentinel lymph nodes. Objective To review recent clinical and pathologic studies of sentinel lymph nodes and explore how these findings influence the pathologic evaluation of sentinel lymph nodes. Data Sources Sources were published articles from peer-reviewed journals in PubMed (US National Library of Medicine) and published guidelines from the American Joint Committee on Cancer, the Union for International Cancer Control, the American Society of Clinical Oncology, and the National Comprehensive Cancer Network. Conclusions The main goal of sentinel lymph node examination should be to detect all macrometastases (>2 mm). Grossly sectioning sentinel lymph nodes at 2-mm intervals and evaluation of one hematoxylin-eosin–stained section from each block is the preferred method of pathologic evaluation. Axillary lymph node dissection can be safely omitted in clinically node-negative patients with negative sentinel lymph nodes, as well as in a selected group of patients with limited sentinel lymph node involvement. The pathologic features of the primary carcinoma and its sentinel lymph node metastases contribute to estimate the extent of non–sentinel lymph node involvement. This information is important to decide on further axillary treatment. PMID:27472237

  8. Relationship of family history and outcome after breast conservation therapy in women with ductal carcinoma in situ of the breast

    International Nuclear Information System (INIS)

    Purpose: The purpose of this study was to evaluate the relationship between a family history of breast or ovarian cancer and outcome after breast-conserving surgery and radiation in women presenting with an initial diagnosis of ductal carcinoma in situ (DCIS) of the breast. Methods and Materials: A total of 146 consecutive women with a pathologic diagnosis of ductal carcinoma in situ as their first diagnosis of any breast cancer were identified; 28 (19%) had a positive family history of breast or ovarian cancer in a first-degree relative, 27 (19%) had a positive family history in a second-degree relative, and 91 (62%) had no family history. Pathologic, clinical, and treatment factors, and clinical outcomes for each family history group were compared. Cosmesis and complications were recorded at each follow-up. Patients were treated between 1978 and 1995, and the median follow-up was 7.1 years. Results: Patients with a positive family history in a first- or second-degree relative each had an 8% incidence of local failure at 10 years, while the negative family history group demonstrated a 16% local failure rate (p = 0.33). Overall survival at 10 years for patients with a positive family history in a first- or second-degree relative was 100% and for those with a negative family history was 91% (p = 0.08). The negative family history group had a higher median age that may account for the difference in overall survival. Cause-specific survival (CSS) was 97%, 100%, and 99%, respectively, at 10 years (p = 0.25). There were no differences in the cosmetic results or complication rates between women with a positive or negative family history. Conclusion: We have shown that a family history of breast and/or ovarian cancer is not associated with an adverse outcome for women treated with breast conservation therapy for DCIS. Local recurrence, cause-specific survival, overall survival, cosmesis, and complication rates were comparable to that of similarly treated women with

  9. PROGNOSTIC SIGNIFICANCE OF MIB1 PROLIFERATIONMARKER EXPRESSION ON DUCTAL CARCINOMA IN SITU ANDINVASIVE DUCTAL CARCINOMA OF THE BREAST

    Institute of Scientific and Technical Information of China (English)

    2000-01-01

    Objective To determine the prognostic significance of MIB1 proliferation marker expression on ductal carci noma in situ (DCIS) and invasive ductal carcinoma (IDC) of the breast. Methods By means of histological and immunohis tochemical techniques, MIB1 labelling index (LI) was determined in 31 pathologic specimens (DICS 6, IDC 22 and 3 benign breast lesions as control). Results Significantly higher (P<0.05) MIB1 expression was noted in breast carcinomas in con trast with benign breast lesions. MIB1 LI increased with increasing tumor invasion from DCIS to IDC (P<0.05). Increased tendency of MIB1 LI had been also noted in according with the increased nuclear grading (NG) of IDC. Conclusion MIB1 ex pression can faithfully reflect the proliferative activity of the breast lesions, where the breast cancers with both high MIB1 LI and NG seem to have a poor prognosis.

  10. Down-regulation of p73 correlates with high histological grade in Japanese with breast carcinomas

    Institute of Scientific and Technical Information of China (English)

    DU Cai-wen; Izo Kimijima; Toru Otake; Rikiya Abe; Seiichi Takenoshita; ZHANG Guo-jun

    2011-01-01

    Background p73, a homologue of p53, has been located at chromosome 1 p36-33, a region of frequently observed loss of heterozygosity in breast cancers. The objective of the present study was to investigate the function of p73 in Japanese with breast cancers. Methods Sixty Japanese patients with breast cancer were assessed by polymerase chain reaction single strand confirmation polymorphism analysis and direct sequencing to detect the p73 allele. p73 mRNA levels were also determined in 40 out of 60 patients by reverse-transcriptional polymerase chain reaction. Results We analyzed the entire open reading frame of the p73 gene by polymerase chain reaction single strand confirmation polymorphism and sequencing, and failed to identify any mutations of p73 in the encoding regions detected.Loss of heterozygosity of p73 was infrequent and only found in 9% of breast carcinomas. We revealed a few polymorphisms with a frequency of 13%-29%, which had been reported previously. Down-regulation of p73 mRNA expression was observed in tumor tissues in comparison to the normal breast tissues. A significant inverse correlation was found between p73 transcripts and high histological grade, suggesting that down-regulated p73 expression could be related to poor prognosis in those patients. Conclusion Our results suggest that p73 may serve as a tumor suppressor gene and its expression plays a role in tumorigenesis in Japanese patients with breast cancer.

  11. Complexity in regulation of microRNA machinery components in invasive breast carcinoma.

    Science.gov (United States)

    Kwon, Sun Young; Lee, Jae-ho; Kim, Bora; Park, Jong-Wook; Kwon, Taeg Kyu; Kang, Sun Hee; Kim, Shin

    2014-07-01

    Altered expression of microRNA (miRNA) machinery components may play an important role in breast cancer progression. The objective of the current study was to evaluate Drosha, the DiGeorge syndrome critical region gene 8 (DGCR8), Dicer, and Argonaute 2 (AGO2) mRNA expression in invasive breast carcinoma (IBC) and to assess the value of clinical parameters on their expression. By using quantitative real-time PCR, we examined the expression of the four miRNA machinery components in 52 breast tumor tissues which are diagnosed as invasive ductal carcinoma and adjacent non-neoplastic tissues. In the present study, decreased mRNA expression levels of major miRNA machinery components were observed in IBC. The altered mRNA expression levels of DGCR8 and AGO2 are positively correlated with to each other. This study revealed for the first time that expression alterations of DGCR8 are significantly associated with estrogen receptor and Ki-67 status in IBC. Moreover, AGO2 mRNA expression level was significantly correlated with N stage. These results provided evidences that down-regulated the four miRNA machinery components may play an important role in breast pathobiology and that DGCR8 and AGO2 might be associated with important clinical factors.

  12. p53 alteration in morphologically normal/benign breast tissue in patients with triple-negative high-grade breast carcinomas: breast p53 signature?

    Science.gov (United States)

    Wang, Xi; Stolla, Moritz; Ring, Brian Z; Yang, Qi; Laughlin, Todd S; Rothberg, Paul G; Skinner, Kristin; Hicks, David G

    2016-09-01

    p53 alterations have been identified in approximately 23% of breast carcinomas, particularly in hormone receptor-negative high-grade carcinomas. It is considered to be an early event in breast carcinogenesis. Nevertheless, the putative precursor lesion of high-grade breast carcinoma remains elusive. Breast excision specimens from 93 triple-negative high-grade invasive ductal carcinomas, 48 estrogen receptor (ER)-positive/progesterone receptor-positive/Her2-negative non-high-grade invasive ductal carcinomas, and 50 mammoplasty breasts were selected. At least 2 tissue blocks with tumor and adjacent benign tissue were sectioned and subjected to immunohistochemistry staining for p53. TP53 gene sequencing was performed on select tumors. Further immunohistochemistry staining for ER and Ki-67 was performed on consecutive sections of tissue with p53-positive normal/benign cells. Of the 93 high-grade carcinomas, 51 (55%) were positive for p53 alteration, whereas only 3 (6.25%) of the 48 non-high-grade carcinomas were p53 altered. Focal p53 positivity in adjacent normal/benign breast tissue was identified in 19 cases, and 18 of them also had p53 alteration in their carcinomas. Only 1 case had focal p53 staining in normal/benign tissue, but the tumor was negative for p53 alteration. No p53 staining positivity was identified in the mammoplasty specimens. The p53-stained normal/benign cells were ER negative and did not show an increase in the Ki-67 labeling index. These findings indicate that the p53 staining positivity in normal/benign breast tissue is not a random event. It could be considered as the "p53 signature" in breast and serve as an indicator for future potential risk of p53-positive high-grade breast carcinoma. PMID:27246177

  13. Androgen receptor expression and its relationship with clinicopathological parameters in an Iranian population with invasive breast carcinoma

    Directory of Open Access Journals (Sweden)

    Fereshteh Mohammadizadeh

    2014-01-01

    Conclusions: AR expression was found to be frequently present in breast carcinoma in the studied population. Since half of the ER negative and half of the triple negative tumors were found to be AR positive, AR positive cases may benefit from alternative endocrine therapeutic strategies other than the conventional endocrine-targeted medications.

  14. A Case of Conjunctival Melanoma Presenting with Breast Metastasis

    Directory of Open Access Journals (Sweden)

    Mustafa Canhoroz

    2014-03-01

    Full Text Available Most breast masses arise from the breast. Metastasis to the breast is fairly uncommon, but can occur in breast skin and parenchyma. In particular, leukemia and lung cancers, and MM may metastasize to the breast. Breast metastasis might be the first symptom or may occur during the course of other malignancies. Our case presented with a fixed mass in the upper-medial quadrant of her left breast during regular follow-up visits. The mean time to breast metastasis in patients with MM is 62 months (13-178. In our case this time was 48 months. In a case series with 7 patients hematological malignancies (Hodgkin lymphoma, non-Hodgkin lymphoma, and leukemia were the leading cause of breast metastasis, whereas in only 1 case the cause was MM. In another case series of 15 MM patients with metastasis to the breast, the primary tumor was frequently localized to the upper extremities and trunk. In a report of 250 conjunctival MM cases the mortality rate was significantly higher in patients with tumors >4 mm in vertical thickness. In another 45-case MM series tumors with a diameter >10 mm were associated with higher mortality rates. In our case the thickness of the tumor was 5 mm. In conclusion, histopathological evaluation should be mandatory in patients with known primary malignancies in order to differentiate new primary tumors, metastases, and benign tumors.

  15. A RARE CASE ON METAPLASTIC SQUAMOUS CELL CARCINOMA OF BREAST

    OpenAIRE

    2012-01-01

    Metaplastic  breast  carcinomas  represent  a  morphologically    heterogenous  group  of  invasive  breast  cancers  in  which  a  variable  portion  of  the  glandular  epithelial  cells  comprising  the  tumor  have  undergone  transformation  int  an  alternate  cell  type  –  either  a  nonglandular  epithelial  cell  type  or  a  mesenchymal  cell  type.  Metaplastic  carcinomas  are  uncommon  lesions,  representing  less  than  ...

  16. Scintigraphy of bone marrow for neoplastic lesions in breast carcinoma

    International Nuclear Information System (INIS)

    Bone marrow scintigraphy was performed in 259 patients including 124 females with breast carcinoma using the technique of 99mTc-labelled colloid retention by phagocytizing cells, thus visualizing the reticuloendothelial component of the bone marrow. The objective was to early diagnose hematogenic metastases. In five patients, simultaneous skeleton scintiscanning was not performed. The technique was shown to play a role in early diagnosis of bone metastases and of bone lesions in less usual loci and especially in the differential diagnosis of nonmalignant bone disease, such as arthrosis. Its constraints include an intensive cumulation of the radiopharmaceutical in the liver and the splenic reticuloendothelial systems, which precludes the assessment of the bone marrow in the adjacent areas; further a difficult interpretation of the results, high cost and long time of examination. It has no role in patients with disseminated forms of the disease with multiple bone metastases already shown by scintigraphy. Bone marrow scintigraphy alone is not a reliable method for early diagnosis of breast carcinoma (L.O.)

  17. Glutamic acid decarboxylase antibody-positive paraneoplastic stiff limb syndrome associated with carcinoma of the breast

    Directory of Open Access Journals (Sweden)

    Agarwal Pankaj

    2010-01-01

    Full Text Available Stiff limb syndrome (SLS is a rare "focal" variant of stiff person syndrome which presents with rigidity and painful spasms of a distal limb, and abnormal fixed foot or hand postures. Anti-glutamic acid decarboxylase antibodies (GAD-Ab are variably present in most cases. Most reported cases of SLS are unassociated with cancer. We describe a patient with SLS as a paraneoplastic manifestation of breast carcinoma, in whom GAD-Ab was present. The patient responded very well to oral diazepam, baclofen and steroids.This is the third reported case of SLS as a paraneoplastic accompaniment to cancer.

  18. BRCA-mutated Invasive Breast Carcinomas: Immunohistochemical Analysis of Insulin-like Growth Factor II mRNA-binding Protein (IMP3), Cytokeratin 8/18, and Cytokeratin 14.

    Science.gov (United States)

    Mohanty, Sambit K; Lai, Jin-Ping; Gordon, Ora K; Pradhan, Dinesh; Bose, Shikha; Dadmanesh, Farnaz

    2015-01-01

    To evaluate the expression of insulin-like growth factor II mRNA-binding protein (IMP3), CK8/18, and CK14 in BRCA mutated and sporadic invasive breast carcinoma. Immunohistochemistry for IMP3, CK8/18, and CK14 was performed on 39 cases of invasive breast carcinomas with BRCA mutation (24 BRCA1, 14 BRCA2, and 1 dual BRCA1/BRCA2) and 54 cases of sporadic invasive breast carcinomas. The relationship between the IMP3, CK8/18, and CK14 and the tumor grade and molecular phenotypes were analyzed. IMP3, CK8/18, and CK14 positivity were present in 20 (51%), 22 (56%), and 14 (36%) of 39 BRCA-mutated breast carcinomas, and 11 (20%), 53 (98%), and 24 (44%) of 54 sporadic breast carcinomas respectively. The rates of IMP3 expression and absence of CK8/18 (44% versus 2%) in BRCA-mutated breast carcinomas was significantly higher than the sporadic breast carcinomas (p = 0.002 and p carcinomas in the immunoprofile for IMP3, CK8/18, and CK14. No significant correlation was identified between the expression of IMP3 and CK8/18 and the tumor grade in both BRCA-mutated and sporadic breast carcinomas (p > 0.05). In cases with luminal A and B phenotypes, the rates of expression of IMP3 and loss of CK8/18 were significantly higher in BRCA-mutated as compared to sporadic breast carcinoma (p carcinomas (54% versus 0%, p = 0.001), while no difference was observed for IMP3 expression (p = 0.435). Regardless of mutation type, histologic grade, or molecular phenotype, the absence of CK8/18 expression and presence of IMP3 expression are seen at much higher rate in BRCA mutated breast carcinomas.

  19. Prostate-specific antigen and hormone receptor expression in male and female breast carcinoma

    Directory of Open Access Journals (Sweden)

    Cohen Cynthia

    2010-09-01

    Full Text Available Abstract Background Prostate carcinoma is among the most common solid tumors to secondarily involve the male breast. Prostate specific antigen (PSA and prostate-specific acid phosphatase (PSAP are expressed in benign and malignant prostatic tissue, and immunohistochemical staining for these markers is often used to confirm the prostatic origin of metastatic carcinoma. PSA expression has been reported in male and female breast carcinoma and in gynecomastia, raising concerns about the utility of PSA for differentiating prostate carcinoma metastasis to the male breast from primary breast carcinoma. This study examined the frequency of PSA, PSAP, and hormone receptor expression in male breast carcinoma (MBC, female breast carcinoma (FBC, and gynecomastia. Methods Immunohistochemical staining for PSA, PSAP, AR, ER, and PR was performed on tissue microarrays representing six cases of gynecomastia, thirty MBC, and fifty-six FBC. Results PSA was positive in two of fifty-six FBC (3.7%, focally positive in one of thirty MBC (3.3%, and negative in the five examined cases of gynecomastia. PSAP expression was absent in MBC, FBC, and gynecomastia. Hormone receptor expression was similar in males and females (AR 74.1% in MBC vs. 67.9% in FBC, p = 0.62; ER 85.2% vs. 68.5%, p = 0.18; and PR 51.9% vs. 48.2%, p = 0.82. Conclusions PSA and PSAP are useful markers to distinguish primary breast carcinoma from prostate carcinoma metastatic to the male breast. Although PSA expression appeared to correlate with hormone receptor expression, the incidence of PSA expression in our population was too low to draw significant conclusions about an association between PSA expression and hormone receptor status in breast lesions.

  20. Preliminary Study on Serum Lactate Dehydrogenase (LDH)-Prognostic Biomarker in Carcinoma Breast

    Science.gov (United States)

    Gandhe, Mahendra Bhauraoji; Gupta, Dilip; Reddy, M.V.R.

    2016-01-01

    Introduction Serum Lactate Dehydrogenase (LDH) is one of the biochemical markers for breast cancer. Serum LDH is enzyme required for anaerobic glycolysis. One of its isoenzyme is increased in breast cancer due to up-regulation in its gene. It leads to increase in serum LDH level in breast cancer patients. Serum LDH is economical, easily available and easy to estimate. Aim In the present study, we evaluated the LDH levels in circulation of newly diagnosed patients of breast cancer and tried to correlate it with different TNM staging of carcinoma breast before interventions and after adjuvant therapy of these patients. Materials and Methods This prospective study was done on 83 diagnosed patients of breast cancer was conducted among poor patients in rural area. This study was conducted in the Department of Surgery between October 2008 to October 2010, at MGIMS, Sevagram, Maharashtra, a rural medical college located in Central India. Out of total 83 participants, 10 participants were having adverse events following surgery and remaining 73 participants were without adverse events following surgery. The significant difference in serum LDH levels between two groups, with and without adverse surgical outcome was calculated by Mann-Whitney U test. Results Patients with higher clinical TNM staging were having higher serum LDH levels. The serum LDH levels at sixth months following surgery showed a trend of statistically significant difference between patients with and without adverse events. As increased serum LDH levels in breast cancer patients shows poor prognosis, surgical outcome or advanced metastases. Conclusion Serum LDH monitoring can be used as a prognostic biomarker in patients of breast cancer. For confirmation of this finding, we require further more studies on larger sample size and long-term follow-up in patients specifically with higher serum LDH levels. PMID:27134855

  1. Bronchogenic carcinoma presenting as a periapical infection.

    Science.gov (United States)

    Seddon, S V; Absi, E G; Shepherd, J P

    1993-06-19

    This case report describes a metastatic bronchogenic deposit involving the lower lip and the adjacent bone in the lower incisor region. The presenting symptoms were very similar to those of a dentoalveolar infection and extraction of the lower incisor teeth failed to provide any relief. Comparison of radiographs taken 6 months earlier suggested that the metastatic deposit very probably spread from the lower labial sulcus into a site of periapical infection, involving the lower incisors and the adjacent bone. PMID:8518050

  2. Versican but not decorin accumulation is related to malignancy in mammographically detected high density and malignant-appearing microcalcifications in non-palpable breast carcinomas

    Science.gov (United States)

    2011-01-01

    Background Mammographic density (MD) and malignant-appearing microcalcifications (MAMCs) represent the earliest mammographic findings of non-palpable breast carcinomas. Matrix proteoglycans versican and decorin are frequently over-expressed in various malignancies and are differently involved in the progression of cancer. In the present study, we have evaluated the expression of versican and decorin in non-palpable breast carcinomas and their association with high risk mammographic findings and tumor characteristics. Methods Three hundred and ten patients with non-palpable suspicious breast lesions, detected during screening mammography, were studied. Histological examination was carried out and the expression of decorin, versican, estrogen receptor α (ERα), progesterone receptor (PR) and c-erbB2 (HER-2/neu) was assessed by immunohistochemistry. Results Histological examination showed 83 out of 310 (26.8%) carcinomas of various subtypes. Immunohistochemistry was carried out in 62/83 carcinomas. Decorin was accumulated in breast tissues with MD and MAMCs independently of the presence of malignancy. In contrast, versican was significantly increased only in carcinomas with MAMCs (median ± SE: 42.0 ± 9.1) and MD (22.5 ± 10.1) as compared to normal breast tissue with MAMCs (14.0 ± 5.8), MD (11.0 ± 4.4) and normal breast tissue without mammographic findings (10.0 ± 2.0). Elevated levels of versican were correlated with higher tumor grade and invasiveness in carcinomas with MD and MAMCs, whereas increased amounts of decorin were associated with in situ carcinomas in MAMCs. Stromal deposition of both proteoglycans was related to higher expression of ERα and PR in tumor cells only in MAMCs. Conclusions The specific accumulation of versican in breast tissue with high MD and MAMCs only in the presence of malignant transformation and its association with the aggressiveness of the tumor suggests its possible use as molecular marker in non-palpable breast carcinomas

  3. Versican but not decorin accumulation is related to malignancy in mammographically detected high density and malignant-appearing microcalcifications in non-palpable breast carcinomas

    Directory of Open Access Journals (Sweden)

    Kalofonos Haralabos P

    2011-07-01

    Full Text Available Abstract Background Mammographic density (MD and malignant-appearing microcalcifications (MAMCs represent the earliest mammographic findings of non-palpable breast carcinomas. Matrix proteoglycans versican and decorin are frequently over-expressed in various malignancies and are differently involved in the progression of cancer. In the present study, we have evaluated the expression of versican and decorin in non-palpable breast carcinomas and their association with high risk mammographic findings and tumor characteristics. Methods Three hundred and ten patients with non-palpable suspicious breast lesions, detected during screening mammography, were studied. Histological examination was carried out and the expression of decorin, versican, estrogen receptor α (ERα, progesterone receptor (PR and c-erbB2 (HER-2/neu was assessed by immunohistochemistry. Results Histological examination showed 83 out of 310 (26.8% carcinomas of various subtypes. Immunohistochemistry was carried out in 62/83 carcinomas. Decorin was accumulated in breast tissues with MD and MAMCs independently of the presence of malignancy. In contrast, versican was significantly increased only in carcinomas with MAMCs (median ± SE: 42.0 ± 9.1 and MD (22.5 ± 10.1 as compared to normal breast tissue with MAMCs (14.0 ± 5.8, MD (11.0 ± 4.4 and normal breast tissue without mammographic findings (10.0 ± 2.0. Elevated levels of versican were correlated with higher tumor grade and invasiveness in carcinomas with MD and MAMCs, whereas increased amounts of decorin were associated with in situ carcinomas in MAMCs. Stromal deposition of both proteoglycans was related to higher expression of ERα and PR in tumor cells only in MAMCs. Conclusions The specific accumulation of versican in breast tissue with high MD and MAMCs only in the presence of malignant transformation and its association with the aggressiveness of the tumor suggests its possible use as molecular marker in non

  4. Versican but not decorin accumulation is related to malignancy in mammographically detected high density and malignant-appearing microcalcifications in non-palpable breast carcinomas

    International Nuclear Information System (INIS)

    Mammographic density (MD) and malignant-appearing microcalcifications (MAMCs) represent the earliest mammographic findings of non-palpable breast carcinomas. Matrix proteoglycans versican and decorin are frequently over-expressed in various malignancies and are differently involved in the progression of cancer. In the present study, we have evaluated the expression of versican and decorin in non-palpable breast carcinomas and their association with high risk mammographic findings and tumor characteristics. Three hundred and ten patients with non-palpable suspicious breast lesions, detected during screening mammography, were studied. Histological examination was carried out and the expression of decorin, versican, estrogen receptor α (ERα), progesterone receptor (PR) and c-erbB2 (HER-2/neu) was assessed by immunohistochemistry. Histological examination showed 83 out of 310 (26.8%) carcinomas of various subtypes. Immunohistochemistry was carried out in 62/83 carcinomas. Decorin was accumulated in breast tissues with MD and MAMCs independently of the presence of malignancy. In contrast, versican was significantly increased only in carcinomas with MAMCs (median ± SE: 42.0 ± 9.1) and MD (22.5 ± 10.1) as compared to normal breast tissue with MAMCs (14.0 ± 5.8), MD (11.0 ± 4.4) and normal breast tissue without mammographic findings (10.0 ± 2.0). Elevated levels of versican were correlated with higher tumor grade and invasiveness in carcinomas with MD and MAMCs, whereas increased amounts of decorin were associated with in situ carcinomas in MAMCs. Stromal deposition of both proteoglycans was related to higher expression of ERα and PR in tumor cells only in MAMCs. The specific accumulation of versican in breast tissue with high MD and MAMCs only in the presence of malignant transformation and its association with the aggressiveness of the tumor suggests its possible use as molecular marker in non-palpable breast carcinomas

  5. The internally truncated LRP5 receptor presents a therapeutic target in breast cancer.

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    Peyman Björklund

    Full Text Available BACKGROUND: Breast cancer is a common malignant disease, which may be caused by a number of genes deregulated by genomic or epigenomic events. Deregulated WNT/beta-catenin signaling with accumulation of beta-catenin is common in breast tumors, but mutations in WNT signaling pathway components have been rare. An aberrantly spliced internally truncated LRP5 receptor (LRP5Delta666-809, LRP5Delta was shown recently to be resistant to DKK1 inhibition, and was required for beta-catenin accumulation in hyperparathyroid tumors and parathyroid tumor growth. METHODOLOGY/PRINCIPAL FINDINGS: Here we show, by reverse transcription PCR and Western blot analysis, that LRP5Delta is frequently expressed in breast tumors of different cancer stage (58-100%, including carcinoma in situ and metastatic carcinoma. LRP5Delta was required in MCF7 breast cancer cells for the non-phosphorylated active beta-catenin level, transcription activity of beta-catenin, cell growth in vitro, and breast tumor growth in a xenograft SCID mouse model. WNT3 ligand, but not WNT1 and WNT3A augmented the endogenous beta-catenin activity of MCF7 cells in a DKK1-insensitive manner. Furthermore, an anti-LRP5 antibody attenuated beta-catenin activity, inhibited cell growth, and induced apoptosis in LRP5Delta-positive MCF7 and T-47D breast cancer cells, but not in control cells. CONCLUSIONS/SIGNIFICANCE: Our results suggest that the LRP5Delta receptor is strongly implicated in mammary gland tumorigenesis and that its aberrant expression present an early event during disease progression. LRP5 antibody therapy may have a significant role in the treatment of breast cancer.

  6. Enrichment methods to detect bone marrow micrometastases in breast carcinoma patients: clinical relevance

    International Nuclear Information System (INIS)

    Improving technologies for the detection and purification of bone marrow (BM) micrometastatic cells in breast cancer patients should lead to earlier prognosis of the risk of relapse and should make it possible to design more appropriate therapies. The technique used has to overcome the challenges resulting from the small number of target cells (one per million hematopoietic cells) and the heterogeneous expression of micrometastatic cell markers. In the present study, we have assessed the clinical relevance of current methods aimed at detecting rare disseminated carcinoma cells. BM aspirates from 32 carcinoma patients were screened for the presence of micrometastatic cells positive for epithelial cell adhesion molecule and positive for cytokeratins, using optimized immunodetection methods. A comparison with data obtained for 46 control BM aspirates and a correlation with the clinical status of patients were performed. We developed a sensitive and efficient immunomagnetic protocol for the enrichment of BM micrometastases. This method was used to divide 32 breast carcinoma patients into three categories according to their epithelial cell adhesion molecule status. These categories were highly correlated with the recently revised American Joint Committee on Cancer staging system for breast cancer, demonstrating the clinical relevance of this simple and reliable immunomagnetic technique. We also evaluated immunocytochemical detection of cytokeratin-positive cells and cytomorphological parameters. Immunocytochemistry-based methods for the detection of BM micrometastases did not provide any information about the clinical status of patients, but helped to refine the immunomagnetic data by confirming the presence of micrometastases in some cases. We also tested a new density gradient centrifugation system, able to enrich the tumor fraction of BM specimens by twofold to threefold as compared with standard Ficoll methods. These improved methods for the detection of

  7. p53 expression and relationship with MDM2 amplification in breast carcinomas.

    Science.gov (United States)

    Buyukpinarbasili, Nur; Gucin, Zuhal; Ersoy, Yeliz Emine; İlbak, Ayca; Kadioglu, Huseyin; Muslumanoglu, Mahmut

    2016-04-01

    Carcinoma of the breast, like other malignancies, is a genetic disease with multiple genetic events leading to the malignant phenotype. p53 mutations are the most common genetic events in human cancer. Inactivation of p53 can be a result of mutation in gene sequence. One of the main structures that regulate p53 stabilization is MDM2. It suppresses p53 transcriptional activation by recognizing transactivation domain of p53. The loss of MDM2 function on p53 regulation results in deprivation of p53 tumor suppressor ability. Single nucleotide polymorphisms (SNP309 T->G exchange) or MDM2 amplification has been proposed to play a role in this issue. In the present study, our aim is to analyze p53 and MDM2 status and investigate their interactions in human sporadic breast carcinoma. The study groups were separated according to their molecular classifications. In each group, histologic type of the tumor, conventional prognostic parameters, p53, and MDM2 interactions were compared statistically. Tumors are divided into 4 subtypes due to estrogen and progesterone receptor status, HER-2, and Ki-67 proliferation index results. According to this classification, 23 cases are in the luminal A, 32 cases are in the luminal B, 15 cases are in the HER-2 positive, and 22 cases are in the triple-negative group, with a total of 92 cases. p53 expression is low in luminal breast carcinomas than HER-2 and triple-negative subtypes. MDM2 amplification frequency was found to be 5.4% in total. MDM2 gene amplification does not have a significant role in breast carcinogenesis, but other possible mechanisms may play a role in its inactivation. PMID:27040927

  8. Metastatic breast lump: A rare presentation of squamous cell lung cancer

    Directory of Open Access Journals (Sweden)

    Amitabha Sengupta

    2012-01-01

    Full Text Available Breast metastases from extramammary neoplasm are uncommon with an incidence of 0.5% to 3% of patients with extramammary malignancy. We reported an extremely rare case of breast metastasis from squamous cell lung carcinoma. A 60-year-old woman suffered from dry cough with shortness breath for one month with simultaneous development of breast lump. The histological diagnosis, achieved by bronchoscopic lung biopsy with the aid of immunohistochemistry was squamous cell lung carcinoma. Breast lump was a metastasis from lung, confirmed by histopathology and immunohistochemistry after core needle biopsy. Secondary malignancy metastatic to the breast is uncommon, yet this entity does exist. In view of the therapeutic implication, a metastatic breast lesion should not be mistaken for a primary breast carcinoma. Only with the awareness of such a possibility can prompt diagnosis and optimal treatment be achieved.

  9. Determination of infiltrative ductal breast carcinoma differentiation grade in biopsy imprints

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    Vukašinović-Bokun Zorana

    2009-01-01

    Full Text Available Background/Aim. In patients with breast carcinoma there are many risk factors for assessment of breast carcinoma maturity and prognosis. Besides histological type of differentiation, cytologic criteria for the evaluation grade of the differentiation of infiltrative ductal breast carcinomas are very important for prognosis. The aim of this study was to define cytologic criteria for grading of infiltrative ductal carcinomas of the breast. Methods. The imprints of intraoperative biopsies from 124 patients were studied. They were air-dried and stained by May-Grünwald Giemsa method. The features assessed were: the degree and type of cell clustering, nuclear diameter and pleomorphism, chromatin structure, number and features of nucleoli, the aspect of cytoplasm, noncellular background and the variability of cells and nuclei. According to these morphologic features the infiltrative ductal carcinomas of the breast could be classified into three grades of differentiation. Results. Cytologic and histologic differentation grade revealed disagreement among 34.6% of the imprints. In 9 of total 23 histologicaly well differentiated carcinomas, cytological differentation grade was moderately differentiated. In 63 carcinomas with histologic differentiation grade II, cytologic differentiation grade was good in 12 and poor in 16 carcinomas. Conclusion. Cytologic and histologic grading were not identical in 34.6% of the imprints what points out the need to further definition of diagnostic criteria, especially for grade II of differentiation.

  10. Hypofractionated Radiation Therapy for Breast Ductal Carcinoma In Situ

    Energy Technology Data Exchange (ETDEWEB)

    Hathout, Lara [Department of Radiation Oncology, Hôpital Maisonneuve-Rosemont, Centre affilié à l' Université de Montréal, Montreal, Quebec (Canada); Hijal, Tarek [Department of Radiation Oncology, McGill University Health Centre, Montreal, Quebec (Canada); Théberge, Valérie [Department of Radiation Oncology, Centre hospitalier universitaire de Québec, L' Hôtel-Dieu de Québec, Quebec (Canada); Centre des maladies du sein Deschênes-Fabia, Quebec (Canada); Fortin, Bernard [Department of Radiation Oncology, Hôpital Maisonneuve-Rosemont, Centre affilié à l' Université de Montréal, Montreal, Quebec (Canada); Vulpe, Horia [Department of Radiation Oncology, McGill University Health Centre, Montreal, Quebec (Canada); Hogue, Jean-Charles [Centre des maladies du sein Deschênes-Fabia, Quebec (Canada); Centre hospitalier universitaire de Québec, Hôpital St-Sacrement, Quebec (Canada); Lambert, Christine [Department of Radiation Oncology, McGill University Health Centre, Montreal, Quebec (Canada); Bahig, Houda [Department of Radiation Oncology, Hôpital Maisonneuve-Rosemont, Centre affilié à l' Université de Montréal, Montreal, Quebec (Canada); and others

    2013-12-01

    Purpose: Conventional radiation therapy (RT) administered in 25 fractions after breast-conserving surgery (BCS) is the standard treatment for ductal carcinoma in situ (DCIS) of the breast. Although accelerated hypofractionated regimens in 16 fractions have been shown to be equivalent to conventional RT for invasive breast cancer, few studies have reported results of using hypofractionated RT in DCIS. Methods and Materials: In this multicenter collaborative effort, we retrospectively reviewed the records of all women with DCIS at 3 institutions treated with BCS followed by hypofractionated whole-breast RT (WBRT) delivered in 16 fractions. Results: Between 2003 and 2010, 440 patients with DCIS underwent BCS followed by hypofractionated WBRT in 16 fractions for a total dose of 42.5 Gy (2.66 Gy per fraction). Boost RT to the surgical bed was given to 125 patients (28%) at a median dose of 10 Gy in 4 fractions (2.5 Gy per fraction). After a median follow-up time of 4.4 years, 14 patients had an ipsilateral local relapse, resulting in a local recurrence-free survival of 97% at 5 years. Positive surgical margins, high nuclear grade, age less than 50 years, and a premenopausal status were all statistically associated with an increased occurrence of local recurrence. Tumor hormone receptor status, use of adjuvant hormonal therapy, and administration of additional boost RT did not have an impact on local control in our cohort. On multivariate analysis, positive margins, premenopausal status, and nuclear grade 3 tumors had a statistically significant worse local control rate. Conclusions: Hypofractionated RT using 42.5 Gy in 16 fractions provides excellent local control for patients with DCIS undergoing BCS.

  11. Epidemiology and management of breast carcinoma in Egyptian males: Experience of a single Cancer Institute

    International Nuclear Information System (INIS)

    To assess the epidemiological and clinico-pathological features, surgical and reconstructive techniques, adjuvant treatments and clinical outcome of breast carcinoma in males (BCM) at the Egyptian National Cancer Institute (NCI). Patients and methods: Thirty-two males with breast carcinoma presented to NCI between January 2000 and December 2002. They were evaluated by complete history, physical examination, laboratory and radiological investigations. Results: Median age was 59 years. Left sided and retroareolar breast lumps were the commonest presentations. Grade 11 tumors positive for hormone receptors were very common. Stage I, II, 111 and IV disease were encountered in 6.2%, 34.4%, 34.4% and 25.0% of patients, respectively. Curative surgery was done in 22 patients; they received adjuvant hormonal therapy, chemotherapy and radiotherapy in 22,16 and 10 patients, respectively. Eight metastatic patients were treated with palliative measures. Surgery was done in 25 patients; the most common procedure was modified radical mastectomy (40.6%). Primary closure was feasible in 17 patients (68%), local flaps were needed in 4 cases (16%), while myocutaneous flap was done in 3 cases (12%). The commonest complication was development of seroma (9 cases). The overall survival (OS) at 5 years was 65.4%. The disease free survival (DPS) at 5 years was 53.9%. Stage and curative surgery significantly affected OS, while type of surgery was the only variable significantly affecting DPS. Conclusion: Male breast carcinoma occurs at older ages than females, usually in advanced stage. This necessitates directing attention of males and awareness on the prevalence and risk factors for this disease.needed in 4 cases (16%), while myocutaneous flap was done in 3 cases (12%). The commonest complication was development of seroma (9 cases). The overall survival (OS) at 5 years was 65.4%. The disease free survival (DPS) at 5 years was 53.9%. Stage and curative surgery significantly affected OS

  12. Hepatocellular Carcinoma Presenting with Obstructive Jaundice during Pregnancy

    OpenAIRE

    Huan-wei Chen; Feng-jie Wang; Jie-yuan Li; Eric C. H. Lai; Wan Yee Lau

    2014-01-01

    Introduction. Both hepatocellular carcinoma (HCC) presenting during pregnancy and HCC presenting with obstructive jaundice due to a tumor cast in the biliary tract are very rare. The management of these patients remains challenging. Presentation of Case. A 23-year-old lady presented with obstructive jaundice at 38 weeks of gestation. Investigations showed HCC with a biliary tumor thrombus. She received percutaneous transhepatic biliary drainage (PTBD) and caesarean section. Right hepatectomy,...

  13. High SPARC Expression Starting from Dysplasia, Associated with Breast Carcinoma, Is Predictive for Bone Metastasis without Enhancement of Plasma Levels

    Science.gov (United States)

    Maroni, Paola; Bendinelli, Paola; Morelli, Daniele; Drago, Lorenzo; Luzzati, Alessandro; Perrucchini, Giuseppe; Bonini, Chiara; Matteucci, Emanuela; Desiderio, Maria Alfonsina

    2015-01-01

    In order to become established in the skeleton, metastatic cells disseminating from the breast carcinoma need to acquire organ-specific traits. There are no effective predictors for who will develop bone metastasis to guide long-term predictive therapy. Our purpose was to individuate events critical for bone colonization to make a molecular classification of breast carcinoma useful for bone-metastasis outcome. In dysplasia adjacent to carcinoma and in pair-matched specimens of bone metastasis we examined SPARC expression and localization as well as Endothelin 1/ETAR signals by immunohistochemistry, and the evaluation of plasma levels of SPARC by ELISA was also performed. In patients with breast carcinoma metastasizing to bone, SPARC and Endothelin 1/ETAR axis were highly expressed from dysplasia until bone metastasis, but the SPARC plasma level was as low as that of normal women, in contrast to patients that never develop bone metastasis, suggesting that circulating SPARC was counter adhesive. Altogether, the early identification of SPARC/Endothelin 1/ETAR in dysplastic lesions would be important to devise therapies preventing metastasis engraftment, since often carcinoma cells spread to distant organs at the time or even before patients present with cancer. PMID:26703564

  14. High SPARC Expression Starting from Dysplasia, Associated with Breast Carcinoma, Is Predictive for Bone Metastasis without Enhancement of Plasma Levels

    Directory of Open Access Journals (Sweden)

    Paola Maroni

    2015-11-01

    Full Text Available In order to become established in the skeleton, metastatic cells disseminating from the breast carcinoma need to acquire organ-specific traits. There are no effective predictors for who will develop bone metastasis to guide long-term predictive therapy. Our purpose was to individuate events critical for bone colonization to make a molecular classification of breast carcinoma useful for bone-metastasis outcome. In dysplasia adjacent to carcinoma and in pair-matched specimens of bone metastasis we examined SPARC expression and localization as well as Endothelin 1/ETAR signals by immunohistochemistry, and the evaluation of plasma levels of SPARC by ELISA was also performed. In patients with breast carcinoma metastasizing to bone, SPARC and Endothelin 1/ETAR axis were highly expressed from dysplasia until bone metastasis, but the SPARC plasma level was as low as that of normal women, in contrast to patients that never develop bone metastasis, suggesting that circulating SPARC was counter adhesive. Altogether, the early identification of SPARC/Endothelin 1/ETAR in dysplastic lesions would be important to devise therapies preventing metastasis engraftment, since often carcinoma cells spread to distant organs at the time or even before patients present with cancer.

  15. Neuroendocrine differentiated breast carcinoma: imaging features correlated with clinical and histopathological findings

    Energy Technology Data Exchange (ETDEWEB)

    Guenhan-Bilgen, Isil; Ustuen, Esin Emin; Memis, Aysenur [Department of Radiology, Ege University Hospital, Bornova, 35100 Izmir (Turkey); Zekioglu, Osman; Erhan, Yildiz [Department of Pathology, Ege University Hospital, Bornova, 35100 Izmir (Turkey)

    2003-04-01

    The aim of this study was to describe the imaging features of neuroendocrine differentiated breast carcinoma (NEDBC) and to correlate the radiological findings with the clinical and histopathological findings. A retrospective review of the mammograms of 1845 histopathologically proven breast cancer cases revealed five NEDBC. The clinical, imaging, and histopathological findings were analyzed. On mammography, a high-density mass was seen in all patients. The shape of the mass was round in 4 and irregular in 1 patient. The margins were spiculated in 2, indistinct in 1, microlobulated in 1, and partially obscured in 1 patient. On sonography, 4 patients had homogeneously hypoechoic masses with normal sound transmission. In 1 patient the mass was heterogeneously hypoechoic with mild posterior acoustic enhancement. The margins were microlobulated in 2, irregular in 2, and well-circumscribed in 1 patient. Neuroendocrine differentiated breast carcinoma should be included in the differential diagnosis of mammographically dense, round masses with predominantly spiculated or lobulated margins. Sonographically, they mostly present as irregular or microlobulated, homogeneously hypoechoic masses with normal sound transmission. (orig.)

  16. A Rare Presentation of Primary Nasopharyngeal Carcinoma (NPC) in Mediastinum

    Science.gov (United States)

    Fathi, Afshin; Amani, Firuz; Davoodi, Mohammad; Bahadoram, Sara; Bahadoram, Mohammad

    2016-01-01

    Introduction Nasopharyngeal carcinoma among the children has been rare accounting for only 1% of all pediatric malignancies. Both genetic and environmental factors have contributed to the development of nasopharyngeal carcinoma. Among the children there was a higher rate of undifferentiated histology. The mean age of nasopharyngeal carcinoma diagnosis has been 11 years old age; and the most common site was nasopharynx. Palpable lymphadenopathy, dysphasia and neural defect were common associated signs. Case Presentation A 15-year-old boy has presented with a mass that located near by the heart in the left side of mediastinum with invasion to anterior mediastinum from two years ago. In biopsy, nasopharyngeal carcinoma, non-keratinizing type, has diagnosed while there was no involvement of nasopharyngeal region. Patient has treated by 70 Gy (2.0 Gy/fraction) radiotherapy plus concomitant chemotherapy with base of docetaxel. But the mass had no regression. Then, the patient has treated with Cisplatin 100 mg/m2 IV on days 1, 22, and 43 with radiation, then cisplatin 80 mg/m2 IV on day 1 plus fluorouracil (5-FU) 1000 mg/m2/day by continuous IV infusion on days 1 - 4 every 4wk for 3 cycles and after remission interferon beta has added to treatment for 6 months duration as a maintenance therapy. After 1 year follow up; the patient was in complete remission. In the course of therapy, only hypothyroidism has occurred. Conclusions Nasopharyngeal carcinoma in childhood, without nasopharyngeal involvement, initially could be detected in other sites such as pericardium. Also good results could be respected by cisplatin and 5-fluorouracil based neoadjuvant chemotherapy before radiotherapy plus interferon beta as a maintenance therapy in childhood aggressive nasopharyngeal carcinoma.

  17. Metastatic transitional cell carcinoma of the urinary bladder presenting as a mandibular gingival swelling.

    Science.gov (United States)

    de Courten, A; Irle, C; Samson, J; Lombardi, T

    2001-05-01

    Oral cavity metastases mostly originate from the breasts, lungs, or kidneys. Transitional cell carcinoma (TCC), the most frequent malignant tumor of the urinary bladder, rarely metastasizes to the jaws. To the best of our knowledge, only 8 cases of bladder carcinoma have been reported in the English literature to metastasize to the jawbones. A new case of mandibular metastasis of urinary bladder TCC with extension to the gingiva is presented in a 64-year-old white man. The patient was referred for a periodontal infection of the upper right first molar. The clinical examination also showed a gingival swelling located in the lower left premolar region with a hypoasthesia of the left side of the lower lip. The gingival mass was biopsied, and the microscopy showed a mandibular metastatic TCC of the urinary bladder extending to the gingiva. Periodontists should be aware that, although gingival metastases are rare, when they occur they may mimic other local benign pathological conditions. PMID:11394406

  18. EMP3 Overexpression in Primary Breast Carcinomas is not Associated with Epigenetic Aberrations

    OpenAIRE

    Zhou, Wei; Jiang, Zheng; Li, Xingang; Xu, Fenghua; Liu, Yanbing; Wen, Peie; Kong, Li; Hou, Ming; Yu, Jinming

    2009-01-01

    Epithelial membrane protein 3 (EMP3) is a trans-membrane signaling molecule with important roles in the regulation of apoptosis, differentiation and invasion of cancer cells, but the detailed is largely still unknown. We analyzed the mRNA levels and methylation statuses of EMP3 in 63 primary breast carcinomas and assessed their correlations with clinicopathologic variables. The expression of EMP3 mRNA in primary breast carcinomas was significantly higher than the expression of 20 normal breas...

  19. Mammaglobin-A Immunohistochemistry in Primary Central Nervous System Neoplasms and Intracranial Metastatic Breast Carcinoma

    OpenAIRE

    Cimino, Patrick J.; Perrin, Richard J.

    2014-01-01

    Metastases represent the most common type of intracranial neoplasm. In women, 30% of such tumors derive from breast carcinoma. In neurosurgical cases with ambiguous cellular morphology and/or limited biopsy material, immunohistochemistry (IHC) is often performed to distinguish metastases from primary central nervous system (CNS) neoplasms. IHC for mammaglobin-A (MGA), a protein expressed in a majority of breast carcinomas, is commonly applied in this setting, but its utility for distinguishin...

  20. Pilomatrix carcinoma presenting as an extra axial mass: clinicopathological features

    Directory of Open Access Journals (Sweden)

    Gibbons David

    2008-11-01

    Full Text Available Abstract Pilomatrix carcinoma is the rare malignant counterpart of pilomatrixoma, a skin adnexal tumour originating from hair matrix cells. Pilomatrix carcinoma can arise as a solitary lesion de novo, or through transformation of a pilomatrixoma. Pilomatrixoma was first described erroneously as being of sebaceous gland origin but was later discovered to be derived from hair matrix cells. They are rare, slow growing tumours of the skin found in the lower dermis and subcutaneous fat and are predominantly found in the neck and the scalp. While known to be locally aggressive, no malignant form was thought to exist until it was described relatively recently. Since then, approximately ninety cases of pilomatrix carcinoma have been reported. We report the case of a 41 year old mentally retarded male who had a longstanding lesion in the left neck for approximately fifteen years previously diagnosed as a pilomatrixoma. He presented with severe headache, falls and visual disturbance and a biopsy showed pilomatrix carcinoma of the occipital region which, on computed tomography ( CT invaded the occipital bone, the cerebellum and the left temporal lobe. At his initial presentation he had a craniotomy and subtotal excision of the lesion but received no adjuvant therapy. After an early intracranial recurrence he had further debulking and adjuvant external beam radiotherapy. He has had no further intracranial recurrence after three and a half years of follow-up. Here we present the pathological features of this uncommon tumour.

  1. Pilomatrix carcinoma presenting as an extra axial mass: clinicopathological features.

    LENUS (Irish Health Repository)

    Aherne, Noel J

    2008-01-01

    Pilomatrix carcinoma is the rare malignant counterpart of pilomatrixoma, a skin adnexal tumour originating from hair matrix cells. Pilomatrix carcinoma can arise as a solitary lesion de novo, or through transformation of a pilomatrixoma. Pilomatrixoma was first described erroneously as being of sebaceous gland origin but was later discovered to be derived from hair matrix cells. They are rare, slow growing tumours of the skin found in the lower dermis and subcutaneous fat and are predominantly found in the neck and the scalp. While known to be locally aggressive, no malignant form was thought to exist until it was described relatively recently. Since then, approximately ninety cases of pilomatrix carcinoma have been reported.We report the case of a 41 year old mentally retarded male who had a longstanding lesion in the left neck for approximately fifteen years previously diagnosed as a pilomatrixoma. He presented with severe headache, falls and visual disturbance and a biopsy showed pilomatrix carcinoma of the occipital region which, on computed tomography ( CT ) invaded the occipital bone, the cerebellum and the left temporal lobe. At his initial presentation he had a craniotomy and subtotal excision of the lesion but received no adjuvant therapy. After an early intracranial recurrence he had further debulking and adjuvant external beam radiotherapy. He has had no further intracranial recurrence after three and a half years of follow-up. Here we present the pathological features of this uncommon tumour.

  2. Expression of the embryonic stem cell marker SOX2 in early-stage breast carcinoma

    Directory of Open Access Journals (Sweden)

    Wallwiener Diethelm

    2011-01-01

    Full Text Available Abstract Background The SRY-related HMG-box family of transcription factors member SOX2 has been mainly studied in embryonic stem cells as well as early foregut and neural development. More recently, SOX2 was shown to participate in reprogramming of adult somatic cells to a pluripotent stem cell state and implicated in tumorigenesis in various organs. In breast cancer, SOX2 expression was reported as a feature of basal-like tumors. In this study, we assessed SOX2 expression in 95 primary tumors of postmenopausal breast cancer patients. Methods Samples from 95 patients diagnosed and treated at the University of Tuebingen Institute of Pathology and Women's Hospital were analyzed by immunohistochemistry for SOX2 expression in the primary tumor samples and in corresponding lymph node metastasis, where present. Furthermore, SOX2 amplification status was assessed by FISH in representative samples. In addition, eighteen fresh frozen samples were analyzed for SOX2, NANOG and OCT4 gene expression by real-time PCR. Results SOX2 expression was detected in 28% of invasive breast carcinoma as well as in 44% of ductal carcinoma in situ (DCIS lesions. A score of SOX2 expression (score 0 to 3 was defined in order to distinguish SOX2 negative (score 0 from SOX2 positive samples (score 1-3 and among latter the subgroup of SOX2 high expressors (score 3 > 50% positive cells. Overall, the incidence of SOX2 expression (score 1-3 was higher than previously reported in a cohort of lymph node negative patients (28% versus 16.7%. SOX2 expression was detected across different breast cancer subtypes and did not correlate with tumor grading. However, high SOX2 expression (score 3 was associated with larger tumor size (p = 0.047 and positive lymph node status (0.018. Corresponding metastatic lymph nodes showed higher SOX2 expression and were significantly more often SOX2 positive than primary tumors (p = 0.0432. Conclusions In this report, we show that the embryonic stem

  3. Invasive ductal carcinomas of the breast showing partial reversed cell polarity are associated with lymphatic tumor spread and may represent part of a spectrum of invasive micropapillary carcinoma.

    Science.gov (United States)

    Acs, Geza; Esposito, Nicole N; Rakosy, Zsuzsa; Laronga, Christine; Zhang, Paul J

    2010-11-01

    Invasive micropapillary carcinomas (IMPC) of the breast are aggressive tumors frequently associated with lymphatic invasion and nodal metastasis even when micropapillary (MP) differentiation is very focal within the tumors. We have noticed that some breast carcinomas showing lymphatic spread but lacking histologic features of IMPC have occasional tumor cell clusters reminiscent of those of IMPC without the characteristic prominent retraction artifact. To study the clinicopathologic significance of such features, we prospectively selected 1323 invasive ductal carcinomas and determined the presence and extent of MP differentiation and retraction artifact in the tumors. One representative tumor block per case was used for immunostaining for epithelial membrane antigen (EMA). Partial reverse cell polarity (PRCP) was defined as prominent linear EMA reactivity on at least part of the periphery of tumor cell clusters usually associated with decreased cytoplasmic staining. The clinicopathologic features of carcinomas with PRCP were compared with IMPC and invasive ductal (no special type) carcinomas without this feature. Of the 1323 cases, 96 (7.3%) and 92 (7.0%) showed MP features and the presence of PRCP, respectively. We found that the presence of both PRCP and MP features were strongly associated with decreased cytoplasmic EMA immunoreactivity and the presence of lymphatic invasion and nodal metastasis, even if such features were present only very focally. Our results suggest that breast carcinomas with PRCP may have the same implication as MP differentiation and these tumors may represent part of a spectrum of IMPC. Complete or partial reversal of cell polarity may play a significant role in lymphatic tumor spread.

  4. Vascular characterisation of triple negative breast carcinomas using dynamic MRI

    International Nuclear Information System (INIS)

    Triple-negative (ER-/PR-/HER2-) breast carcinomas (TNBC) are aggressive tumours with underexplored imaging features. This study investigates whether their vascular characteristics as assessed by dynamic contrast-enhanced (DCE) and dynamic susceptibility contrast-enhanced (DSC) MRI are distinct from the prognostically more favourable ER+/PR+/HER2- cancers. Patients with primary breast cancer underwent MRI before neoadjuvant chemotherapy and were identified as ER-/PR-/HER2- or ER+/PR+/HER2- from core biopsy specimens. MRI parameters reflecting tissue perfusion, permeability, and extracellular leakage space were measured. Values for inflow transfer constant (Ktrans), outflow rate constant (kep), leakage space (ve), area under the gadolinium curve (IAUGC60), relative blood volume (rBV) and flow (rBF), and Mean Transit Time (MTT) were compared across receptor status and with known prognostic variables. Thirty seven patients were assessable in total (16 ER-/PR-/HER2-, 21 ER+/PR+/HER2-). Lower ve (p = 0.001), shorter MTT (p = 0.007) and higher kep values (p = 0.044) were observed in TNBC. ve was lower across all T stages, node-negative (p = 0.004) and low-grade TNBC (p = 0.037). ve was the best predictor of triple negativity (ROC AUC 0.80). TNBC possess characteristic features on imaging, with lower extracellular space (higher cell density) and higher contrast agent wash-out rate (higher vascular permeability) suggesting a distinctive phenotype detectable by MRI. (orig.)

  5. Ductal Carcinoma In Situ of the Breast: A Surgical Perspective

    Directory of Open Access Journals (Sweden)

    Mohammed Badruddoja

    2012-01-01

    Full Text Available Ductal carcinoma in situ (DCIS of the breast is a heterogeneous neoplasm with invasive potential. Risk factors include age, family history, hormone replacement therapy, genetic mutation, and patient lifestyle. The incidence of DCIS has increased due to more widespread use of screening and diagnostic mammography; almost 80% of cases are diagnosed with imaging with final diagnosis established by biopsy and histological examination. There are various classification systems used for DCIS, the most recent of which is based on the presence of intraepithelial neoplasia of the ductal epithelium (DIN. A number of molecular assays are now available that can identify high-risk patients as well as help establish the prognosis of patients with diagnosed DCIS. Current surgical treatment options include total mastectomy, simple lumpectomy in very low-risk patients, and lumpectomy with radiation. Adjuvant therapy is tailored based on the molecular profile of the neoplasm and can include aromatase inhibitors, anti-estrogen, anti-progesterone (or a combination of antiestrogen and antiprogesterone, and HER2 neu suppression therapy. Chemopreventive therapies are under investigation for DCIS, as are various molecular-targeted drugs. It is anticipated that new biologic agents, when combined with hormonal agents such as SERMs and aromatase inhibitors, may one day prevent all forms of breast cancer.

  6. A rare case of isolated adrenal metastasis of invasive ductal breast carcinoma

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    Anđelić-Dekić Nataša

    2014-01-01

    Full Text Available Introduction. Isolated adrenal metastases of invasive ductal breast carcinoma are extremely rare. We report a case with isolated left adrenal metastases, verified three years after diagnosed breast carcinoma. Case Outline. A 58-year-old female patient with a right breast tumor, clinically staged as IIIA (T2N2M0 started neoadjuvant anthracycline chemotherapy after biopsy which revealed invasive ductal breast carcinoma. Immunohistochemical findings of tumor biopsy showed hormonal steroid receptors for estrogen and progesterone negative, and human epidermal growth factor receptor 2 (HER2 positive. After 4 cycles of chemotherapy and partial tumor regression the patient underwent radical mastectomy. Definite histopathological analysis confirmed the diagnosis of invasive ductal carcinoma. The patient continued treatment with adjuvant chemotherapy to cumulative dose of anthracyclines, postoperative radiotherapy and adjuvant trastuzumab for one year. Three years later abdominal computerized tomography showed tumor in the left adrenal gland as the only metastatic site. Left adrenalectomy was performed and histopathological finding confirmed breast cancer metastases. Postoperatively, the patient received 6 cycles of docetaxel with trastuzumab and continued trastuzumab until disease progression. One year after left adrenalectomy control abdominal computerized tomography showed a right adrenal tumor with retroperitoneal lymphadenopathy. Treatment with capecitabine was continued for one year, but eventually she developed brain metastasis causing lethal outcome. Conclusion. In order to better understand metastatic pathways of invasive ductal breast carcinoma, publications of individual patient cases diagnosed with rare metastatic sites should be encouraged. This might improve our understanding of metastatic behavior of breast cancer and stimulate further clinical research.

  7. Ruptured renal cell carcinoma in pregnancy: a rare case presentation

    Directory of Open Access Journals (Sweden)

    Prameela RC

    2016-05-01

    Full Text Available Malignancy in pregnancy is rare. Carcinomas in pregnancy are mostly kidney cell mass. Renal cell carcinoma (RCC is the commonest malignancy in pregnancy. Because of softness and increased vascularity, rupture of renal cell carcinoma is not uncommon. Here we are presenting a rare case of renal cell carcinoma in pregnancy with spontaneous rupture resulting in massive hemoperitoneum and serious outcome because of late presentation renal cell carcinoma seldom ruptures. A 26 year old woman G2P1L1 with term pregnancy was referred to hospital 80kms away from periphery with non-progression of labour. There was antenatal record suggesting hypertensive disorder of pregnancy in second trimester. On examination, patient was in hypovolemic shock with profuse distension of abdomen. Diagnosis of abruption grade 3 or rupture uterus was made and immediate laparotomy was done. On opening the abdomen, there was hemoperitoneum but uterus was intact. Emergency LSCS done extracted a stillborn baby. There were no retro placental clots also. There was lot of necrotic tissue in the abdomen and there was a tumour arising from lower pole of left kidney which had invaded the renal vessels and had ruptured. Peripartum hysterectomy and left nephrectomy was done. Women did not respond to treatment and died. The objective of presenting this case is the dilemmas faced by the obstetrician in case of shock in 2nd stage of labour. Simple diagnostic tool like renal ultrasound will help to detect at an early stage which could improve the outcome. All cases of hypertensive disorders of pregnancy should be investigated for secondary causes of hypertension. Abdominal USG must be done for all cases of hypertensive disorders of pregnancy in 2nd trimester. Prompt diagnosis and early treatment is the key in management of such condition in pregnancy. [Int J Reprod Contracept Obstet Gynecol 2016; 5(5.000: 1677-1679

  8. HEX expression and localization in normal mammary gland and breast carcinoma

    Directory of Open Access Journals (Sweden)

    Pandolfi Maura

    2006-07-01

    Full Text Available Abstract Background The homeobox gene HEX is expressed in several cell types during different phases of animal development. It encodes for a protein localized in both the nucleus and the cytoplasm. During early mouse development, HEX is expressed in the primitive endoderm of blastocyst. Later, HEX is expressed in developing thyroid, liver, lung, as well as in haematopoietic progenitors and endothelial cells. Absence of nuclear expression has been observed during neoplastic transformation of the thyroid follicular cells. Aim of the present study was to evaluate the localization and the function of the protein HEX in normal and tumoral breast tissues and in breast cancer cell lines. Methods HEX expression and nuclear localization were investigated by immunohistochemistry in normal and cancerous breast tissue, as well as in breast cancer cell lines. HEX mRNA levels were evaluated by real-time PCR. Effects of HEX expression on Sodium Iodide Symporter (NIS gene promoter activity was investigated by HeLa cell transfection. Results In normal breast HEX was detected both in the nucleus and in the cytoplasm. In both ductal and lobular breast carcinomas, a great reduction of nuclear HEX was observed. In several cells from normal breast tissue as well as in MCF-7 and T47D cell line, HEX was observed in the nucleolus. MCF-7 treatment with all-trans retinoic acid enhanced HEX expression and induced a diffuse nuclear localization. Enhanced HEX expression and diffuse nuclear localization were also obtained when MCF-7 cells were treated with inhibitors of histone deacetylases such as sodium butyrate and trichostatin A. With respect to normal non-lactating breast, the amount of nuclear HEX was greatly increased in lactating tissue. Transfection experiments demonstrated that HEX is able to up-regulate the activity of NIS promoter. Conclusion Our data indicate that localization of HEX is regulated in epithelial breast cells. Since modification of localization

  9. MULTIVARIATE ANALYSIS OF BONE METASTASES IN BREAST CARCINOMA

    Institute of Scientific and Technical Information of China (English)

    2006-01-01

    Objective: To investigate the risk factors of bone metastases in breast carcinoma. Methods: By cross sectional study, the data of 225 breast cancer patients who were inpatients in four hospitals in Hangzhou were analyzed. All patients underwent total body bone scan with single photon emission computed tomography (SPECT) at least once during 1995 to 2000. Results: All patients were followed-up to 294 months after operation, bone metastases were found in 113 cases, suspected bone metastases 3 cases, with a bone metastases rate of 50.9% (113/222). Multivariate analysis by Cox's proportional hazards regression model showed that there were four risk factors of bone metastases in breast cancer: (1) clinical stage, I(IV stages with a hazard ratio of bone metastases of 1.945, 95% confidence interval 1.396(2.710; (2) number of invaded axillary lymph nodes, with a hazard ratio of 1.039, 95% confidence interval 1.0142(1.068; (3) skeletal complications (yes vs. no), with a hazard ratio of bone metastases of 1.722, 95% confidence interval 1.060(2.796; (4) age at the time of surgery or diagnosis, with a hazard ratio of 2.048, 95% confidence interval 1.123(3.876 for patients of age 40(50 y versus patients bellow 40 y of age and 2.837, 95% confidence interval 1.473(5.465 for patients of age above 50 y versus patients of ages between 40 and 50. Kaplan-Meier curves showed that for patients with more than 5 invasive axillary lymph nodes, compared with those with 1(5, the bone metastasis rates increased significantly ((2 =6.3319, P=0.012). Conclusion: The clinical stage, number of metastatic axillary lymph nodes, age at the time of operation and skeletal complications are essential risk factors of bone metastases.

  10. Genetic predisposition to ductal carcinoma in situ of the breast

    DEFF Research Database (Denmark)

    Petridis, Christos; Brook, Mark N; Shah, Vandna;

    2016-01-01

    BACKGROUND: Ductal carcinoma in situ (DCIS) is a non-invasive form of breast cancer. It is often associated with invasive ductal carcinoma (IDC), and is considered to be a non-obligate precursor of IDC. It is not clear to what extent these two forms of cancer share low-risk susceptibility loci, o...

  11. Metastatic ovarian papillary serous carcinoma to the breast: Diagnosis and pitfalls

    OpenAIRE

    Mhawech-Fauceglia, Paulette; Kay, Brian; Li, Carrie J.; Lin, Yvonne G.

    2013-01-01

    ► The breast as a site of metastasis from primary ovarian carcinoma is uncommon. ► Distinguishing these metastases from primary breast tumors is important because the prognosis and therapeutic approach differ significantly. ► Immunohistochemical markers (e.g., PAX8) can be utilized when morphology and clinical history are insufficient to render the correct diagnosis.

  12. HNF4A immunohistochemistry facilitates distinction between primary and metastatic breast and gastric carcinoma

    NARCIS (Netherlands)

    Post, R.S. van der; Bult, P.; Vogelaar, I.P.; Ligtenberg, M.J.L.; Hoogerbrugge, N.; Krieken, J.H.J.M. van

    2014-01-01

    The distinction between primary gastric adenocarcinoma and gastric metastatic breast carcinoma can be difficult. Expression of hepatocyte nuclear factor 4A (HNF4A) has been described as being specific to distinguish between neoplastic gastric and breast epithelial cells. The aim of this study was to

  13. Clustering of sebaceous gland carcinoma, papillary thyroid carcinoma and breast cancer in a woman as a new cancer susceptibility disorder: a case report

    Directory of Open Access Journals (Sweden)

    Newman Brian D

    2009-07-01

    Full Text Available Abstract Introduction Multiple distinct tumors arising in a single individual or within members of a family raise the suspicion of a genetic susceptibility disorder. Case presentation We present the case of a 52-year-old Caucasian woman diagnosed with sebaceous gland carcinoma of the eyelid, followed several years later with subsequent diagnoses of breast cancer and papillary carcinoma of the thyroid. Although the patient was also exposed to radiation from a pipe used in the oil field industry, the constellation of neoplasms in this patient suggests the manifestation of a known hereditary susceptibility cancer syndrome. However, testing for the most likely candidates such as Muir-Torre and Cowden syndrome proved negative. Conclusion We propose that our patient's clustering of neoplasms either represents a novel cancer susceptibility disorder, of which sebaceous gland carcinoma is a characteristic feature, or is a variant of the Muir-Torre syndrome.

  14. Perfil imuno-histoquímico de carcinomas mamários invasores em homens Immunohistochemical profile of invasive male breast carcinomas

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    Alexandra Medeiros Souza de Freitas

    2008-10-01

    phenotypes of male breast carcinomas is little known. We analyzed the clinical and immunohistochemical data of a sample comprising 20 cases of invasive male breast tumor. We used a panel of five antibodies that encompasses estrogen receptor, cytokeratins 5/6, cytokeratins 8/18, HER1 and HER2. Among these 20 cases, 19 were non-special ductal carcinomas (95% and one was a lobular carcinoma (5%. Most cases were mastectomies (65% and the average size of the neoplasias was 2.8 cm. The most frequent histological grade was II (60%. Axillary lymph node metastases were presented by 86.6% of the total cases. The average number of affected lymph nodes was 5.2 in the samples with positive nodes. Fourteen tumors corresponded to ER+/luminal phenotype (70%, two were classified as undetermined (10%, one (5% belonged to the basal phenotype and three breast tumors (15% corresponded to HER2-positive phenotype. The immunohistochemical results of the male breast carcinomas allow us to make comparisons with female breast tumors, what may elucidate the intrinsic factors of the disease in each gender.

  15. Breast Cancer Heterogeneity Examined by High-Sensitivity Quantification of PIK3CA, KRAS, HRAS, and BRAF Mutations in Normal Breast and Ductal Carcinomas.

    Science.gov (United States)

    Myers, Meagan B; Banda, Malathi; McKim, Karen L; Wang, Yiying; Powell, Michael J; Parsons, Barbara L

    2016-04-01

    Mutant cancer subpopulations have the potential to derail durable patient responses to molecularly targeted cancer therapeutics, yet the prevalence and size of such subpopulations are largely unexplored. We employed the sensitive and quantitative Allele-specific Competitive Blocker PCR approach to characterize mutant cancer subpopulations in ductal carcinomas (DCs), examining five specific hotspot point mutations (PIK3CA H1047R, KRAS G12D, KRAS G12V, HRAS G12D, and BRAF V600E). As an approach to aid interpretation of the DC results, the mutations were also quantified in normal breast tissue. Overall, the mutations were prevalent in normal breast and DCs, with 9/9 DCs having measureable levels of at least three of the five mutations. HRAS G12D was significantly increased in DCs as compared to normal breast. The most frequent point mutation reported in DC by DNA sequencing, PIK3CA H1047R, was detected in all normal breast tissue and DC samples and was present at remarkably high levels (mutant fractions of 1.1 × 10(-3) to 4.6 × 10(-2)) in 4/10 normal breast samples. In normal breast tissue samples, PIK3CA mutation levels were positively correlated with age. However, the PIK3CA H1047R mutant fraction distributions for normal breast tissues and DCs were similar. The results suggest PIK3CA H1047R mutant cells have a selective advantage in breast, contribute to breast cancer susceptibility, and drive tumor progression during breast carcinogenesis, even when present as only a subpopulation of tumor cells. PMID:27108388

  16. A case of matrix-producing carcinoma of the breast with micoglandular adenosis and review of literature

    OpenAIRE

    Liu, Li-Yun; Sheng, Shu-Hai; Zhang, Zhi-Yong; Xu, Jin-Heng

    2015-01-01

    Matrix-producing carcinoma (MPC) of the breast is an extremely rare variant of metaplastic breast carcinoma that contains a mixture of epithelial and mesenchymal elements. As overt carcinoma with direct transition to a cartilaginous and/or osseous stromal matrix cells, MPC is of no spindle cells between those two elements. This is the case of a 43 year-old female patient with MPC which coexisted with microglandular adenosis (MGA), atypical MGA (AMGA) and carcinoma in situ arising in MGA (MGAC...

  17. Carcinoma in ectopic breast tissue: imaging aspects (mammography, ultrasonography and magnetic resonance imaging); Carcinoma em tecido mamario ectopico: aspectos de imagem (mamografia, ultrasonografia e ressonancia magnetica)

    Energy Technology Data Exchange (ETDEWEB)

    Vilar, Vanessa Sales; Francisco, Marina Celli; Abud, Thiago Giansante; Goldman, Susan Menasce; Ajzen, Sergio Aron; Szejnfeld, Jacob [Universidade Federal de Sao Paulo (UNIFESP-EPM), Sao Paulo, SP (Brazil). Dept. de Diagnostico por Imagem]. E-mail: vanvilar76gmail.com

    2007-07-01

    Over the last three years 30,000 mammograms were performed in the Department of Diagnostic Imaging of Universidade Federal de Sao Paulo/Escola Paulista de Medicina. Accessory breast tissue was observed in 0.23% of the individuals. We report a case of a 44-year-old woman presenting a hard nodule adhered to the subcutaneous tissue in right inframammary topography. At ultrasonography, a hypoechogenic solid nodule with irregular contour measuring 1.4 cm was observed. Magnetic resonance imaging showed type II (plateau) dynamic curve. Breast adenocarcinoma was subsequently diagnosed by biopsy. Accessory breast carcinomas generally present with an ill-defined histopathological aspect and early dissemination. Early detection is essential to begin treatment in the initial stages, with better chances of cure. (author)

  18. Treatment outcomes of occult breast carcinoma and prognostic analyses

    Institute of Scientific and Technical Information of China (English)

    WANG Jing; ZHANG Ye-fan; WANG Xin; WANG Jian; YANG Xue; GAO Yin-qi; FANG Yi

    2013-01-01

    Background The surgical management of occult breast cancer is controversial.We compared the outcomes of different treatments of occult breast cancer and evaluated the potential prognostic factors for overall survival and recurrence.Methods We retrospectively reviewed 77 patients who presented to our hospital from 1968 to 2011 with a diagnosis of occult breast cancer.Patients were divided into three groups:42 patients (63%) were treated with modified radical mastectomy+axillary lymph node dissection (ALND),16 patients (24%) were treated with ALND+postoperative radiotherapy,and 9 patients (13%) with only ALND.Survival analyses were undertaken to compare the efficacy of these three treatments.Results Of the 77 patients with occult breast cancer,2 patients were lost to follow-up and 8 patients refused surgical treatment:67 patients (90.4%) were included in this analysis.The median follow-up was 62.2 (0.6-328.0)months.Kaplan-Meier analyses showed no significant difference in overall survival and recurrence-free survival between the three groups (P=0.494 and 0.397,respectively).The prevalence of local recurrence was 11.9% for the mastectomy+ALND,18.8% for ALND+radiotherapy,and 11.1% for ALND-only groups,and those for distant recurrence were 2.4%,12.5%,and 11.1%,respectively.Compared with progesterone receptor-negative subjects,progesterone receptor-positive patients had better overall survival and lower recurrence rates (P=0.057 and 0.062,respectively).Conclusions There was no significant difference in outcomes between mastectomy and breast-preserving surgery.Expression of the progesterone receptor should be taken into account when evaluating the prognosis of occult breast cancer.

  19. Eleven cases of breast scirrhous carcinoma with a diameter of one centimeter or less detected by breast cancer screening

    International Nuclear Information System (INIS)

    Clinical, imaging, and histopathological characteristics were examined for breast scirrhous carcinoma with diameters of 1 cm or less detected by breast cancer screening. At our institution, screening includes palpation and mammography as well as ultrasound examinations of all patients. Single lesions were discovered by mammography in 3 patients and by ultrasound in 8 patients. None of the lesions were palpable. Lesions were detected by mammography in 3 patients. However, lesions were detected by ultrasound in all patients. On ultrasound, 82% of findings showed a mass. MRI was performed for 7 patients and demonstructed all of the lesions. In these patient so diagnoses by fine needle aspiration cytology were malignant lesions or lesions suspicious of malignancy in 55% of the patients. Histopathologically, 91% were nuclear grade 1, positive for hormone receptors, and negative for HER2. Breast scirrhous carcinoma with diameters of 1 cm or less detected by breast cancer screening were mostly detected by ultrasound and showed good prognosis. (author)

  20. Lipid-Rich Carcinoma of the Breast With Unusual Clinical and Histopathological Features.

    Science.gov (United States)

    Gaspar, Balan Louis; Kumar, Mukin; Gupta, Rahul; Garg, Rashi; Singh, Rajinder; Vasishta, Rakesh Kumar

    2016-09-01

    Lipid-rich carcinoma of the breast is a rare form of invasive breast carcinoma of special type. Most cases are grade 3, hormone receptor negative, and associated with aggressive clinical behavior. We report an unusual case of lipid-rich carcinoma with morphological and immunophenotypical features different from those of cases reported so far in the literature. The index case underscores the fact that there is no consensus with regard to the exact nature of this tumor. Hence, larger studies are needed to draw meaningful conclusions. PMID:26920701

  1. Individual radiotherapy planning after organ-preserving surgery in early breast carcinoma patients

    International Nuclear Information System (INIS)

    It is the purpose of the paper to assess the beneficial effect of individual CT treatment planning in patients with early breast carcinoma after organ-preserving operations. The study covers 122 cases presenting breast carcinoma stage I-II, subjected to postoperative radiotherapy following quadrantectomy and radical axillary dissection. In 87.7 per cent CTV-I (clinical target volume)includes the preserved breast with the underlying thoracic wall. In patients with N1 and >3 positive axillary lymph nodes (12.3%) CTV-II is added for the supraclavicular lymph nodes. In all patients at least three transverse sections are prepared at irradiation position on CT Somatom AR.C (Siemens), and five with sagittal topogram for patients with left breast. The obtained CT data are plotted on the topographic section of the thoracic wall contour and verified by x-ray simulator. CT sections are used for high-precision outlining of PRV and organs at risk, using photographic magnifying lens. PTV-I is irradiated using two tangential fields (60Co) without boost for the tumor bed to the prescribed 50 Gy total focal dose, in 25 fractions over five weeks. Supraclavicular fossa irradiation is supplemented by a 'third' field at 44 Gy total dose. A 5-year local control is achieved in 96.0 per cent of patients, with excellent and good cosmetic results in 56.1 and 41.0 per cent of the cases, respectively. Post-irradiation pulmonary fibrosis is recorded in 1.6 per cent. The method described is readily accessible and practicable in all patients. It allows for homogeneous CTV irradiation at maximum sparing of the organs at risk. (author)

  2. Urachal adenocarcinoma that metastasized to breast was misinterpreted as primary breast mucinous carcinoma: A rare case report and literature review

    Science.gov (United States)

    Zhao, Xiang-Rong; Gao, Chao; Zhang, Yong; Kong, Lei; Qu, Wei; Li, Jia; Gao, Yong-Sheng; Yu, Yong-Hua

    2016-01-01

    Abstract Background: The urachus is a vestigial tubular structure that connects the urinary bladder to the allantois during early embryonic development. Urachal carcinoma develops in the urachus, which is an embryological remnant of the urogenital sinus and allantois. The estimated annual incidence of urachal carcinoma in the general population is 0.01% of all cancers in adults. Moreover, urachal carcinoma accounts for 0.34% to 0.7% of all bladder carcinoma cases. And breast metastasis is extremely rarer. Methods and Results: A 42-year-old woman was admitted to our hospital with a palpable mass in the outer upper quadrant of the right breast, which was misinterpreted as a carcinoma that originated from the breast. Subsequently, she underwent surgery without any further meticulous examination. Immunohistochemistry analysis revealed positivity for CK20, Villin, and CDX-2 and negativity for CK7. After further inspection, a mass was found in the bladder dome using 18F-fluorodeoxyglucose positron emission tomography and computed tomography. The mass was surgically removed. Conclusion: Pathologic and immunohistochemical examination confirmed that the mass was urachal mucinous adenocarcinoma and mucinous adenocarcinoma to the right breast. The patient has been followed up without recurrence for 8 months. PMID:27583877

  3. Mammographycally occult high grade ductal carcinoma in situ (DCIS) as second primary breast cancer, detected with MRI: a case report:

    OpenAIRE

    Zebic-Sinkovec, Marta; Kadivec, Maksimiljan; Podobnik, Gasper; Skof, Erik; Snoj, Marko

    2010-01-01

    Background Contralateral breast cancer (CLB) is the most common second primary breast cancer in patients diagnosed with breast cancer. The majority of patients harbouring CLB tumours develop the invasive disease. Almost all invasive carcinomas are believed to begin as ductal carcinoma in situ (DCIS) lesions. The sensitivity of MRI for DCIS is much higher than that of mammography. Case report We report the case of a woman who was treated with breast conserving therapy 10 years ago. At that tim...

  4. A Unique Presentation of an Undiagnosed Renal Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Georgios Kravvas

    2014-01-01

    Full Text Available We describe a 58-year-old lady who presented initially to her general practitioner with a palpable warty urethral nodule. She was subsequently referred to the urology department for further investigations. She underwent flexible cystoscopy and imaging, followed by rigid cystoscopy and excision of the nodule. Histological analysis was consistent with renal cell carcinoma (RCC. CT imaging confirmed the presence of an invading metastatic left renal cell carcinoma with bilateral metastatic deposits to the lungs and adrenal glands. The patient was enlisted on the Panther Trial and received a course of Pazopanib before undergoing radical nephrectomy. Two years later she is still alive with metastases remaining reduced in size and numbers. During this study we have performed a literature review of similar cases with this unusual presentation of RCC.

  5. Xanthogranulomatous endometritis presenting as pyometra and mimicking carcinoma on imaging

    Directory of Open Access Journals (Sweden)

    Col Ajay Malik

    2016-01-01

    Full Text Available Xanthogranulomatous endometritis (XGE is an uncommon but well-established histopathological entity seen affecting the kidney and gallbladder. Involvement of the endometrium is very rare, with only a few case reports in world literature till date. Histologically, it is characterized by the replacement of the endometrium by sheets of foamy histiocytes, plasma cells, lymphocytes, giant cells, and siderophages. We present a case of a 74-year-old female who presented with foul-smelling discharge and postmenopausal bleeding of a short duration. Clinical examination and imaging studies revealed a pyometra, cervical stenosis. A suspicion of carcinoma was raised. Since XGE may mimic an endometrial carcinoma clinically and pathologically, knowledge of this unusual and rare inflammatory pathology is important for both the gynecologists and the pathologists.

  6. Xanthogranulomatous endometritis presenting as pyometra and mimicking carcinoma on imaging.

    Science.gov (United States)

    Malik, Col Ajay; Dudani, Sharmila; Mani, Brig N S

    2016-01-01

    Xanthogranulomatous endometritis (XGE) is an uncommon but well-established histopathological entity seen affecting the kidney and gallbladder. Involvement of the endometrium is very rare, with only a few case reports in world literature till date. Histologically, it is characterized by the replacement of the endometrium by sheets of foamy histiocytes, plasma cells, lymphocytes, giant cells, and siderophages. We present a case of a 74-year-old female who presented with foul-smelling discharge and postmenopausal bleeding of a short duration. Clinical examination and imaging studies revealed a pyometra, cervical stenosis. A suspicion of carcinoma was raised. Since XGE may mimic an endometrial carcinoma clinically and pathologically, knowledge of this unusual and rare inflammatory pathology is important for both the gynecologists and the pathologists. PMID:27499597

  7. Follicular Thyroid Carcinoma Presenting as Bilateral Cheek Masses

    OpenAIRE

    KIM Dong-Wook; Hah, J. Hun; An, Soo-Youn; Chang, Hak; Kim, Kwang Hyun

    2011-01-01

    Mandibular metastasis of thyroid carcinoma is extremely rare. We present the case of a 46-year-old woman who had bilateral huge cheek masses that had grown rapidly over several years. Intra-oral mucosal tissue biopsy and imaging work-up including computed tomography scan and magnetic resonance imaging were performed and the initial diagnosis was presumed to be central giant cell granuloma. Incidentally detected thyroid lesions were studied with ultra-sonography guided fine needle aspiration a...

  8. A CLINICAL STUDY OF LOCALLY ADVANCED CARCINOMA OF BREAST

    Directory of Open Access Journals (Sweden)

    Mrinalini

    2015-06-01

    Full Text Available BACKGROUND : In India it is observed that most of the patients of breast cancer clinically present in late stage due to their ignorance of disease despite so much advancement in its detection and management. Locally advanced breast cancer (LABC accounts for 30 - 35% of all cases of breast cancers in India. This study aims to evaluate C linical features, Investigations, various Treatment modalities and the Clinico - pathological correlation & outcome of various treatment modalities of LABC, with special emphasis on Neo - adjuvant chemotherapy (NACT in Indian setting. MATERIAL AND METHOD : This was a non - randomised prospective observational study. We analyzed 57 patients of LABC Stage IIIB & IIIC presenting at Government Medical College, Nagpur, Maharashtra, a tertiary care C entre from September 2012 to November 2014. RESULTS : Stage IIIB comprised 84.21% patients while remaining 15.79% were having Stage IIIC disease. Skin involvement was observed in 91.23% patients. 15.79% showed supraclavicular lymph node involvement. 32 patients received NACT (2 to 6 cycles. Out of these 32, complete clinical response (cCR was 12.5%, partial response (cPR was 68.75% and pathological CR (pCR was 6.25% with Total Objective response (cCR+cPR 81.25%. Feasibility of Breast Conserving Surgery (BCS was observed in 12.5% patients. 25 patients underwent primary surgery followed by adjuvant chemotherapy. Modified Radical Mastectomy was performed in 89.48% patients. CONCLUSIONS : With overall clinical response of 81.25%, n eoadjuvant chemotherapy is the best treatment option for patients with Locally Advanced Breast Cancer with added advantage of in vivo testing the sensitivity of chemotherapeutic agents, early management of micrometastasis and down staging the primary tumour with feasibility of BCS. Patients presenting LABC constitute a diverse group for whic h a variety of treatment modalities should be instituted with co o rdinated treatment planning among surgeons

  9. Primary neuroendocrine carcinoma of breast with liver and bone metastasis detected with fluorine-18 fluorodeoxyglucose-positron emission tomography/computed tomography

    International Nuclear Information System (INIS)

    Cases of primary neuroendocrine carcinoma (NEC) of the breast have been reported, though rare. We report the case of a 45-year-old woman presented with jaundice and evaluated to have liver metastasis from neuroendocrine origin. She underwent whole body positron emission tomography/computed tomography, which showed left breast lesion and bone metastasis. Fine-needle aspiration (FNA) of breast revealed a NEC. A diagnosis of a primary NEC of the breast was rendered with hepatic and bone metastasis. She was treated with peptide receptor radionuclide therapy and is on follow-up

  10. Establishment of VX2 breast carcinoma model in rabbit by injecting tumor mass suspension

    Institute of Scientific and Technical Information of China (English)

    CHEN Jiang-hao; YAO Qing; WANG Ling; LING Rui; ZHANG Ju-liang; WANG Ting; WANG Hui; YANG Hua

    2004-01-01

    Objective: To establish a stable model of VX2 breast carcinoma in rabbit and select the optimal way.Methods: Thirty female New Zealand rabbits were randomly divided into 3 groups with 10 in each. Tumor cell suspensions or tumor mass suspensions were injected into breast tissues of rabbits of group A and B, respectively. Tumor blocks were surgically implanted in rabbit breasts of group C. Tumor formation rate, tumor growth rate, and tumor-bearing survival time was compared, and the histological feature of tumor was observed. Results: Models were established conveniently and successfully in rabbits received injection of tumor mass suspensions. Tumor proliferated rapidly with the biological feature of squamous cell carcinoma. Conclusion: VX2 breast carcinoma model in rabbit was established successfully. Intramammary injection of tumor mass suspension is the best method.

  11. ADAMTS8 and ADAMTS15 expression predicts survival in human breast carcinoma

    DEFF Research Database (Denmark)

    Porter, Sarah; Span, Paul N; Sweep, Fred C G J;

    2006-01-01

    We recently undertook expression profiling of all 19 human ADAMTS metalloproteinases (a disintegrin and metalloproteinase with thrombospondin motifs) in malignant and non-neoplastic breast tissue and showed that 11 of the ADAMTS genes are dysregulated in breast carcinoma. We identified a subgroup......% C.I. = 2.16-13.5, p prediction of poor prognosis by ADAMTS8 and ADAMTS15 expression was found to be independent of other classical clinicopathological factors. Results observed in FVB-PyMT mice, a robust transgenic model of highly metastatic...... breast carcinoma, fitted the expectation that relatively high expression levels of ADAMTS8 together with low expression levels of ADAMTS15 seen in human breast carcinoma are associated with a poor clinical outcome. In summary, ADAMTS8 and ADAMTS15 have emerged as novel predictors of survival in patients...

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

    Science.gov (United States)

    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

  13. Correlation between PET/CT results and histological and immunohistochemical findings in breast carcinomas

    Directory of Open Access Journals (Sweden)

    Almir Galvão Vieira Bitencourt

    2014-04-01

    Full Text Available Objective To correlate the results of 18F-fluoro-2-deoxy-D-glucose (18F-FDG positron emission tomography/computed tomography (PET/CT performed with a specific protocol for assessment of breasts with histological/immunohistochemical findings in breast carcinoma patients. Materials and Methods Cross-sectional study with prospective data collection, where patients with biopsy-confirmed breast carcinomas were studied. The patients underwent PET/CT examination in prone position, with a specific protocol for assessment of breasts. PET/CT findings were compared with histological and immunohistochemical data. Results The authors identified 59 malignant breast lesions in 50 patients. The maximum diameter of the lesions ranged from 6 to 80 mm (mean: 32.2 mm. Invasive ductal carcinoma was the most common histological type (n = 47; 79.7%. At PET/CT, 53 (89.8% of the lesions demonstrated anomalous concentrations of 18F-FDG, with maximum SUV ranging from 0.8 to 23.1 (mean: 5.5. A statistically significant association was observed between higher values of maximum SUV and histological type, histological grade, molecular subtype, tumor diameter, mitotic index and Ki-67 expression. Conclusion PET/CT performed with specific protocol for assessment of breasts has demonstrated good sensitivity and was associated with relevant histological/immunohistochemical factors related to aggressiveness and prognosis of breast carcinomas.

  14. Eliminating "ductal carcinoma in situ" and "lobular carcinoma in situ" (DCIS and LCIS) terminology in clinical breast practice: The cognitive psychology point of view.

    Science.gov (United States)

    Pravettoni, Gabriella; Yoder, Whitney R; Riva, Silvia; Mazzocco, Ketti; Arnaboldi, Paola; Galimberti, Viviana

    2016-02-01

    There is evidence from the literature that the terms "ductal carcinoma in situ" and "lobular carcinoma in situ" (DCIS and LCIS) should be eliminated in clinical breast cancer practice and replaced with the new "ductal intraepithelial neoplasia" (DIN) and "lobular intraepithelial neoplasia" (LIN) terminology. The main purpose of the present article is to expand on this argument from a cognitive psychology perspective and offer suggestions for further research, emphasizing how the elimination of the term "carcinoma" in "in situ" breast cancer diagnoses has the potential to reduce both patient and health care professional confusion and misperceptions that are often associated with the DCIS and LCIS diagnoses, as well as limit the adverse psychological effects of women receiving a DCIS or LCIS diagnosis. We comment on the recent peer-reviewed literature on the clinical implications and psychological consequences for breast cancer patients receiving a DCIS or LCIS diagnosis and we use a cognitive perspective to offer new insight into the benefits of embracing the new DIN and LIN terminology. Using cognitive psychology and cognitive science in general, as a foundation, further research is advocated in order to yield data in support of changing the terminology and therefore, offer a chance to significantly improve the lives and psychological sequelae of women facing such a diagnosis. Typology: Controversies/Short Commentary.

  15. Large-cell Neuroendocrine Carcinoma of the Lung: Unusual Presentation

    Directory of Open Access Journals (Sweden)

    Miguel Ángel Serra Valdés

    2014-11-01

    Full Text Available Lung cancer is the leading cause of death among malignant tumors. Pulmonary neuroendocrine tumors encompass a broad spectrum of tumors including the large-cell neuroendocrine carcinoma. The case of a 57-year-old white housewife with a history of smoking, diabetes, hypothyroidism and hypertension who sought medical attention because of headache, vomiting, weight loss, neuropsychiatric symptoms and metastatic inguinal lymphadenopathy is presented. The symptoms resulted from the extrapulmonary metastases found. Imaging studies, histology and immunohistochemistry confirmed the diagnosis of large-cell carcinoma of the lung with neuroendocrine pattern. This type of highly aggressive tumor is usually diagnosed when there are already multiple metastases, which affects the short-term prognosis. The aim of this paper is to inform the medical community of this case due to the scarce reports in the literature.

  16. E-cadherin expression in primary carcinomas of the breast and its distant metastases

    International Nuclear Information System (INIS)

    Aberrant expression of E-cadherin has been associated with the development of metastases in patients with breast cancer. Even though the expression of E-cadherin has been studied in primary breast tumors, little is known about its expression at the distant metastatic sites. We investigate the relationship between E-cadherin expression in primary breast carcinoma and their distant, non-nodal metastases. Immunohistochemical analysis of E-cadherin was performed in tissues from 30 patients with primary invasive breast carcinoma and their distant metastases. E-cadherin expression was evaluated as normal or aberrant (decreased when compared with normal internal positive controls, or absent). Twenty-two (73%) invasive carcinomas were ductal, and eight (27%) were lobular. Of the primary invasive ductal carcinomas, 55% (12/22) had normal E-cadherin expression and 45% (10/22) had aberrant expression. All of the metastases expressed E-cadherin with the same intensity as (12 tumors) or with stronger intensity than (10 tumors) the corresponding primaries. Of the invasive lobular carcinomas, one of eight (12%) primary carcinomas and none of the metastases expressed E-cadherin in the cell membranes, but they accumulated the protein in the cytoplasm. Aberrant E-cadherin expression is frequent in invasive ductal carcinomas that progress to develop distant metastases. Distant metastases consistently express E-cadherin, often more strongly than the primary tumor. Invasive lobular carcinomas have a different pattern of E-cadherin expression, suggesting a different role for E-cadherin in this form of breast carcinoma

  17. Bilateral orbital tumour as the presentation of mammographically occult breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Lell, M.; Schulz-Wendtland, R.; Bautz, W.A. [Institute of Radiology, University of Erlangen-Nuernberg, Maximiliansplatz 1, 91504, Erlangen (Germany); Hafner, A. [Department of Ophthalmology, University of Erlangen-Nuernberg, Maximiliansplatz 1, 91504, Erlangen (Germany); Magener, A. [Institute of Pathology, University of Erlangen-Nuernberg, Maximiliansplatz 1, 91504, Erlangen (Germany); Tomandl, B.F. [Department of Neuroradiology, University of Erlangen-Nuernberg, Maximiliansplatz 1, 91504, Erlangen (Germany)

    2004-08-01

    We report a rare case of bilateral orbital metastases as the presentation in a 63-year-old woman. Biopsy of a diffusely infiltrated medial rectus muscle suggested metastatic adenocarcinoma. Investigation revealed a palpable mass of the right breast not shown on mammography or sonography. Invasive lobular carcinoma was found at core-needle biopsy with histological features identical to those of the orbital lesion. Metastases to the extraocular muscles are uncommon, particularly as the initial abnormality in the absence of disseminated disease. (orig.)

  18. Automated quantification of aligned collagen for human breast carcinoma prognosis

    Directory of Open Access Journals (Sweden)

    Jeremy S Bredfeldt

    2014-01-01

    Full Text Available Background: Mortality in cancer patients is directly attributable to the ability of cancer cells to metastasize to distant sites from the primary tumor. This migration of tumor cells begins with a remodeling of the local tumor microenvironment, including changes to the extracellular matrix and the recruitment of stromal cells, both of which facilitate invasion of tumor cells into the bloodstream. In breast cancer, it has been proposed that the alignment of collagen fibers surrounding tumor epithelial cells can serve as a quantitative image-based biomarker for survival of invasive ductal carcinoma patients. Specific types of collagen alignment have been identified for their prognostic value and now these tumor associated collagen signatures (TACS are central to several clinical specimen imaging trials. Here, we implement the semi-automated acquisition and analysis of this TACS candidate biomarker and demonstrate a protocol that will allow consistent scoring to be performed throughout large patient cohorts. Methods: Using large field of view high resolution microscopy techniques, image processing and supervised learning methods, we are able to quantify and score features of collagen fiber alignment with respect to adjacent tumor-stromal boundaries. Results: Our semi-automated technique produced scores that have statistically significant correlation with scores generated by a panel of three human observers. In addition, our system generated classification scores that accurately predicted survival in a cohort of 196 breast cancer patients. Feature rank analysis reveals that TACS positive fibers are more well-aligned with each other, are of generally lower density, and terminate within or near groups of epithelial cells at larger angles of interaction. Conclusion: These results demonstrate the utility of a supervised learning protocol for streamlining the analysis of collagen alignment with respect to tumor stromal boundaries.

  19. Vascular characterisation of triple negative breast carcinomas using dynamic MRI

    Energy Technology Data Exchange (ETDEWEB)

    Li, Sonia P.; Beresford, Mark J.; Ah-See, Mei-Lin W.; Makris, Andreas [Mount Vernon Cancer Centre, Academic Oncology Unit, Northwood, Middlesex (United Kingdom); Padhani, Anwar R.; Taylor, N.J.; Stirling, J.J. [Mount Vernon Hospital, Paul Strickland Scanner Centre, Northwood, Middlesex (United Kingdom); D' Arcy, James A.; Collins, David J. [Royal Marsden NHS Foundation Trust and Institute of Cancer Research, CR UK and EPSRC Cancer Imaging Centre, Sutton, Surrey (United Kingdom)

    2011-07-15

    Triple-negative (ER-/PR-/HER2-) breast carcinomas (TNBC) are aggressive tumours with underexplored imaging features. This study investigates whether their vascular characteristics as assessed by dynamic contrast-enhanced (DCE) and dynamic susceptibility contrast-enhanced (DSC) MRI are distinct from the prognostically more favourable ER+/PR+/HER2- cancers. Patients with primary breast cancer underwent MRI before neoadjuvant chemotherapy and were identified as ER-/PR-/HER2- or ER+/PR+/HER2- from core biopsy specimens. MRI parameters reflecting tissue perfusion, permeability, and extracellular leakage space were measured. Values for inflow transfer constant (K{sup trans}), outflow rate constant (k{sub ep}), leakage space (v{sub e}), area under the gadolinium curve (IAUGC{sub 60}), relative blood volume (rBV) and flow (rBF), and Mean Transit Time (MTT) were compared across receptor status and with known prognostic variables. Thirty seven patients were assessable in total (16 ER-/PR-/HER2-, 21 ER+/PR+/HER2-). Lower v{sub e} (p = 0.001), shorter MTT (p = 0.007) and higher k{sub ep} values (p = 0.044) were observed in TNBC. v{sub e} was lower across all T stages, node-negative (p = 0.004) and low-grade TNBC (p = 0.037). v{sub e} was the best predictor of triple negativity (ROC AUC 0.80). TNBC possess characteristic features on imaging, with lower extracellular space (higher cell density) and higher contrast agent wash-out rate (higher vascular permeability) suggesting a distinctive phenotype detectable by MRI. (orig.)

  20. Breast carcinoma conservative treatment. Stages I and II

    International Nuclear Information System (INIS)

    From 1981 to 1988, 265 patients with breast cancer stages I and II (UICC-1987), were evaluated after conservative treatment with quadrantectomy plus axillectomy, radiotherapy and chemotherapy. After surgical treatment, the patients were submitted to radiation therapy in the breast. One hundred and fifty six (58,8%) patients were submitted to adjuvant chemotherapy. The median clinical follow-up period was 42.8 months with a minimum of 24 and a maximum of 99 months. Six (2,3%) patients presented local recurrence and 48 (18,1%) presented distant metastasis. After five years the total survival rate was 89,7% and the disease free survival rate was 75% in the same period. The study did not show significant differences among the clinical stages classified after surgery and the use of adjuvant chemotherapy did not influence the results of the many stages. (author). 194 refs, 33 figs, 6 tabs

  1. Long-term follow-up of in situ carcinoma of the breast.

    Science.gov (United States)

    Eusebi, V; Feudale, E; Foschini, M P; Micheli, A; Conti, A; Riva, C; Di Palma, S; Rilke, F

    1994-08-01

    Eighty cases of duct carcinoma in situ (DCIS) of the breast have been investigated by a cohort-retrospective study. These consisted of 8.5 per 1,000 of 9,446 breast biopsies originally diagnosed as benign, between 1964 and 1976, with a mean follow-up of 17.5 years. There were forty-one cases (51%) of DCIS of clinging type (CC); 30 cases (37.%) of CC associated with other types of DCIS; nine cases of DCIS other than CC two of which were DCIS of comedo-type. Invasive duct carcinoma (IDC) subsequently developed in 11 patients (14%), whereas DCIS recurred in 5 (6%). The recurrence was ipsilateral in 12 of these 16 patients. IDC appeared more frequently, with high statistical significance, when the lesion present in the original biopsy showed pleomorphic (P) nuclei (ie, poorly differentiated cyto-nuclear morphology). The Standardized Morbidity Ratio (SMR) was 8.0 (95% CI; 2.9-17.5) with the general population as reference. IDC that developed following a lesion displaying P nuclei also showed a statistically significantly more aggressive behavior. It is suggested that when cases of DCIS are followed-up for a considerable length of time, a two-wave pattern of aggressiveness becomes apparent. IDC that develops after a poorly differentiated DCIS leads to death more precociously than that appearing after other types of DCIS, especially those showing more bland nuclear cytology.

  2. p53 expression is of independent predictive value in lymph node-negative breast carcinoma.

    Science.gov (United States)

    Fresno, M; Molina, R; Pérez del Río, M J; Alvarez, S; Díaz-Iglesias, J M; García, I; Herrero, A

    1997-07-01

    The aim of this study was to evaluate p53 expression, determined by immunohistochemistry, in 151 infiltrating ductal breast carcinomas with negative axillary lymph nodes, and to determine whether p53 can be considered as an independent prognostic value for overall and disease-free survival. A monoclonal antibody (DO-7) that reacts with an epitope on the N terminal portion of the human protein p53 was used to detect p53 in paraffin-embedded sections, utilising a standard avidin-biotin-peroxidase complex (ABC) technique with a microwave oven antigen retrieval. Overexpression of p53 (more than 50% of stained cells) was found in 45 cases (30%). Forty-five cases were negative and occasionally or moderately stained cells were present in 61 cases. p53 protein overexpression was significantly associated with high histological grade and tumour necrosis, high MIB-1 value (MIB-1 > 30%) and negative oestrogen receptor status. Univariate analysis (log-rank) showed a shorter overall survival (P = 0.003) in patients with high tumour p53 positivity. This statistical significance was also seen on multivariate analysis (Cox's logistic regression, P = 0.004). p53 protein overexpression is an independent prognostic marker in node-negative breast carcinoma for overall survival and should be used with other prognostic factors.

  3. Conservative treatment of breast ductal carcinoma in situ: results of an Italian multi-institutional retrospective study

    OpenAIRE

    Vidali Cristiana; Caffo Orazio; Aristei Cynthia; Bertoni Filippo; Bonetta Alberto; Guenzi Marina; Iotti Cinzia; Leonardi Maria; Mussari Salvatore; Neri Stefano; Pietta Nicoletta

    2012-01-01

    Abstract Background The incidence of ductal carcinoma in situ (DCIS) has increased markedly in recent decades. In the past, mastectomy was the primary treatment for patients with DCIS, but as with invasive cancer, breast-conserving surgery followed by radiation therapy (RT) has become the standard approach. We present the final results of a multi-institutional retrospective study of an Italian Radiation Oncology Group for the study of conservative treatment of DCIS, characterized by a very lo...

  4. Allelic imbalance and fine mapping of the 17p13.3 subregion in sporadic breast carcinomas

    DEFF Research Database (Denmark)

    Hoff, C; Mollenhauer, J; Waldau, B;

    2001-01-01

    .3. This region is suspected to harbor another tumor suppressor gene. In order to get more information concerning the pattern of AIs in 17p13.3, we performed analysis of AI of 49 breast carcinomas at 6 polymorphic loci in 17p13.3. Eighty-six percent of the tumors present AI at least at one marker in 17p13...

  5. Primary small-cell neuroendocrine carcinoma of the male breast: a rare case report with review of the literature

    Directory of Open Access Journals (Sweden)

    Jiang J

    2014-05-01

    Full Text Available Jian Jiang,1 Guixin Wang,1 Li Lv,2 Caigang Liu,1 Xi Liang,1 Haidong Zhao11Department of Breast Surgery, 2Department of Pathology, the Second Affiliated Hospital of Dalian Medical University, Dalian, People's Republic of ChinaAbstract: In this case study and review, we present a case of a primary small-cell neuroendocrine carcinoma (SCNC of the male breast. Primary SCNC of the breast is a rare tumor with less than 30 cases reported in the literature. Most cases are found in women. Another exceptional point is that human epidermal growth factor receptor-2 (Her-2 immunoreactivity was positive in our recent case, which differed to previous reports detailing SCNC in women. We have no evidence to demonstrate the differences between treatment and prognoses for males and females, because we do not have sufficient cases to undertake an evidence-based investigation. We provide this rare case history; review the literature on SCNC of the breast; and discuss detailed information regarding epidemiology, histogenesis, clinical and histologic diagnosis criteria, surgical and adjuvant treatment, and prognosis.Keywords: small-cell carcinoma, SMCC, neuroendocrine, male breast cancer, SCNC neoplasm

  6. FGFR-1 amplification in metastatic lymph-nodal and haematogenous lobular breast carcinoma

    Directory of Open Access Journals (Sweden)

    Brunello Eleonora

    2012-12-01

    Full Text Available Abstract Background Lobular breast carcinoma usually shows poor responsiveness to chemotherapies and often lacks targeted therapies. Since FGFR1 expression has been shown to play pivotal roles in primary breast cancer tumorigenesis, we sought to analyze the status of FGFR1 gene in a metastatic setting of lobular breast carcinoma, since promising FGFR1 inhibitors has been recently developed. Methods Fifteen tissue metastases from lobular breast carcinomas with matched primary infiltrative lobular breast carcinoma were recruited. Eleven cases showed loco-regional lymph-nodal and four haematogenous metastases. FGFR-1 gene (8p12 amplification was evaluated by chromogenic in situ hybridization (CISH analysis. Her-2/neu and topoisomerase-IIα gene status was assessed. E-cadherin and Hercept Test were also performed. We distinguished amplification (>6 or cluster of signals versus gains (3–6 signals of the locus specific FGFR-1 gene. Results Three (20% primary lobular breast carcinomas showed >6 or cluster of FGFR1 signals (amplification, six cases (40% had a mean of three (range 3–6 chromogenic signals (gains whereas in 6 (40% was not observed any abnormality. Three of 15 metastasis (20% were amplified, 2/15 (13,4% did not. The ten remaining cases (66,6% showed three chromogenic signals. The three cases with FGFR-1 amplification matched with those primary breast carcinomas showing FGFR-1 amplification. The six cases showing FGFR-1 gains in the primary tumour again showed FGFR-1 gains in the metastases. Four cases showed gains of FGFR-1 gene signals in the metastases and not in the primary tumours. Her-2/neu gene amplification was not observed in all cases but one (6% case. Topoisomerase-IIα was not amplified in all cases. Conclusions 1 a subset of metastatic lobular breast carcinoma harbors FGFR-1 gene amplification or gains of chromogenic signals; 2 a minor heterogeneity has been observed after matching primary and metastatic carcinomas; 3 in the

  7. Significance of β-tubulin Expression in Breast Premalignant Lesions and Carcinomas

    Institute of Scientific and Technical Information of China (English)

    Yuxia Gao; Yun Niu; Xiumin Ding; Yong Yu

    2008-01-01

    OBJECTIVE To explore the expression of β-tubulin in premalignant lesions and carcinomas of the breast, and to observe the relationship of its expression with breast cancer pathological features.METHODS The expression of β-tubulin was detected immunohistochemically in 50 specimens of premalignant lesions of the breast (ADH and Peri-PM with ADH), 50 specimens of breast in situ ductal carcinomas (DCIS), and 50 specimens of invasive ductal carcinomas (IDC). Thirty specimens of normal breast tissues served as a control group.RESULTS Immunohistochemical analysis showed that: the differences among the 4 groups (normal breast tissues, breast premalignant lesions, DCIS and IDC, P < 0.05) were significant,and there were also statistically significant differences between any 2 groups (P < 0.05) except for the β-tubulin positive expression comparing DCIS versus IDC (P > 0.05). In addition, β-tubulin was expressed at a higher level in Peri-PM with ADH compared to ADH (P < 0.05). Following the degree of breast epithelial hyperplasia involved, and its development into carcinoma, the β-tubulin positive expression displayed an elevating tendency.We also found a significant positive relationship of β-tubulin expression with lymph node metastasis (P < 0.05), but no significant correlation with histological grading and nuclear grade.CONCLUSION Centrosome defects may be an early event in the development of breast cancer and they can also promote tumor progression. Studies of aberrations of centrosomal proteins provide a new way to explore the mechanism of breast tumorigenesis.

  8. Expression of tight junction molecules in breast carcinomas analysed by array PCR and immunohistochemistry.

    Science.gov (United States)

    Tőkés, Anna-Mária; Szász, Attila Marcell; Juhász, Eva; Schaff, Zsuzsa; Harsányi, László; Molnár, István Arthur; Baranyai, Zsolt; Besznyák, István; Zaránd, Attila; Salamon, Ferenc; Kulka, Janina

    2012-07-01

    In the past few decades an enormous amount of data became known to clarify the molecular composition and architecture of tight junctions (TJs). Despite the efforts, the expression and function of several TJ genes and proteins in breast carcinoma are still not known and some of the data are contradictory. The expression of forty-four TJ associated genes was examined at mRNA level in eighteen invasive ductal breast carcinoma samples and corresponding normal breast tissues by using low density array PCR. Expressions of claudins (CLDNs) 5, 10, 16, 17, and 18, and ZO-1, ZO-2 were evaluated by immunohistochemistry as well. Using immunohistochemical phenotype as a surrogate for the genetic subtype, 11 luminal A, 3 luminal B, 3 triple negative and one HER2+ cases were included. Ten genes were significantly downregulated in tumors compared with normal breast tissues (CLDNs 5, 10, 16, 18, 19, CTNNAL1, JAM-B, ZO-1, ZO-2 and PARD3), whereas one gene (CLDN17) was significantly up-regulated in tumors when compared with normal breast. At protein level CLDNs 5, 10, 16, 18, ZO-1 and ZO-2 were downregulated in tumors as compared with normal breast tissue. CLDN17 showed variable expression in tumor tissues in comparison to normal breast. In the single HER2+ tumor when compared with the other subtypes CLDNs 5, 16, 17, 18, CTNNAL1, JAM-B, ZO-1, ZO-2 and PARD3 genes were found to be upregulated. We found altered TJ genes and proteins whose expression has not yet been associated with breast carcinoma. Our findings show a tendency of TJ genes and proteins to be downregulated in breast cancer. Further studies are necessary to examine whether the downregulation of the above mentioned TJ associated genes and proteins may contribute to the malignant progression of invasive ductal breast carcinomas.

  9. The mRNA expression of hTERT in human breast carcinomas correlates with VEGF expression

    Directory of Open Access Journals (Sweden)

    Kirkpatrick Katharine L

    2004-01-01

    Full Text Available Abstract Background Telomerase is a ribonucleoprotein enzyme that synthesises telomeres after cell division and maintains chromosomal stability leading to cellular immortalisation. hTERT (human telomerase reverse transcriptase is the rate-limiting determinant of telomerase reactivation. Telomerase has been associated with negative prognostic indicators in some studies. The present study aims to detect any correlation between hTERT and the negative prognostic indicators VEGF and PCNA by quantitatively measuring the mRNA expression of these genes in human breast cancer and in adjacent non-cancerous tissue (ANCT. Materials and methods RNA was extracted from 38 breast carcinomas and 40 ANCT. hTERT and VEGF165, VEGF189 and PCNA mRNA expressions were estimated by reverse transcriptase-PCR (RT-PCR and Taqman methodology. Results The level of expression of VEGF-165 and PCNA was significantly higher in carcinoma tissue than ANCT (p = 0.02. The ratio of VEGF165/189 expression was significantly higher in breast carcinoma than ANCT (p = 0.025. hTERT mRNA expression correlated with VEGF-189 mRNA (p = 0.008 and VEGF165 (p = 0.07. Conclusions hTERT mRNA expression is associated with the expression of the VEGF189 and 165 isoforms. This could explain the poorer prognosis reported in breast tumours expressing high levels of hTERT. The relative expression of the VEGF isoforms is significantly different in breast tumour to ANCT, and this may be important in breast carcinogenesis.

  10. Primary osteosarcoma of the breast presented as a large breast abscess

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    N J Nawarathna

    2015-01-01

    Full Text Available Primary extra osseous osteogenic sarcoma is one of the rarest forms of malignant tumor of the breast. It can arise as a result of osseous metaplasia of a preexisting neoplasm or from a none - phyllodes sarcoma of a previously normal breast. Due to its rarity, natural history and optimal treatment methods remain unclear. A 60-year-old patient presented to the surgical casualty with large breast abscess. Abscess wall histology revealed an osteosarcoma of the breast. Left total mastectomy with axillary clearance was performed. Histology and subsequent immunohistochemical studies confirmed the diagnosis of osteogenic sarcoma without lymph nodal metastasis. The patient was referred to the oncologist for further management. Rare types of breast tumors can be presented as breast abscess. Incision and drainage together with wall biopsy help to exclude associated sinister pathologies. Diagnosis of primary osteosarcoma of the breast was made using histological and immunohistochemical findings once the possible primary from the sternum and ribs were excluded. Treatment is as for sarcomas affecting other locations and should comprise a multidisciplinary approach.

  11. Mammaglobin-A immunohistochemistry in primary central nervous system neoplasms and intracranial metastatic breast carcinoma.

    Science.gov (United States)

    Cimino, Patrick J; Perrin, Richard J

    2014-07-01

    Metastases represent the most common type of intracranial neoplasm. In women, 30% of such tumors derive from breast carcinoma. In neurosurgical cases with ambiguous cellular morphology and/or limited biopsy material, immunohistochemistry (IHC) is often performed to distinguish metastases from primary central nervous system (CNS) neoplasms. IHC for mammaglobin-A (MGA), a protein expressed in a majority of breast carcinomas, is commonly applied in this setting, but its utility for distinguishing primary CNS neoplasms from metastatic breast carcinoma is unknown; the reactivity of MGA in primary and metastatic CNS neoplasms has never been described. Here, we describe the frequency and patterns of IHC reactivity for MGA in metastatic and primary CNS neoplasms from patients with well-documented histories of breast carcinoma. Following a published protocol previously applied to non-CNS neoplasms, MGA staining of moderate to strong intensity within 5% or more of a neoplasm was considered positive. On the basis of these criteria, 3 of 12 (25.0%) glioblastomas, 1 of 10 (10.0%) meningiomas, and 47 of 95 (49.5%) metastases were positive. Importantly, the cytoarchitectural staining characteristics among all 4 MGA-positive primary CNS neoplasms (cytoplasmic and nuclear) differed from those of the metastases (cytoplasmic and membranous). These findings suggest that MGA IHC staining intensity and distribution can distinguish metastases from primary CNS neoplasms (P=0.0086) in women with a history of breast carcinoma but also indicate that cytologic staining patterns must be interpreted for more accurate tumor classification. PMID:23958549

  12. Autoantibodies to Tailor-Made Panels of Tumor-Associated Antigens in Breast Carcinoma

    Directory of Open Access Journals (Sweden)

    Ettie Piura

    2011-01-01

    Full Text Available Autoantibodies (AAbs to tumor-associated antigens (TAAs have been identified in the sera of cancer patients. In a previous review published in this journal, we have focused on recent knowledge related to circulating AAbs to individual TAAs in breast carcinoma. This review will focus on recent knowledge related to AAb assays to tailor-made panels of TAAs in breast carcinoma. So far, AAb assays to the following tailor-made panels of TAAs have been assessed in breast carcinoma: (1 p53, c-myc, HER2, NY-ESO-1, BRCA2, and MUC1, (2 IMP1, p62, Koc, p53, c-MYC, cyclin B1, and survivin, (3 PPIA, PRDX2, FKBP52, HSP-60, and MUC1, (4 MUC1, HER2, p53, and IGFBP2, (5 p53, HER2, IGFBP-2, and TOPO2α, (6 survivin and livin, (7 ASB-9, SERAC1, and RELT, and (8 p16, p53, and c-myc. Assessment of serum AAbs to a tailor-made panel of TAAs provides better sensitivity to diagnosis of breast carcinoma than measuring serum AAbs to a single TAA. Nevertheless, measurement of serum AAbs to a panel of TAAs for screening and early diagnosis of breast carcinoma is still investigational and should be carried out along with traditional diagnostic studies.

  13. Expression of nerve growth factor and heme oxygenase-1 predict poor survival of breast carcinoma patients

    International Nuclear Information System (INIS)

    Nerve growth factor (NGF) is a neurotrophin and has been suggested to induce heme oxygenase-1 (HO1) expression. Although the role of HO1 in tumorigenesis remains controversial, recent evidence suggests NGF and HO1 as tumor-progressing factors. However, the correlative role of NGF and HO1 and their prognostic impact in breast carcinoma is unknown. We investigated the expression and prognostic significance of the expression of NGF and HO1 in 145 cases of breast carcinoma. Immunohistochemical expression of NGF and HO1 was observed in 31% and 49% of breast carcinoma, respectively. The expression of NGF and HO1 significantly associated with each other, and both have a significant association with histologic grade, HER2 expression, and latent distant metastasis. The expression of NGF and HO1 predicted shorter overall survival of breast carcinoma by univariate and multivariate analysis. NGF expression was an independent prognostic indicator for relapse-free survival by multivariate analysis. The combined expression pattern of NGF and HO1 was also an independent prognostic indicator of overall survival and relapse-free survival. The patients with tumors expressing NGF had the shortest survival and the patients with tumor, which did not express NGF or HO1 showed the longest survival time. This study has demonstrated that individual expression of NGF or HO1, and the combined NGF/HO1 expression pattern could be prognostic indicators for breast carcinoma patients

  14. Dose to the uterus from radiotherapy procedures for breast carcinoma

    International Nuclear Information System (INIS)

    In the early period of the pregnancy, the radiological protection of the unborn child is of particular concern. In several reports dose thresholds for deterministic effects as well as dose values that increase the probability of stochastic effects have been established. The aim of this article was to estimate the peripheral dose (PD) in order to evaluate the absorbed dose in utero for breast carcinoma treatment related to the radiotherapy procedures established in our hospital. The treatment was simulated using an anthropomorphic phantom Alderson-Rando, and two similar treatment planning with and without wedges were performed, taken into account the average field parameters used in 300 treatment planning patients. The PD values were determined with a NE 2571 ionization chamber in a General Electric linac for the treatments considered. Experimental measures provided dose in utero values slightly higher than 5 cGy, dose threshold established in some articles for radioinduced effects in the fetus. The planning system underestimated the PD values and no significant influence with the use of wedges was found. (author)

  15. Quantitation of HDAC1 mRNA expression in invasive carcinoma of the breast

    Institute of Scientific and Technical Information of China (English)

    Zhenhuan Zhang; Hirotaka Iwase; Hiroko Yamashita; Tatsuya Toyama; Hiroshi Sugiura; Yoshiaki Ando; Keiko Mita; Maho Hamaguchi; Yasuo Hara; Shunzo Kobayashi

    2006-01-01

    Estrogen is well-established as a mitogenic factor implicated in the tumorigenesis and progression of breast cancer via its binding to the estrogen receptor a(ERα). Recent data indicate that chromatin inactivation mediated by histone deacetylation(HDAC) and DNA methylation is a critical component of ERα silencing in human breast cancer cells. The aim of this study was to determine the expression of the HDAC1 gene in malignant human breast tissue and to correlate our observations with available clinical information. In the present study, the level of expression of HDAC1 mRNA was assessed by LightCycler-based quantitative real-time reverse transcriptase (RT)-PCR analvsis in 162 cases of invasive carcinoma of the breast. Associations between HDAC1 mRNA expression and different clinicopathological factors were sought. It was found that HDAC1 mRNA was expressed at significantly higher levels in tumors from patients over 50 years of age and in those tumors without axillary lymph node involvement, that are less than 2 cm, that are of a non-high histological grade, that are HER2 negative and that are ERα/PgR positive. Patients with tumors displaying high levels of HDAC1 mRNA expression tended to have a better prognosis in terms of both disease-free and overall survival. However, univariate and multivariate analysis did not show HDAC1 mRNA expression level to be an independent prognostic factor for either disease-free or overall survival. These results imply that HDAC1 mRNA expression could have potential as an endocrine response marker and may have prognostic implications for breast cancer progression.

  16. Immunohistochemical Expression of Survivin in Breast Carcinoma: Relationship with Clinico pathological Parameters, Proliferation and Molecular Classification

    International Nuclear Information System (INIS)

    Background and Objective: Survivin is a novel member of the inhibitor of apoptosis (IAP) gene family. It is associated with more aggressive behavior and parameters of poor prognosis in most human cancers including gastric, colorectal and bladder carcinomas. However, conflicting data exist on its prognostic effect in breast cancer. This current study is designed to assess survivin expression in breast carcinoma relating results with clinico pathological parameters, proliferation (MIB-1) and molecular classification. Material and Methods: Our retrospective study com- prised of 65 archived cases of breast carcinoma. Samples from the tumor and the adjacent normal breast tissue were immuno stained for survivin and MIB-1. Nuclear and cytoplasmic survivin expression was evaluated in normal breast tissue and carcinoma regarding both the intensity and the percentage of positive cells. ER, PR, HER2 were used as surrogate markers to classify the cases into four molecular subtypes. Results: Survivin expression was detected in 78.5% of breast carcinomas. The adjacent normal breast tissue was immuno negative. Survivin expression showed significant association with increased tumor size ( p <0.0001), high histologic grade ( p =0.04), lymph node metastases ( p <0.001), advanced tumor stage ( p <0.0001), MIB-1 expression ( p =0.02), negative estrogen receptor status ( p =0.01) and negative progesterone receptor status ( p <0.0001). The subcellular localization of survivin significantly related to histologic grade, stage and lymph node involvement. The percentage of TNP (triple negative phenotype) and HER2+/ER-PR- tumors expressing survivin were significantly higher compared to the Luminal subtypes ( p =0.01). Conclusion: Survivin expression was associated with parameters of poor prognosis in breast cancer. Moreover, the cancer-specific expression of survivin, coupled with its importance in inhibiting cell death and in regulating cell division, makes it a potential target for novel

  17. Emotional distress in women presenting for breast imaging

    International Nuclear Information System (INIS)

    The aim of this study was to assess anxiety and depression in a sample of women presenting for imaging of breast following a clinical referral. Emotional distress in the women was also assessed in relation to demographic factors, reason for referral, presence for breast symptoms, type of imaging procedure performed and self-reported pain and discomfort during imaging. The study comprised 167 patients. The Hopkins Symptom Checklist-25 (HSCL-25) and a discomfort rating scale were used to assess emotional distress and discomfort or pain experienced during the imaging. While less than 10% of all subjects scored above psychiatric cut-off points for anxiety and depression, 25% and 20% reported significant distress associated with anxiety and depression symptoms respectively. Education alone was associated with higher anxiety scores, while the presence of breast symptoms significantly increased depression scores and reports of specific nonsomatic symptoms of depression. Higher anxiety and depression scores were also associated with pain experienced during the imaging procedure. Emotional distress may negatively impact women's experience of breast imaging. Screening for emotional distress is important within the context of breast imaging. (author)

  18. A Case Report: Lobular Carcinoma In Situ in a Male Patient with Subsequent Invasive Ductal Carcinoma Identified on Screening Breast MRI

    Directory of Open Access Journals (Sweden)

    Linda Kao, Yekaterina Bulkin, Susan Fineberg, Leslie Montgomery, Tova Koenigsberg

    2012-01-01

    Full Text Available Lobular carcinoma in situ is a form of in situ neoplasia that develops within the terminal lobules of the breast. It is an extremely rare finding in males due to the lack of lobular development in the male breast. The authors herein report an unusual case of incidentally discovered lobular carcinoma in situ in a male patient with recurrent bilateral gynecomastia who was subsequently diagnosed with invasive ductal carcinoma of the left breast. The pathology of lobular carcinoma in situ in a male as well as screening MRI surveillance of male patients at high risk for breast cancer are discussed, emphasizing the importance of screening and imaging follow up in men who are at high risk for breast cancer.

  19. Carcinoma de mama: novos conceitos na classificação Breast cancer: new concepts in classification

    Directory of Open Access Journals (Sweden)

    Daniella Serafin Couto Vieira

    2008-01-01

    and the basis for and improved breast cancer molecular taxonomy. Another important implication is that genetic profiling may lead to the identification of new target for therapy and better predictive markers are needed to guide difficult treatment decisions. Additionally, the current pathology classification system is suboptimal, since patients with identical tumor types and stage of disease present different responses to therapy and different overall outcomes. Basal breast tumor represents one of the most intriguing subtypes and is frequently associated with poor prognosis and absence of putative therapeutic targets. Then, the purpose of this review was to resume the most recent knowledge about the breast carcinoma classification and characterization.

  20. The relationship between histologic grades of invasive carcinoma of breast ducts and mast cell infiltration

    Directory of Open Access Journals (Sweden)

    Ashraf Fakhrjou

    2016-01-01

    Full Text Available Introduction: Breast carcinoma is the most prevalent tumors among women. Transformation of inflated cells in immune response leads to increase in inflammatory cells such as macrophages, mast cells (MC and fibroblasts. The aim of this study was to determine the relationship between grades of invasive carcinoma of the breast ducts and MC infiltration around tumoral cells. Methods: During the present study, 75 female patients suffering from invasive ductal carcinoma who underwent surgery or diagnostic biopsy during 2010 and 2013 in Educational-Medical centers of Tabriz University of Medical Sciences, were included in the study. Based on Bloom-Richardson grading system, 25 cases were selected from each grade. To better observe of MCs, samples were stained by Toluidine blue and MCs were counted in 10 40 × 10 fields. Results: The mean age was 47.56 ± 10.84 and the number of MCs was between 6 and 96 and their overall average was 43.01. Average count of MCs in grade 1, 2 and 3 were 15.92 ± 10.07, 45.32 ± 10.47, and 67.8 ± 20.70, respectively. There was a significant relationship between the number of MCs and increase in disease grade (P < 0.001. With increasing grade of malignancy, the number of MCs had grown. No significant relationship was observed between age and grade of disease or age and number of MC. Conclusion: According to obtained results, number of MC around tumoral cells increased significantly with an increase in the grade of disease. In order to treat in thefirst stages of the disease, recognizing primary changes in the stroma of cells could be helpful.

  1. Cranium Metastasis: An Unusual Presentation of Differentiated Thyroid Carcinoma

    Directory of Open Access Journals (Sweden)

    Ayşe Kubat Üzüm

    2013-09-01

    Full Text Available Distant metastasis may be the initial sign of differentiated thyroid carcinoma in rare cases. In this instance, the treatment approach is usually individualized. Unlike most other cancers, local treatment of the primary tumor (total thyroidectomy is preferred as ablative surgery; so that radioactive iodine therapy should be more effective. Repeated doses of I-131 and radiotherapy for metastatic lesions may be needed. We report a female who presented with bone metastasis with fatal progression. Turk Jem 2013; 17: 71-4

  2. Morphological heterogeneity of the simultaneous ipsilateral invasive tumor foci in breast carcinoma: a retrospective study of 418 cases of carcinomas.

    Science.gov (United States)

    Boros, Monica; Marian, Cristina; Moldovan, Cosmin; Stolnicu, Simona

    2012-10-15

    The aim of this paper was to assess whether the morphological appearance (i.e. histological tumor type and histological grade) of simultaneous invasive breast carcinoma foci is heterogeneous, since it is known that adjuvant therapy is established according to these parameters. Patients with simultaneous breast tumors in which only the features of the largest neoplastic focus are reported could thus be undertreated. A retrospective study of 418 cases of breast carcinomas was conducted over a 3-year period. The histological tumor types and histological grades of multifocal/multicentric carcinomas in each tumor focus were compared, and mismatches among foci were recorded. Ninety-one of the 418 cases reviewed had multiple carcinomas (21.77%). A comparison between multiple synchronous tumor foci revealed that their histological type was different in 12.08% of the cases. Mismatches among foci were also observed in 9.89% of the cases when evaluating the histological grade, and 5 out of 9 additional tumor foci with a different grade from the largest (index) tumor (55.55%) displayed a higher grade compared to the index tumor. Since the histological tumor type and histological grade of the individual foci may vary considerably within the same tumor and the additional foci may be of higher grade than the index tumor, we believe that reporting morphologic parameters with more unfavorable characteristics in addition to the parameters of the index tumor is imperative.

  3. Feminizing Adrenal Carcinoma Presenting with Heart Failure and Ventricular Tachycardia

    Directory of Open Access Journals (Sweden)

    Anjana Harnoor

    2012-01-01

    Full Text Available We present a case of feminizing adrenal carcinoma with severe elevation in serum estradiol and otherwise unexplained congestive heart failure with ventricular arrhythmia and review the literature on feminizing adrenal tumors and the potential relationship between estrogen and cardiac problems. A 54-year-old man presented with congestive heart failure and ventricular arrhythmia. Imaging revealed a large adrenal mass. Hormonal evaluation revealed a very high serum level of estradiol, elevated DHEA-sulfate and androstenedione, and lack of cortisol suppression on a low-dose overnight dexamethasone suppression test. The patient underwent a left adrenalectomy with subsequent normalization of serum estradiol. Surgical pathology examination established adrenocortical carcinoma MacFarlane stage II. Upon 15-month followup, the patient continued to have a normal serum estradiol level, his cardiac function was significantly improved, and he had no further episodes of ventricular arrhythmia. To the best of our knowledge, the serum estradiol level that was detected in our case is the highest that has been reported. Further, we hypothesize that the very high serum concentration of estradiol in our case may have played a role in his cardiac presentation with congestive heart failure and arrhythmia, particularly as these problems resolved with normalization of his serum estradiol level.

  4. A recapitulative three-dimensional model of breast carcinoma requires perfusion for multi-week growth

    Directory of Open Access Journals (Sweden)

    Kayla F Goliwas

    2016-07-01

    Full Text Available Breast carcinomas are complex, three-dimensional tissues composed of cancer epithelial cells and stromal components, including fibroblasts and extracellular matrix. In vitro models that more faithfully recapitulate this dimensionality and stromal microenvironment should more accurately elucidate the processes driving carcinogenesis, tumor progression, and therapeutic response. Herein, novel in vitro breast carcinoma surrogates, distinguished by a relevant dimensionality and stromal microenvironment, are described and characterized. A perfusion bioreactor system was used to deliver medium to surrogates containing engineered microchannels and the effects of perfusion, medium composition, and the method of cell incorporation and density of initial cell seeding on the growth and morphology of surrogates were assessed. Perfused surrogates demonstrated significantly greater cell density and proliferation and were more histologically recapitulative of human breast carcinoma than surrogates maintained without perfusion. Although other parameters of the surrogate system, such as medium composition and cell seeding density, affected cell growth, perfusion was the most influential parameter.

  5. Effect of amlodipine on apoptosis of human breast carcinoma MDA-MB-231 cells

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    Objective: To elucidate the effects of amlodipine on the proliferation and apoptosis of human breast carcinoma MDA-MB-231 cells. Methods: Light microscopy was used to determine the effects of amiodipine on cell morphology; Flow cytometry was used to quantitate cells undergoing apoptosis; the expression of a cell cycle-related protein, proliferating cell nuclear antigen (PCNA) and an antiapoptosis protein, Bcl-2 were assessed by immunocytochemistry. Results: Amlodipine concentration of 8.25 Ixmol/L (1/2 of IC50) affected the morphology, decreased the expression of PCNA and Bcl-2 and induced apoptosis of human breast carcinoma MDA-MB-231 cells. Conclusion: The effect of amlodipine on the antiproliferation of human breast carcinoma MDA-MB-231 cells is related to inducement of apoptosis, and the decrease of the expression of Bcl-2 and PCNA may be the possible mechanism for proliferation inhibitory and inducement of apoptosis.

  6. Identification of the boundary between normal breast tissue and invasive ductal carcinoma during breast-conserving surgery using multiphoton microscopy

    Science.gov (United States)

    Deng, Tongxin; Nie, Yuting; Lian, Yuane; Wu, Yan; Fu, Fangmeng; Wang, Chuan; Zhuo, Shuangmu; Chen, Jianxin

    2014-11-01

    Breast-conserving surgery has become an important way of surgical treatment for breast cancer worldwide nowadays. Multiphoton microscopy (MPM) has the ability to noninvasively visualize tissue architectures at the cellular level using intrinsic fluorescent molecules in biological tissues without the need for fluorescent dye. In this study, MPM is used to image the microstructures of terminal duct lobular unit (TDLU), invasive ductal carcinoma and the boundary region between normal and cancerous breast tissues. Our study demonstrates that MPM has the ability to not only reveal the morphological changes of the cuboidal epithelium, basement membrane and interlobular stroma but also identify the boundary between normal breast tissue and invasive ductal carcinoma, which correspond well to the Hematoxylin and Eosin (H and E) images. Predictably, MPM can monitor surgical margins in real time and provide considerable accuracy for resection of breast cancerous tissues intraoperatively. With the development of miniature, real-time MPM imaging technology, MPM should have great application prospects during breast-conserving surgery.

  7. Comparison of metastatic neuroendocrine neoplasms to the breast and primary invasive mammary carcinomas with neuroendocrine differentiation.

    Science.gov (United States)

    Mohanty, Sambit K; Kim, Stacey A; DeLair, Deborah F; Bose, Shikha; Laury, Anna R; Chopra, Shefali; Mertens, Richard B; Dhall, Deepti

    2016-08-01

    Metastatic neuroendocrine neoplasms to the breast may show considerable morphologic overlap with primary mammary carcinomas, particularly those showing evidence of neuroendocrine differentiation, and may be misdiagnosed as such. Accurate distinction between these two entities is crucial for determination of appropriate clinical management. The histologic and immunohistochemical features of metastatic neuroendocrine neoplasms to the breast were studied and compared with the features of primary invasive mammary carcinomas with neuroendocrine differentiation, which served as controls. Of the metastatic neuroendocrine neoplasms, 15 were well-differentiated neuroendocrine tumors with carcinoid tumor-type morphology and 7 were poorly differentiated/high-grade neuroendocrine carcinomas with small-cell or large-cell neuroendocrine carcinoma morphology. The majority of the metastatic neoplasms originated in the lung and gastrointestinal tract. There were histologic similarities between metastatic neuroendocrine neoplasms and invasive mammary carcinomas with neuroendocrine differentiation, both of which exhibited neuroendocrine histologic features (nested and trabecular architecture, minimal tubular differentiation, and characteristic nuclear features). Only one case of the invasive mammary carcinomas with neuroendocrine differentiation was modified Bloom-Richardson grade 1 (largely due to minimal tubular differentiation on most such tumors), and the invasive mammary carcinomas with neuroendocrine differentiation were often associated with in situ carcinoma. Immunohistochemistry was helpful in distinguishing metastatic neuroendocrine neoplasms from invasive mammary carcinomas with neuroendocrine differentiation. Whereas the majority of invasive mammary carcinomas with neuroendocrine differentiation were positive for estrogen receptor and GATA3, metastatic neuroendocrine neoplasms were typically negative for estrogen receptor and GATA3, and metastatic well

  8. Gastrointestinal tract metastasis from tubulolobular carcinoma of the breast: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Wang GX

    2014-03-01

    Full Text Available Guixin Wang, Tingjiang Wang, Jian Jiang, Luyao Zhou, Haidong Zhao Department of Breast Surgery, The Second Affiliated Hospital of Dalian Medical University, Shahekou District, Dalian, Liaoning Province, People's Republic of China Abstract: Metastasis of breast cancer into the gastrointestinal tract happens rarely. The diagnosis of this kind of disease is difficult because of the nonspecific symptoms and the long interval between primary manifestations and recurrence. Awareness of this condition may lead to an accurate diagnosis and an earlier initiation of systemic treatment, thus avoiding unnecessary surgical intervention. In this paper, we report a rare case of a patient with tubulolobular carcinoma metastases to the colon, presenting with abdominal pain, discomfort, and weight loss. The patient underwent radical mastectomy and received postoperative radiotherapy and chemotherapy. Ten years later, she presented with gastrointestinal tract symptoms. Surgery combined with systemic treatment was chosen for the colon lesion. Immunohistochemical staining suggested a breast origin. The patient was still living 24 months after the diagnosis of the metastasis. This is the fourth case report in our literature review. Keywords: breast cancer, tubulolobular carcinoma, metastasis, gastrointestinal tract

  9. Invasive neuroendocrine carcinoma of the breast: a population-based study from the surveillance, epidemiology and end results (SEER) database

    International Nuclear Information System (INIS)

    Neuroendocrine carcinoma (NEC) of the breast is a rare type of carcinoma that has not been well studied or characterized. Of the limited number of studies reported in the literature, most are case reports. A few small retrospective series studies have been reported. We reviewed data on 142 cases of mammary NEC recorded in the surveillance, epidemiology, and end results (SEER) database during 2003–2009 and evaluated disease incidence and patient age, sex, and race/ethnicity; clinicopathologic characteristics; and survival in comparison to invasive mammary carcinoma, not otherwise specified. We also performed univariate and multivariate analyses to identify prognostic factors in this disease. Review of the 142 SEER cases revealed that NEC is an aggressive variant of invasive mammary carcinoma. It generally occurred in older women (>60 years); present with larger tumor size (>20 mm), higher histologic grade, and higher clinical stage; and result in shorter overall survival and disease-specific survival than invasive mammary carcinoma, not otherwise specified (IMC-NOS). Overall survival and disease-specific survival were shorter in NEC at each stage than in IMC-NOS of the same stage. Furthermore, when all NEC and IMC-NOS cases were pooled together, neuroendocrine differentiation itself was an adverse prognostic factor independent of other known prognostic factors, including age, tumor size, nodal status, histologic grade, estrogen/progesterone receptor status, and therapy. NEC is a rare but aggressive type of mammary carcinoma. Novel therapeutic approaches should be explored for this uniquely clinical entity

  10. Intensity Modulated Accelerated Partial Breast Irradiation Before Surgery in Treating Older Patients With Hormone Responsive Stage 0-I Breast Cancer

    Science.gov (United States)

    2016-05-04

    Ductal Breast Carcinoma in Situ; Estrogen Receptor-negative Breast Cancer; Estrogen Receptor-positive Breast Cancer; Invasive Ductal Breast Carcinoma; Invasive Ductal Breast Carcinoma With Predominant Intraductal Component; Lobular Breast Carcinoma in Situ; Medullary Ductal Breast Carcinoma With Lymphocytic Infiltrate; Mucinous Ductal Breast Carcinoma; Papillary Ductal Breast Carcinoma; Progesterone Receptor-positive Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Tubular Ductal Breast Carcinoma

  11. Endometriosis presenting as carcinoma colon in a perimenopausal woman

    Directory of Open Access Journals (Sweden)

    Tanuja Muthyala

    2015-01-01

    Full Text Available Endometriosis is a common benign disease of reproductive age women, and can involve the intestinal tract. Inconsistent clinical presentation, similar features on radiological imaging and colonoscopy with other inflammatory and malignant lesions of the bowel makes the preoperative diagnosis of bowel endometriosis difficult. We present a case of a 42-year-old perimenopausal female clinically presented, investigated and managed in the lines of carcinoma of sigmoid colon. She underwent terminal ileac resection with end to end anastomoses, Hartmann′s procedure and total hysterectomy with bilateral salpingoophorectomy. The histopathological report revealed endometriosis of small intestine, large intestine, mesentery, right ovary and adenomyoma of uterus. Thus, bowel endometriosis should also be considered as differential diagnosis in reproductive age women with gastrointestinal symptoms or intestinal mass of uncertain diagnosis.

  12. Ultrasound-Guided Laser-Induced Thermal Therapy for Small Palpable Invasive Breast Carcinomas: A Feasibility Study

    OpenAIRE

    Esser, S; Stapper, G.; van Diest, P J; van den Bosch, M.A.A.J.; Klaessens, J. H. G. M.; Mali, W P Th M; Borel Rinkes, I. H. M.; van Hillegersberg, R.

    2009-01-01

    Background The next step in breast-conserving surgery for small breast carcinomas could be local ablation. In this study, the feasibility of ultrasound-guided laser-induced thermal therapy (LITT) is evaluated. Methods Patients with large-core needle biopsy-proven invasive, palpable breast carcinoma (clinically ≤2 cm) underwent ultrasound-guided LITT, followed by surgical excision. Completeness of ablation was determined by both hematoxylin and eosin staining and nicotinamide adenosine diaphor...

  13. Dysregulated expression of adamalysin-thrombospondin genes in human breast carcinoma.

    Science.gov (United States)

    Porter, Sarah; Scott, Stuart D; Sassoon, Elaine M; Williams, Mark R; Jones, J Louise; Girling, Anne C; Ball, Richard Y; Edwards, Dylan R

    2004-04-01

    The adamalysin-thrombospondin (ADAMTS) proteinases are a relatively newly described branch of the metzincin family that contain metalloproteinase, disintegrin, and thrombospondin motifs. They have been implicated in various cellular events, including cleavage of proteoglycans, extracellular matrix degradation, inhibition of angiogenesis, gonadal development, and organogenesis. However, in many cases, their normal physiological roles and their potential for dysregulation in malignancy remain to be established. The expression profile of ADAMTS1-20 in human breast carcinoma was undertaken by real-time PCR using RNA isolated from malignant tumors, nonneoplastic mammary tissue, and breast cancer cell lines to identify altered regulation that may have potential pathogenetic and prognostic significance. Our studies show that seven of the ADAMTS genes (ADAMTS1, 3, 5, 8, 9, 10, and 18) are consistently down-regulated in breast carcinomas with respect to nonneoplastic mammary tissue, irrespective of the heterogeneity of the samples and the tumor type or grade (Mann-Whitney U test, P ADAMTS2, 7, 12, 13, 15, 16, 17, and 19 show no significant difference between the sample types. ADAMTS1, 2, 7, 8, 10, and 12 are expressed predominantly in stromal fibroblasts. ADAMTS3, 4, 5, 6, 9, and 13-20 inclusive are expressed predominantly in myoepithelial cells; all appear to be relatively poorly expressed in luminal epithelial cells. ADAMTS15 has emerged as being an independent predictor of survival, with RNA expression levels significantly lower (P = 0.007) in grade 3 breast carcinoma compared with grade 1 and 2 breast carcinoma. PMID:15073121

  14. Therapeutic efficacy of pre-operative radiotherapy on breast carcinoma

    International Nuclear Information System (INIS)

    The abscopal effect is the radiation response in tissue at a distance from the irradiated site invoked by local irradiation. It is reported that the abscopal effect is observed occasionally in radiotherapy for malignant lymphoma, malignant melanoma and seminioma. However, pathophysiology and mechanism of the abscopal effect have not been well defined. The aim of this study was to investigate the pathophysiology and mechanism of the abscopal effect in patients with breast carcinoma. Sixty two patients entered this study. Age distribution was from 29 to 84 years old (mean 54.0 years old) and all cases were females. Their stages were as follows: stage II 12 cases, stage IIIa 16 cases and stage IV 12 cases. They were irradiated pre-operatively using less fractionated large dose irradiation. They underwent mastectomy or tumor resection. The abscopal effect on metastatic lymph nodes was observed in 15 out of 42 cases (35.7%) by palpation. The histopathological abscopal effect was noted in 22 of 42 cases (52.4%). Incidence of the abscopal effect was significantly higher in patients under 55 years old than that in patients over 56 years old (p<0.05). The abscopal effect was highly observed in patients who had the infiltrating lymphocytes around the degenerated cancer cells in the irradiated primary tumor nests (p<0.01). The subsets of the infiltrative lymphocytes were analyzed immunohistologically using monoclonal antibodies. The infiltrative lymphocytes were found to be CD8 and CD4 positive lymphocytes. Those findings suggest that the abscopal effect was caused by activated cellular immunity in hosts. Both the five- and ten-year survival rates for stage IIIa was 71.4%. Stage IIIb showed 62.5% for 5 year survival rate and 54.7% for 10 year survival rate. The survival rate was higher in patients with the abscopal effect than those without it; however, this was not statistically significant. No complications such as pneumonia was observed. (author)

  15. Implication of Xenobiotic Metabolizing Enzyme gene (CYP2E1, CYP2C19, CYP2D6, mEH and NAT2 Polymorphisms in Breast Carcinoma

    Directory of Open Access Journals (Sweden)

    Gabbouj Sallouha

    2008-04-01

    Full Text Available Abstract Background Xenobiotic Metabolizing Enzymes (XMEs contribute to the detoxification of numerous cancer therapy-induced products. This study investigated the susceptibility and prognostic implications of the CYP2E1, CYP2C19, CYP2D6, mEH and NAT2 gene polymorphisms in breast carcinoma patients. Methods The authors used polymerase chain reaction and restriction enzyme digestion to characterize the variation of the CYP2E1, CYP2C19, CYP2D6, mEH and NAT2 gene in a total of 560 unrelated subjects (246 controls and 314 patients. Results The mEH (C/C mutant and the NAT2 slow acetylator genotypes were significantly associated with breast carcinoma risk (p = 0.02; p = 0.01, respectively. For NAT2 the association was more pronounced among postmenopausal patients (p = 0.006. A significant association was found between CYP2D6 (G/G wild type and breast carcinoma risk only in postmenopausal patients (p = 0.04. Association studies of genetic markers with the rates of breast carcinoma specific overall survival (OVS and the disease-free survival (DFS revealed among all breast carcinoma patients no association to DFS but significant differences in OVS only with the mEH gene polymorphisms (p = 0.02. In addition, the mEH wild genotype showed a significant association with decreased OVS in patients with axillary lymph node-negative patients (p = 0.03 and with decreasesd DFS in patients with axillary lymph node-positive patients (p = 0.001. However, the NAT2 intermediate acetylator genotype was associated with decreased DFS in axillary lymph node-negative patients. Conclusion The present study may prove that polymorphisms of some XME genes may predict the onset of breast carcinoma as well as survival after treatment.

  16. Reproductive and Hormonal Risk Factors for Ductal Carcinoma in situ of the Breast

    OpenAIRE

    Millikan, Robert C.; Schroeder, Jane C; Barnholtz-Sloan, Jill S.; Levine, Beverly J.

    2009-01-01

    One-fifth of all newly diagnosed breast cancer cases are ductal carcinoma in situ (DCIS), but little is known about DCIS risk factors. Recent studies suggest that some subtypes of DCIS (high grade, or comedo) share histopathologic and epidemiologic characteristics with invasive disease, while others (medium or low grade, or non-comedo) show different patterns. To investigate whether reproductive and hormonal risk factors differ among comedo and non-comedo types of DCIS and invasive breast can...

  17. Serum estradiol levels associated with specific gene expression patterns in normal breast tissue and in breast carcinomas

    International Nuclear Information System (INIS)

    High serum levels of estradiol are associated with increased risk of postmenopausal breast cancer. Little is known about the gene expression in normal breast tissue in relation to levels of circulating serum estradiol. We compared whole genome expression data of breast tissue samples with serum hormone levels using data from 79 healthy women and 64 breast cancer patients. Significance analysis of microarrays (SAM) was used to identify differentially expressed genes and multivariate linear regression was used to identify independent associations. Six genes (SCGB3A1, RSPO1, TLN2, SLITRK4, DCLK1, PTGS1) were found differentially expressed according to serum estradiol levels (FDR = 0). Three of these independently predicted estradiol levels in a multivariate model, as SCGB3A1 (HIN1) and TLN2 were up-regulated and PTGS1 (COX1) was down-regulated in breast samples from women with high serum estradiol. Serum estradiol, but none of the differentially expressed genes were significantly associated with mammographic density, another strong breast cancer risk factor. In breast carcinomas, expression of GREB1 and AREG was associated with serum estradiol in all cancers and in the subgroup of estrogen receptor positive cases. We have identified genes associated with serum estradiol levels in normal breast tissue and in breast carcinomas. SCGB3A1 is a suggested tumor suppressor gene that inhibits cell growth and invasion and is methylated and down-regulated in many epithelial cancers. Our findings indicate this gene as an important inhibitor of breast cell proliferation in healthy women with high estradiol levels. In the breast, this gene is expressed in luminal cells only and is methylated in non-BRCA-related breast cancers. The possibility of a carcinogenic contribution of silencing of this gene for luminal, but not basal-like cancers should be further explored. PTGS1 induces prostaglandin E2 (PGE2) production which in turn stimulates aromatase expression and hence increases the

  18. Expression of CD133, PAX2, ESA, and GPR30 in invasive ductal breast carcinomas

    Institute of Scientific and Technical Information of China (English)

    LIU Qun; LI Ji-guang; ZHENG Xin-yu; JIN Feng; DONG Hui-ting

    2009-01-01

    Background Biomarkers in breast neoplasms provide invaluable information regarding prognosis and help determining the optimal treatment. We have examined the possible correlation between cancer stem cell (CSC)-Iike markers (CD133,paired box gene 2 protein (PAX2), epithelial specific antigen (ESA)), and a new membrane estrogen receptor (G-protein coupled receptor 30 (GPR30)) in invasive ductal breast carcinomas with known clinicopathological parameters, tumor recurrence, and expression of some known biomarkers.Methods In 74 invasive ductal breast carcinomas, we investigated the protein expression of these molecular markers by immunohistochemistry, and their associations with known clinicopathological parameters, tumor recurrence, and expression of some known biomarkers. We studied the interrelationship between the expressions of these proteins.Results CD133, a putative CSC marker, was positively related to tumor size, tumor stage, and lymph node metastasis.PAX2 was negatively correlated with tumor recurrence. ESA, one of the breast CSC markers, was an indicator of tumor recurrence. GPR30 was associated with hormone receptors. Despite the correlation between GPR30 and the nuclear estrogen receptor, the expression was dependent. Positive staining of GPR30 in tumors displayed a significant association with high C-erbB2 expression and a tendency for tumor recurrence. A positive relationship between GPR30 and CD133 existed.Conclusion Detecting the expression of CD133, PAX2, ESA, and GPR30 in invasive ductal breast carcinomas may be of help in more accurately predicting the aggressive properties of breast cancer and determining the optimal treatment.

  19. Fine-needle aspiration of gray zone lesions of the breast: fibroadenoma versus ductal carcinoma.

    Science.gov (United States)

    Jing, Xin; Normolle, Daniel; Michael, Claire W

    2013-09-01

    While breast lesions have characteristic cytological features, some lesions, particularly adenocarcinoma and fibroadenoma, may present with overlapping features causing erroneous diagnoses. The current study aimed to define significant cytomorphologic features predictive of fibroadenoma and adenocarcinoma, respectively. Further, we intended to evaluate the predictive characteristics for differentiation between gray zone lesions and to identify root causes contributing to misdiagnoses. First, direct smears prepared from 14 histology-confirmed fibroadenomas and 14 adenocarcinomas were reviewed and characteristics of commonly encountered morphologic features were assessed. We then retrospectively and blindly reviewed nine cytohistologic discrepant cases using the significant characteristic as a guideline, in order to assess whether these discrepant cases could be correctly categorized. Morphologic characteristics predictive of fibroadenoma included moderate cellularity, large, folded cellular sheets/aggregates, staghorn projections, smooth and round borders, monolayers, honeycomb arrangement, smaller nuclear size, and background bipolar cells. Predictive characteristics of adenocarcinoma included high cellularity, loose cohesive sheets/aggregates, pointed projections, irregular borders, larger nuclear size, irregular nuclear membrane, prominent nucleoli, and single atypical epithelial cells. Retrospective, blind review correctly re-classified seven out of nine cytohistologic discrepant cases, including five false negative cases and two false positive cases. Root causes contributing to the misdiagnoses were large branching sheets of carcinoma mimicking folded sheets of fibroadenoma; fibroblasts mimicking myoepithelial cells; apocrine cells mimicking carcinoma cells; and not recognizing the loose myxoid matrix presenting as soap bubbles in fibroadenoma. In conclusion, this study identified significant characteristics that can assist in achieving accurate diagnosis in a

  20. Rare Presentation of Gastroesophageal Carcinoma with Rectal Metastasis: A Case Report

    Science.gov (United States)

    Makker, Jasbir; Karki, Niraj; Sapkota, Binita; Niazi, Masooma; Remy, Prospere

    2016-01-01

    Patient: Female, 60 Final Diagnosis: Gastroesophageal carcinoma with rectal metastasis Symptoms: Bloating • constipation • weight loss Medication: — Clinical Procedure: Endoscopy • flexible sigmoidoscopy • lower endoscopic ultrasound Specialty: Gastroenterology and Hepatology Objective: Unusual clinical course Background: Gastroesophageal cancers, previously considered rare, are rapidly increasing worldwide. We present here a unique case of gastroesophageal carcinoma with metastasis to the rectum. Case Report: A 60-year-old female patient presented with constipation, bloating, and weight loss of 4-month duration. She had undergone sleeve gastrectomy 6 years before. Endoscopies performed revealed a friable-looking mucosa in the lower esophagus and a polypoid rectal mass. Histopathological examination from both the esophageal and rectal lesions revealed poorly differentiated adenocarcinoma cells. Immunohistochemistry stain from both specimens was positive for CK7 supporting the gastric site primary with metastasis to the rectum. Further evaluation also revealed metastasis to bone and malignant pleural effusion. Chemotherapy with palliative intent was initiated. Conclusions: Colorectal metastasis is commonly seen from cancers of the breast, stomach, melanoma, kidney, prostate, and ovaries. However, colorectal metastasis from gastroesophageal cancer has never been reported in the medical literature. Diagnosis relies on histopathologic examination and immunohistochemical staining of the tumor. Treatment depends on the tumor stage. Tumors with widespread metastatic disease are candidates for palliative chemotherapy. PMID:27558656

  1. Solid neuroendocrine breast carcinoma: mammographic and sonographic features in thirteen cases

    Directory of Open Access Journals (Sweden)

    Chuan-Miao Xie

    2012-11-01

    Full Text Available This study aimed to determine and quantitate the mammographic and sonographic characteristics in 13 cases of solid neuroendocrine breast carcinoma (NEBC and to analyze the association of radiological findings with the clinical and histopathologic findings. The clinical data and imaging findings of 13 female patients with histologically confirmed solid NEBC were reviewed. Imaging data were evaluated by two radiologists for a consensual diagnosis. All patients presented with one palpable mass; only 1 experienced occasional breast pain, and 5 complained of fluid discharge. In 7 patients, the masses were firm and mobile. Regional lymph node metastasis was noted in only 1 patient. For the 10 patients who underwent mammography, 6 had a mass, 1 had clustered small nodules with clustered punctuate microcalcifications, 2 had asymmetric focal density, and 1 had solitary punctuate calcification. Most of the masses had irregular shape with indistinct or microlobulated margins. For the 9 patients who underwent ultrasonography (US, 9 masses were depicted, all of which were hypoechoic, mostly with irregular shape and without acoustic phenomena. Different types of acoustic phenomena were also identified. One patient had developed distant metastases during follow-up. NEBC has a variety of presentations, but it is mostly observed on mammograms as a dense, irregular mass with indistinct or microlobulated margins. Sonographically, it typically presents as an irregular, heterogeneously hypoechoic mass with normal sound transmission. Histories of nipple discharge and calcification observed using imaging are not rare.

  2. Solid neuroendocrine breast carcinoma: mammographic and sonographic features in thirteen cases

    Institute of Scientific and Technical Information of China (English)

    Jing Wu; Rong Zhang; Qiu-Xia Yang; Yao-Pan Wu; De-Ling Wang; Xue-Wen Liu; Chun-Yan Cui; Ling Wang; Yao Chen; Chuan-Miao Xie

    2012-01-01

    This study aimed to determine and quantitate the mammographic and sonographic characteristics in 13 cases of solid neuroendocrine breast carcinoma (NEBC) and to analyze the association of radiological findings with the clinical and histopathologic findings.The clinical data and imaging findings of 13 female patients with histologically confirmed solid NEBC were reviewed.Imaging data were evaluated by two radiologists for a consensual diagnosis.All patients presented with one palpable mass; only 1 experienced occasional breast pain,and 5 complained of fluid discharge.In 7 patients,the masses were firm and mobile.Regional lymph node metastasis was noted in only 1 patient.For the 10 patients who underwent mammography,6 had a mass,1 had clustered small nodules with clustered punctuate microcalcifications,2 had asymmetric focal density,and 1 had solitary punctuate calcification.Most of the masses had irregular shape with indistinct or microlobulated margins.For the 9 patients who underwent ultrasonography (US),9 masses were depicted,all of which were hypoechoic,mostly with irregular shape and without acoustic phenomena.Different types of acoustic phenomena were also identified.One patient had developed distant metastases during follow-up.NEBC has a variety of presentations,but it is mostly observed on mammograms as a dense,irregular mass with indistinct or microlobulated margins.Sonographically,it typically presents as an irregular,heterogeneously hypoechoic mass with normal sound transmission.Histories of nipple discharge and calcification observed using imaging are not rare.

  3. Malignant fibrous histiocytoma presenting as hemoperitoneum mimicking hepatocellular carcinoma rupture

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Malignant fibrous histiocytoma (MFH) is a pleomorphic mesenchynal sarcoma. It is uncommonly arises primarily from the intra-peritoneal cavity. Primary peritoneal MFH with tumor bleeding and rupture is rare. We describe the imaging features of a 70-year-old patient presenting with ruptured hemorrhagic peritoneal MFH at subhepatic area, accompanied by massive hemoperitoneum,mimicking a ruptured pedunculated hepatocellular carcinoma. Computed tomography (CT) revealed a large heterogeneous enhanced subhepatic mass with adjacent liver, gallbladder and colon invasion. Tumor hemorrhage and rupture complicated with peritoneal seeding and massive bloody ascites were also detected.Angiography showed a hypervascular tumor fed by enlarged right hepatic arteries, cystic artery and omental branches of gastroepiploic artery. The patient underwent laparotomy for tumor resection, but the tumor recurred one month after operation. To our knowledge, the CT appearance of ruptured intraperitoneal MFH complicated by hemoperitoneum has not been previously described.

  4. Cdx2 polymorphism affects the activities of vitamin D receptor in human breast cancer cell lines and human breast carcinomas.

    Directory of Open Access Journals (Sweden)

    Claudio Pulito

    Full Text Available Vitamin D plays a role in cancer development and acts through the vitamin D receptor (VDR. It regulates the action of hormone responsive genes and is involved in cell cycle regulation, differentiation and apoptosis. VDR is a critical component of the vitamin D pathway and different common single nucleotide polymorphisms have been identified. Cdx2 VDR polymorphism can play an important role in breast cancer, modulating the activity of VDR. The objective of this study is to assess the relationship between the Cdx2 VDR polymorphism and the activities of VDR in human breast cancer cell lines and carcinomas breast patients. Cdx2 VDR polymorphism and antiproliferative effects of vitamin D treatment were investigated in a panel of estrogen receptor-positive (MCF7 and T-47D and estrogen receptor-negative (MDA-MB-231, SUM 159PT, SK-BR-3, BT549, MDA-MB-468, HCC1143, BT20 and HCC1954 human breast cancer cell lines. Furthermore, the potential relationship among Cdx2 VDR polymorphism and a number of biomarkers used in clinical management of breast cancer was assessed in an ad hoc set of breast cancer cases. Vitamin D treatment efficacy was found to be strongly dependent on the Cdx2 VDR status in ER-negative breast cancer cell lines tested. In our series of breast cancer cases, the results indicated that patients with variant homozygote AA were associated with bio-pathological characteristics typical of more aggressive tumours, such as ER negative, HER2 positive and G3. Our results may suggest a potential effect of Cdx2 VDR polymorphism on the efficacy of vitamin D treatment in aggressive breast cancer cells (estrogen receptor negative. These results suggest that Cdx2 polymorphism may be a potential biomarker for vitamin D treatment in breast cancer, independently of the VDR receptor expression.

  5. Cdx2 polymorphism affects the activities of vitamin D receptor in human breast cancer cell lines and human breast carcinomas.

    Science.gov (United States)

    Pulito, Claudio; Terrenato, Irene; Di Benedetto, Anna; Korita, Etleva; Goeman, Frauke; Sacconi, Andrea; Biagioni, Francesca; Blandino, Giovanni; Strano, Sabrina; Muti, Paola; Mottolese, Marcella; Falvo, Elisabetta

    2015-01-01

    Vitamin D plays a role in cancer development and acts through the vitamin D receptor (VDR). It regulates the action of hormone responsive genes and is involved in cell cycle regulation, differentiation and apoptosis. VDR is a critical component of the vitamin D pathway and different common single nucleotide polymorphisms have been identified. Cdx2 VDR polymorphism can play an important role in breast cancer, modulating the activity of VDR. The objective of this study is to assess the relationship between the Cdx2 VDR polymorphism and the activities of VDR in human breast cancer cell lines and carcinomas breast patients. Cdx2 VDR polymorphism and antiproliferative effects of vitamin D treatment were investigated in a panel of estrogen receptor-positive (MCF7 and T-47D) and estrogen receptor-negative (MDA-MB-231, SUM 159PT, SK-BR-3, BT549, MDA-MB-468, HCC1143, BT20 and HCC1954) human breast cancer cell lines. Furthermore, the potential relationship among Cdx2 VDR polymorphism and a number of biomarkers used in clinical management of breast cancer was assessed in an ad hoc set of breast cancer cases. Vitamin D treatment efficacy was found to be strongly dependent on the Cdx2 VDR status in ER-negative breast cancer cell lines tested. In our series of breast cancer cases, the results indicated that patients with variant homozygote AA were associated with bio-pathological characteristics typical of more aggressive tumours, such as ER negative, HER2 positive and G3. Our results may suggest a potential effect of Cdx2 VDR polymorphism on the efficacy of vitamin D treatment in aggressive breast cancer cells (estrogen receptor negative). These results suggest that Cdx2 polymorphism may be a potential biomarker for vitamin D treatment in breast cancer, independently of the VDR receptor expression. PMID:25849303

  6. Risk factors in carcinoma of the breast - changing concepts in detection and management

    International Nuclear Information System (INIS)

    The concept of early detection of breast cancer is first correlated to primary tumor size and than the efforts relating to 'early detection' are described: identification of in-sity carcinomas and other histologic lesions which might be either precancerous or early preinvasive forms of breast cancer; definition of a high risk group, using here mammography. The examination of contralateral breast is emphasized as part of the definition of 'high risk', as well as, most recently, the possibility of screnning of assymptomatic populations. Partial mastectomy, or lumpectomy, are briefly analysed in the therapeutic behavior. (M.A.)

  7. Metastasis of Ductal Breast Carcinoma to the Vagina – A Case Report

    OpenAIRE

    Leila Cristina Soares; Anna Candida Andrade de Camaret

    2013-01-01

    Primary cancers of the vagina are rare, and so vaginal tumours are likely to represent metastasis from another site. Although breast cancer is a common malignancy, it rarely gives rise to vaginal metastases. In this study, we report a case of vaginal cancer diagnosed in a 65-year-old woman. Clinical examination showed the presence of a breast tumour, and ductal breast carcinoma was diagnosed by biopsy. Analysis of the vaginal tumour suggested that it was a metastasis. It was through the detec...

  8. Medullary carcinoma of the breast: a tumour lacking keratin 19.

    Science.gov (United States)

    Larsimont, D; Lespagnard, L; Degeyter, M; Heimann, R

    1994-06-01

    The presence of keratin 19 (K19) was searched for by immunostaining in 16 medullary carcinomas, comprising 12 typical and four atypical cases, in 29 undifferentiated high-grade carcinomas (NOS-HG) with conspicuous lymphoid response and in 12 well differentiated low-grade carcinomas (NOS-LG). The medullary carcinomas were all negative whereas 23 of the high-grade and all 12 low-grade carcinomas expressed K19. Staining for K19 could be of value in the differential diagnosis of these tumours. Furthermore, these findings, with other observations, raise the possibility that medullary carcinoma cells could be linked to precursor cells of the terminal duct lobular units because both populations share several characteristics. PMID:7520414

  9. The use of fulvestrant, a parenteral endocrine agent, in intestinal obstruction due to metastatic lobular breast carcinoma

    Directory of Open Access Journals (Sweden)

    Rampaul Rajendra Singh

    2008-12-01

    Full Text Available Abstract Background The role of fulvestrant in the management of intestinal obstruction associated with lobular carcinoma has not been specifically described. Case presentation Herein we present two cases where fulvestrant, as the only available parenteral endocrine agent for postmenopausal advanced breast cancer has the opportunity to provide a means to initiate treatment in those patients who present with varying degrees of intestinal obstruction. Conclusion Fulvestrant may obviate the use of chemotherapy while achieving sustained clinical benefit with less toxicity, in appropriately selected patients.

  10. Clinical features and treatment of squamous cell carcinoma of the breast

    Directory of Open Access Journals (Sweden)

    Zhang XM

    2016-05-01

    Full Text Available Ximei Zhang,1 Baozhong Zhang,1 Fenglin Zang,2 Lujun Zhao,1 Zhiyong Yuan,1 Ping Wang1 1Department of Radiation Oncology, 2Department of Pathology, Cancer Institute and Hospital, Tianjin Medical University, Tianjin, People’s Republic of China Objectives: Data on breast squamous cell carcinoma (SCC are rare. The aim of this study was to analyze the clinical characteristics and to explore the rational treatment of patients with breast SCC. Patients and methods: We conducted a retrospective review of breast SCC cases treated at our center from 1966 to 2014. The majority of these patients received primary surgery followed by adjuvant chemoradiotherapy, whilst four elderly patients had lumpectomy only. Results: Patients with breast SCC were usually women, and large masses, large proportion of early stage disease, low levels of estrogen receptor expression, less frequent axillary lymph nodes involvement, and unfavorable prognosis were common. The 5-year overall survival and progression-free survival of all patients were 67.2% and 57.8%, respectively. Axillary nodal involvement was a significant prognostic factor for survival. Conclusion: The current results indicated that breast SCC is clinically aggressive and the outcomes were poor. Distant metastasis was the main failure pattern. New strategies will be needed because of the poor outcomes. Keywords: breast metaplastic carcinoma, breast SCC, treatment, surgery, prognosis

  11. Types of Breast Cancers

    Science.gov (United States)

    ... about this condition, see Inflammatory Breast Cancer . Paget disease of the nipple This type of breast cancer ... carcinoma (this is a type of metaplastic carcinoma) Medullary carcinoma Mucinous (or colloid) carcinoma Papillary carcinoma Tubular ...

  12. Radiologic and pathological correlation of adenoid cystic carcinoma of the breast; A case report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jung Gyu; Kim, Shin Young; Jung, Hae Yoen; Kim, Sung Yong; Lee, Deuk Young; Park, Sang Hyun [Soonchunhyang University College of Medicine, Cheonan Hospital, Cheonan (Korea, Republic of); Park, Sang Hyun [Dept. of Radiology, Plus Internal Medicine Clinic, Suncheon (Korea, Republic of)

    2015-06-15

    Adenoid cystic carcinoma (ACC) is a subtype of adenocarcinoma that is usually seen in the salivary glands. It has also been reported in other organs including the breast, skin, tracheobronchial tree, cervix, larynx, and Bartholin gland. ACC in the breast is rare, accounting for less than 0.1% of all breast cancers. Furthermore, the imaging characteristics of ACC of the breast have not been well described in the literature, especially regarding the findings with magnetic resonance imaging (MRI). Here, we report radiologic findings of a rare case of ACC in the breast by mammography, sonography, computed tomography (CT), positron emission tomography/CT, and MRI with pathologic correlation and a review of the literature.

  13. Verrucous carcinoma of the hand: a rare presentation evaluated by magnetic resonance imaging

    International Nuclear Information System (INIS)

    Verrucous carcinoma is a variant of squamous cell carcinoma seen in mucous membranes and skin, and rarely found in the hand. The present report describes a case of two lesions on the dorsum of the hand, with no contact to each other, which underwent en-block resection and were confirmed as verrucous carcinoma. (author)

  14. Verrucous carcinoma of the hand: a rare presentation evaluated by magnetic resonance imaging

    Energy Technology Data Exchange (ETDEWEB)

    Lopes, Jailson Rodrigues; Rosemberg, Laercio Alberto; Lourenco, Rafael Burgomeister; Cerri, Giovanni Guido [Universidade de Sao Paulo (InRad/HC/USP), SP (Brazil). Hospital das Clinicas. Inst. de Radiologia; Rodrigues, Marcelo Bordalo [Universidade de Sao Paulo (IOT/HC/USP), SP (Brazil). Hospital das Clinicas. Instituto de Ortopedia e Traumatologia

    2011-07-15

    Verrucous carcinoma is a variant of squamous cell carcinoma seen in mucous membranes and skin, and rarely found in the hand. The present report describes a case of two lesions on the dorsum of the hand, with no contact to each other, which underwent en-block resection and were confirmed as verrucous carcinoma. (author)

  15. Foetal antigen 2 (FA2) in the stromal reaction induced by breast carcinoma

    DEFF Research Database (Denmark)

    Rasmussen, H B; Teisner, B; Andersen, J A;

    1992-01-01

    of the surrounding stroma dominated. Significant correlation was found between the degree of fibroblast activity and the degree of anaplasia (p = 0.005). FA2 extracted from breast carcinoma tissue was shown to be immunologically identical to FA2 fractions extracted from second trimester amniotic fluid (AF). The Mr...

  16. Comparative single cell and flow DNA analysis in aspiration biopsies from breast carcinomas.

    Science.gov (United States)

    Auer, G; Tribukait, B

    1980-11-01

    The DNA distribution patterns in fine needle aspirates from 17 breast carcinomas was analysed, using single cell and flow cytophotometric techniques. A good correlation was observed to exist between the modal DNA values obtained by the two methods. Advantages and disadvantages of the two methods are discussed. PMID:7010915

  17. Identification of novel biomarkers associated with poor patient outcomes in invasive breast carcinoma

    DEFF Research Database (Denmark)

    Canevari, Renata A; Marchi, Fabio A; Domingues, Maria A C;

    2016-01-01

    Breast carcinoma (BC) corresponds to 23 % of all cancers in women, with 1.38 million new cases and 460,000 deaths worldwide annually. Despite the significant advances in the identification of molecular markers and different modalities of treatment for primary BC, the ability to predict its metast...

  18. Syndecan-2 regulation of morphology in breast carcinoma cells is dependent on RhoGTPases

    DEFF Research Database (Denmark)

    Lim, Hooi Ching; Couchman, John Robert

    2014-01-01

    While syndecan-2 is usually considered a mesenchymal transmembrane proteoglycan, it can be upregulated in some tumour cells, such as the malignant breast carcinoma cell line, MDA-MB231. Depletion of this syndecan by siRNA, but not other syndecans, has a marked effect on cell morphology, increasing...

  19. ATM down-regulation is associated with poor prognosis in sporadic breast carcinomas

    DEFF Research Database (Denmark)

    Bueno, R C; Canevari, R A; Villacis, R A R;

    2014-01-01

    BACKGROUND: Ataxia telangiectasia-mutated (ATM) gene downexpression has been reported in sporadic breast carcinomas (BC); however, the prognostic value and mechanisms of ATM deregulation remain unclear. PATIENTS AND METHODS: ATM and miRNAs (miR-26a, miR-26b, miR-203, miR-421, miR-664, miR-576-5p...

  20. 乳腺癌病理学诊断研究%Pathological analysis of breast carcinoma

    Institute of Scientific and Technical Information of China (English)

    杨槐

    2011-01-01

    目的 探讨乳腺癌的临床病理诊断的特点及其方法.方法 对243例乳腺癌患者进行组织病理学检查以及针吸细胞学检查.结果 乳腺癌的病理类型以浸润性导管癌为主;出现淋巴道转移概率最高的为浸润性小叶癌;40~60岁为乳腺癌高发年龄段.结论 乳腺癌的诊断应注意术前针吸细胞学检查与术中和术后的组织病理学检查结合,保证患者在术后有良好的预后.%Objective To investigate the pathological characteristics of breast cancer and its treatment method.Methods Totally 243 patients with breast cancer were underwent histopathological examination and fine needle aspiration cytodiagnosis.Results The main histological type of breast carcinoma was invasive ductal carcinoma;lymphatic metastasis was most frequently occurred in invasive lobular carcinoma;40 ~60 years old was the high incidence age period.Conclusion It should be noted that preoperative fine needle aspiration cytology and intraoperative and postoperative histopathological examination should be combined in diagnosing breast carcinoma to ensure a good prognosis.

  1. Breast Carcinoma Cells in Primary Tumors and Effusions Have Different Gene Array Profiles

    Directory of Open Access Journals (Sweden)

    Sophya Konstantinovsky

    2010-01-01

    Full Text Available The detection of breast carcinoma cells in effusions is associated with rapidly fatal outcome, but these cells are poorly characterized at the molecular level. This study compared the gene array signatures of breast carcinoma cells in primary carcinomas and effusions. The genetic signature of 10 primary tumors and 10 effusions was analyzed using the Array-Ready Oligo set for the Human Genome platform. Results for selected genes were validated using PCR, Western blotting, and immunohistochemistry. Array analysis identified 255 significantly downregulated and 96 upregulated genes in the effusion samples. The majority of differentially expressed genes were part of pathways involved in focal adhesion, extracellular matrix-cell interaction, and the regulation of the actin cytoskeleton. Genes that were upregulated in effusions included KRT8, BCAR1, CLDN4, VIL2, while DCN, CLDN19, ITGA7, and ITGA5 were downregulated at this anatomic site. PCR, Western blotting, and immunohistochemistry confirmed the array findings for BCAR1, CLDN4, VIL2, and DCN. Our data show that breast carcinoma cells in primary carcinomas and effusions have different gene expression signatures, and differentially express a large number of molecules related to adhesion, motility, and metastasis. These differences may have a critical role in designing therapy and in prognostication for patients with metastatic disease localized to the serosal cavities.

  2. An evaluation of serial bone imaging in carcinoma of the breast: Prognostic indicators

    International Nuclear Information System (INIS)

    Studies have appeared on the use of bone imaging for initial staging of patients with carcinoma of the breast (COB). Less well evaluated has been the role played by bone scans in serially following those with COB, and in determining which findings have prognostic significance. The authors have had the opportunity to follow a population of patients with COB, by means of Tc-99m-phosphate images. Of 134 patients who died of their disease, 105 (78.4%) had a positive bone scan just prior to the terminal event. A more detailed study was made of those who had been studied at intervals of about 6 months and met 3 criteria. 1) Histologically diagnosed carcinoma of the breast. 2) No unrelated malignancy (second primary) known. 3) Two or more bone scans at least one year apart. Of 102 women in this group and still living, 33 had an abnormal bone scan, while 69 presented with an initially normal study. Of these, 47 stayed normal, while 22 showed lesions at a later date. A Kaplan-Meier type plot was made, comparing the living group with those who died. The most noticeable difference was that many of those who died had the bone scan turn positive within 6 months, while none of the survivors had such a finding (follow-up for 5 years in some cases). A plot of percent positive versus time suggests that some patients bear a metastatic burden that is initially undetected, but shortly becomes positive. The analysis has been extended to which bones are involved (vertebrae most frequent) and the presence of ancillary findings such as lymphedema

  3. Ductal carcinoma of the breast: morphological aspects according to the age

    Directory of Open Access Journals (Sweden)

    Ranniere G. F. Aquino

    2015-08-01

    Full Text Available ABSTRACTIntroduction:Breast cancer is the most common cancer in women worldwide, and its morphological characteristics, despite the current molecular classification, also provide important information about the pattern of this disease.Objective:To analyze the morphological characteristics of invasive ductal breast carcinoma among women older and younger than 50 years.Method:302 cases of invasive ductal carcinoma patients treated at the Division of Mastology of the Universidade Federal do Ceará, in the period 2005-2014, aged ≤ 50 years and older. The following morphological characteristics were analyzed: larger tumor diameter (TD, lymph node metastasis (MX, and histological grade (HG.Results:The mean age of patients was 55.6 years. The average tumor size was 3.4 cm, 40% of tumors have diameter ≤ 2 cm and 60% > 2 cm. As for the histological grade, 23.7% were grade 1, 32.1% grade 2, and 42% grade 3. Axillary metastasis were present in 66% of the cases and 34% did not. Women aged ≤ 50 years had fewer tumors grade 1 (p = 0.002, compared with grades 2 and 3. Women older than 50 years had more grade 3 tumors (p = 0.002, and more tumors larger than 2 cm diameter (p < 0.001. The presence of metastasis predominated in both age groups when analyzed separately (p < 0.001.Conclusion:Women older than 50 years had larger and more morphologically undifferentiated tumors. Women aged ≤ 50 years had less well-differentiated tumors. There were no differences in morphology between these two age groups when compared each other.

  4. Histochemical Study of N-acetylgalactosamine Containing Glycoconjugate in Intraductal Carcinoma of the Breast by HPA Lectin

    Directory of Open Access Journals (Sweden)

    Mohammad Reza Arab

    2006-01-01

    Full Text Available Introduction: Glycoconjugates are a class of glycoproteins or glycolipids, their terminal sugars are responsible for cell-cell and/or cell-extracellular matrix interactions. Aberrant glycosylation of these compounds are one of the most important aspects of cellular transformation, metastasis and escape of tumoral cells from immune system and resistance to antineoplastic drugs. Recent studies showed that patients with HPA (helix pomatia agglutinin positive intraductal carcinoma cells have worse prognosis compared to patients with HPA negative cells. The aim of the present study was to define the presence of GalNac terminal sugar in glycoconjugate of different grades of intraductal breast carcinoma and to compare the degree and the pattern of reactivity of tumoral cells to HPA lectin. Materials and Methods: The paraffin blocks belonging to 20 patients of intraductal carcinoma was chosen from pathology archive of Khatam-Al-Anbia hospital in Zahedan and 5-7 micrometer sections were prepared. Two expert pathologists determined histopathological grading independently. The lectin histochemistry was performed using HPA. The same observers determined histochemical grading. Data were analyzed by NPAR (non-parametric test of Mann Whitney. Results: Results of this study revealed that the pattern and the degree of histochemical reactivity of neoplastic cells differ in all grades of intraductal carcinoma. Histochemical staining showed significant difference between grades of intraductal carcinoma of the breast (p<0.003. The lowest reactivity was seen in grade I and the highest in grade III. Furthermore, the reaction of tumoral cells was primarily confined to apical surfaces of cells in grade I, to the Golgi zone in grade II, and to a diffuse cytoplasmic distribution in grade III. Conclusion: Our data suggest that the HPA reactivity of tumoral cells were different in all grades of intraductal carcinoma. The tumor cells showed aberrant glycosylation, which

  5. 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.

  6. Occult Invasive Lobular Carcinoma of Breast Detected by Stomach Metastasis: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    KIm, So Jung; Jung, Hae Kyoung; Ko, Kyung Hee; Yoon, Jung Hyun [Dept. of Radiology, Bundang CHA general Hospital, CHA University College of Medicine, Seongnam (Korea, Republic of)

    2012-02-15

    Gastric metastasis from primary breast cancer is a rare phenomenon that is more prevalent in the invasive lobular type of breast cancer. We describe a very rare case of occult invasive lobular cancer of the breast detected by the initial presentation of gastric metastasis in a patient without a history of breast cancer. A 18F-fluorodeoxyglucose positron-emission tomography/computed tomography (FDG PET/CT) which showed increased FDG uptake in the stomach, abdominal mesentery and the right breast, and played pivotal roles in the detection of occult primary breast cancer and a diagnosis of gastric metastasis as an ancillary method for obtaining histological results and immunohistochemical stains.

  7. Occult Invasive Lobular Carcinoma of Breast Detected by Stomach Metastasis: A Case Report

    International Nuclear Information System (INIS)

    Gastric metastasis from primary breast cancer is a rare phenomenon that is more prevalent in the invasive lobular type of breast cancer. We describe a very rare case of occult invasive lobular cancer of the breast detected by the initial presentation of gastric metastasis in a patient without a history of breast cancer. A 18F-fluorodeoxyglucose positron-emission tomography/computed tomography (FDG PET/CT) which showed increased FDG uptake in the stomach, abdominal mesentery and the right breast, and played pivotal roles in the detection of occult primary breast cancer and a diagnosis of gastric metastasis as an ancillary method for obtaining histological results and immunohistochemical stains.

  8. Unusual presentation of oesophageal carcinoma with adrenal metastasis

    International Nuclear Information System (INIS)

    Adrenal gland is a common site of metastasis in many cancers but it is very rare in oesophageal carcinoma. We report one such case found to have adrenal metastasis on follow-up PET/computed tomography scan

  9. Primary Acinic Cell Carcinoma of the Breast: A Clinicopathological and Immunohistochemical Study

    Directory of Open Access Journals (Sweden)

    Kiyoshi Shingu

    2013-01-01

    Full Text Available Acinic cell carcinoma of the breast is an extremely rare, malignant neoplasm characterized by widespread acinar cell-like differentiation and clinically low-grade malignancy. Herein, we report a case of acinic cell carcinoma of the breast in a 41-year-old woman. The tumor was poorly demarcated but had a firm consistency. It was removed with lumpectomy, and sentinel lymph node biopsy was performed to check for metastasis. Microscopically, the tumor showed an infiltrative growth pattern with a combination of solid, trabecular, and microglandular areas. Many of the tumor cells had abundant clear vacuolated cytoplasm containing zymogen-typed granules which resemble acinar cells of the salivary glands. The immunohistochemical profile of the tumor was also similar to that of salivary gland acinic cell carcinoma: the tumor cells were positive for amylase, lysozyme, α-1-antichymotrypsin, S-100 protein, and epithelial membrane antigen and negative for estrogen receptor, progesterone receptor, and human epidermal growth factor receptor 2. She received postoperative chemoradiation therapy and has been well for 3 years since surgery. As studies on large series are lacking, further studies are needed to elucidate the biological characteristics of acinic cell carcinoma of the breast.

  10. Characterization of ductal and lobular breast carcinomas using novel prolactin receptor isoform specific antibodies

    Directory of Open Access Journals (Sweden)

    Heger Christopher D

    2010-12-01

    Full Text Available Abstract Background Prolactin is a polypeptide hormone responsible for proliferation and differentiation of the mammary gland. More recently, prolactin's role in mammary carcinogenesis has been studied with greater interest. Studies from our laboratory and from others have demonstrated that three specific isoforms of the prolactin receptor (PRLR are expressed in both normal and cancerous breast cells and tissues. Until now, reliable isoform specific antibodies have been lacking. We have prepared and characterized polyclonal antibodies against each of the human PRLR isoforms that can effectively be used to characterize human breast cancers. Methods Rabbits were immunized with synthetic peptides of isoform unique regions and immune sera affinity purified prior to validation by Western blot and immunohistochemical analyses. Sections of ductal and lobular carcinomas were stained with each affinity purified isoform specific antibody to determine expression patterns in breast cancer subclasses. Results We show that the rabbit antibodies have high titer and could specifically recognize each isoform of PRLR. Differences in PRLR isoform expression levels were observed and quantified using histosections from xenografts of established human breast cancer cells lines, and ductal and lobular carcinoma human biopsy specimens. In addition, these results were verified by real-time PCR with isoform specific primers. While nearly all tumors contained LF and SF1b, the majority (76% of ductal carcinoma biopsies expressed SF1a while the majority of lobular carcinomas lacked SF1a staining (72% and 27% had only low levels of expression. Conclusions Differences in the receptor isoform expression profiles may be critical to understanding the role of PRL in mammary tumorigenesis. Since these antibodies are specifically directed against each PRLR isoform, they are valuable tools for the evaluation of breast cancer PRLR content and have potential clinical importance in

  11. Novel applications of proton therapy in breast carcinoma.

    Science.gov (United States)

    Cuaron1, John J; MacDonald, Shannon M; Cahlon, Oren

    2016-08-01

    This review will focus on the indications, clinical experience, and technical considerations of proton beam radiation therapy in the treatment of patients with breast cancer. For patients with early stage disease, proton therapy delivers less dose to non-target breast tissue for patients receiving partial breast irradiation (PBI) therapy, which may result in improved cosmesis but requires further investigation. For patients with locally advanced breast cancer requiring treatment to the regional lymph nodes, proton therapy allows for an improved dosimetric profile compared with conventional photon and electron techniques. Early clinical results demonstrate acceptable toxicity. The possible reduction in cardiopulmonary events as a result of reduced dose to organs at risk will be tested in a randomized control trial of protons vs. photons. PMID:27558253

  12. Clinicopathological study of male breast carcinoma: 24 years of experience

    OpenAIRE

    Shah, Parveen; Robbani, Irfan; Shah, Omar

    2009-01-01

    BACKGROUND AND OBJECTIVES: Because breast cancer in men is rare, few patients are available for prospective studies. To learn more about its epidemiology, risk factors, clinical features, genetics and pathology in our country, we conducted a retrospective study of all cases seen in recent decades at our institution. PATIENTS AND METHODS: We identified each case of male breast cancer in the database at the Sher-i-Kashmir Institute of Medical Sciences, Srinagar, Kashmir, India, between the year...

  13. Polymorphisms of TP53 codon 72 with breast carcinoma risk: evidence from 12226 cases and 10782 controls

    Directory of Open Access Journals (Sweden)

    Cai Lei

    2009-08-01

    Full Text Available Abstract Background Previously, TP53 codon 72 polymorphisms have been implicated as risk factors for various cancers. A number of studies have conducted on the association of TP53 codon 72 polymorphisms with susceptibility to breast carcinoma and have yielded inconclusive results. The aim of the present study was to derive a more precise estimation of the relationship. Methods We conducted a search in the Medline, EMBASE, OVID, Sciencedirect, and Chinese National Knowledge Infrastructure (CNKI without a language limitation, covering all papers published up to Jan 2009. The associated literature was acquired through deliberate searching and selected based on the established inclusion criteria for publications. Results A total of seventeen case-control studies, including 12226 cases and 10782 controls, met the included criteria and thus were selected. Ultimately, the relevant data were extracted and further analyzed using systematic meta-analyses. Overall, no associations of TP53 codon 72 polymorphisms with breast carcinoma were observed (for Arg/Arg vs Pro/Pro: OR = 1.20; 95%CI = 0.96–1.50; for dominant model: OR = 1.12; 95%CI = 0.96–1.32; for recessive model: OR = 1.13; 95%CI = 0.98–1.31. In the subgroup analysis by ethnicity, statistically similar results were obtained when the data were stratified as Asians, Caucasians and Africans. Conclusion Collectively, the results of the present study suggest that TP53 codon 72 polymorphisms might not be a low-penetrant risk factor for developing breast carcinoma.

  14. ASPN and GJB2 Are Implicated in the Mechanisms of Invasion of Ductal Breast Carcinomas

    Directory of Open Access Journals (Sweden)

    Bàrbara Castellana, Daniel Escuin, Gloria Peiró, Bárbara Garcia-Valdecasas, Tania Vázquez, Cristina Pons, Maitane Pérez-Olabarria, Agustí Barnadas, Enrique Lerma

    2012-01-01

    Full Text Available The mechanism of progression from ductal carcinoma in situ (DCIS to invasive ductal carcinoma (IDC remains largely unknown. We compared gene expression in tumors with simultaneous DCIS and IDC to decipher how diverse proteins participate in the local invasive process.Twenty frozen tumor specimens with concurrent, but separated, DCIS and IDC were microdissected and evaluated. Total RNA was extracted and microarray analysis was performed using Affymetrix GeneChip® Human Gene 1.0 ST Arrays. Microarray data were validated by quantitative real time reverse transcription-PCR (qRT-PCR and immunohistochemistry. Controls included seven pure in situ carcinomas, eight fragments from normal breast tissue, and a series of mouse breast carcinomas (MMTV-PyMT.Fifty-six genes were differentially expressed between DCIS and IDC samples. The genes upregulated in IDC samples, and probably associated with invasion, were related to the epithelial-mesenchymal transition (ASPN, THBS2, FN1, SPARC, and COL11A1, cellular adhesion (GJB2, cell motility and progression (PLAUR, PLAU, BGN, ADAMTS16, and ENPP2, extracellular matrix degradation (MMP11, MMP13, and MMP14, and growth/proliferation (ST6GAL2. qRT-PCR confirmed the expression patterns of ASPN, GJB2, ENPP2, ST6GAL2, and TMBS10. Expression of the ASPN and GJB2 gene products was detected by immunohistochemistry in invasive carcinoma foci. The association of GJB2 protein expression with invasion was confirmed by qRT-PCR in mouse tumors (P < 0.05.Conclusions: The upregulation of ASPN and GJB2 may play important roles in local invasion of breast ductal carcinomas.

  15. Metastatic Breast Cancer to the Common Bile Duct Presenting as Obstructive Jaundice

    OpenAIRE

    Cochrane, Justin; Schlepp, Greg

    2015-01-01

    Metastatic breast cancer is typically identified in the bones, lymph nodes, lungs and liver. Rarely does metastatic breast cancer involve the common bile duct (CBD) without direct extension from liver metastasis into the CBD. We present a woman diagnosed with metastatic breast cancer in the CBD after presenting with obstructive jaundice. Patients with a history of primary breast cancer who present with obstructive jaundice secondary to CBD mass need identification of the mass in order to prov...

  16. Identification and analysis of signaling networks potentially involved in breast carcinoma metastasis to the brain.

    Directory of Open Access Journals (Sweden)

    Feng Li

    Full Text Available Brain is a common site of breast cancer metastasis associated with significant neurologic morbidity, decreased quality of life, and greatly shortened survival. However, the molecular and cellular mechanisms underpinning brain colonization by breast carcinoma cells are poorly understood. Here, we used 2D-DIGE (Difference in Gel Electrophoresis proteomic analysis followed by LC-tandem mass spectrometry to identify the proteins differentially expressed in brain-targeting breast carcinoma cells (MB231-Br compared with parental MDA-MB-231 cell line. Between the two cell lines, we identified 12 proteins consistently exhibiting greater than 2-fold (p<0.05 difference in expression, which were associated by the Ingenuity Pathway Analysis (IPA with two major signaling networks involving TNFα/TGFβ-, NFκB-, HSP-70-, TP53-, and IFNγ-associated pathways. Remarkably, highly related networks were revealed by the IPA analysis of a list of 19 brain-metastasis-associated proteins identified recently by the group of Dr. A. Sierra using MDA-MB-435-based experimental system (Martin et al., J Proteome Res 2008 7:908-20, or a 17-gene classifier associated with breast cancer brain relapse reported by the group of Dr. J. Massague based on a microarray analysis of clinically annotated breast tumors from 368 patients (Bos et al., Nature 2009 459: 1005-9. These findings, showing that different experimental systems and approaches (2D-DIGE proteomics used on brain targeting cell lines or gene expression analysis of patient samples with documented brain relapse yield highly related signaling networks, suggest strongly that these signaling networks could be essential for a successful colonization of the brain by metastatic breast carcinoma cells.

  17. Histological features of medullary carcinoma and prognosis in triple-negative basal-like carcinomas of the breast.

    Science.gov (United States)

    Marginean, Felicia; Rakha, Emad A; Ho, Bernard C; Ellis, Ian O; Lee, Andrew H S

    2010-10-01

    Medullary carcinomas have a better prognosis than other grade 3 mammary carcinomas, but they typically show basal-like biological features, which are associated with a poor prognosis. In this study we examined the associations and prognostic relevance of medullary histological features in a series of 165 invasive carcinomas with a basal-like phenotype: triple-negative (oestrogen receptor, progesterone receptor, HER2) and expressing at least one basal marker (CK5/6, CK14, CK17 or EGFR). The following histological features were associated with each other: prominent inflammation, anastomosing sheets, absence of fibrosis, absence of infiltrative margin and absence of gland formation. Prominent inflammation and anastomosing sheets in at least 30% of the tumour were associated with a better prognosis on univariate analysis. The combination of these two features (a simplified definition of medullary-like type) was present in 17% of tumours and was an independent prognostic factor on multivariate analysis. This simplified definition had good inter-observer reproducibility (κ=0.61) and is worthy of more detailed assessment in an unselected group of mammary carcinomas. A fibrotic focus was present in 36% of carcinomas. Only 3% of tumours with a fibrotic focus had features of medullary-like carcinomas. Fibrotic focus of greater than 30% of the tumour was associated with a poor prognosis. This study emphasizes the heterogeneity of morphology and behaviour of triple-negative basal-like carcinomas.

  18. Bilateral Breast Cancer with a Unilateral Lipid-rich Carcinoma: A Case Report

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ Case Report A 38-year old female patient was hospitalized on the 10th of December, 2006 as she had noted a lump in her right breast for 3 months. Her past medical history indicated that, because of a leftbreast carcinoma complex, she had undergone a radical operation for a left-sided mastocarcinoma on the 20th, October, 2002, in Xiangya Hospital, Chasha. She received 5-course postoperative chemotherapy (i.e. CAF regimen), and one course of radiotherpy on the left supraclavicular and left parasternal region. There was no medical record of breast cancer in her family.

  19. Identification of p53 and Its Isoforms in Human Breast Carcinoma Cells

    OpenAIRE

    Zorka Milićević; Vladan Bajić; Lada Živković; Jelena Kasapović; Uroš Andjelković; Biljana Spremo-Potparević

    2014-01-01

    In breast carcinoma, disruption of the p53 pathway is one of the most common genetic alterations. The observation that the p53 can express multiple protein isoforms adds a novel level of complexity to the outcome of p53 mutations. p53 expression was analysed by Western immunoblotting and immunohistochemistry using monoclonal antibodies DO-7, Pab240, and polyclonal antiserum CM-1. The more frequently p53-positive nuclear staining has been found in the invasive breast tumors. One of the most in...

  20. Primary amyloidosis of the breast presenting as nonpalpable microcalcifications: case report

    Energy Technology Data Exchange (ETDEWEB)

    Patel, B. [Misericordia Community Hospital, Radiology and Diagnostic Imaging, Edmonton, Alberta (Canada); Torbiak, C. [Misericordia Community Hospital, Radiology and Diagnostic Imaging, Edmonton, Alberta (Canada); Univ. of Alberta, Dept. of Radiology, Edmonton, Alberta (Canada); Danyluk, J.M. [Univ. of Alberta, Dept. of Pathology, Edmonton, Alberta (Canada); Callahan, D. [Univ. of Alberta, Dept. of General Surgery, Edmonton, Alberta (Canada); Meadowlark Health Centre, Edmonton, Alberta (Canada)

    2003-12-01

    Primary amyloidosis of the breast is rare, and the few reported cases have typically presented as palpable masses. We report the case of a patient with nonpalpable primary amyloidosis of the breast that became apparent on mammography as a cluster of indeterminate microcalcifications. To our knowledge, there has only been 1 previous reported case of amyloidosis of the breast presenting in this fashion. (author)

  1. Metastasis from breast cancer presenting as an epulis in the upper gingiva

    Directory of Open Access Journals (Sweden)

    Shah Mita

    2009-01-01

    Full Text Available Oral metastasis of breast cancer is less common than metastasis to other sites like the lung and liver. Breast cancer can metastasize to the oral cavity, with presentation like a benign oral lesion. We present an interesting case of breast cancer involving the gingiva with sparing of the underlying bone.

  2. Breast sarcomas. Literature review

    Directory of Open Access Journals (Sweden)

    D. A. Ryabchikov

    2014-01-01

    Full Text Available The article presents an overview of the literature about breast sarcomas (nonepithelial malignances. Primary sarcomas are extremely rare, with less than 1 % of all malignant tumors of the breast. Breast carcinomas cause an increased interest of the scientists due to their unique clinical and pathological features and unpredictable prognosis.

  3. Unusual paraneoplastic syndromes of breast carcinoma: a combination of cerebellar degeneration and Lambert-Eaton Myasthenic Syndrome.

    LENUS (Irish Health Repository)

    Romics, L

    2011-06-01

    Paraneoplastic neurological disorders are rare complications of breast carcinoma. Lambert-Eaton Myasthenic Syndrome (LEMS) is most commonly associated with small cell lung cancer. However, a combination of LEMS and subacute cerebellar degeneration as paraneoplastic syndromes is extremely rare, and has never been described in association with breast cancer.

  4. Characterization of a novel PTEN mutation in MDA-MB-453 breast carcinoma cell line

    Directory of Open Access Journals (Sweden)

    Singh Gobind

    2011-11-01

    Full Text Available Abstract Background Cowden Syndrome (CS patients with germ line point mutations in the PTEN gene are at high risk for developing breast cancer. It is believed that cells harboring these mutant PTEN alleles are predisposed to malignant conversion. This article will characterize the biochemical and biological properties of a mutant PTEN protein found in a commonly used metastatic breast cancer cell line. Methods The expression of PTEN in human breast carcinoma cell lines was evaluated by Western blotting analysis. Cell line MDA-MB-453 was selected for further analysis. Mutation analysis of the PTEN gene was carried out using DNA isolated from MDA-MB-453. Site-directed mutagenesis was used to generate a PTEN E307K mutant cDNA and ectopic expressed in PC3, U87MG, MCF7 and Pten-/- mouse embryo fibroblasts (MEFS. Histidine (His-tagged PTEN fusion protein was generated in Sf9 baculovirus expression system. Lipid phosphatase and ubiquitination assays were carried out to characterize the biochemical properties of PTEN E307K mutant. The intracellular localization of PTEN E307K was determined by subcellular fractionation experiments. The ability of PTEN E307K to alter cell growth, migration and apoptosis was analyzed in multiple PTEN-null cell lines. Results We found a mutation in the PTEN gene at codon 307 in MDA-MB-453 cell line. The glutamate (E to lysine (K substitution rendered the mutant protein to migrate with a faster mobility on SDS-PAGE gels. Biochemically, the PTEN E307K mutant displayed similar lipid phosphatase and growth suppressing activities when compared to wild-type (WT protein. However, the PTEN E307K mutant was present at higher levels in the membrane fraction and suppressed Akt activation to a greater extent than the WT protein. Additionally, the PTEN E307K mutant was polyubiquitinated to a greater extent by NEDD4-1 and displayed reduced nuclear localization. Finally, the PTEN E307K mutant failed to confer chemosensitivity to

  5. Cytoplasmic Skp2 expression is associated with p-Akt1 and predicts poor prognosis in human breast carcinomas.

    Directory of Open Access Journals (Sweden)

    Jing Liu

    Full Text Available BACKGROUND: S-phase kinase protein 2 (Skp2, an oncogenic protein, is a key regulator in different cellular and molecular processes, through ubiquitin-proteasome degradation pathway. Increased levels of Skp2 are observed in various types of cancer and associated with poor prognosis. However, in human breast carcinomas, the underlying mechanism and prognostic significance of cytoplasmic Skp2 is still undefined. METHODS: To investigate the role of cytoplasmic Skp2 expression in human breast carcinomas, we immnohistochemically assessed cytoplasmic Skp2, p-Akt1, and p27 expression in 251 patients with invasive ductal carcinomas of the breast. Association of cytoplasmic Skp2 expression with p-Akt1 and p27 was analyzed as well as correspondence with other clinicopathological parameters. Disease-free survival and overall survival were determined based on the Kaplan-Meier method and Cox regression models. RESULTS: Cytoplasmic of Skp2 was detected in 165 out of 251 (65.7% patients. Cytoplasmic Skp2 expression was associated with larger tumor size, more advanced histological grade, and positive HER2 expression. Increased cytoplasmic Skp2 expression correlated with p-Akt1 expression, with 54.2% (51/94 of low p-Akt1-expressing breast carcinomas, but 72.6% (114/157 of high p-Akt1-expressing breast carcinomas exhibiting cytoplasmic Skp2 expression. Elevated cytoplasmic Skp2 expression with low p-Akt1 expression was associated with poor disease-free and overall survival (DFS and OS, and Cox regression models demonstrated that cytoplasmic Skp2 expression was an independent prognostic marker for invasive breast carcinomas. CONCLUSION: Cytoplasmic Skp2 expression is associated with aggressive prognostic factors, such as larger tumor size, and advanced histological grade of the breast cancers. Results demonstrate that combined cytoplasmic Skp2 and p-Akt1 expression may be prognostic for patients with invasive breast carcinomas, and cytoplasmic Skp2 may serve as a

  6. Squamous cell carcinoma of rectum presenting in a man: a case report

    Directory of Open Access Journals (Sweden)

    Chowdri Nissar A

    2010-11-01

    Full Text Available Abstract Background Primary squamous cell carcinomas of the colorectum are very uncommon. Until now, to the best of our knowledge, only 114 cases of squamous cell carcinoma in the colorectum exist in the reported literature. Here we report a case of squamous cell carcinoma of the rectum in the ethnic Kashmiri population in northern India. Case Presentation The case of a 60-year-old male patient (Asian with a pure squamous cell carcinoma of the rectum is presented here. The patient underwent a curative surgery with concomitant chemotherapy. Two years after the initial curative resection of the tumor he is still alive. Conclusion The prognosis for squamous cell carcinoma of the colorectum is worse than for that of adenocarcinoma, because of the delayed diagnosis. The etiopathogenicity of squamous cell carcinoma of the colorectum is discussed. Surgical resection of the lesion seems to be the treatment of choice. Chemotherapy also helps in improvement of the prognosis.

  7. Isolated Uterine Metastasis of Invasive Ductal Carcinoma

    Directory of Open Access Journals (Sweden)

    Deniz Arslan

    2013-01-01

    Full Text Available Introduction. Most common metastasis sites of breast cancer are the lungs, bones, liver, and brain, whereas uterine involvement by metastatic breast disease is rare. Metastatic carcinoma of the uterus usually originates from other genital sites, most commonly being from the ovaries. Invasive lobular carcinoma spreads to gynecologic organs more frequently than invasive ductal carcinoma. Case Report. A 57-year-old postmenopausal woman was diagnosed with breast carcinoma 2 years ago and modified radical mastectomy was performed. Pathological examination of tumor revealed invasive ductal carcinoma, stage IIIc. She presented with abdominal pain and distension. Diagnostic workup and gynecologic examination revealed lesions that caused diffuse thickening of the uterus wall. Endometrial sampling was performed for confirmation of the diagnosis. She underwent total abdominal hysterectomy and bilateral salpingo-oophorectomy. Breast carcinoma metastases in endometrium and myometrium were confirmed histopathologically and immunohistochemically. Conclusion. We herein report the first case of isolated uterine patient who had invasive ductal carcinoma of breast.

  8. Estrogenic microenvironment generated by organochlorine residues in adipose mammary tissue modulates biomarker expression in ERα-positive breast carcinomas

    OpenAIRE

    Muñoz-de-Toro, Mónica; Durando, Milena; Beldoménico, Pablo M; Beldoménico, Horacio R; Kass, Laura; García, Silvia R; Luque, Enrique H

    2006-01-01

    Introduction Breast cancer is the most frequent malignant disease in women. Exposure to estrogens throughout a woman's life is a risk factor for the development of breast cancer. Organochlorine compounds (OCCs), such as pesticides and polychlorinated biphenyls, are persistent lipophilic chemicals identified as endocrine disruptors, mainly with estrogenic effects. To test the hypothesis that the amount and quality of organochlorine residues in adipose tissue adjacent to breast carcinoma affect...

  9. Estrogen Receptor-Negative Breast Ductal Carcinoma: Clinicopathological Features and Mib-1 (Ki-67) Proliferative Index Association

    OpenAIRE

    Noorasmaliza Mdpaiman; Siti Aishah Md Ali; Reena Mdzin; Meor Zamari Meor Kamal; Wan Anna Md Amin; Mohan Nallusamy; Pavitratha Puspanathan; Rohaizak Muhammad; Sharifa Ezat Wan Puteh; Srijit Das

    2014-01-01

    Breast cancer estrogen receptor (ER) status is one of the strong additional factors in predicting response of patients towards hormonal treatment. The main aim of this study was to assess the morphological characteristics and proliferative activity using MIB-1(Ki-67) of estrogen receptor negative invasive breast ductal carcinoma (NOS type) as well as to correlate these features with clinicopathological data. We also aim to study the expression of c-erbB2 in ER negative breast tumors. High pro...

  10. Radiologic-pathologic correlation of microcalcifications in intraductal breast carcinomas; Correlacion radipatologica de microcalcificaciones en el carcinoma intraductal de mama

    Energy Technology Data Exchange (ETDEWEB)

    Garcia-Revillo, J.; Perez-Seoane, C. [Hospital Universitario Reina Sofia. Cordoba (Spain)

    2002-07-01

    To contribute our experience in the study of ductal carcinoma in situ of the breast (DCis), correlating the radiological and pathological features of the calcifications detected by mammography with their histological location within the tumor. Out of 24 cases of DCis, 20 diagnosed on the basis of calcifications detected on mammography (81%) were reviewed retrospectively. The authors assessed the radiological features of the calcifications such as cluster formation, number, distribution, size, shape and density. They were classified into three pathological subtypes, and the location of calcium within the tumor was studied. The histological data were correlated with the mammographic findings. Mammography showed that non segmented focal clusters were the most common type (13 of 20 cases) and that 45% of the tumors (9 of 20) presented 5 to 10 microcalcifications. Heterogeneity of size and shape predominated (80% and 75%, respectively) while 65% of the lesions had a round morphology. The histological findings showed that 95% of the microcalcifications were located in the interior of the tumor, and consisted of calcium with a necrotic component in grade III lesions, and calcium in the cribriform cells or micro papillae of the tumors in grades I and II. Microfocality and micro infiltration were detected in all three subtypes. There is a good radiologic-pathologic correlation of micro calcification in DCis. The calcifications observed in mammograms from grade I and II lesions are predominantly round-shaped and small in size. Histological analysis identifies them as laminated or psammomatous calcific depots in the cribriform cells or micropapillae of the tumor. In grade III lesions, the calcifications are rounded or elongated, and correspond to amorphous calcifications compressed of intra ductal necrotic tissue. (Author) 17 refs.

  11. Recurrent Pancreatitis Due to a Cystic Pancreatic Tumor: A Rare Presentation of Acinar Cell Carcinoma

    Directory of Open Access Journals (Sweden)

    Raimondo M

    2004-05-01

    Full Text Available CONTEXT: Acinar cell carcinoma is an uncommon malignancy of the pancreas. It has characteristic histomorphology, immunohistochemistry profile, and clinicopathological behavior. CASE REPORT: We report a rare case of recurrent pancreatitis secondary to acinar cell carcinoma of the pancreas. We describe the endoscopic ultrasound characteristic, treatment and the surgical outcome. CONCLUSIONS: Acinar cell carcinoma should be considered in the differential diagnosis of cystic pancreatic tumors presenting with recurrent pancreatitis.

  12. Clinical analysis of breast tubular adenoma and breast adenoid cystic carcinoma%乳腺管状腺瘤及腺样囊性癌临床分析

    Institute of Scientific and Technical Information of China (English)

    王云; 陈登庭

    2014-01-01

    Objective To investigate the incidence of the breast tubular glands lymphoma and the breast adenoid cystic carcinoma,and the correlation of breast tubular glands lymphoma with breast cancer.Methods A retrospective analysis was undertaken to analyze ten thousand pathologic medical records of inpatients and outpatients,and 86 breast tumors constituted by glandular epithelium cells and muscle epithelial cells were collected,which we reviewed again and compared with each other.Results Eighty-six breast tumors constituted by glandular epithelium cells and muscle epithelial cells include 79 breast tubular adenomas and 7 breast adenoid cystic carcinomas.Conclusions Morbidity of breast tubular adenoma which is used as a independent diagnosis trend to rise,and the breast tubular adenoma is proved to have malignant tendancy.The breast tubular adenoma probably is a precancerous lesion of the breast adenoid cystic carcinoma.%目的 探讨乳腺管状腺瘤(BTA)与乳腺腺样囊性癌(BACC)的发病情况,研究乳腺管状腺瘤与乳腺癌的关系.方法 回顾性分析10 000例住院患者及门诊患者病理资料,收集到86例腺上皮细胞和肌上皮细胞构成的乳腺肿瘤,并对该86例病理结果重新再审核、对比.结果 86例中乳腺管状腺瘤79例,乳腺腺样囊性癌7例.结论 乳腺管状腺瘤发病率呈上升趋势,已作为一种独立诊断,并有恶变倾向;乳腺管状腺瘤可能为腺样囊性癌的癌前病变.

  13. S100A7 (psoriasin) expression is associated with aggressive features and alteration of Jab1 in ductal carcinoma in situ of the breast

    International Nuclear Information System (INIS)

    The S100A7 (psoriasin) gene is highly expressed in ductal carcinoma in situ (DCIS) of the breast and can be downregulated in invasive carcinoma. Persistent S100A7 expression in invasive carcinoma is associated with a worse prognosis, and this effect may be mediated in part through interaction with the multifunctional cell signaling protein Jab1. In order to investigate the relationship between S100A7 and progression from DCIS to invasive carcinoma, we studied S100A7 expression in 136 patients with DCIS (including 46 patients with associated invasive carcinoma) by immunohistochemistry. S100A7 expression was present in 63 out of 136 (46%) of DCIS lesions and was associated with estrogen receptor negative status (P = 0.0002), higher nuclear grade (P < 0.0001), necrosis (P < 0.0001) and inflammation (P < 0.0001). S100A7 status was no different between DCIS with and DCIS without an invasive component, but higher levels of S100A7 were present in DCIS associated with invasive carcinoma (P < 0.004). Analysis of a subset of cases showed that S100A7 expression was also associated with an increase in nuclear Jab1 (n = 43; P = 0.0019) and reduced p27kip1 (n = 47; P = 0.0168). In cases of DCIS associated with invasive carcinoma, there was also a significant reduction in S100A7 between in situ and invasive components (n = 46; P < 0.0001). In pure DCIS cases treated by local excision, there was no difference in frequency of S100A7 expression between patients with recurrence of DCIS (n = 9) and those without (n = 36). The findings reported here suggest that, although S100A7 may not be a marker for recurrence of DCIS, it is associated with poor prognostic markers in DCIS and may influence progression of breast carcinoma through its interaction with and influence on Jab1

  14. Cellular growth and survival are mediated by beta 1 integrins in normal human breast epithelium but not in breast carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Howlett, Anthony R; Bailey, Nina; Damsky, Caroline; Petersen, Ole W; Bissell, Mina J

    1994-11-28

    We previously established a rapid three-dimensional assay for discrimination of normal and malignant human breast epithelial cells using a laminin-rich reconstituted basement membrane. In this assay, normal epithelial cells differentiate into well-organized acinar structures whereas tumor cells fail to recapitulate this process and produce large, disordered colonies. The data suggest that breast acinar morphogenesis and differentiation is regulated by cell-extracellular matrix (ECM) interactions and that these interactions are altered in malignancy. Here, we investigated the role of ECM receptors (integrins) in these processes and report on the expression and function of potential laminin receptors in normal and tumorigenic breast epithelial cells. Immmunocytochemical analysis showed that normal and carcinoma cells in a three-dimensional substratum express profiles of integrins similar to normal and malignant breast tissues in situ. Normal cells express {alpha}1, {alpha}2, {alpha}3, {alpha}6, {beta}1 and {beta}4 integrin subunits, whereas breast carcinoma cells show variable losses, disordered expression, or down regulation of these subunits. Function-blocking experiments using inhibitory antiintegrin subunit antibodies showed a >5-fold inhibition of the formation of acinar structures by normal cells in the presence of either anti-{beta}1 or anti-{alpha}3 antibodies, whereas anti-{alpha}2 or -{alpha}6 had little or no effect. In experiments where collagen type I gels were used instead of basement membrane, acinar morphogenesis was blocked by anti-{beta}1 and -{alpha}2 antibodies but not by anti-{alpha}3. These data suggest a specificity of integrin utilization dependent on the ECM ligands encountered by the cell. The interruption of normal acinar morphogenesis by anti-integrin antibodies was associated with an inhibition of cell growth and induction of apoptosis. Function-blocking antibodies had no inhibitory effect on the rate of tumor cell growth, survival or

  15. Acute Lymphoblastic Leukemia Presented as Multiple Breast Masses

    Energy Technology Data Exchange (ETDEWEB)

    Bayrak, Ilkay Koray; Yalin, Turkay; Ozmen, Zafer; Aksoz, Tolga; Doughanji, Roula [Ondokuz Mayis University, Samsun (Turkmenistan)

    2009-10-15

    Breast metastases in cases leukemia are very rare and occur primarily in patients with acute myeloid leukemia. We report the involvement of breast metastases in a 30-year-old woman with acute T cell lymphoblastic leukemia. The patient's mammograms revealed an extremely dense pattern with ill-defined, denser mass-like lesions in both breasts. A bilateral breast ultrasonographic evaluation revealed lobular-shaped and partly ill-defined hypoechoic masses with a multi-septated nodular (mottled) appearance.

  16. In situ quantitation of inflammatory mononuclear cells in ductal infiltrating breast carcinoma. Relation to prognostic parameters.

    OpenAIRE

    An, T.; Sood, U.; Pietruk, T.; Cummings, G.; Hashimoto, K; Crissman, J. D.

    1987-01-01

    The authors examined inflammatory mononuclear cells in 10 fibroadenomas and 56 ductal infiltrating type carcinomas of the breast to see whether the distribution of various subpopulations of the mononuclear cells were correlated with known histologic, biochemical, and clinical parameters of the cancers. T cells, B cells, natural killer cells, and macrophages were quantitated on frozen tissue sections, which were stained with monoclonal antibodies, as demonstrated by the immunoperoxidase techni...

  17. Response and prognosis after neoadjuvant chemotherapy in 1,051 patients with infiltrating lobular breast carcinoma

    OpenAIRE

    Loibl, S.; Volz, C.; Mau, C; Blohmer, JU; Costa, SD; Eidtmann, H.; Fasching, PA; Gerber, B; Hanusch, C; Jackisch, C.; Kümmel, S.; Huober, J; Denkert, C; Hilfrich, J.; Konecny, GE

    2014-01-01

    Invasive lobular carcinomas (ILC) show better clinical behaviour compared with other histological types, but significantly lower pathological complete response (pCR) rates after neoadjuvant chemotherapy (NACT). We investigated whether factors influencing pCR rate in ILC after NACT can be identified and whether clinical outcome is different. 9,020 breast cancer patients from nine German neoadjuvant trials with known histological type were pooled. 11.7 % of tumours were ILC. Endpoints were: pCR...

  18. STUDY OF EARLY RADIATION PNEUMONITIS IN CARCINOMA BREAST AND LUNG TREATED WITH RADIOTHERAPY

    Directory of Open Access Journals (Sweden)

    Jaganath KP

    2013-06-01

    Full Text Available Background toxicity of the respiratory system is quite common after radiotherapy of thoracic tumors. Breast and lung cancer patients represent one of the groups for whom there is a long expected survival. The quantification of lung tissue response to irradiation is important in designing treatments associated with a minimum of complication and maximum tumor control. OBJECTIVE :- To study the impact of lung volume irradiated on early pneumonitis in patients undergoing RT for cancer breast. METHOD :- The Study was conducted as per ICH GCP guidelines and Ethics Committee approval.This is a prospective study of cancer of breast and lung treated with radiotherapy from February 2004 to January 2005. Computerized tomography (CT simulation was part of treatment planning. The volume of lung irradiated was calculated by using both CLD method and summation of area technique. Chest x-ray and spirometric tests were done first as a baseline procedure and later at one month and at 3 months after completion of radiotherapy. Patients of either sex and Karnofsky performance status (KPS>70 and all cases of carcinoma breast and lung receiving radiotherapy were included.Patients who have received previous chemotherapy with drugs like bleomycin and mitomycin were excluded from the study. RESULTS. The incidence of RP in carcinoma breast is 3.9%. With conventional technique of treatment planning for carcinoma breast, percentage of lung volume irradiated in majority of cases (16/26 was within 11% and Central Lung Distance (CLD proved to be best predictor of it. The spirometry evaluation showed reduction in the percentage values in different compartments patients. Changes were maximum in patients treated with anthracyclin-based chemotherapy also. INTERPRETATION AND CONCLUSION The incidence of RP of carcinoma breast is 3.9% treated with locoregional radiotherapy, which is accepted globally. The CLD (Central Lung Distance method of calculation of PIV (Percentage of

  19. Occurrence of BOOP outside radiation field after tangential radiation therapy for breast carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Hamanishi, Tohru; Gohma, Iwao; Oida, Kazukiyo [Tenri Hospital, Nara (Japan)] (and others)

    2000-07-01

    We report three cases of bronchiolitis obliterans organizing pneumonia (BOOP) that occurred outside the radiation field after radiation therapy using tangential fields for breast carcinoma. All patients complained of a cough between 14 and 20 weeks after completion of radiation therapy. Fever also developed in two of the three. Chest radiography and computed tomography demonstrated peripheral alveolar opacities outside the radiation field on the same side as the radiation therapy. Laboratory data showed an increased level of C-reactive protein and an increased erythrocyte sedimentation rate. Bronchoalveolar lavage showed an elevated total cell count with a very high percentage of lymphocytes. Transbronchial lung biopsy revealed a histologic pattern consistent with BOOP. Treatment with corticosteroids resulted in rapid clinical improvement and complete resolution of the radiographic abnormalities. This pulmonary disorder appears to be induced by radiation, especially when a tangential field is employed for breast carcinoma, though the etiology has not been fully investigated. It is important to be aware of this type of pulmonary complication in patients given radiotherapy for breast carcinoma. (author)

  20. Epidemiologic study on carcinoma of the breast following irradiation for benign conditions in infancy and childhood

    International Nuclear Information System (INIS)

    To investigate the relationship of irradiation during infancy and childhood to the subsequent development of carcinoma of the breast, 996 eligible patients were studied at Evanston Hospital, Evanston, Illinois, and Northwestern Memorial Hospital, Chicago. This was a case-control study, with those in the control group being selected from concurrent hospital admissions for nonmalignant surgical conditions. A second group consisting of those with benign biopsy results was also studied. The Mantel-Haenszel method of analysis, controlling for age and race, was used to estimate the approximate relative risk of carcinoma of the breast in the irradiated group compared with that for the nonirradiated group. The type of radiation history included radiotherapy for mastitis or enlarged thymus (nine patients), irradiation of the head and neck (69 patients), diagnostic fluoroscopies (ten patients) and miscellaneous irradiation (52 patients) for bursitis, eczema or keloid. Based upon the data obtained from the results of this study and its analysis, we conclude that there is little evidence of increased risk of carcinoma of the breast after irradiation about the head, neck and chest areas for benign conditions in the population being studied herein. Such a risk, if indeed it exists at all for this population, is estimated to be about 10 per cent

  1. MicroRNA and histopathological characterization of pure mucinous breast carcinoma

    International Nuclear Information System (INIS)

    Pure mucinous breast carcinoma (PMBC) is an uncommon histological type of breast cancer characterized by a large amount of mucin production. MicroRNA (miRNA) is a large class of small noncoding RNA of about 22 nt involved in the regulation of various biological processes. This study aims to identify the miRNA expression profile in PMBC. MiRNA expression profiles in 11 PMBCs were analyzed by miRNA-microarray and real-time polymerase chain reaction (PCR). Thirty-one PMBCs and 27 invasive ductal carcinoma of no special types (IDC-NSTs) were assessed by immunohistochemistry using antibodies against ER, PR-progesterone receptor, HER2, Ki-67, Bcl-2, p53, PCNA, and CK5 and 6. We analyzed the miRNA expression in 11 PMBCs and corresponding normal tissues using miRNA-microarray and real-time PCR, and found that miR-143 and miR-224-5p were significantly downregulated in mucinous carcinoma tissue. Compared with IDC-NSTs, PMBC showed a significantly higher ER positive rate, lower HER-2 positive rate, and lower cell proliferation rates. To our knowledge, this is the first study to demonstrate the miRNA expression profile of PMBC, and our findings may lead to further understanding of this type of breast cancer

  2. Epidemiologic study on carcinoma of the breast following irradiation for benign conditions in infancy and childhood

    Energy Technology Data Exchange (ETDEWEB)

    Oviedo, M.A.; Chmiel, J.S.; Curb, J.D.; Kautz, J.A.; Haenszel, W.; Scanlon, E.F.

    1983-07-01

    To investigate the relationship of irradiation during infancy and childhood to the subsequent development of carcinoma of the breast, 996 eligible patients were studied at Evanston Hospital, Evanston, Illinois, and Northwestern Memorial Hospital, Chicago. This was a case-control study, with those in the control group being selected from concurrent hospital admissions for nonmalignant surgical conditions. A second group consisting of those with benign biopsy results was also studied. The Mantel-Haenszel method of analysis, controlling for age and race, was used to estimate the approximate relative risk of carcinoma of the breast in the irradiated group compared with that for the nonirradiated group. The type of radiation history included radiotherapy for mastitis or enlarged thymus (nine patients), irradiation of the head and neck (69 patients), diagnostic fluoroscopies (ten patients) and miscellaneous irradiation (52 patients) for bursitis, eczema or keloid. Based upon the data obtained from the results of this study and its analysis, we conclude that there is little evidence of increased risk of carcinoma of the breast after irradiation about the head, neck and chest areas for benign conditions in the population being studied herein. Such a risk, if indeed it exists at all for this population, is estimated to be about 10 per cent.

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

    Directory of Open Access Journals (Sweden)

    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.

  4. Immunohistochemistry applied to the differential diagnosis between ductal and lobular carcinoma of the breast.

    Science.gov (United States)

    de Deus Moura, Rafael; Wludarski, Sheila C L; Carvalho, Filomena M; Bacchi, Carlos E

    2013-01-01

    The distinction between classic lobular and ductal carcinoma, both in situ and invasive, has important therapeutic and management implications. Most ductal and lobular carcinomas are distinguished readily on hematoxylin-eosin-stained sections because of distinct histomorphologic features. In cases with ambiguous morphologic features, however, categorization in one or another type can be a challenge. Several immunohistochemical markers, including epithelial cadherin, p120, β-catenin, and low-molecular-weight and high-molecular-weight cytokeratins among others, have been introduced to help better discriminate between lobular neoplasia and ductal carcinoma. In this critical review of the literature, we comment about the usefulness and the limitations of these markers to improve the accuracy in the differential diagnosis of breast pathology.

  5. Identification of a three-gene expression signature of poor-prognosis breast carcinoma

    Directory of Open Access Journals (Sweden)

    Tozlu Sengül

    2004-12-01

    Full Text Available Abstract Background The clinical course of breast cancer is difficult to predict on the basis of established clinical and pathological prognostic criteria. Given the genetic complexity of breast carcinomas, it is not surprising that correlations with individual genetic abnormalities have also been disappointing. The use of gene expression profiles could result in more accurate and objective prognostication. Results To this end, we used real-time quantitative RT-PCR assays to quantify the mRNA expression of a large panel (n = 47 of genes previously identified as candidate prognostic molecular markers in a series of 100 ERα-positive breast tumor samples from patients with known long-term follow-up. We identified a three-gene expression signature (BRCA2, DNMT3B and CCNE1 as an independent prognostic marker (P = 0.007 by univariate analysis; P = 0.006 by multivariate analysis. This "poor prognosis" signature was then tested on an independent panel of ERα-positive breast tumors from a well-defined cohort of 104 postmenopausal breast cancer patients treated with primary surgery followed by adjuvant tamoxifen alone: although this "poor prognosis" signature was associated with shorter relapse-free survival in univariate analysis (P = 0.029, it did not persist as an independent prognostic factor in multivariate analysis (P = 0.27. Conclusion Our results confirm the value of gene expression signatures in predicting the outcome of breast cancer.

  6. Relationship between the inflammatory molecular profile of breast carcinomas and distant metastasis development.

    Directory of Open Access Journals (Sweden)

    Noemí Eiró

    Full Text Available Inflammatory conditions may promote tumor progression and aggressiveness. In previous reports, we found a group of breast cancer tumors characterized by metalloprotease-11 (MMP-11 expression by intratumoral mononuclear inflammatory cells (MICs, which was associated with distant metastasis development. Thus, in the present study we evaluated the relationship between MMP-11 expression by MICs, distant metastasis development, and a wide panel of inflammatory factors in breast carcinoma. In an initial approach, we analyzed 65 factors associated with tumor progression and inflammation, in a tumor population classified in good or bad prognosis, based on MMP-11 expression by intratumoral MICs. The most differentially expressed factors were then analyzed in a wider tumor population classified according to MMP-11 expression by MICs and also according to metastasis development. These analyses were carried out by Real-time PCR. The results showed that of the 65 starting factors analyzed, those related with MMP-11 expression by MICs were: IL-1, -5, -6, -8, -17, -18, MMP-1, TIMP-1, ADAM-8, -10, -15, -23, ADAMTS-1, -2, -15, Annexin A2, IFNβ, Claudin-3, CCL-3, MyD88, IRAK-4 and NFκB. Of them, factors more differentially expressed between both groups of tumors were IL-1, IL-5, IL-6, IL-17, IFNβ and NFκB. Thereafter, we confirmed in the wider tumor population, that there is a higher expression of those factors in tumors infiltrated by MMP-11 positive MICs. Altogether these results indicate that tumors developing worse prognosis and identified by MMP-11 expression by intratumoral MICs, shows an up-regulation of inflammatory-related genes.

  7. Genetic predisposition to in situ and invasive lobular carcinoma of the breast.

    Science.gov (United States)

    Sawyer, Elinor; Roylance, Rebecca; Petridis, Christos; Brook, Mark N; Nowinski, Salpie; Papouli, Efterpi; Fletcher, Olivia; Pinder, Sarah; Hanby, Andrew; Kohut, Kelly; Gorman, Patricia; Caneppele, Michele; Peto, Julian; Dos Santos Silva, Isabel; Johnson, Nichola; Swann, Ruth; Dwek, Miriam; Perkins, Katherine-Anne; Gillett, Cheryl; Houlston, Richard; Ross, Gillian; De Ieso, Paolo; Southey, Melissa C; Hopper, John L; Provenzano, Elena; Apicella, Carmel; Wesseling, Jelle; Cornelissen, Sten; Keeman, Renske; Fasching, Peter A; Jud, Sebastian M; Ekici, Arif B; Beckmann, Matthias W; Kerin, Michael J; Marme, Federick; Schneeweiss, Andreas; Sohn, Christof; Burwinkel, Barbara; Guénel, Pascal; Truong, Therese; Laurent-Puig, Pierre; Kerbrat, Pierre; Bojesen, Stig E; Nordestgaard, Børge G; Nielsen, Sune F; Flyger, Henrik; Milne, Roger L; Perez, Jose Ignacio Arias; Menéndez, Primitiva; Benitez, Javier; Brenner, Hermann; Dieffenbach, Aida Karina; Arndt, Volker; Stegmaier, Christa; Meindl, Alfons; Lichtner, Peter; Schmutzler, Rita K; Lochmann, Magdalena; Brauch, Hiltrud; Fischer, Hans-Peter; Ko, Yon-Dschun; Nevanlinna, Heli; Muranen, Taru A; Aittomäki, Kristiina; Blomqvist, Carl; Bogdanova, Natalia V; Dörk, Thilo; Lindblom, Annika; Margolin, Sara; Mannermaa, Arto; Kataja, Vesa; Kosma, Veli-Matti; Hartikainen, Jaana M; Chenevix-Trench, Georgia; Investigators, Kconfab; Lambrechts, Diether; Weltens, Caroline; Van Limbergen, Erik; Hatse, Sigrid; Chang-Claude, Jenny; Rudolph, Anja; Seibold, Petra; Flesch-Janys, Dieter; Radice, Paolo; Peterlongo, Paolo; Bonanni, Bernardo; Volorio, Sara; Giles, Graham G; Severi, Gianluca; Baglietto, Laura; McLean, Catriona A; Haiman, Christopher A; Henderson, Brian E; Schumacher, Fredrick; Le Marchand, Loic; Simard, Jacques; Goldberg, Mark S; Labrèche, France; Dumont, Martine; Kristensen, Vessela; Winqvist, Robert; Pylkäs, Katri; Jukkola-Vuorinen, Arja; Kauppila, Saila; Andrulis, Irene L; Knight, Julia A; Glendon, Gord; Mulligan, Anna Marie; Devillee, Peter; Tollenaar, Rob A E M; Seynaeve, Caroline M; Kriege, Mieke; Figueroa, Jonine; Chanock, Stephen J; Sherman, Mark E; Hooning, Maartje J; Hollestelle, Antoinette; van den Ouweland, Ans M W; van Deurzen, Carolien H M; Li, Jingmei; Czene, Kamila; Humphreys, Keith; Cox, Angela; Cross, Simon S; Reed, Malcolm W R; Shah, Mitul; Jakubowska, Anna; Lubinski, Jan; Jaworska-Bieniek, Katarzyna; Durda, Katarzyna; Swerdlow, Anthony; Ashworth, Alan; Orr, Nicholas; Schoemaker, Minouk; Couch, Fergus J; Hallberg, Emily; González-Neira, Anna; Pita, Guillermo; Alonso, M Rosario; Tessier, Daniel C; Vincent, Daniel; Bacot, Francois; Bolla, Manjeet K; Wang, Qin; Dennis, Joe; Michailidou, Kyriaki; Dunning, Alison M; Hall, Per; Easton, Doug; Pharoah, Paul; Schmidt, Marjanka K; Tomlinson, Ian; Garcia-Closas, Montserrat

    2014-04-01

    Invasive lobular breast cancer (ILC) accounts for 10-15% of all invasive breast carcinomas. It is generally ER positive (ER+) and often associated with lobular carcinoma in situ (LCIS). Genome-wide association studies have identified more than 70 common polymorphisms that predispose to breast cancer, but these studies included predominantly ductal (IDC) carcinomas. To identify novel common polymorphisms that predispose to ILC and LCIS, we pooled data from 6,023 cases (5,622 ILC, 401 pure LCIS) and 34,271 controls from 36 studies genotyped using the iCOGS chip. Six novel SNPs most strongly associated with ILC/LCIS in the pooled analysis were genotyped in a further 516 lobular cases (482 ILC, 36 LCIS) and 1,467 controls. These analyses identified a lobular-specific SNP at 7q34 (rs11977670, OR (95%CI) for ILC = 1.13 (1.09-1.18), P = 6.0 × 10(-10); P-het for ILC vs IDC ER+ tumors = 1.8 × 10(-4)). Of the 75 known breast cancer polymorphisms that were genotyped, 56 were associated with ILC and 15 with LCIS at P<0.05. Two SNPs showed significantly stronger associations for ILC than LCIS (rs2981579/10q26/FGFR2, P-het = 0.04 and rs889312/5q11/MAP3K1, P-het = 0.03); and two showed stronger associations for LCIS than ILC (rs6678914/1q32/LGR6, P-het = 0.001 and rs1752911/6q14, P-het = 0.04). In addition, seven of the 75 known loci showed significant differences between ER+ tumors with IDC and ILC histology, three of these showing stronger associations for ILC (rs11249433/1p11, rs2981579/10q26/FGFR2 and rs10995190/10q21/ZNF365) and four associated only with IDC (5p12/rs10941679; rs2588809/14q24/RAD51L1, rs6472903/8q21 and rs1550623/2q31/CDCA7). In conclusion, we have identified one novel lobular breast cancer specific predisposition polymorphism at 7q34, and shown for the first time that common breast cancer polymorphisms predispose to LCIS. We have shown that many of the ER+ breast cancer predisposition loci also predispose to ILC, although there is some heterogeneity

  8. Genetic Predisposition to In Situ and Invasive Lobular Carcinoma of the Breast

    Science.gov (United States)

    Petridis, Christos; Brook, Mark N.; Nowinski, Salpie; Papouli, Efterpi; Fletcher, Olivia; Pinder, Sarah; Hanby, Andrew; Kohut, Kelly; Gorman, Patricia; Caneppele, Michele; Peto, Julian; dos Santos Silva, Isabel; Johnson, Nichola; Swann, Ruth; Dwek, Miriam; Perkins, Katherine-Anne; Gillett, Cheryl; Houlston, Richard; Ross, Gillian; De Ieso, Paolo; Southey, Melissa C.; Hopper, John L.; Provenzano, Elena; Apicella, Carmel; Wesseling, Jelle; Cornelissen, Sten; Keeman, Renske; Fasching, Peter A.; Jud, Sebastian M.; Ekici, Arif B.; Beckmann, Matthias W.; Kerin, Michael J.; Marme, Federick; Schneeweiss, Andreas; Sohn, Christof; Burwinkel, Barbara; Guénel, Pascal; Truong, Therese; Laurent-Puig, Pierre; Kerbrat, Pierre; Bojesen, Stig E.; Nordestgaard, Børge G.; Nielsen, Sune F.; Flyger, Henrik; Milne, Roger L.; Perez, Jose Ignacio Arias; Menéndez, Primitiva; Benitez, Javier; Brenner, Hermann; Dieffenbach, Aida Karina; Arndt, Volker; Stegmaier, Christa; Meindl, Alfons; Lichtner, Peter; Schmutzler, Rita K.; Lochmann, Magdalena; Brauch, Hiltrud; Fischer, Hans-Peter; Ko, Yon-Dschun; Nevanlinna, Heli; Muranen, Taru A.; Aittomäki, Kristiina; Blomqvist, Carl; Bogdanova, Natalia V.; Dörk, Thilo; Lindblom, Annika; Margolin, Sara; Mannermaa, Arto; Kataja, Vesa; Kosma, Veli-Matti; Hartikainen, Jaana M.; Chenevix-Trench, Georgia; Investigators, kConFab; Lambrechts, Diether; Weltens, Caroline; Van Limbergen, Erik; Hatse, Sigrid; Chang-Claude, Jenny; Rudolph, Anja; Seibold, Petra; Flesch-Janys, Dieter; Radice, Paolo; Peterlongo, Paolo; Bonanni, Bernardo; Volorio, Sara; Giles, Graham G.; Severi, Gianluca; Baglietto, Laura; Mclean, Catriona A.; Haiman, Christopher A.; Henderson, Brian E.; Schumacher, Fredrick; Le Marchand, Loic; Simard, Jacques; Goldberg, Mark S.; Labrèche, France; Dumont, Martine; Kristensen, Vessela; Winqvist, Robert; Pylkäs, Katri; Jukkola-Vuorinen, Arja; Kauppila, Saila; Andrulis, Irene L.; Knight, Julia A.; Glendon, Gord; Mulligan, Anna Marie; Devillee, Peter; Tollenaar, Rob A. E. M.; Seynaeve, Caroline M.; Kriege, Mieke; Figueroa, Jonine; Chanock, Stephen J.; Sherman, Mark E.; Hooning, Maartje J.; Hollestelle, Antoinette; van den Ouweland, Ans M. W.; van Deurzen, Carolien H. M.; Li, Jingmei; Czene, Kamila; Humphreys, Keith; Cox, Angela; Cross, Simon S.; Reed, Malcolm W. R.; Shah, Mitul; Jakubowska, Anna; Lubinski, Jan; Jaworska-Bieniek, Katarzyna; Durda, Katarzyna; Swerdlow, Anthony; Ashworth, Alan; Orr, Nicholas; Schoemaker, Minouk; Couch, Fergus J.; Hallberg, Emily; González-Neira, Anna; Pita, Guillermo; Alonso, M. Rosario; Tessier, Daniel C.; Vincent, Daniel; Bacot, Francois; Bolla, Manjeet K.; Wang, Qin; Dennis, Joe; Michailidou, Kyriaki; Dunning, Alison M.; Hall, Per; Easton, Doug; Pharoah, Paul; Schmidt, Marjanka K.; Tomlinson, Ian; Garcia-Closas, Montserrat

    2014-01-01

    Invasive lobular breast cancer (ILC) accounts for 10–15% of all invasive breast carcinomas. It is generally ER positive (ER+) and often associated with lobular carcinoma in situ (LCIS). Genome-wide association studies have identified more than 70 common polymorphisms that predispose to breast cancer, but these studies included predominantly ductal (IDC) carcinomas. To identify novel common polymorphisms that predispose to ILC and LCIS, we pooled data from 6,023 cases (5,622 ILC, 401 pure LCIS) and 34,271 controls from 36 studies genotyped using the iCOGS chip. Six novel SNPs most strongly associated with ILC/LCIS in the pooled analysis were genotyped in a further 516 lobular cases (482 ILC, 36 LCIS) and 1,467 controls. These analyses identified a lobular-specific SNP at 7q34 (rs11977670, OR (95%CI) for ILC = 1.13 (1.09–1.18), P = 6.0×10−10; P-het for ILC vs IDC ER+ tumors = 1.8×10−4). Of the 75 known breast cancer polymorphisms that were genotyped, 56 were associated with ILC and 15 with LCIS at P<0.05. Two SNPs showed significantly stronger associations for ILC than LCIS (rs2981579/10q26/FGFR2, P-het = 0.04 and rs889312/5q11/MAP3K1, P-het = 0.03); and two showed stronger associations for LCIS than ILC (rs6678914/1q32/LGR6, P-het = 0.001 and rs1752911/6q14, P-het = 0.04). In addition, seven of the 75 known loci showed significant differences between ER+ tumors with IDC and ILC histology, three of these showing stronger associations for ILC (rs11249433/1p11, rs2981579/10q26/FGFR2 and rs10995190/10q21/ZNF365) and four associated only with IDC (5p12/rs10941679; rs2588809/14q24/RAD51L1, rs6472903/8q21 and rs1550623/2q31/CDCA7). In conclusion, we have identified one novel lobular breast cancer specific predisposition polymorphism at 7q34, and shown for the first time that common breast cancer polymorphisms predispose to LCIS. We have shown that many of the ER+ breast cancer predisposition loci also predispose to ILC, although there

  9. Genetic predisposition to in situ and invasive lobular carcinoma of the breast.

    Directory of Open Access Journals (Sweden)

    Elinor Sawyer

    2014-04-01

    Full Text Available Invasive lobular breast cancer (ILC accounts for 10-15% of all invasive breast carcinomas. It is generally ER positive (ER+ and often associated with lobular carcinoma in situ (LCIS. Genome-wide association studies have identified more than 70 common polymorphisms that predispose to breast cancer, but these studies included predominantly ductal (IDC carcinomas. To identify novel common polymorphisms that predispose to ILC and LCIS, we pooled data from 6,023 cases (5,622 ILC, 401 pure LCIS and 34,271 controls from 36 studies genotyped using the iCOGS chip. Six novel SNPs most strongly associated with ILC/LCIS in the pooled analysis were genotyped in a further 516 lobular cases (482 ILC, 36 LCIS and 1,467 controls. These analyses identified a lobular-specific SNP at 7q34 (rs11977670, OR (95%CI for ILC = 1.13 (1.09-1.18, P = 6.0 × 10(-10; P-het for ILC vs IDC ER+ tumors = 1.8 × 10(-4. Of the 75 known breast cancer polymorphisms that were genotyped, 56 were associated with ILC and 15 with LCIS at P<0.05. Two SNPs showed significantly stronger associations for ILC than LCIS (rs2981579/10q26/FGFR2, P-het = 0.04 and rs889312/5q11/MAP3K1, P-het = 0.03; and two showed stronger associations for LCIS than ILC (rs6678914/1q32/LGR6, P-het = 0.001 and rs1752911/6q14, P-het = 0.04. In addition, seven of the 75 known loci showed significant differences between ER+ tumors with IDC and ILC histology, three of these showing stronger associations for ILC (rs11249433/1p11, rs2981579/10q26/FGFR2 and rs10995190/10q21/ZNF365 and four associated only with IDC (5p12/rs10941679; rs2588809/14q24/RAD51L1, rs6472903/8q21 and rs1550623/2q31/CDCA7. In conclusion, we have identified one novel lobular breast cancer specific predisposition polymorphism at 7q34, and shown for the first time that common breast cancer polymorphisms predispose to LCIS. We have shown that many of the ER+ breast cancer predisposition loci also predispose to ILC, although there is some heterogeneity

  10. Do younger women with non-metastatic and non-inflammatory breast carcinoma have poor prognosis?

    Directory of Open Access Journals (Sweden)

    Rajan Balakrishnan

    2004-01-01

    Full Text Available Abstract Background Controversy abounds over whether breast cancer in younger women is more aggressive than those in older. The aim of the study was to assess the influence of age on long-term survival of women with breast carcinoma. Materials and Methods Patients with non-metastatic and non-inflammatory invasive breast carcinoma treated at the Regional Cancer Centre, Trivandrum, Kerala, India during 1990–93 were divided into 4 age groups as 60 years. The overall survival (OS for each age group was estimated using the Kaplan-Meier method in relation to the primary tumor (T and the axillary node status (N. The OS of the various age groups were compared using the log-rank test. Hazard ratio and 95% confidence interval for each age group was estimated using Cox-regression model after adjusting for T and N. Results Between 1990–1993, 1701 women (26%, Conclusion Women under 40 years with T3/ T4 breast lesions and/or positive axillary nodes were found to have a significantly poorer survival.

  11. Clinical relevance of breast cancer-related genes as potential biomarkers for oral squamous cell carcinoma

    International Nuclear Information System (INIS)

    Squamous cell carcinoma of the oral cavity (OSCC) is a common cancer form with relatively low 5-year survival rates, due partially to late detection and lack of complementary molecular markers as targets for treatment. Molecular profiling of head and neck cancer has revealed biological similarities with basal-like breast and lung carcinoma. Recently, we showed that 16 genes were consistently altered in invasive breast tumors displaying varying degrees of aggressiveness. To extend our findings from breast cancer to another cancer type with similar characteristics, we performed an integrative analysis of transcriptomic and proteomic data to evaluate the prognostic significance of the 16 putative breast cancer-related biomarkers in OSCC using independent microarray datasets and immunohistochemistry. Predictive models for disease-specific (DSS) and/or overall survival (OS) were calculated for each marker using Cox proportional hazards models. We found that CBX2, SCUBE2, and STK32B protein expression were associated with important clinicopathological features for OSCC (peritumoral inflammatory infiltration, metastatic spread to the cervical lymph nodes, and tumor size). Consequently, SCUBE2 and STK32B are involved in the hedgehog signaling pathway which plays a pivotal role in metastasis and angiogenesis in cancer. In addition, CNTNAP2 and S100A8 protein expression were correlated with DSS and OS, respectively. Taken together, these candidates and the hedgehog signaling pathway may be putative targets for drug development and clinical management of OSCC patients

  12. SEMA6D Expression and Patient Survival in Breast Invasive Carcinoma

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    Dongquan Chen

    2015-01-01

    Full Text Available Breast cancer (BC is the second most common cancer diagnosed in American women and is also the second leading cause of cancer death in women. Research has focused heavily on BC metastasis. Multiple signaling pathways have been implicated in regulating BC metastasis. Our knowledge of regulation of BC metastasis is, however, far from complete. Identification of new factors during metastasis is an essential step towards future therapy. Our labs have focused on Semaphorin 6D (SEMA6D, which was implicated in immune responses, heart development, and neurogenesis. It will be interesting to know SEMA6D-related genomic expression profile and its implications in clinical outcome. In this study, we examined the public datasets of breast invasive carcinoma from The Cancer Genome Atlas (TCGA. We analyzed the expression of SEMA6D along with its related genes, their functions, pathways, and potential as copredictors for BC patients’ survival. We found 6-gene expression profile that can be used as such predictors. Our study provides evidences for the first time that breast invasive carcinoma may contain a subtype based on SEMA6D expression. The expression of SEMA6D gene may play an important role in promoting patient survival, especially among triple negative breast cancer patients.

  13. CD40L induces multidrug resistance to apoptosis in breast carcinoma and lymphoma cells through caspase independent and dependent pathways

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    Blay Jean-Yves

    2006-03-01

    Full Text Available Abstract Background CD40L was found to reduce doxorubicin-induced apoptosis in non Hodgkin's lymphoma cell lines through caspase-3 dependent mechanism. Whether this represents a general mechanism for other tumor types is unknown. Methods The resistance induced by CD40L against apoptosis induced by a panel of cytotoxic chemotherapeutic drugs in non Hodgkin's lymphoma and breast carcinoma cell lines was investigated. Results Doxorubicin, cisplatyl, etoposide, vinblastin and paclitaxel increased apoptosis in a dose-dependent manner in breast carcinoma as well as in non Hodgkin's lymphoma cell lines. Co-culture with irradiated L cells expressing CD40L significantly reduced the percentage of apoptotic cells in breast carcinoma and non Hodgkin's lymphoma cell lines treated with these drugs. In breast carcinoma cell lines, these 5 drugs induced an inconsistent increase of caspase-3/7 activity, while in non Hodgkin's lymphoma cell lines all 5 drugs increased caspase-3/7 activity up to 28-fold above baseline. Co-culture with CD40L L cells reduced (-39% to -89% the activation of caspase-3/7 induced by these agents in all 5 non Hodgkin's lymphoma cell lines, but in none of the 2 breast carcinoma cell lines. Co culture with CD40L L cells also blocked the apoptosis induced by exogenous ceramides in breast carcinoma and non Hodgkin's lymphoma cell lines through a caspase-3-like, 8-like and 9-like dependent pathways. Conclusion These results indicate that CD40L expressed on adjacent non tumoral cells induces multidrug resistance to cytotoxic agents and ceramides in both breast carcinoma and non Hodgkin's lymphoma cell lines, albeit through a caspase independent and dependent pathway respectively.

  14. Metastatic Deposits of Breast Lobular Carcinoma to Small Bowel and Rectum

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    W. Eljabu

    2011-01-01

    Full Text Available Breast cancer is the most frequent malignancy in women accounting for approximately 32% of all cancers, with a lifetime risk of 1 in 10. It causes considerable morbidity and mortality. Recently, the survival rate has dramatically increased due to early detection of the disease and improvement in the treatment measures. However, more than 30% of the patients develop metastatic diseases following surgical treatment, radiotherapy, hormonal therapy, or chemotherapy. Distant spread is usually found in bones, lungs, liver, brain and skin. Rarely, it spreads to bowel, spleen, gallbladder, pancreas, urinary bladder, and eyes. Breast cancer is the second commonest primary tumour responsible for gastrointestinal metastases after malignant melanoma. We report a case of a Caucasian female who developed an intestinal obstruction secondary to metastatic deposits to the small bowel and later to the rectum from breast lobular carcinoma 2 years after mastectomy, axillary clearance, radiotherapy, hormonal therapy, and transverse rectus abdominis myocutaneous (TRAM flap for reconstruction.

  15. Colorectal carcinoma in a patient with prior breast cancer: Is there a causal link?

    International Nuclear Information System (INIS)

    A 70-year-old female patient with prior breast cancer was diagnosed with colorectal carcinoma six years following the original breast referral. The cancers were both discovered at an early stage enabling potentially curative surgery to be performed, with an associated good long-term prognosis. This article explores a range of cancer risk factors associated with lifestyle, genetics and medication to ascertain whether the two primary cancers were independent oncological events, or whether they were related. Factors such as smoking, alcohol consumption, genetic predisposition and the use of contraceptives and Tamoxifen may increase the relative risk for both cancers. Various studies have offered conflicting data regarding the relative risk for developing the second cancer, but long-term cohort studies will continue to add to the evidence base. It is possible that the outcomes of these studies may have implications for the follow up of breast cancer patients within the colorectal cancer screening service

  16. A rare case of breast carcinoma co-existing with axillary mantle cell lymphoma

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    Scally John

    2003-12-01

    Full Text Available Abstract Background Mantle cell lymphoma (MCL is a rare variety of non-Hodgkin's lymphoma which originates from CD5+ B-cell population in the mantle zones of lymphoid follicles. Coexistence of such tumours in the axillary lymph nodes with invasive breast cancers without prior history of adjuvant chemotherapy or radiotherapy has not been previously reported in literature. Case report We report a rare case of breast cancer co-existing with stage I mantle cell lymphoma of the ipsilateral axillary lymph node detected fortuitously by population screening. Conclusion Though some studies have tried to prove breast carcinomas and lymphomas to share a common molecular or viral link, more research needs to be done to establish whether such a link truly exists.

  17. Tamoxifen Citrate, Letrozole, Anastrozole, or Exemestane With or Without Chemotherapy in Treating Patients With Invasive RxPONDER Breast Cancer

    Science.gov (United States)

    2016-09-28

    Ductal Breast Carcinoma In Situ; Estrogen Receptor and/or Progesterone Receptor Positive; HER2/Neu Negative; Invasive Breast Carcinoma; Multicentric Breast Carcinoma; Multifocal Breast Carcinoma; Synchronous Bilateral Breast Carcinoma

  18. High expression of Sonic Hedgehog signaling pathway genes indicates a risk of recurrence of breast carcinoma

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    Jeng KS

    2013-12-01

    Full Text Available Kuo-Shyang Jeng,1 I-Shyan Sheen,2 Wen-Juei Jeng,2 Ming-Che Yu,3 Hsin-I Hsiau,3 Fang-Yu Chang31Department of Surgery, Far Eastern Memorial Hospital, Taipei, 2Department of Internal Medicine, Chang-Gung Memorial Hospital, Linkou Medical Center, Chang-Gung University, Tao-Yuan, 3Department of Medical Research, Far Eastern Memorial Hospital, Taipei, TaiwanBackground: Abnormal activation of the Sonic Hedgehog (SHH signaling pathway contributing to carcinogenesis of some organs has been reported in the literature. We hypothesize that activation of the SHH pathway contributes to the recurrence of breast carcinoma.Methods: Fifty consecutive patients with invasive breast carcinoma following curative resection were enrolled in this prospective study. The ratios of messenger RNA (mRNA expression for Sonic Hedgehog (SHH, patched homolog-1 (PTCH-1, glioma-associated oncogene-1 (GLI-1, and smoothened (SMOH were measured between breast carcinoma tissue and paired noncancerous breast tissue. These ratios were compared with their clinicopathologic characteristics. These factors and the mRNA ratios were compared between patients with recurrence and those without recurrence.Results: The size of the invasive cancer correlated significantly with the ratio of SHH mRNA (P=0.001, that of PTCH-1 mRNA (P=0.005, and that of SMOH mRNA (P=0.021. Lymph node involvement correlated significantly with the ratio of SMOH mRNA (P=0.041. The correlation between Her-2 neu and the ratio of GLI-1 mRNA was statistically significant (P=0.012. Each ratio of mRNA of SHH, PTCH-1, GLI-1, and SMOH correlated significantly with cancer recurrence (P<0.001 for each.Conclusion: We suggest that high expression of SHH mRNA, PTCH-1 mRNA, GLI-1 mRNA, and SMOH mRNA in breast cancer tissue correlates with invasiveness and is a potential biomarker to predict postoperative recurrence.Keywords: SHH pathway, breast carcinoma, prediction, recurrence

  19. Present and future possibilities for early diagnosis of hepatocellular carcinoma

    Institute of Scientific and Technical Information of China (English)

    Piotr; Stefaniuk; Janusz; Cianciara; Alicja; Wiercinska-Drapalo

    2010-01-01

    Hepatocellular carcinoma(HCC) represents the fifth most common cancer in the world,and the third most frequent oncological cause of death.The incidence of HCC is on the increase.HCC typically develops in patients with chronic liver diseases,and cirrhosis,usually with viral etiology,is the strongest predisposing factor.Nowadays HCC diagnosis is a multistage process including clinical,laboratory,imaging and pathological examinations.The prognosis of HCC is mostly poor,because of detection at an advanced,non-r...

  20. Two cases of breast carcinoma with osteoclastic giant cells: Are the osteoclastic giant cells pro-tumoural differentiation of macrophages?

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    Shishido-Hara Yukiko

    2010-08-01

    Full Text Available Abstract Breast carcinoma with osteoclastic giant cells (OGCs is characterized by multinucleated OGCs, and usually displays inflammatory hypervascular stroma. OGCs may derive from tumor-associated macrophages, but their nature remains controversial. We report two cases, in which OGCs appear in common microenvironment despite different tumoural histology. A 44-year-old woman (Case 1 had OGCs accompanying invasive ductal carcinoma, and an 83-year-old woman (Case 2 with carcinosarcoma. Immunohistochemically, in both cases, tumoural and non-tumoural cells strongly expressed VEGF and MMP12, which promote macrophage migration and angiogenesis. The Chalkley count on CD-31-stained sections revealed elevated angiogenesis in both cases. The OGCs expressed bone-osteoclast markers (MMP9, TRAP, cathepsin K and a histiocyte marker (CD68, but not an MHC class II antigen, HLA-DR. The results indicate a pathogenesis: regardless of tumoural histology, OGCs derive from macrophages, likely in response to hypervascular microenvironments with secretion of common cytokines. The OGCs have acquired bone-osteoclast-like characteristics, but lost antigen presentation abilities as an anti-cancer defense. Appearance of OGCs may not be anti-tumoural immunological reactions, but rather pro-tumoural differentiation of macrophage responding to hypervascular microenvironments induced by breast cancer.

  1. Clinicopathological Characteristics and Survival Outcomes of Invasive Cribriform Carcinoma of Breast: A SEER Population-Based Study.

    Science.gov (United States)

    Liu, Xi-Yu; Jiang, Yi-Zhou; Liu, Yi-Rong; Zuo, Wen-Jia; Shao, Zhi-Ming

    2015-08-01

    Invasive cribriform carcinoma (ICC) is a rare histologic subtype of breast cancer. We aimed to investigate the clinicopathological characteristics and survival outcomes of ICC.Using the Surveillance, Epidemiology, and End Results (SEER) database, we identified 233,337 female patients diagnosed with ICC (n = 618) or infiltrating ductal carcinoma (IDC) (n = 232,719). Univariate and multivariate survival analyses were utilized to calculate and compare disease-specific survival (DSS) and overall survival (OS). A 1:1 paired match was carried out on age, tumor stage, tumor grade, estrogen receptor (ER) status, and progesterone receptor (PR) status. Baseline characteristics and survival outcomes were also analyzed in ER-positive tumors. Subgroup analyses summarized the hazard ratio (HR) of IDC versus ICC using a forest plot.ICCs presented smaller size, lower grade, higher ER and PR positive rate, less nodal metastasis, and were less likely to be treated with mastectomy compared to IDCs. Five-year DSS rates were significantly better for patients with ICC than for patients with IDC (98.8% vs. 93%, P understanding of ICC might lead to more individualized and tailored therapy for breast cancer patients. PMID:26252312

  2. Collision tumours, squamous cell carcinoma of larynx, papillary thyroid carcinoma, metastatic lymphatic node. Clinical Presentation

    International Nuclear Information System (INIS)

    Male patient with 35 years old, merchant from Capiata, no history of smoking or alcoholism, with 2 months history of bilateral neck nodes, sore throat, weight loss of 8 kg., dysphonia, progressive dyspne a on medium efforts dyspne a at rest so you see the urgency of the Hospital de Clinicas. On examination: lucid, collaborator, normosomico, with dysphonia, stri dor and dyspne a. P S: 2. No hemodynamic or fever. Neck: tumor mass of 6 cm in diameter, infrahiodea right, accompanying the movement of swallowing, bilateral jugular carotid lymphadenopathy high of 2 cm in diameter, solid-elastic smooth, mobile; lymphadenopathy average lower right carotid and jugular similar characteristics. Laryngoscopy smooth, submucosal, nodular lesion on right vocal cord, paralytic in middle position; aritenoides edematous law, glottal gap of 10%. Mobile left vocal cord. Remainder of the examination: Normal. Emergency tracheotomy performed. Biopsy of the lesion: invasive carcinoma, without other specifications. Laboratory tests: Hb: 11gr% eosinophilia. ECG, Rx. Chest and abdominal ultrasound: within normal limits. CT: tumor mass of 4.5 cm in diameter in right vocal cord, which is in middle position, and infiltrates the thyroid cartilage soft tissue. In thyroid lobe right: node 5 cm diameter. Cervical lymphadenopathy 2 cm in diameter in bilateral high carotid jugular region, medium and low carotid jugular right. 2/9/09 Surgery: Tumor infiltrating infrahiodea right muscles, jugular Total laryngectomy with bilateral carotid dissection, level 2,3 and 4. Right Thyroid lobectomy. Infrahiodea muscle resection. Pathology: 1-larynx neoplasms consist collision, poorly differentiated right infraglotis (3.2 cm.) Keratinizing squamous carcinoma infiltrating focally in depth the laryngeal cartilage through it, and a papillary carcinoma right thyroid lobe (3.4 cm.) massively infiltrating peritiroideo fibroadipose and skeletal muscle tissue infiltrating through the laryngeal cartilage and extending to

  3. Gastric signet-ring adenocarcinoma presenting with breast metastasis

    Institute of Scientific and Technical Information of China (English)

    Anastasios L Boutis; Charalambos Andreadis; Frideriki Patakiouta; Despina Mouratidou

    2006-01-01

    Breast metastases from gastric cancer are extremely rare. A case report of a 37-year-old female with breast inflammatory invasion and ascites is described. Breast biopsy revealed carcinomatous invasion of the lymphatics from adenocarcinoma cells with signet-ring features.Estrogen (ER) and progesterone receptors (PR) and c-erb-B2 were negative. Upper gastrointestinal endoscopy revealed a prepyloric ulcerative mass. Histopathologic examination of the lesion showed infiltration from a highgrade adenocarcinoma, identical with that of the breast.Immunostaining was positive for cytokeratins CK-7 and CK-20 and CEA and negative for ER and PR. Ascitic fluid cytology was positive for adenocarcinoma cells. Mammography was not diagnostic. Abdominal CT scanning revealed large ovarian masses suggestive of metastases (Krukenberg's tumor). A cisplatin-based regimen was given but no objective response was observed. The patient died six months after initial diagnosis. A review of the literature is performed.

  4. Atypical presentation of a mucinous tumor of the breast as clustered microcalcifications; Presentacion atipica de un tumor mucinoso de mama como microcalcificaciones agrupadas

    Energy Technology Data Exchange (ETDEWEB)

    Elorz, M.; Pina, L.; Bastarrika, G.; Bergaz, F. [Clinica Universitaria de Navarra. Pamplona (Spain)

    2001-07-01

    We present a case of mucinous breast carcinoma in which the only mammographic finding was the presence of a cluster of polymorphic microcalcifications with a maximum diameter of 4 mm. The histological study showed the lesion to correspond to a pure mucinous subtype. A review of the literature confirmed this to be a frankly atypical presentation, for which reason we consider it of interest to the radiologist. (Author) 11 refs.

  5. Preservation of cosmesis with low complication risk after conservative surgery and radiotherapy for ductal carcinoma in situ of the breast

    International Nuclear Information System (INIS)

    Purpose: Although the clinical outcome after treatment of ductal carcinoma in situ (DCIS) using breast-conservation surgery and radiation therapy has been well documented, little data has been reported on cosmetic outcome or treatment complications. Therefore, the present study was performed to evaluate cosmesis and complications after breast-conservation treatment for DCIS and to analyze various factors that might affect cosmesis and predispose to complications. Methods and Materials: The records of 90 patients who were alive without evidence of disease with a 3-year minimum follow-up were evaluated for cosmetic results and treatment complications following breast-conservation surgery and radiation therapy for DCIS. Complete gross excision of the primary tumor had been performed in all patients. Additionally, 24 patients had undergone an axillary lymph node dissection in the earlier years of the study. The majority of the patients had received 50-50.4 Gy to the whole breast followed by an electron boost for a total dose of 60-66 Gy. Results: The cosmetic results of 90 evaluable patients at 3 years were: excellent in 69 (77%), good in 19 (21%), and fair in 2 (2%). The cosmetic results of 64 evaluable patients at 5 years were: excellent in 46 (72%), good in 16 (25%), and fair in 2 (3%). Factors associated with worse cosmetic results were an increased volume of tissue excised (>70 cm3) and a negative ipsilateral breast biopsy after radiotherapy. Complications in the 24 patients with an axillary dissection were: arm edema (n = 6), cellulitis of the arm (n = 5), and axillary vein thrombosis (n = 1). Complications in the 66 patients without an axillary dissection were: cellulitis of the arm (n = 1) and cellulitis of the breast (n = 1). Discussion: Breast-conservation surgery followed by radiation therapy achieved excellent or good cosmetic results in 98 and 97% of patients at 3 years and 5 years, respectively. Complications were associated primarily with axillary

  6. Unusual Presentation of Hepatocellular Carcinoma into Right iliac fossa: A Rare Entity.

    Science.gov (United States)

    Uthamalingam, Murali; Periyasamy, Karthikumaran

    2015-11-01

    Hepatocellular carcinoma (HCC) is the most common primary malignant hepatic tumour. Hepatocellular carcinoma presenting itself or extending into the right iliac fossa (RIF) is a very rare entity. We report on a rare case of hepatocellular carcinoma in a 60-year-old lady, presented with a mobile mass in the lower abdomen without cirrhosis, with normal α-feto protein levels (AFP) or any known risk factors for liver disease. HCC in this case was unusual in its presentation both in the patient as well as a disease.

  7. Atypical Chest Pain: An Unusual Presentation of Spinal Metastasis due to Penile Carcinoma

    Science.gov (United States)

    Pywell, Sarah; Dott, Cameron; Khan, Mohammad Taimur; Sivanadarajah, Naveethan

    2016-01-01

    Spinal metastases may present in a myriad of ways, most commonly back pain with or without neurology. We report an unusual presentation of isolated atypical chest pain preceding metastatic cord compression, secondary to penile carcinoma. Spinal metastasis from penile carcinoma is rare with few cases reported. This unusual presentation highlights the need for a heightened level of clinical suspicion for spinal metastases as a possible cause for chest pain in any patients with a history of carcinoma. The case is discussed with reference to the literature. PMID:27429829

  8. Atypical Chest Pain: An Unusual Presentation of Spinal Metastasis due to Penile Carcinoma

    Directory of Open Access Journals (Sweden)

    Sarah Pywell

    2016-01-01

    Full Text Available Spinal metastases may present in a myriad of ways, most commonly back pain with or without neurology. We report an unusual presentation of isolated atypical chest pain preceding metastatic cord compression, secondary to penile carcinoma. Spinal metastasis from penile carcinoma is rare with few cases reported. This unusual presentation highlights the need for a heightened level of clinical suspicion for spinal metastases as a possible cause for chest pain in any patients with a history of carcinoma. The case is discussed with reference to the literature.

  9. 8p22 MTUS1 gene product ATIP3 is a novel anti-mitotic protein underexpressed in invasive breast carcinoma of poor prognosis.

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    Sylvie Rodrigues-Ferreira

    Full Text Available BACKGROUND: Breast cancer is a heterogeneous disease that is not totally eradicated by current therapies. The classification of breast tumors into distinct molecular subtypes by gene profiling and immunodetection of surrogate markers has proven useful for tumor prognosis and prediction of effective targeted treatments. The challenge now is to identify molecular biomarkers that may be of functional relevance for personalized therapy of breast tumors with poor outcome that do not respond to available treatments. The Mitochondrial Tumor Suppressor (MTUS1 gene is an interesting candidate whose expression is reduced in colon, pancreas, ovary and oral cancers. The present study investigates the expression and functional effects of MTUS1 gene products in breast cancer. METHODS AND FINDINGS: By means of gene array analysis, real-time RT-PCR and immunohistochemistry, we show here that MTUS1/ATIP3 is significantly down-regulated in a series of 151 infiltrating breast cancer carcinomas as compared to normal breast tissue. Low levels of ATIP3 correlate with high grade of the tumor and the occurrence of distant metastasis. ATIP3 levels are also significantly reduced in triple negative (ER- PR- HER2- breast carcinomas, a subgroup of highly proliferative tumors with poor outcome and no available targeted therapy. Functional studies indicate that silencing ATIP3 expression by siRNA increases breast cancer cell proliferation. Conversely, restoring endogenous levels of ATIP3 expression leads to reduced cancer cell proliferation, clonogenicity, anchorage-independent growth, and reduces the incidence and size of xenografts grown in vivo. We provide evidence that ATIP3 associates with the microtubule cytoskeleton and localizes at the centrosomes, mitotic spindle and intercellular bridge during cell division. Accordingly, live cell imaging indicates that ATIP3 expression alters the progression of cell division by promoting prolonged metaphase, thereby leading to a

  10. Metastatic Renal Cell Carcinoma Presenting as Nasal Mass: Case Report and Review of Literature.

    Science.gov (United States)

    Mahajan, Ritesh; Mayappa, Nagaraj; Prashanth, V

    2016-09-01

    Sinonasal neoplasms are rare and exceptional site for metastatic tumours and comprising CT scan revealed a tumour in the right nasal cavity and maxillary sinus. The presence of primary renal cell carcinoma was recognized only after surgical removal of metastatic tumour. Very few reports have been presented in literature of metastatic renal cell carcinoma in the sinonasal region. We present this case to document its occurrence; highlight the rarity, presentation and difficulties in diagnosis and treatment along with review of literature. PMID:27508143

  11. Lung carcinoma presenting as a solitary, painless frontal bone lump.

    Science.gov (United States)

    García Carretero, Rafael; Sanchez-Redondo, Jorge; Barrio-Alonso, Maria-Jesus; Lopez-Marti, Maria-Pilar

    2015-01-01

    A 50-year-old patient, a smoker, was admitted to the hospital, with a solitary scalp lump. Subcutaneous lumps of the scalp are common but usually benign; however, the painless lump in our patient turned out to be a malignant osteolytic lesion of the skull. Frontal bone was involved, and the disease had spread to the dura. Neuroimaging showed osteolytic lesions involving the axial skeleton, skull and several vertebrae. MRI showed the involvement of the second cervical vertebra, which prompted us to start treatment with dexamethasone. Since the spinal cord was not involved, Oncologists decided not to start radiotherapy treatment until we had reached the final diagnosis. A frontal bone biopsy confirmed the diagnosis of lung carcinoma. Chest X-ray did not identify the pulmonary nodule, but CT scan revealed a 1 cm peripheral, spiculated, pulmonary nodule within a pathological parenchyma (severe diffuse pulmonary emphysema). PMID:26677150

  12. Histological analysis of gamma delta T lymphocytes infiltrating human triple-negative breast carcinomas

    Directory of Open Access Journals (Sweden)

    Jose Villacorta Hidalgo

    2014-12-01

    Full Text Available Breast cancer is the leading cause of cancer death in women and the second most common cancer worldwide after lung cancer. The remarkable heterogeneity of breast cancers influences numerous diagnostic, therapeutic and prognostic factors. Triple-negative breast cancers (TNBCs lack expression of HER2 and the estrogen and progesterone receptors and often contain lymphocytic infiltrates. Most of TNBCs are invasive ductal carcinomas (IDCs with poor prognosis, whereas prognostically more favorable subtypes such as medullary breast carcinomas (MBCs are somewhat less frequent. Infiltrating T cells have been associated with an improved clinical outcome in TNBCs. The prognostic role of γδ T cells within CD3+ tumor-infiltrating T lymphocytes remains unclear. We analyzed 26 TNBCs, 14 IDCs and 12 MBCs, using immunohistochemistry for the quantity and patterns of γδ T-cell infitrates within the tumor microenvironment. In both types of TNBCs, we found higher numbers of γδ T cells in comparison with normal breast tissues and fibroadenomas. The numbers of infiltrating γδ T cells were higher in MBCs than in IDCs. γδ T cells in MBCs were frequently located in direct contact with tumor cells, within the tumor and at its invasive border. In contrast, most γδ T cells in IDCs were found in clusters within the tumor stroma. These findings could be associated with the fact that the patient’s prognosis in MBCs is better than that in IDCs. Further studies to characterize these γδ T cells at the molecular and functional level are in progress.

  13. 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

  14. Exosomes released from breast cancer carcinomas stimulate cell movement.

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    Dinari A Harris

    Full Text Available For metastasis to occur cells must communicate with to their local environment to initiate growth and invasion. Exosomes have emerged as an important mediator of cell-to-cell signalling through the transfer of molecules such as mRNAs, microRNAs, and proteins between cells. Exosomes have been proposed to act as regulators of cancer progression. Here, we study the effect of exosomes on cell migration, an important step in metastasis. We performed cell migration assays, endocytosis assays, and exosome proteomic profiling on exosomes released from three breast cancer cell lines that model progressive stages of metastasis. Results from these experiments suggest: (1 exosomes promote cell migration and (2 the signal is stronger from exosomes isolated from cells with higher metastatic potentials; (3 exosomes are endocytosed at the same rate regardless of the cell type; (4 exosomes released from cells show differential enrichment of proteins with unique protein signatures of both identity and abundance. We conclude that breast cancer cells of increasing metastatic potential secrete exosomes with distinct protein signatures that proportionally increase cell movement and suggest that released exosomes could play an active role in metastasis.

  15. Epigenetic reversion of breast carcinoma phenotype is accompaniedby DNA sequestration

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    Sandal, Tone; Valyi-Nagy, Klara; Spencer, Virginia A.; Folberg,Robert; Bissell, Mina J.; Maniotis, Andrew J.

    2006-07-19

    The importance of microenvironment and context in regulation of tissue-specific genes is finally well established. DNA exposure to, or sequestration from, nucleases can be used to detect differences in higher order chromatin structure in intact cells without disturbing cellular or tissue architecture. To investigate the relationship between chromatin organization and tumor phenotype, we utilized an established 3-D assay where normal and malignant human breast cells can be easily distinguished by the morphology of the structures they make (acinus-like vs tumor-like, respectively). We show that these phenotypes can be distinguished also by sensitivity to AluI digestion where the malignant cells are resistant to digestion relative to non-malignant cells. Reversion of the T4-2 breast cancer cells by either cAMP analogs, or a phospatidylinositol 3-kinase (P13K) inhibitor not only reverted the phenotype, but also the chromatin sensitivity to AluI. By using different cAMP-analogs, we show that the cAMP-induced phenotypic reversion, polarization, and shift in DNA organization act through a cAMP-dependent-protein-kinase A-coupled signaling pathway. Importantly, inhibitory antibody to fibronectin also reverted the malignant phenotype, polarized the acini, and changed chromatin sequestration. These experiments show not only that modifying the tumor microenvironment can alter the organization of tumor cells but also that architecture of the tissues and the global chromatin organization are coupled and yet highly plastic.

  16. Management of Adenoid Cystic Carcinoma of the Breast: A Rare Cancer Network Study

    Energy Technology Data Exchange (ETDEWEB)

    Khanfir, Kaouthar, E-mail: kaouthar.khanfir@rsv-gnw.ch [Hopital de Sion, CHCVs, Sion (Switzerland); Kallel, Adel [Institut Gustave Roussy, Villejuif (France); Villette, Sylviane [Centre Rene Huguenin, Paris (France); Belkacemi, Yazid [CHU Henri Mondor, Centre Oscar Lambret, Lille (France); Vautravers, Claire [Centre George Francois Leclerc, Dijon (France); Nguyen, TanDat [Institut Jean Gaudinot, Reims (France); Miller, Robert [Mayo Clinic, Rochester, Minnesota (United States); Li Yexiong [Peking Union Medical College, Beijing (China); Taghian, Alphonse G. [Massachusetts General Hospital, Boston, Massachusetts (United States); Boersma, Liesbeth [Maastricht University Medical Center (MAASTRO clinic), Maastricht (Netherlands); Poortmans, Philip [Dr. Bernard Verbeeten Institute, Tilburg (Netherlands); Goldberg, Hadassah [Western Galilee Hospital-Nahariya, Nahariya (Israel); Vees, Hansjorg [Hopitaux Universitaires de Geneve, Geneva (Switzerland); Senkus, Elzbieta [Medical University of Gdansk, Gdansk (Poland); Igdem, Sefik; Ozsahin, Mahmut [Istanbul Bilim University, Istanbul (Turkey); Jeanneret Sozzi, Wendy [Centre Hospitalier Universitaire Vaudois, Lausanne (Switzerland)

    2012-04-01

    Background: Mammary adenoid cystic carcinoma (ACC) is a rare breast cancer. The aim of this retrospective study was to assess prognostic factors and patterns of failure, as well as the role of radiation therapy (RT), in ACC. Methods: Between January 1980 and December 2007, 61 women with breast ACC were treated at participating centers of the Rare Cancer Network. Surgery consisted of lumpectomy in 41 patients and mastectomy in 20 patients. There were 51(84%) stage pN0 and 10 stage cN0 (16%) patients. Postoperative RT was administered to 40 patients (35 after lumpectomy, 5 after mastectomy). Results: With a median follow-up of 79 months (range, 6-285), 5-year overall and disease-free survival rates were 94% (95% confidence interval [CI], 88%-100%) and 82% (95% CI, 71%-93%), respectively. The 5-year locoregional control (LRC) rate was 95% (95% CI, 89%-100%). Axillary lymph node dissection or sentinel node biopsy was performed in 84% of cases. All patients had stage pN0 disease. In univariate analysis, survival was not influenced by the type of surgery or the use of postoperative RT. The 5-year LRC rate was 100% in the mastectomy group versus 93% (95% CI, 83%-100%) in the breast-conserving surgery group, respectively (p = 0.16). For the breast-conserving surgery group, the use of RT significantly correlated with LRC (p = 0.03); the 5-year LRC rates were 95% (95% CI, 86%-100%) for the RT group versus 83% (95% CI, 54%-100%) for the group receiving no RT. No local failures occurred in patients with positive margins, all of whom received postoperative RT. Conclusion: Breast-conserving surgery is the treatment of choice for patients with ACC breast cancer. Axillary lymph node dissection or sentinel node biopsy might not be recommended. Postoperative RT should be proposed in the case of breast-conserving surgery.

  17. Prospective Multicenter Trial Evaluating Balloon-Catheter Partial-Breast Irradiation for Ductal Carcinoma in Situ

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    Abbott, Andrea M.; Portschy, Pamela R. [Division of Surgical Oncology, University of Minnesota, Minneapolis, Minnesota (United States); Lee, Chung [Department of Radiation Oncology, University of Minnesota, Minneapolis, Minnesota (United States); Le, Chap T. [Division of Biostatistics, University of Minnesota, Minneapolis, Minnesota (United States); Han, Linda K. [Department of Surgery, Indiana University, Indianapolis, Indiana (United States); Washington, Tara [Vantage Oncology, Redhawk and Wildomar Centers California, Wildomar, California (United States); Kinney, Michael [Center for Advanced Breast Care, Arlington Heights, Illinois (United States); Bretzke, Margit [Surgical Specialists of Minnesota, Minneapolis, Minnesota (United States); Tuttle, Todd M., E-mail: tuttl006@umn.edu [Division of Surgical Oncology, University of Minnesota, Minneapolis, Minnesota (United States)

    2013-11-01

    Purpose: To determine outcomes of accelerated partial-breast irradiation (APBI) with MammoSite in the treatment of ductal carcinoma in situ (DCIS) after breast-conserving surgery. Methods and Materials: We conducted a prospective, multicenter trial between 2003 and 2009. Inclusion criteria included age >18 years, core needle biopsy diagnosis of DCIS, and no prior breast cancer history. Patients underwent breast-conserving surgery plus MammoSite placement. Radiation was given twice daily for 5 days for a total of 34 Gy. Patients were evaluated for development of toxicities, cosmetic outcome, and ipsilateral breast tumor recurrence (IBTR). Results: A total of 41 patients (42 breasts) completed treatment in the study, with a median follow up of 5.3 years. Overall, 28 patients (68.3%) experienced an adverse event. Skin changes and pain were the most common adverse events. Cosmetic outcome at 6 months was judged excellent/good by 100% of physicians and by 96.8% of patients. At 12 months, 86.7% of physicians and 92.3% of patients rated the cosmetic outcome as excellent/good. Overall, 4 patients (9.8%) developed an IBTR (all DCIS), with a 5-year actuarial rate of 11.3%. All IBTRs were outside the treatment field. Among patients with IBTRs, the mean time to recurrence was 3.2 years. Conclusions: Accelerated partial-breast irradiation using MammoSite seems to provide a safe and cosmetically acceptable outcome; however, the 9.8% IBTR rate with median follow-up of 5.3 years is concerning. Prospective randomized trials are necessary before routine use of APBI for DCIS can be recommended.

  18. Prospective Multicenter Trial Evaluating Balloon-Catheter Partial-Breast Irradiation for Ductal Carcinoma in Situ

    International Nuclear Information System (INIS)

    Purpose: To determine outcomes of accelerated partial-breast irradiation (APBI) with MammoSite in the treatment of ductal carcinoma in situ (DCIS) after breast-conserving surgery. Methods and Materials: We conducted a prospective, multicenter trial between 2003 and 2009. Inclusion criteria included age >18 years, core needle biopsy diagnosis of DCIS, and no prior breast cancer history. Patients underwent breast-conserving surgery plus MammoSite placement. Radiation was given twice daily for 5 days for a total of 34 Gy. Patients were evaluated for development of toxicities, cosmetic outcome, and ipsilateral breast tumor recurrence (IBTR). Results: A total of 41 patients (42 breasts) completed treatment in the study, with a median follow up of 5.3 years. Overall, 28 patients (68.3%) experienced an adverse event. Skin changes and pain were the most common adverse events. Cosmetic outcome at 6 months was judged excellent/good by 100% of physicians and by 96.8% of patients. At 12 months, 86.7% of physicians and 92.3% of patients rated the cosmetic outcome as excellent/good. Overall, 4 patients (9.8%) developed an IBTR (all DCIS), with a 5-year actuarial rate of 11.3%. All IBTRs were outside the treatment field. Among patients with IBTRs, the mean time to recurrence was 3.2 years. Conclusions: Accelerated partial-breast irradiation using MammoSite seems to provide a safe and cosmetically acceptable outcome; however, the 9.8% IBTR rate with median follow-up of 5.3 years is concerning. Prospective randomized trials are necessary before routine use of APBI for DCIS can be recommended

  19. Triple negative breast carcinoma is a prognostic factor in Taiwanese women

    International Nuclear Information System (INIS)

    Currently, there is a debate as to whether triple negative breast carcinoma (TNBC) has a worse prognosis than non-TNBC. Our aim was to determine whether TNBC is a prognostic factor for survival. We identified 1,048 Taiwanese breast carcinoma patients, of whom 167 (15.9%) had TNBC. Data used for analysis were derived from our cancer registry database for women with breast cancer who were diagnosed between 2002 January and 2006 December. In the Kaplan-Meier analysis, tumor subgroup (TNBC vs. non-TNBC) was a prognosis factor related to 5-year overall survival. In the univariate analysis, tumor subgroup (TNBC vs. non-TNBC) was a significant factor related to 5-year overall survival, in addition to age, tumor size, lymph node, metastasis, grade, stage, estrogen receptor status, progesterone receptor status, and HER2 overexpression status. In the multivariate analysis, tumor subgroup was not a significant factor related to 5-year disease-free survival (DFS). In node-positive patients, tumor subgroup was a significant factor related to 5-year overall survival, in addition to age, tumor size, metastasis, and grade. In node-negative patients, tumor subgroup was not a significant factor related to 5-year disease-free survival and 5-year overall survival. Our results indicated that TNBC patients in Taiwan have worse 5-year overall survival than non-TNBC patients. Notably, in node-positive patients, TNBC played a prognostic role in 5-year overall survival

  20. Pattern of presentation and management of Ca breast in developing countries. There is a lot to do

    International Nuclear Information System (INIS)

    To investigate the pattern of presentation, severity, factors responsible for delayed presentation and outcome of breast cancer in patients presenting to a teaching hospital of Jamshoro. Methods: It's a prospective descriptive study of 103 malignant breast lumps treated at a tertiary care teaching hospital over a period of 8 years. All patients were admitted through Outpatients department and were thoroughly examined and investigated. Treatment offered was based on triple assessment and ranged from lumpectomy to toilet mastectomy depending upon the stage of disease. The variables studied were recorded on a proforma and analyzed on SPSS version 12 for measuring frequencies and using Chi square test where applicable. Results: The mean age of the study population was 39.17 +- 6.019 years and a range of 22 to 54 years. The frequency of advanced malignancy was alarmingly high in younger patients. Intra-ductal carcinoma was the commonest tumour in 93 (90%) patients, while the remaining included lobular and Paget's disease. The high figures of advanced disease at presentation is attributed to lack of knowledge and education, poverty and local customs of women not exposing themselves even to the physicians. In addition, there is a substantial delay in the referral of patients from under privileged, remote areas where patients continue to receive symptomatic treatment till such time that disease becomes incurable. Conclusion: Advanced breast disease is common in younger patients belonging to underprivileged and remote rural areas. Great efforts are required to educate people so as to make early diagnosis possible. (author)

  1. Pituitary Tumor-Transforming Gene 1 Is Expressed in Primary Ductal Breast Carcinoma, Lymph Node Infiltration, and Distant Metastases

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    Fabio Grizzi

    2013-01-01

    Full Text Available Despite the advances that have been made in the fields of molecular and cell biology, there is still considerable debate explaining how the breast cancer cells progress through carcinogenesis and acquire their metastatic ability. The lack of preventive methods and effective therapies underlines the pressing need to identify new biomarkers that can aid early diagnosis and may be targets for effective therapeutic strategies. In this study we explore the pituitary tumor-transforming gene 1 (PTTG1 expression in primary ductal breast carcinoma, lymph node infiltration, and distant metastases. Three human cell lines, 184B5 derived from normal mammary epithelium, HCC70 from a primary ductal carcinoma, and MDA-MB-361 from a breast metastasis, were used for quantifying PTTG1 mRNA expression. The PTTG1 immunohistochemical expression was carried out on specimens taken from eight patients with invasive ductal breast cancer who underwent surgical treatment and followup for five years retrospectively selected. The study demonstrated that PTTG1 is expressed gradually in primary ductal breast carcinoma, lymph node infiltration, and distant metastases. Our findings suggest that the immunohistochemical evaluation of PTTG1 expression might be a powerful biomarker of recognition and quantification of the breast cancer cells in routine pathological specimens and a potential target for developing an effective immunotherapeutic strategy for primary and metastatic breast cancer.

  2. The Role of Preoperative Bilateral Breast Magnetic Resonance Imaging in Patient Selection for Partial Breast Irradiation in Ductal Carcinoma In Situ

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    Kristin V. Kowalchik

    2012-01-01

    Full Text Available Purpose. Women with ductal carcinoma in situ (DCIS are often candidates for breast-conserving therapy, and one option for radiation treatment is partial breast irradiation (PBI. This study evaluates the use of preoperative breast magnetic resonance imaging (MRI for PBI selection in DCIS patients. Methods. Between 2002 and 2009, 136 women with newly diagnosed DCIS underwent a preoperative bilateral breast MRI at Mayo Clinic in Florida. One hundred seventeen women were deemed eligible for PBI by the NSABP B-39 (National Surgical Adjuvant Breast and Bowel Project, Protocol B-39 inclusion criteria using physical examination, mammogram, and/or ultrasound. MRIs were reviewed for their impact on patient eligibility, and findings were pathologically confirmed. Results. Of the 117 patients, 23 (20% were found ineligible because of pathologically proven MRI findings. MRI detected additional ipsilateral breast cancer in 21 (18% patients. Of these women, 15 (13% had more extensive disease than originally noted before MRI, and 6 (5% had multicentric disease in the ipsilateral breast. In addition, contralateral breast cancer was detected in 4 (4%. Conclusions. Preoperative breast MRI altered the PBI recommendations for 20% of women. Bilateral breast MRI should be an integral part of the preoperative evaluation of all patients with DCIS being considered for PBI.

  3. Epidemiology and patterns of care for invasive breast carcinoma at a community hospital in Southern India

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    Venkata Phanindra

    2007-05-01

    Full Text Available Abstract Background Breast cancer incidence in India is on rise. We report epidemiological, clinical and survival patterns of breast cancer patients from community perspective. Methods All breast cancer patients treated at this hospital from July 2000 to July 2005 were included. All had cytological or histological confirmation of breast cancer. TNM guidelines for staging and Immunohistochemistry to assess the receptor status were used. Either lumpectomy with axillary lymph node dissection or Modified radical mastectomy (MRM was done for operable breast cancer, followed by 6 cycles of adjuvant chemotherapy with FAC or CMF regimens to patients with pT >1 cm or lymph node positive or estrogen receptor negative and radiotherapy to patients after breast conservation surgery, pT size > 5 cm, 4 or more positive nodes and stage IIIB disease. Patients with positive Estrogen receptor or Progesterone receptor were advised Tamoxifene 20 mg per day for 3 years. Descriptive analysis was performed. Independent T test and Chi-square test were used. Overall survival time was computed by Kaplan – Meier method. Results Of 1488 cancer patients, 122 (8.2% had breast cancer. Of 122 patients, 96.7% had invasive breast carcinoma and 3.3% had sarcoma. 94% came from the rural and semi urban areas. Premenopausal women were 27%. The median age was 50 years. Stage I-6.8%, II-45.8%, III-22%, IV-6.8%, Bilateral breast cancer – 2.5%. The mean pT size was 3.9 cm. ER and PR were positive in 31.6% and 28.1% respectively. MRM was done in 93.8%, while 6.3% patients underwent breast conservation surgery. The mean of the lymph nodes dissected were 3. CMF and FAC regimens were used in 48.8% and 51.2% of patients respectively. FAC group were younger than the CMF group (43.6 yr vs. 54 yrs, P = 0.000. Toxicities were more in FAC than CMF group, alopecia (100% vs. 26.2%, grade2 or more emesis (31.8% vs. 9.2%, grade2 or more fatigue (40.9% vs.19%, anemia (43.1% vs. 16.6%. Median

  4. Breast carcinoma grading, estimation of tumor size, axillary lymph node status, staging, and nottingham prognostic index scoring on mastectomy specimens

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    Ahmad Zubair

    2009-10-01

    Full Text Available Introduction: Breast carcinoma is the most common malignant tumor and the leading cause of cancer death in women. In western countries, a sharp increase in the detection of breast carcinoma, largely due to widespread use of mammography, has recently led to a fall in breast cancer mortality. This, however, is not true for less developed countries, in which mortality continues to rise. Objective: The aim of this study was to acquire information about the extent and spread of breast carcinoma in our patients by grading the tumors, determining the tumor size, and axillary lymph node status, staging of the tumors and Nottingham Prognostic Index (NPI scoring on the available material. Materials and Methods: One hundred and twenty consecutive mastectomy specimens with axillary lymph node sampling removed for breast carcinoma and received in the section of histopathology, Aga Khan University, in the year 2005, were included in the study. Standard protocols were used for the processing of the specimens, and reporting was done using a standard format incorporating all relevant tumor parameters. NPI was applied to the cases. Results: Out of the 120 cases, 5 (4.17 were grade 1, 91 (75.83 were grade 2, and 24 (20% were grade 3. Also, 9 cases (7.5% were T1 (4 were T1b, and 5 were T1c; 53 (44.16% were T2; 50 (41.66% were T3; and 8 (6.66% were T4. Axillary lymph nodes were available in 107 cases. In 13 cases, no lymph nodes were recovered. Out of 107 cases 27 (25.23% lymph nodes were negative for metastases pN0; 29 (27.10% cases were pN1; 26 (24.30 were pN2; and 25 cases (23.36% were pN3. Extranodal spread was present in 56 (70% out of the 80 cases in which lymph nodes were positive. The average microscopic size of nodal metastasis was 1.7 cms. Significant statistical association was found between the number of positive nodes and perinodal extension (P = 0.001. Tumor necrosis was present in 76 out of 120 cases (63.33%. Vascular invasion was present in 43 out of

  5. Chronic thyroiditis in patients with advanced breast carcinoma: metabolic and morphologic changes on PET-CT

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    Tateishi, Ukihide [University of Texas, MD Anderson Cancer Center, Department of Nuclear Medicine, Houston, TX (United States); Yokohama City University Graduate School of Medicine, Department of Radiology, Yokohama (Japan); University of Texas MD Anderson Cancer Center, Division of Diagnostic Imaging, Houston, TX (United States); Gamez, Cristina; Yeung, Henry W.D.; Macapinlac, Homer A. [University of Texas, MD Anderson Cancer Center, Department of Nuclear Medicine, Houston, TX (United States); Dawood, Shaheenah; Cristofanilli, Massimo [University of Texas, MD Anderson Cancer Center, Division of Breast Medical Oncology, Houston, TX (United States); Inoue, Tomio [Yokohama City University Graduate School of Medicine, Department of Radiology, Yokohama (Japan)

    2009-06-15

    To investigate clinical implications of FDG uptake in the thyroid glands in patients with advanced breast carcinoma by comparing metabolic and morphologic patterns on positron emission tomography (PET)/computed tomography (CT). The institutional review board waived the requirement for informed consent. A retrospective analysis was performed in 146 women (mean age 54 years) with advanced breast carcinoma who received systemic treatment. All patients underwent PET-CT before and after treatment. All PET-CT studies were reviewed in consensus by two reviewers. Morphologic changes including volume and mean parenchymal density of the thyroid glands were evaluated. Maximum standardized uptake value (SUVmax) and total lesion glycolysis (TLG) were determined to evaluate metabolic changes. These parameters were compared between patients with chronic thyroiditis who received thyroid hormone replacement therapy and those who did not. Of the 146 patients, 29 (20%) showed bilaterally diffuse uptake in the thyroid glands on the baseline PET-CT scan. The SUVmax showed a linear relationship with volume (r = 0.428, p = 0.021) and the mean parenchymal density (r = -0.385, p = 0.039) of the thyroid glands. In 21 of the 29 patients (72%) with hypothyroidism who received thyroid hormone replacement therapy, the volume, mean parenchymal density, SUVmax, and TLG of the thyroid glands showed no significant changes. In contrast, 8 of the 29 patients (28%) who did not receive thyroid hormone replacement therapy showed marked decreases in SUVmax and TLG. Diffuse thyroid uptake on PET-CT represents active inflammation caused by chronic thyroiditis in patients with advanced breast carcinoma. Diffuse thyroid uptake may also address the concern about subclinical hypothyroidism which develops into overt disease during follow-up. (orig.)

  6. Mucinous breast carcinoma showing as a cluster of suspicious microcalcifications on mammography

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    Pina Insausti, L.J. [Department of Radiology, Instituto Oncologico, San Sebastian (Spain); Soga Garcia, E. [Department of Pathology, Instituto Oncologico, San Sebastian (Spain)

    1998-12-01

    We report a case of mucinous breast carcinoma whose mammographic features consisted of a suspicious cluster of microcalcifications as the unique sign of malignancy. The lesion was non-palpable and measured approximately 2 cm at the greatest diameter. The microcalcifications showed several morphologies: round, pleomorphic, and fine shapes were identified. The total number of microcalcifications was > 30 and the number per square centimeter varied from 10 to 20. The histological calcifications showed good correlation with the mammographic ones and were localized predominantly at the periphery of the tumor inside ducts with ductal carcinoma in situ or in the acellular mucin. Two types were observed: psammomatous and gross-irregular calcifications. To our knowledge, only one case with similar findings has been reported previously. (orig.) With 4 figs., 12 refs.

  7. First description of an acinic cell carcinoma of the breast in a BRCA1 mutation carrier: a case report

    International Nuclear Information System (INIS)

    Acinic cell carcinoma (ACC) is a rare malignant epithelial neoplasm characterized by the presence of malignant tubular acinar exocrine gland structures. Diagnosis is generally made in salivary glands and in the pancreas. ACC of the breast has been reported in few cases only. Carriers of inherited mutations in the BRCA1 gene are prone to the development of breast cancer, mainly invasive ductal or medullary type carcinomas. We describe for the first time a BRCA1 mutation carrier with a diagnosis of ACC of the breast. The patient developed an invasive ductal carcinoma (IDC) at the age of 40 years and an ACC in the contralateral breast at 44 years. Immunohistochemical examination of the ACC revealed a triple negative status (i.e., negativity for estrogen receptor, progesterone receptor and HER2 protein) and positivity for p53. Using a combination of loss of heterozygosity (LOH) and sequencing analyses, the loss of the wild-type BRCA1 allele was detected in both the ACC and the IDC. In addition, two different somatic TP53 mutations, one in the ACC only and another one in the IDC only, were observed. Both the immunohistochemical and molecular features observed in the ACC are typical of BRCA1-associated breast cancers and suggest an involvement of the patient’s germline mutation in the disease. The occurrence of rare histological types of breast cancers, including malignant phyllodes tumor, atypical medullary carcinoma and metaplastic carcinoma, in BRCA1 mutation carriers has been already reported. Our findings further broaden the spectrum of BRCA1-associated breast malignancies

  8. Five Year Outcome of 145 Patients With Ductal Carcinoma In Situ (DCIS) After Accelerated Breast Radiotherapy

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    Ciervide, Raquel [Department of Radiation Oncology, New York University School of Medicine, NYU Langone Medical Center, New York, New York (United States); Dhage, Shubhada; Guth, Amber; Shapiro, Richard L.; Axelrod, Deborah M.; Roses, Daniel F. [Department of Surgery, New York University School of Medicine, NYU Langone Medical Center, New York, New York (United States); Formenti, Silvia C., E-mail: silvia.formenti@nyumc.org [Department of Radiation Oncology, New York University School of Medicine, NYU Langone Medical Center, New York, New York (United States)

    2012-06-01

    Background: Accelerated whole-breast radiotherapy (RT) with tumor bed boost in the treatment of early invasive breast cancer has demonstrated equivalent local control and cosmesis when compared with standard RT. Its efficacy in the treatment of ductal carcinoma in situ (DCIS) remains unknown. Methods and Materials: Patients treated for DCIS with lumpectomy and negative margins were eligible for 2 consecutive hypofractionated whole-breast RT clinical trials. The first trial (New York University [NYU] 01-51) prescribed to the whole breast 42 Gy (2.8 Gy in 15 fractions) and the second trial (NYU 05-181) 40.5 Gy (2.7 Gy in 15 fractions) with an additional daily boost of 0.5 Gy to the surgical cavity. Results: Between 2002 and 2009, 145 DCIS patients accrued, 59 to the first protocol and 86 to the second trial. Median age was 56 years and 65% were postmenopausal at the time of treatment. Based on optimal sparing of normal tissue, 79% of the patients were planned and treated prone and 21% supine. At 5 years' median follow-up (60 months; range 2.6-105.5 months), 6 patients (4.1%) experienced an ipsilateral breast recurrence in all cases of DCIS histology. In 3/6 patients, recurrence occurred at the original site of DCIS and in the remaining 3 cases outside the original tumor bed. New contralateral breast cancers arose in 3 cases (1 DCIS and 2 invasive carcinomas). Cosmetic self-assessment at least 2 years after treatment is available in 125 patients: 91% reported good-to-excellent and 9% reported fair-to-poor outcomes. Conclusions: With a median follow-up of 5 years, the ipsilateral local recurrence rate is 4.1%, comparable to that reported from the NSABP (National Surgical Adjuvant Breast and Bowel Project) trials that employed 50 Gy in 25 fractions of radiotherapy for DCIS. There were no invasive recurrences. These results provide preliminary evidence that accelerated hypofractionated external beam radiotherapy is a viable option for DCIS.

  9. "Person in the barrel" syndrome: Unusual heralding presentation of squamous cell carcinoma of the lung

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    Rajesh Verma

    2016-01-01

    Full Text Available Paraneoplastic neurological syndromes (PNS are rare and relatively unusual in day to day clinical practice. Occasionally, PNS may be the heralding manifestation of the malignancy. Paraneoplastic syndromes are most commonly associated with small cell lung carcinoma and are rarely seen with non small cell lung carcinoma. In this case, we report a non-smoker, middle aged lady, who presented with "person in the barrel" syndrome due to myelo radiculoplexopathy as the first clinical manifestation of squamous cell carcinoma of the lung.

  10. A case report of primary small cell carcinoma of the breast and review of the literature

    Institute of Scientific and Technical Information of China (English)

    Qi-Dong Ge; Wei-Dong Wei; Ning Lv; Yun Cao; Xi Wang; Jun Tang; Ze-Ming Xie; Xiang-Sheng Xiao; Peng Liu; Xiao-Ming Xie

    2012-01-01

    Primary small cell carcinoma (SCC) of the breast,an exceedingly rare and aggressive tumor,is often characterized by rapid progression and poor prognosis.We report a case of primary SCC of the breast that was diagnosed through pathologic and immunohistochemical examinations.Computed tomography (CT) scans failed to reveal a non-mammary primary site.Due to the scant number of relevant case summaries,this type of tumor is proved to be a diagnostic and therapeutic challenge.Therefore,we also reviewed relevant literature to share expertise in diagnosis,clinicopathologic characteristics,treatment,and prognosis of this type of tumor.Future studies with more cases are required to define more appropriate treatment indications for this disease.

  11. 5 year Survey of Carcinoma Breast at No.(2) Military Hospital (1987 to 1991)

    International Nuclear Information System (INIS)

    Over 250 cases of carcinoma of Breast in different stages, treated by Joint Cancer Clinic (JCC) of No (2) Military Hospital over 5 years (1987 to 1991) were analysed. Different combination of drugs CMF, CMF(P),CMFVP and COFA regimes were given either alone on in combination with local radiation therapy after surgery- lumpectomy or extended simple mastectomy. Hormonal therapy was also added to the standard method of treatment in most of the cases. Results were evaluated in different arms of treatment. The value of immunotherapy and neochemotherapy were also studied

  12. Unusual cause for ventriculoperitoneal shunt failure: Carcinoma breast compressing distal catheter

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    Roka Yam

    2010-01-01

    Full Text Available Insertion of a ventriculoperitoneal (VP shunt is one of the most common surgical procedures in any neurosurgery unit worldwide. Distal catheter obstruction outside the peritoneum is a rare cause of shunt failure. We report the first case of distal obstruction in a 70-year old female by carcinoma breast engulfing the catheter and causing kinking. Intraoperatively, the catheter was intratumoral with no flow of cerebrospinal fluid distally. She underwent relocation of a new catheter to the opposite side of the abdomen and modified mastectomy with resolution of the hydrocephalus. The postoperative course has been uneventful.

  13. Bronchiolitis obliterans organizing pneumonia (BOOP) after thoracic radiotherapy for breast carcinoma

    International Nuclear Information System (INIS)

    Common complications of thoracic radiotherapy include esophagitis and radiation pneumonitis. However, it is important to be aware of uncommon post-radiotherapy complications such as bronchiolitis obliterans organizing pneumonia (BOOP). We report on two patients with carcinoma of the breast who developed an interstitial lung disease consistent with BOOP. BOOP responds to treatment with corticosteroids and the prognosis is generally good despite of the need for long-term administration of corticosteroids as relapses can occur during tapering of steroids. This report provides guidelines for the evaluation and treatment of patients with pulmonary infiltrates after radiotherapy

  14. Radiation injuries to bones of the thorax after irradiation of carcinoma of the breast and lung

    International Nuclear Information System (INIS)

    An analysis of the state of 396 patients undergoing radiotherapy for carcinoma of the breast and carcinoma of the lung gave the following results. During treatment of carcinoma of the breast, radiation injuries, mainly of the ribs and clavicle, were found in 11 of 158 patients treated (7.0 +/- 2.0 percent), more frequently after x-ray therapy (in nine of 70 cases, 12.9 +/- 4.0 percent). In the case of x-ray therapy, the minimal focal dose causing radiation injury to bone was 4,500 rads. The larger the dose and the shorter the course of treatment, the more frequently these changes were found. During treatment of carcinoma of the lung, radiation injuries were discovered in the ribs in ten patients and in the spine in one (of 238 patients treated). The frequency was 4.6 +/- 1.4 percent. They occurred after treatment on a linear accelerator with a frequency of 5.1 +/- 1.6 percent, and after treatment on the γ-ray apparatus in 1 of 27 patients. The minimal focal dose causing injury to bone when a linear accelerator was used was 5,000 rad. If the skin above the region of injury remained intact, clinical manifestations of the lesion were minimal. Repeated observations over a course of several years showed that the changes developed slowly and that consolidation of a radiation fracture can take place. On the whole, the course of the process is directly dependent on the size of the dose given

  15. Somatostatin Enhances the Antineoplastic Effects of Tamoxifen on Breast Carcinoma in Vitro

    Institute of Scientific and Technical Information of China (English)

    ZENGXizhi; YAOZhenxiang

    2002-01-01

    Objective:To study the antineoplastic effects of tamoxifen(TAM) in combination with a somatostain analogue(octreotide,OCT) on breast cancer.Methods:Estrogen receptor(ER)-positive(MCF-7) and ER-negative(MDA-MB-435S)human breast carcinoma cell lines were treated with TAM or OCT,or combination of both agents in vitro.Cell proliferation was evaluated by MTT assay,distribu-tion of cell cycle and rate of apoptosis were detemined by flow cytometry.Results:The inhibitory effect of OCT or TAM on proliferation of MCF-7 cells was associated with cell arrest in G0/G1 phase and induction of apoptosis.The inhibitory effect on proliferation of MCF-7 cells enhanced when treatment of TAM combined with OCT.The increased rate of apoptosis induced by combination of TAM and OCT was much higher than use of either TAM or OCT alone.TAM or OCT also had weak inhibitory effect on MDA-MB435S cell.The cells were arrested at S phase by TAM and at G0/G1 phase by OCT, but the induction of apoptosis was not identified.However,the rate of apoptosis was 22.7% if combined treatment of TAM and OCT applied.Conclusion:TAM and OCT can synergistically inhibit proliferation and induce apoptosis of ER-positive and ER-negative breast cancer cells.The synergism of TAM and OCT may be of interest in the clinical treatment of breast carcinoma.

  16. Evaluation of clinico: Pathologic findings of breast carcinoma in a general hospital in Southern India

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    M Mohapatra

    2013-01-01

    Full Text Available Background and Objectives: Breast cancer is the second most common cancer in the Indian female population. As per our hospital data, breast cancer is also found to be the second leading malignancy in women. Hence, we undertook this study to evaluate the clinical profile, histopathologic types, grade, stage and the prognosis of the disease in our patients. Majority of our patients are from rural areas. Materials and Methods: This study was undertaken over a period of three years comprising of 178 patients who underwent modified radical mastectomy following preliminary diagnosis of carcinoma on fine needle aspiration cytology or histopathological examination of the lumpectomy or trucut biopsy specimens. Clinico-pathological evaluation was done in all of these cases following standard protocols. Result: The study comprised of 175 female patients and 3 male patients in the age range of 28 to 76 years. Majority (111/62.3% of the cases were within the age range of 31-50 years of age with mean age of 48.7 years. Two females had bilateral breast cancer and one female had synchronous papillary serous cystadenocarcinoma of the ovary. Invasive ductal carcinoma no special type was the most common histopathologic pattern, and was seen in 172 (95.5% cases. Most tumors were Scarff Bloom Richardson grade II and American Joint Committee on Cancer pathologic stage II. Prognostically, majority of tumors (49.5% was assessed as ′good′ as per the Nottingham prognostic index score. Conclusions: This study gave an insight to the clinico-pathological profile of breast cancer in our area. Long term study with follow up of the patient is needed for better understanding of the case.

  17. Gardner’s syndrome presenting as duodenal carcinoma in a young male

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    Sarma YS

    2015-10-01

    Full Text Available Gardners syndrome (GS is a variant of familial adenomatous polyposis (FAP and presents with both colonic and extra colonic manifestations. It is an autosomal dominant disorder and results from mutations in adenomatous polyposis coli (APC gene. Patients with GS if not treated early will invariably develop colonic cancers at a much younger age than those with sporadic colonic carcinoma. These patients also develop other malignant tumours like duodenal cancers, gastric cancer, hepatoblastoma, papillary carcinoma of the thyroid and multifocal cholangiocarcinomas. With early diagnosis and treatment of colonic polyposis, adenocarcinoma of the duodenum has become the leading cause of death in FAP patients. The mean age at which duodenal carcinoma is diagnosed in FAP is 45-52 years. We report the rare occurrence of duodenal carcinoma as the presenting feature of Gardner’s syndrome in a young 25-year-old male with no obvious malignant changes in the colonic adenomas.

  18. Pathological predictive factors for tumor response in locally advanced breast carcinomas treated with anthracyclin-based neoadjuvant chemotherapy

    OpenAIRE

    Trupti Patel; Anuja Gupta; Manoj Shah

    2013-01-01

    Aim: Neoadjuvant chemotherapy (NACT) is used as a primary treatment for locally advanced breast carcinoma (LABC) and also extended to operable breast cancer. The aim of this study was to evaluate the predictive value of different histological parameters in core biopsy of LABC patients treated with anthracycline-based chemotherapy regimen. Pathological assessment of the excised tumor bed is the gold standard and is essential for identifying the group of patients with pathologic complete respon...

  19. Expression of Immunohistochemical Markers before and after Neoadjuvant Chemotherapy in Breast Carcinoma, and Their Use as Predictors of Response

    OpenAIRE

    Lee, Ho-Chang; Ko, Hyoungsuk; Seol, Hyesil; Noh, Dong-Young; Han, Wonshik; Kim, Tae-You; Im, Seock-Ah; Park, In Ae

    2013-01-01

    Purpose For patients with breast carcinoma, immunohistochemical markers are important factors in determining the breast cancer subtype and for establishing a therapeutic plan, including the use of neoadjuvant chemotherapy (NACT). However, it is not clear whether the expression of certain markers changes after NACT. Methods We assessed estrogen receptor (ER), progesterone receptor (PR), human epidermal growth factor receptor 2 (HER2), Ki-67, p53, and Bcl-2 expression in specimens from 345 brea...

  20. Expression of leukemia/lymphoma-related factor (LRF/POKEMON) in human breast carcinoma and other cancers.

    Science.gov (United States)

    Aggarwal, Anshu; Hunter, William J; Aggarwal, Himanshu; Silva, Edibaldo D; Davey, Mary S; Murphy, Richard F; Agrawal, Devendra K

    2010-10-01

    The POK family of proteins plays an important role in not only embryonic development and cell differentiation, but also in oncogenesis. Leukemia/lymphoma-related factor (LRF) belongs to the POK family of transcriptional repressors and is also known as POK erythroid myeloid ontogenic factor (POKEMON), which binds to short transcripts of HIV-1 (FBI-1) and TTF-1 interacting peptide (TIP21). Its oncogenic role is known only in lymphoma, non-small cell lung carcinoma, and malignant gliomas. The functional expression of LRF in human breast carcinoma has not yet been confirmed. The aim of this study was to investigate and compare the expression of LRF in human breast cancer tissues and other human tumors. The expression of LRF mRNA transcripts and protein was observed in twenty human benign and malignant breast biopsy tissues. Expression of LRF was observed in several formalin-fixed tissues by immunohistochemistry and immunofluorescence. All malignant breast tissues expressed mRNA transcripts and protein for LRF. However, 40% and 15% benign breast biopsy tissues expressed LRF mRNA transcripts and protein, respectively. The overall expression of LRF mRNA transcripts and total protein was significantly more in malignant breast tissues than the benign breast tissues. LRF expression was also observed in the nuclei of human colon, renal, lung, hepatocellular carcinomas and thymoma tumor cells. In general, a significantly higher expression of LRF was seen in malignant tissues than in the corresponding benign or normal tissue. Further studies are warranted to determine the malignant role of LRF in human breast carcinoma. PMID:20471975

  1. Eps8 vaccine exerts prophylactic antitumor effects in a murine model: a novel vaccine for breast carcinoma.

    Science.gov (United States)

    He, Yan-Jie; Zhou, Jing; Zhao, Tong-Feng; Hu, Liang-Shan; Gan, Jing-Ying; Deng, Lan; Li, Yuhua

    2013-08-01

    Cancer vaccines are an effective way to prevent the occurrence of cancer. Epidermal growth factor receptor pathway substrate 8 (Eps8) is a novel tumor-associated antigen, which is overexpressed in the majority of tumor types. In the present study, the Eps8 protein was cloned and characterized, and its feasibility as an antitumor agent in murine breast carcinoma was investigated. The results revealed that the Eps8 protein increased the secretion of interleukin (IL)-12 in the culture supernatant of dendritic cells (DCs). The Eps8 protein‑pulsed DCs induced significant cytotoxic T lymphocyte (CTL) responses, T-cell proliferation and a higher level of interferon (IFN)-γ in the culture supernatant of the splenocytes ex vivo. Additionally, when the mice were immunized with the Eps8 vaccine, this resulted in a regression of 4T1 breast tumors and significantly prolonged survival time in the tumor‑bearing mice compared with that in the phosphate-buffered saline (PBS) control group. The Eps8 vaccine induced higher CTL responses in the splenocytes of mice vaccinated against the 4T1 cells; the ratio of CD4+/CD8+ T cells was increased in the Eps8 group; and the percentage of CD4+CD25+ FoxP3+ regulatory T (Treg) cells in the Eps8 group was significantly lower compared with that of the PBS group. The results suggested that the Eps8 vaccine was able to stimulate antitumor effects against 4T1 breast cancer cells in vitro and in vivo, and it may provide a potential immunotherapeutic agent for the treatment of breast cancer. PMID:23754615

  2. Level of awareness about breast cancer among females presenting to a general hospital in Pakistan

    International Nuclear Information System (INIS)

    Majority of the female patients in Pakistan with breast cancer present in advance stages, unawareness being a major factor. As surgery has a limited role in the later stages of breast cancer, the surgeons lose fight against this deadly disease before the fight has even begun, early detection of breast cancer in only possible if patients are made aware and are motivated to present early. A one-year study was carried out in Rawalpindi General Hospital to find out the level of awareness about breast cancer among females presenting to a public hospital. Among 400 patients with a breast problem 84 (21 %) had breast cancer of which 73.81% were in stage III and IV. Average time lapse was 16 months. The underlying cause of delay was ignorance. Six hundred females with no breast problem were also interviewed for their knowledge about breast cancer, 69.80% were totally ignorant, 18.40% were partly aware and only 11.80% were fully aware. 87.75% had no idea about breast self-examination, 68.2% did not understand the significance of a lump in the breast and its lethal potential. Unawareness was even prevalent among the highly educated and well to do (55%) as well as among all age groups although it was less than the illiterate (82%) and lowest income group (85%). The prime source of information were friends or relatives followed by the electronic and print media with health education playing a minor role. The level of awareness about breast cancer among Pakistani females in an urban setting was dismal and majority had a careless attitude towards seeking treatment. To ensure earlier detection of breast cancer there in a dire need of educating our female population about this deadly disease through the media and health care system in Pakistan. (author)

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

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    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.

  4. Invasive aspergillosis causing small bowel infarction in a patient of carcinoma breast undergoing chemotherapy

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    Jain Vinod

    2006-01-01

    Full Text Available Abstract Background To report a 45 year old lady presenting with proximal jejunal gangrene due to invasive Aspergillosis. The patient was undergoing adjuvant chemotherapy for advance carcinoma of breast (Stage IV. Methods The patient was referred to our surgical emergency for acute abdominal symptoms for 6 hours. Histopathology revealed bowel wall necrosis and vascular invasion by Aspergillus Fumigatus. Postoperative recovery was uneventful and the patient received Amphotericin-B (1 mg/kg/day for invasive aspergillosis. Invasive pulmonary aspergillosis was confirmed by isolating Aspergillus Fumigatus from bronchoalveolar lavage and by a positive circulating galactomannan test (ELISA Assay. Results Detailed history revealed dry cough and two episodes of haemoptesis for 2 weeks. Haemogram and counts revealed anemia and neutropenia. Plain X – ray of the abdomen showed multiple air fluid levels and ultrasound of the abdomen revealed distended bowel loops. On exploration small bowel was found to be gangrenous. The patient was successfully managed by supportive treatment and conventional intravenous Amphotericin-B for 2 weeks. The lady was discharged one week after completion of antifungal therapy and one month later she underwent toilet mastectomy. The lady came to follow up for 1 year and she is currently under hormone therapy. Conclusion With the emergence of new and powerful immunosuppressive, anticancer drugs and potent antibiotics the survival of transplant and critically ill patients has remarkably increased but it has shown a significant rise in the incidence of invasive opportunistic fungal infections. We conclude hat the diagnosis of invasive gastrointestinal aspergillosis may be considered in a neutropenic patient with acute abdominal symptoms.

  5. A Study to investigate the role of p27 and Cyclin E immunoexpression as a prognostic factor in early breast carcinoma

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    Chetty Runjan

    2011-03-01

    Full Text Available Abstract Background Cyclin E and p27 expression is easy to assess in human tissues by standard immunohistochemical techniques. Immunohistochemistry is cost effective, relatively easy to perform and will play more of a role in the future management of cancer. The aim of this study was to investigate the role of p27 and cyclin E immunoexpression as a prognostic factor in early breast carcinoma. Methods Cyclin E and p27 immunohistochemistry was performed on sixty six cases of breast carcinoma submitted over a five year period to the Division of Anatomical Pathology, Groote Schuur hospital; Whittaker and Associates; and PathCare. All tumours included in this study were less than 5 cm in diameter (pT1 and pT2 stage and all the patients had wide local excisions performed. Follow up information was obtained from patient folders in the Department of Radiation Oncology. Results There was no significant association of cyclin E and p27 expression with distant metastasis free survival (MFS for all invasive carcinomas in contrast to grade, lymph node spread and vascular invasion. However, there was a statistically significant direct association of cyclin E with distant metastases in all invasive carcinomas, in the subgroup of infiltrating duct carcinomas (IDC and in the node negative group when cyclin E was stratified as negative and positive (low/high. In this study of early breast carcinoma, only 9/66 cases showed cyclin E expression. Of these, four patients had distant metastases, one patient had a local recurrence and four patients were alive at last follow-up. Furthermore, cyclin E expression was significantly associated with grade, lymph node spread, oestrogen receptor status and histological type. None of the lobular carcinomas showed cyclin E positivity and only one case of lobular carcinoma presented with distant metastases. 59/66 cases were positive (low/high for p27 while seven cases were negative, 22 cases showed low expression and 37 cases

  6. Basal cell carcinoma and breast carcinoma following repeated fluoroscopic examinations of the chest

    International Nuclear Information System (INIS)

    A 69-year-old white Italian woman was first seen at Memorial Sloan-Kettering Cancer Center in 1981 concerning several skin growths on her back. The patient had had several basal cell carcinomas surgically removed from her back during the preceding 5 years. There was no history of arsenic ingestion or prolonged sun exposure and her family history was negative for skin cancer. The patient had developed pulmonary tuberculosis in 1938 and was treated with pneumothorax therapy. She had had more than 50 fluoroscopic examinations of the chest following this therapy, as well as multiple diagnostic x-ray films since that time. On the back, clustered in the interscapular region, were multiple scars and nine erythematous nodules with pearly borders, telangiectasia, and translucent surfaces. Within several nodules there were areas of light and dark brown pigmentation. Biopsy of all lesions revealed basal cell carcinoma, some of which were pigmented, without evidence of chronic radiodermatitis. All lesions were treated with curettage and electrodesiccation three times with good cosmetic results

  7. Basal cell carcinoma and breast carcinoma following repeated fluoroscopic examinations of the chest

    Energy Technology Data Exchange (ETDEWEB)

    Myskowski, P.L.; Gumpertz, E.; Safai, B.

    1985-03-01

    A 69-year-old white Italian woman was first seen at Memorial Sloan-Kettering Cancer Center in 1981 concerning several skin growths on her back. The patient had had several basal cell carcinomas surgically removed from her back during the preceding 5 years. There was no history of arsenic ingestion or prolonged sun exposure and her family history was negative for skin cancer. The patient had developed pulmonary tuberculosis in 1938 and was treated with pneumothorax therapy. She had had more than 50 fluoroscopic examinations of the chest following this therapy, as well as multiple diagnostic x-ray films since that time. On the back, clustered in the interscapular region, were multiple scars and nine erythematous nodules with pearly borders, telangiectasia, and translucent surfaces. Within several nodules there were areas of light and dark brown pigmentation. Biopsy of all lesions revealed basal cell carcinoma, some of which were pigmented, without evidence of chronic radiodermatitis. All lesions were treated with curettage and electrodesiccation three times with good cosmetic results.

  8. Interobserver variability in HER-2/neu reporting on immunohistochemistry in breast carcinomas

    International Nuclear Information System (INIS)

    Objective: To evaluate human epidermal growth factor receptor 2 (HER2/neu) interobserver variability between specially trained and untrained general histopathologists. Methods: The retrospective study cases of invasive breast carcinoma received at Shifa International Hospital, Islamabad, from June 2010 to December 2011, for assessment of HER2/neu status by immunohistochemistry which were retrieved from the files and, 30 consecutive cases each of score 0, 1+, 2+ and 3+ were selected for a total of 120 cases. Two groups of two histopathologists each examined the cases blindly. One group had attended a short course in Germany, while the other group comprised two qualified histopathologists who had not had any special training. Each histopathologist reported the cases independently according to standard guidelines. Kappa statistics were applied. Results: The trained group of histopathologists showed agreement in 113 (94%) cases. Kappa value was calculated to be 0.96 which means perfect agreement. In contrast the untrained group showed agreement in 83 (69%) cases with a kappa value of 0.59 which means moderate agreement. Conclusion: Interobserver variability in immunohistochemical scoring of HER-2/neu in breast carcinoma is high among untrained general histopathologists. This may adversely affect the selection of patients with cancers who could benefit from Herceptin therapy. (author)

  9. Sonographic Findings of Additional Malignant Lesions in Breast Carcinoma Seen by Second Look Ultrasound

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    Ana Delgado Laguna

    2011-01-01

    Full Text Available Objective: The aim is to show ultrasound (US findings of additional malignant lesions of breast carcinoma visualized on targeted second-look US that were not identified by mammography or US prior to the time of diagnosis. Materials and Methods: A double-blind retrospective review of the US results from January 2008 through August 2010 of 228 patients with known breast cancer was conducted by two expert radiologists. The focus of the review was on the second-look US characteristics (following BI-RADS criteria of 26 documented additional malignant lesions of the 76 with successful sonographic correlation from the 123 lesions detected by magnetic resonance imaging (MRI. All of them, before the MRI, had an initial mammography and a US with a histopathological biopsy of the primary lesion. Results: Approximately 60 to 70% of the findings were classified as BI-RADS 2 and BI-RADS 3, while assessing the final US category. The review of the second-look US showed the size of the second malignant additional lesion ranged from 3 to 22 mm, of which 90% were smaller than 10 mm and 66% were smaller than 7 mm. Conclusions: Most additional malignant lesions, nonpalpable carcinomas, which were previously not detected by mammography and US at first-look diagnosis, were detected by a targeted second-look US examination. These lesions were of category BI-RADS 2 and BI-RADS 3 and smaller than 7 mm.

  10. Lymphoid infiltration as a prognostic variable for early-onset breast carcinomas.

    Science.gov (United States)

    Ménard, S; Tomasic, G; Casalini, P; Balsari, A; Pilotti, S; Cascinelli, N; Salvadori, B; Colnaghi, M I; Rilke, F

    1997-05-01

    Infiltration by lymphoid cells is a common feature of many human tumors, including breast carcinomas, and the degree of infiltration has been suggested to be a measure of the host immune response. Our analyses in a series of 1919 cases of primary ductal and lobular infiltrating breast carcinomas from women with a long-term follow-up revealed: (a) a 16-17% frequency of infiltrated tumors independent of the patient's age at diagnosis; and (b) a strong positive correlation between survival rates and the presence of lymphocytes at the tumor site in patients less than 40 years of age (P = 0.0002) but no association with prognosis in patients 40 years of age or older. Multivariate analysis indicated that lymphoid infiltration is independent of other conventional prognostic factors such as nodal status and tumor size in predicting survival. Thus, a possible immune response against the tumor seems to be relevant only in women with early-onset tumors. Because the immune system is functionally maximum in younger years, declining with age, this finding might reflect a difference in the efficiency of the immune system. Alternatively, the biology of these tumors might differ, leading to a difference in immuno-genicity.

  11. Factors contributing to late breast cancer presentation for health care amongst women in Kumasi, Ghana

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    Comfort Asoogo

    2015-02-01

    Full Text Available Background: Delay in presenting breast cancer for health care is dangerous because it can increase the mortality rate amongst affected women. Delaying health care and treatment makes it difficult to manage advanced breast cancer successfully. Understanding the factors that contribute to delays in presentation for health care can save lives.Objectives: The purpose of the study was to describe the factors which contribute to the latepresentation of Ghanaian women with breast cancer for health care at a tertiary hospital in Kumasi, Ghana.Method: A descriptive qualitative research design was utilised to answer the research question: ‘What factors contribute to presenting with late breast cancer for health care amongst Ghanaian women who were treated for breast cancer at a tertiary hospital in Kumasi, Ghana?’ A sample of 30 women diagnosed with breast cancer and presented with Stage II and Stage III participated in the study. Semi-structured interviews and field notes were conducted for data collection. Content data analysis was used in line with the research question.Findings: Five themes were discovered as findings. These were: lack of knowledge about breast cancer; fear of cancer treatment and its outcomes; poverty; traditional and spiritual beliefs and treatments and caring for others.Conclusions: We recommend the development of breast cancer awareness programmes and health education at primary health care level.

  12. Effect of Metformin on Breast Ductal Carcinoma In Situ Proliferation in a Randomized Presurgical Trial.

    Science.gov (United States)

    DeCensi, Andrea; Puntoni, Matteo; Guerrieri-Gonzaga, Aliana; Cazzaniga, Massimiliano; Serrano, Davide; Lazzeroni, Matteo; Vingiani, Andrea; Gentilini, Oreste; Petrera, Marilena; Viale, Giuseppe; Cuzick, Jack; Bonanni, Bernardo; Pruneri, Giancarlo

    2015-10-01

    Metformin is associated with lower breast cancer risk in epidemiologic studies and showed decreased proliferation in HER2-positive breast cancer in a presurgical trial. To provide insight into its preventive potential, we measured proliferation by Ki-67 labeling index (LI) of intraepithelial lesions surrounding breast cancer. We randomly assigned 200 nondiabetic patients diagnosed with invasive breast cancer in core biopsies to metformin, 1,700 mg or placebo once daily for 28 days before surgery. Upon surgery, five to seven specimens of cancer adjacent (≤1 cm) and distant (>1 cm) tissue were screened for LCIS, ductal carcinoma in situ (DCIS), and ductal hyperplasia (DH). The prevalence of LCIS, DCIS, and DH was 4.5% (9/200), 67% (133/200), and 35% (69/200), respectively. Overall, metformin did not affect Ki-67 LI in premalignant disorders. The median posttreatment Ki-67 LI (IQR) in the metformin and placebo arm was, respectively, 15% (5-15) versus 5% (4-6) in LCIS (P = 0.1), 12% (8-20) versus 10% (7-24) in DCIS (P = 0.9), and 3% (1-4) versus 3% (1-4) in DH (P = 0.5). However, posttreatment Ki-67 in HER2-positive DCIS lesions was significantly lower in women randomized to metformin especially when ER was coexpressed: 22% (11-32) versus 35% (30-40) in HER2-positive DCIS (n = 22, P = .06); 12% (7-18) versus 32% (27-42) in ER-positive/HER2-positive DCIS (n = 15, P = .004). Eight of 22 (36%) HER2-positive DCIS were adjacent to HER2-negative invasive breast cancer. In tissue samples obtained following 4 weeks of study drug, proliferation was lower in HER2-positive DCIS for women randomized to metformin versus placebo. An adjuvant trial incorporating metformin in HER2-positive DCIS is warranted. PMID:26276754

  13. Mitochondrial calcium uniporter activity is dispensable for MDA-MB-231 breast carcinoma cell survival.

    Science.gov (United States)

    Hall, Duane D; Wu, Yuejin; Domann, Frederick E; Spitz, Douglas R; Anderson, Mark E

    2014-01-01

    Calcium uptake through the mitochondrial Ca2+ uniporter (MCU) is thought to be essential in regulating cellular signaling events, energy status, and survival. Functional dissection of the uniporter is now possible through the recent identification of the genes encoding for MCU protein complex subunits. Cancer cells exhibit many aspects of mitochondrial dysfunction associated with altered mitochondrial Ca2+ levels including resistance to apoptosis, increased reactive oxygen species production and decreased oxidative metabolism. We used a publically available database to determine that breast cancer patient outcomes negatively correlated with increased MCU Ca2+ conducting pore subunit expression and decreased MICU1 regulatory subunit expression. We hypothesized breast cancer cells may therefore be sensitive to MCU channel manipulation. We used the widely studied MDA-MB-231 breast cancer cell line to investigate whether disruption or increased activation of mitochondrial Ca2+ uptake with specific siRNAs and adenoviral overexpression constructs would sensitize these cells to therapy-related stress. MDA-MB-231 cells were found to contain functional MCU channels that readily respond to cellular stimulation and elicit robust AMPK phosphorylation responses to nutrient withdrawal. Surprisingly, knockdown of MCU or MICU1 did not affect reactive oxygen species production or cause significant effects on clonogenic cell survival of MDA-MB-231 cells exposed to irradiation, chemotherapeutic agents, or nutrient deprivation. Overexpression of wild type or a dominant negative mutant MCU did not affect basal cloning efficiency or ceramide-induced cell killing. In contrast, non-cancerous breast epithelial HMEC cells showed reduced survival after MCU or MICU1 knockdown. These results support the conclusion that MDA-MB-231 breast cancer cells do not rely on MCU or MICU1 activity for survival in contrast to previous findings in cells derived from cervical, colon, and prostate cancers and

  14. Mitochondrial calcium uniporter activity is dispensable for MDA-MB-231 breast carcinoma cell survival.

    Directory of Open Access Journals (Sweden)

    Duane D Hall

    Full Text Available Calcium uptake through the mitochondrial Ca2+ uniporter (MCU is thought to be essential in regulating cellular signaling events, energy status, and survival. Functional dissection of the uniporter is now possible through the recent identification of the genes encoding for MCU protein complex subunits. Cancer cells exhibit many aspects of mitochondrial dysfunction associated with altered mitochondrial Ca2+ levels including resistance to apoptosis, increased reactive oxygen species production and decreased oxidative metabolism. We used a publically available database to determine that breast cancer patient outcomes negatively correlated with increased MCU Ca2+ conducting pore subunit expression and decreased MICU1 regulatory subunit expression. We hypothesized breast cancer cells may therefore be sensitive to MCU channel manipulation. We used the widely studied MDA-MB-231 breast cancer cell line to investigate whether disruption or increased activation of mitochondrial Ca2+ uptake with specific siRNAs and adenoviral overexpression constructs would sensitize these cells to therapy-related stress. MDA-MB-231 cells were found to contain functional MCU channels that readily respond to cellular stimulation and elicit robust AMPK phosphorylation responses to nutrient withdrawal. Surprisingly, knockdown of MCU or MICU1 did not affect reactive oxygen species production or cause significant effects on clonogenic cell survival of MDA-MB-231 cells exposed to irradiation, chemotherapeutic agents, or nutrient deprivation. Overexpression of wild type or a dominant negative mutant MCU did not affect basal cloning efficiency or ceramide-induced cell killing. In contrast, non-cancerous breast epithelial HMEC cells showed reduced survival after MCU or MICU1 knockdown. These results support the conclusion that MDA-MB-231 breast cancer cells do not rely on MCU or MICU1 activity for survival in contrast to previous findings in cells derived from cervical, colon, and

  15. Increased serum carbohydrate antigen 19-9 in relapsed ductal breast carcinoma.

    Science.gov (United States)

    Papantoniou, Vassilios; Tsiouris, Spyridon; Koutsikos, John; Ptohis, Nikolaos; Lazaris, Dimitrios; Zerva, Cherry

    2006-01-01

    Increased serum carbohydrate antigen (CA) 19-9 is a quite uncommon manifestation of breast cancer both on early disease and on relapse. A 53-year-old woman with invasive ductal breast carcinoma underwent left-sided mastectomy. Two years later she palpated a subcutaneous mass at the mastectomy scar, arousing suspicion of local relapse. Surgery and histopathology revealed infiltration by breast adenocarcinoma and she was treated with chemotherapy. At that time serum tumor markers, carcinoembryonic antigen (CEA) and CA 15-3 were within normal range. Over the next six months she displayed an increase of serum CEA while serum CA 15-3 remained within normal range. In an attempt to search for a second neoplasm possibly of gastrointestinal (GI) origin, abdominal computed tomography (CT), magnetic resonance imaging (MRI), magnetic resonance cholangio-pancreatography (MRCP), endoscopy of the upper GI tract and colonoscopy were performed, as well as measurement of serum CA 19-9. While no indication of a GI neoplasm was detected, she displayed an over 10-fold increase of serum CA 19-9. The patient had also an X-ray mammography and technetium-99m hexakis-2-methoxyisobutylisonitrile ((99m)Tc-MIBI) scintimammography (SM). Whilst mammography was negative for contralateral disease recurrence, SM was suggestive of axillary lymph node involvement. Axillary lymph node dissection confirmed an extensive metastatic infiltration of these nodes by breast adenocarcinoma. Three months later serum CA 19-9 and CEA became normal. The interest of this case lies on the unexpected high serum CA 19-9 values found in a breast relapsed adenocarcinoma and in the important contribution of SM in diagnosing the axillary lymph node metastatic infiltration. PMID:16617392

  16. Nuclear Morphometry in Ductal Breast Carcinoma with Correlation to Cell Proliferative Activity and Prognosis

    International Nuclear Information System (INIS)

    Morphometry is the quantitative description of biologic structures. This study was designed to evaluate the efficiency of morphometric measurements in diagnosis and prognosis of patients with breast carcinoma. Methods: Histological samples from 61 patients of invasive duct carcinoma (IDC) of no special type (NST), 12 cases of ductal carcinoma in situ (DCIS) and 14 control breast samples taken from fibrocystic change disease were retrospectively analyzed by computerized nuclear morphometry. All IDC patients underwent modified radical mastectomy without preoperative chemotherapy. The mean follow up was 28±19 months (range] -71). In each case, 25-50 nuclei were measured and the mean nuclear area (MNA), mean nuclear perimeter (MNP), mean maximum nuclear diameter (MMNO) and mean minimal nuclear diameter (Mmnd) were measured. The mean axis ratio (MAR), mean nuclear compactness (MNC), mean nuclear size (MNS) and mean shape factor (MSHF), were calculated mathematically. To measure the nuclear diameters, a new method was employed using the AutoCAD program. Morphometric parameters were compared with different clinico pathologic features, patient's survival and cell proliferative activity as determined by Ki-67 immunostaining which was evaluated quantitatively. Most of the morphometric parameters were significantly higher in DCIS and IDC groups than benign one. In IDC group morphometric features related to nuclear size (MNA, MNP, MMNO, Mmnd and MNS) were significantly correlated to most clinico pathologic features and cell proliferative activity assessed by Ki-67 immunostaining. However, the shape factor failed to achieve this correlation. The univariate analysis using Kaplan Meier curves indicated that short survival time was correlated with high nuclear morphometric values (MNA. MNP, MMND, Mmnd, MNS and MSHF). Moreover, the Spear man correlation analysis showed that Mmnd has the highest converse correlation with survival (r= -0.75, (ρ < 0.0001). In multivariate analysis

  17. Correlation between 3 T apparent diffusion coefficient values and grading of invasive breast carcinoma

    Energy Technology Data Exchange (ETDEWEB)

    Cipolla, Valentina, E-mail: valentina.cipolla@yahoo.it [Department of Radiological Sciences, University of Rome “Sapienza”, Viale del Policlinico 155, 00161 Rome (Italy); Santucci, Domiziana; Guerrieri, Daniele; Drudi, Francesco Maria [Department of Radiological Sciences, University of Rome “Sapienza”, Viale del Policlinico 155, 00161 Rome (Italy); Meggiorini, Maria Letizia [Department of Gynaecological Sciences, University of Rome “Sapienza”, Viale del Policlinico 155, 00161 Rome (Italy); Felice, Carlo de [Department of Radiological Sciences, University of Rome “Sapienza”, Viale del Policlinico 155, 00161 Rome (Italy)

    2014-12-15

    Highlights: • Apparent diffusion coefficient is a quantitative parameter which reflects molecular water movement. • Grading is an independent prognostic factor which correlates with other histopathological features. • Apparent diffusion coefficient values were significantly different between G1 and G3 classes. - Abstract: Purpose: The aim of this study was to evaluate whether the apparent diffusion coefficient (ADC) provided by 3.0 T (3 T) magnetic resonance diffusion-weighted imaging (DWI) varied according to the grading of invasive breast carcinoma. Materials and methods: A total of 92 patients with 96 invasive breast cancer lesions were enrolled; all had undergone 3 T magnetic resonance imaging (MRI) for local staging. All lesions were confirmed by histological analysis, and tumor grade was established according to the Nottingham Grading System (NGS). MRI included both dynamic contrast-enhanced and DWI sequences, and ADC value was calculated for each lesion. ADC values were compared with NGS classification using the Mann–Whitney U and the Kruskal–Wallis H tests. Grading was considered as a comprehensive prognostic factor, and Rho Spearman test was performed to determine correlation between grading and tumor size, hormonal receptor status, HER2 expression and Ki67 index. Pearson's Chi square test was carried out to compare grading with the other prognostic factors. Results: ADC values were significantly higher in G1 than in G3 tumors. No significant difference was observed when G1 and G3 were compared with G2. Tumor size, hormonal receptor status, HER2 expression and Ki67 index correlated significantly with grading but there was a significant difference only between G1 and G3 related to the ER and PR status, HER2 expression and Ki67 index. There was no statistically significant difference in lesion size between the two groups. Conclusion: ADC values obtained on 3 T DWI correlated with low-grade (G1) and high-grade (G3) invasive breast carcinoma. 3

  18. Irradiation with external beam and interstitial radioactive implant as primary treatment for early carcinoma of the breast

    International Nuclear Information System (INIS)

    The locoregional control of 60 to 61 patients supports the results published by other centers and compares favorably with results of any surgical series. The cosmetic results are excellent with only three of 61 patients having severe fibrosis of the breast develop. No rib fractures, skin ulcerations, symptomatic radiation pneumonitis, edema of the arm or limitation of arm movement have been observed as complications. Ten of the 28 patients who have had axillary dissection had transient edema of the breast develop. Results of numerous studies suggest that primary radiotherapy without mastectomy is appropriate treatment for early carcinoma of the breast. The accessibility of the breast makes it relatively easy to deliver curative doses of radiation with minimal damage to surrounding normal tissues. The cumulative radiotherapy experience has demonstrated the gratifying results of not only maintaining a rather normal breast but also avoiding the negative physical and psychologic repercussions of the mastectomy. Radiation therapy is an alternative to Halsted's radical mastectomy

  19. Increased incidence of breast carcinoma in patients with irradiation for post-partum mastitis: a screening situation

    International Nuclear Information System (INIS)

    In Rochester, New York, 606 women were treated with ionizing radiation for post-partum mastitis, mostly between 1940 and 1955. Two-thirds of all breasts were treated, the average dose per breast being 377 rads (at 2.5 cm breast depth). Mammographic examinations were performed on 265 of these women still residing in this vicinity. Two nonpalpable carcinomas (with no axillary node metastases) were found in the twelve breast lesions that have been biopsied. Some of the biopsies revealed premalignant changes. It is recommended that women in this high-risk category have close medical supervision, as well as periodic mammographic evaluation, and that the importance of periodic breast self-examinations should be emphasized

  20. MUCI positive cutaneous metastasis with transepidermal elimination from a breast carcinoma.

    Science.gov (United States)

    Luna, Amalia; Merino, Maria Emilia; Alberdi, Cecilio G; Abba, Martin C; Segal-Eiras, Amada; Croce, Maria Virginia

    2013-01-01

    Breast cancer is the most common cause of cutaneous metastases from internal malignancies. Generally, the neoplastic cells are located in the dermis or hypodermis, while a finding of transepidermal elimination on cutaneous metastases is exceptional. In this report we present a patient with perforating cutaneous metastases from breast cancer with mucin 1 expression. Cutaneous, bone, lung, and hepatic lesions were detected two years after the diagnosis of the primary tumor.

  1. Correlation of primary tumor size and axillary nodal status with tumor suppressor gene p53 in breast carcinoma

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    Topić Brano

    2002-01-01

    Full Text Available Correlation of standard path morphological prognostic parameters, primary tumor size and axillary nodal status with new prognostic factor in breast carcinoma: tumor suppressor gene p53 was analyzed. The studied sample included 65 women who underwent surgery for breast carcinoma at the Surgical Clinic of Clinical Center Banja Luka, from January 1st 1997 till January 1st 1999. Statistical data analysis was performed and correlation of prognostic factors was determined. The majority of authors in this field agree that the primary tumor size and axillary nodal status are the two most important prognostic factors. These factors are the best predictors of prognosis and survival of women who had the tumor and were operated on. Tumor markers were immunohistochemically determined in the last ten years and, according to the majority of authors, are still considered the additional or relative prognostic factors in breast carcinoma. Their prognostic value and significance increase almost daily. Most frequently determined tumor markers are bcl-2, pS2, Ki-67 and p53. There was a positive, directly proportional relationship between primary tumor size and tumor suppressor gene p53, but there was no positive correlation between the axillary nodal status and tumor suppressor gene p53. Significance of determination of new tumor markers as the prognostic factors was emphasized. These markers represent a powerful tool in the early detection and prevention of breast carcinoma.

  2. Pathological predictive factors for tumor response in locally advanced breast carcinomas treated with anthracyclin-based neoadjuvant chemotherapy

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    Trupti Patel

    2013-01-01

    Conclusion: Pathological parameters like type of tumor, presence of LVE and tumor necrosis in the core biopsy can predict the response to NACT in routine stain. Tumor necrosis and type of breast carcinoma are predictive parameters for tumor responsiveness to NACT. LVE was reliable in predicting axillary lymph node metastasis.

  3. Monoclonal antibody BrE-3 participation in a multivariate prognostic model for infiltrating ductal carcinoma of the breast.

    Science.gov (United States)

    Chan, C M; Baratta, F S; Ozzello, L; Ceriani, R L

    1994-01-01

    Monoclonal antibody (MoAb) BrE-3, an anti-human milk fat globule (HMFG) MoAb, is used here as a novel prognostic indicator for survival and relapse time in patients with infiltrating ductal carcinoma of the breast. A scoring system (4-Score method) was developed to this effect that measured, in a statistically reliable fashion, the level of expression of the epitope for MoAb BrE-3 in the cytoplasm and membranes of breast carcinoma cells in paraffin-embedded sections. In univariate analysis, data obtained by the 4-Score Method as well as data from traditional prognostic indicators (tumor size, axillary node status, and grade of differentiation) were found to be associated with patient survival and relapse. In multivariate analysis, using a Cox proportional hazards regression model, levels of expression of BrE-3 epitope plus tumor size and axillary node status were weighted and combined in an Individual Linear Composite Prognostic Score (ILCPS) that had a high level of association with survival and relapse time in this sample model of patients with infiltrating ductal carcinoma of the breast. This level of association was found to be higher than the level of association for any other combination of traditional or 4-Score method variables. The level of expression of BrE-3 significantly adds to the prognostic capacity of traditional prognostic markers for infiltrating ductal carcinoma of the breast. PMID:7981443

  4. Endocrine sensitivity of the receptor-positive T61 human breast carcinoma serially grown in nude mice

    DEFF Research Database (Denmark)

    Brünner, N; Spang-Thomsen, M; Skovgaard Poulsen, H;

    1985-01-01

    A study was made on the effect of ovariectomy, 17 beta-oestradiol, and tamoxifen on the oestrogen and progesterone receptor-positive T61 human breast carcinoma grown in nude mice. The effect of the treatment was evaluated by the specific growth delay calculated on the basis of Gompertz growth...

  5. Cytotoxicity of fucosterol containing fraction of marine algae against breast and colon carcinoma cell line

    Science.gov (United States)

    Khanavi, Mahnaz; Gheidarloo, Razieh; Sadati, Nargess; Ardekani, Mohammad Reza Shams; Nabavi, Seyed Mohammad Bagher; Tavajohi, Shohreh; Ostad, Seyed Nasser

    2012-01-01

    Context: Marine algae produce different secondary metabolites with a wide range of biological activities. Many studies have been achieved on the screening of biological effects of marine organisms and a lot of active compounds were isolated and characterized. Aims: In an attempt to find cytotoxic compound of hexane fraction, isolation, identification, and cytotoxicity of active compound of this fraction were performed. Materials and Methods: In this study, total methanolic (70%) extract and partition fractions of hexane, chloroform (CHCl3), ethyl acetate (EtOAc), and MeOH–H2O of Sargassum angustifolium, Chondria dasyphylla, and Ulva flexuosa, collected from coastlines of the Persian Gulf in south of Iran, were studied against colon carcinoma (HT-29), colorectal adenocarcinoma (Caco-2), breast ductal carcinoma (T47D), and Swiss mouse embryo fibroblast (NIH 3T3) cell lines by MTT assay. Statistical Analysis Used: IC50 (median growth inhibitory concentration) values were calculated by Sigmaplot (10) software. Results: Hexane fraction of Chondria dasyphylla (IC50 82.26 ± 4.09 μg/ml) and MeOH-H2O fraction of Ulva flexuosa (IC50 116.92 ± 8.58 μg/ml) showed cytotoxic activity against proliferation of T47D cells. Hexane fraction of Sargassum angustifolium was also observed for cytotoxicity against T47D and HT-29 cell lines (IC50 166.42 ± 26.7 and 190.24 ± 52.8 μg/ml), respectively. An investigation of a component from the hexane fraction of Sargassum angustifolium yielded a steroidal metabolite, fucosterol, with cytotoxicity in T47D and HT29 (IC50 27.94 ± 9.3 and 70.41 ± 7.5 μg/ml). Conclusions: These results indicated that fucosterol, the most abundant phytosterol in brown algae, is responsible for cytotoxic effect of this extract against breast and colon carcinoma cell lines. PMID:22438665

  6. Cytotoxicity of fucosterol containing fraction of marine algae against breast and colon carcinoma cell line

    Directory of Open Access Journals (Sweden)

    Mahnaz Khanavi

    2012-01-01

    Full Text Available Context: Marine algae produce different secondary metabolites with a wide range of biological activities. Many studies have been achieved on the screening of biological effects of marine organisms and a lot of active compounds were isolated and characterized. Aims: In an attempt to find cytotoxic compound of hexane fraction, isolation, identification, and cytotoxicity of active compound of this fraction were performed. Materials and Methods: In this study, total methanolic (70% extract and partition fractions of hexane, chloroform (CHCl 3 , ethyl acetate (EtOAc, and MeOH-H 2 O of Sargassum angustifolium, Chondria dasyphylla, and Ulva flexuosa, collected from coastlines of the Persian Gulf in south of Iran, were studied against colon carcinoma (HT-29, colorectal adenocarcinoma (Caco-2, breast ductal carcinoma (T47D, and Swiss mouse embryo fibroblast (NIH 3T3 cell lines by MTT assay. Statistical Analysis Used: IC 50 (median growth inhibitory concentration values were calculated by Sigmaplot (10 software. Results: Hexane fraction of Chondria dasyphylla (IC 50 82.26 ± 4.09 μg/ml and MeOH-H 2 O fraction of Ulva flexuosa (IC 50 116.92 ± 8.58 μg/ml showed cytotoxic activity against proliferation of T47D cells. Hexane fraction of Sargassum angustifolium was also observed for cytotoxicity against T47D and HT-29 cell lines (IC 50 166.42 ± 26.7 and 190.24 ± 52.8 μg/ml, respectively. An investigation of a component from the hexane fraction of Sargassum angustifolium yielded a steroidal metabolite, fucosterol, with cytotoxicity in T47D and HT29 (IC 50 27.94 ± 9.3 and 70.41 ± 7.5 μg/ml. Conclusions: These results indicated that fucosterol, the most abundant phytosterol in brown algae, is responsible for cytotoxic effect of this extract against breast and colon carcinoma cell lines.

  7. Metastatic ductal carcinoma of the breast to the thyroid gland diagnosed with fine needle aspiration: A case report with emphasis on morphologic and immunophenotypic features.

    Science.gov (United States)

    Magers, Martin J; Dueber, Julie C; Lew, Madelyn; Pang, Judy C; Davenport, Robertson D

    2016-06-01

    Metastases to the thyroid are uncommon [thyroid fine needle aspirations (FNA)]. Of metastases to the thyroid, breast carcinoma is relatively common. The diagnosis of metastasis to the thyroid has important therapeutic and prognostic implications. To our knowledge, a morphologic and immunophenotypic comparison of metastatic ductal carcinoma of the breast and primary thyroid carcinomas has not been reported. Here, we report the case of a 37-year-old female with a history of metastatic ductal carcinoma of the breast (modified Bloom-Richardson grade 2; ER+, PgR+, HER2+) diagnosed 6 years prior. She developed hoarseness, prompting a CT scan. Multiple thyroid nodules were found, including a 1.5 cm hypoechoic, solid, irregularly-shaped nodule. On FNA, cells were arranged singly and in crowded groups, varied in size and degree of pleomorphism, and exhibited rare nuclear grooves, inconspicuous nucleoli, and rare intracytoplasmic lumina with no nuclear pseudoinclusions or colloid (Figs. 1A and B). These findings raised the differential of papillary thyroid carcinoma (Fig. 1C), follicular neoplasm (Fig. 1D), medullary carcinoma (Fig. 1E), parathyroid (Fig. 1F), and metastatic breast carcinoma. Immunostaining for GATA-3 (+), ER (+), PAX-8 (-), and TTF-1 (-) was consistent with metastatic breast carcinoma (Fig. 2). We conclude that metastatic breast carcinoma to the thyroid may morphologically mimic primary thyroid carcinoma on FNA; a panel of immunomarkers, such as GATA-3, hormonal marker(s), PAX-8, and TTF-1, may be useful in some cases. GATA-3 immunostaining for metastatic breast carcinoma was helpful in our case and has not been previously reported in a thyroid metastasis sampled by FNA. Diagn. Cytopathol. 2016;44:530-534. © 2016 Wiley Periodicals, Inc.

  8. Thyroid follicular carcinoma presenting as metastatic skin nodules

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    Asad Jehangir

    2015-02-01

    Full Text Available Background: Follicular thyroid cancer (FTC metastasizes most commonly to the lungs and non-cranial bones. Skull and skin are uncommon sites and usually manifest well after the diagnosis of primary malignancy. Metastasis to skull and skin as the presenting feature of FTC is infrequently reported in the literature. Case presentation: A 65-year-old Caucasian woman with a history of thyroid nodule presented with the complaint of rapidly growing skull nodules which had been present for 3 years but were stable previously. She denied any fevers, chills, history of trauma, or weight loss. She denied any history of smoking or head and neck irradiation. On physical examination, she had two non-tender gray cystic lesions – one on her left temporal region and the other on the right parietal region. Biopsy was consistent with metastatic FTC. Magnetic resonance imaging of the brain demonstrated 7.1×3.8 cm and 3.7×4.5 cm fairly homogeneous, enhancing, relatively well-defined masses centered in the posterior and left anterior lateral calvarium with intracranial and extracranial extensions but without any vasogenic edema or mass effect on the brain. Thyroid ultrasound showed numerous nodules in both lobes. The patient underwent a total thyroidectomy. Histopathological studies of the thyroid gland revealed a well-differentiated FTC in the left lobe. Then she underwent resection of the tumor in multiple stages. She did not have any recurrence of the FTC or metastases during the follow-up period and will be receiving radioactive iodine treatment. Conclusion: Bone and lung are the common sites of metastasis from FTC, but involvement of skull or skin is unusual, particularly as the presenting feature. Metastases from FTC should be in the differential of patients with new osteolytic hypervascular skull lesions or cutaneous lesions in head and neck area.

  9. CLINICAL AND PATHOLOGICAL PRESENTATIONS OF BRONCHOGENIC CARCINOMA IN A TERTIARY CARE CENTRE

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    Vishwanath V

    2016-06-01

    Full Text Available BACKGROUND Lung cancer is presently the most common malignant disease (13% of all cancers and the leading cause of cancer deaths (19% of all cancer deaths in the world in all age groups and in both sexes. It is the leading cause of cancer deaths in developed as well as in developing countries. OBJECTIVE The present study was conducted to study the various clinical and pathological presentations of bronchogenic carcinoma. MATERIALS AND METHODS A total of 82 patients with histologically proven bronchogenic carcinoma, hospitalized between 2012 and 2014 at a tertiary care centre, Pune, India, were analysed. RESULT Out of a total of 82 diagnosed cases, average age was 61 years, nearly 80.0% were males. Smoking was the risk factor in 63.41%. About 2% of female patients were smokers. Six (7.3% patients were <40 years of age at the time of diagnosis. Fiberoptic bronchoscopy (75.60% was found to be the most efficient diagnostic procedure. Histologically, adenocarcinoma, squamous cell carcinoma, non-small cell carcinoma and small cell carcinoma were seen in 57.31%, 24.39%, 9.75% and 6.09% cases, respectively. Distant metastases to organs like nodes, liver, adrenals and bones were present in 67%. CONCLUSION This study shows that adenocarcinoma is the most common type of lung cancer and clinical and radiological suspicion should lead to the prompt diagnosis and management.

  10. Multifocal intraportal invasion of breast carcinoma diagnosed by laparoscopy-assisted liver biopsy

    Institute of Scientific and Technical Information of China (English)

    Tomoki Nakajima; Takeshi Mazaki; Akio Yanagisawa; Takeshi Okanoue; Satoru Sekoguchi; Taichirou Nishikawa; Hidetaka Takashima; Tadashi Watanabe; Masahito Minami; Yoshito Itoh; Naruhiko Mizuta; Hiroo Nakajima

    2005-01-01

    Hepar lobatum carcinomatosum (HLC) is defined as an acquired hepatic deformity consisting of an irregularly lobulated hepatic contour caused by intravascular infiltration of metastatic carcinoma. To date, only nine cases of HLC have been reported in the literature. We report a case of a 68-year-old woman showing hepatic metastasis of breast carcinoma in radiologically unidentified form. Initially, she received left partial mastectomy for breast cancer but solid hepatic metastases were identified in S2 and S6, 9 mo after surgery. Then, they responded to chemotherapy and radiologically disappeared. After radiological disappearance of the liver tumors, the patient's blood chemistry showed abnormal liver function. A CT scan demonstrated heterogeneous enhancement effect in the liver in the late phase,suggesting uneven hepatic blood supply. Hepatic deformity was not obvious. Laparoscopy revealed a slightly deformed liver surface with multiple indentations and shallow linear depressions. Furthermore, a wide scar was observed on the surface of S2 possibly at the site where the metastatic tumor existed before chemotherapy. Liver biopsy from the wide scar lesion showed intraportal tumor thrombi with desmoplastic change. Because of its similarity to the histology of the original breast cancer, we concluded that the hepatic functional abnormalities and slightly deformed liver surface were derived from the circulatory disturbance caused by microscopic tumor thrombi. Besides, since the wide scar was located at the site of the pre-existing tumor,it is probable that chemotherapy was an important cause of fibrous scarring as a result of tumor regression. These morphologic findings are compatible with those of HLC.Laparoscopy-assisted liver biopsy was useful to make definite diagnosis, even though the hepatic deformity was radiologically undetectable.

  11. AUTOMATED QUANTITATION OF RECEPTOR STATUS OF BREAST CARCINOMA WITH IMMUNOHISTOCHEMICAL RECLASSIFICATION

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    Aruthra

    2015-03-01

    Full Text Available BACKGROUND AND PURPOSE: Recent developments in our understanding of biology of breast cancer and introduction of molecular methods have resulted in a new molecular classification. However, these methods are expensive. But, these molecular groups can be roughly identified for prac tical purposes as Surrogate Molecular Classes by relatively inexpensive immunohistochemistry (IHC using antibodies directed against ER, PR and HER2. We have tried to assess the Immunohistochemical profiles of the carcinomas of the breast that we received in our laboratory; while doing so, we have used Immuno Ratio and Immuno Membrane image analyser software to accurately assess staining reaction. We have used these profiles to reclassify according to the new molecular classification (Surrogate Molecular Cl asses and correlated the same with morphological types and projected outcomes derived from risk predicting protocols. MATERIALS AND METHODS: 35 cases of breast carcinomas were analysed immunohistochemically for the demonstration of expression of oestrogen receptor (ER, progesterone receptor (PR, HER 2 and cytokeratin (CK. The immunohistochemical reaction was quantified using Immuno Ratio and Immuno Membrane online softwares. The results were used to reclassify according to the new molecular classificati on. We have also correlated the same with morphological types and projected outcome derived from risk predicting protocols. OBSERVATIONS AND CONCLUSIONS: Automated immunohistochemical quantitation revealed that Estrogen receptor (ER and Progesterone recep tor (PR were positive in 94% of cases. There were two triple negative cases. When we reclassified the cases based on the immunological profile obtained from this analysis, Luminal A type was found to be the commonest type. There were two basal types which had the worst projected survival rate. Immunoratio is useful and easy to use free online grading software. However it needs to be calibrated and used in advanced

  12. High-definition DNA methylation profiles from breast and ovarian carcinoma cell lines with differing doxorubicin resistance.

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    Michael Boettcher

    Full Text Available Acquired drug resistance represents a frequent obstacle which hampers efficient chemotherapy of cancers. The contribution of aberrant DNA methylation to the development of drug resistant tumor cells has gained increasing attention over the past decades. Hence, the objective of the presented study was to characterize DNA methylation changes which arise from treatment of tumor cells with the chemotherapeutic drug doxorubicin. DNA methylation levels from CpG islands (CGIs linked to twenty-eight genes, whose expression levels had previously been shown to contribute to resistance against DNA double strand break inducing drugs or tumor progression in different cancer types were analyzed. High-definition DNA methylation profiles which consisted of methylation levels from 800 CpG sites mapping to CGIs around the transcription start sites of the selected genes were determined. In order to investigate the influence of CGI methylation on the expression of associated genes, their mRNA levels were investigated via qRT-PCR. It was shown that the employed method is suitable for providing highly accurate methylation profiles, comparable to those obtained via clone sequencing, the gold standard for high-definition DNA methylation studies. In breast carcinoma cells with acquired resistance against the double strand break inducing drug doxorubicin, changes in methylation of specific cytosines from CGIs linked to thirteen genes were detected. Moreover, similarities between methylation profiles obtained from breast and ovarian carcinoma cell lines with acquired doxorubicin resistance were found. The expression levels of a subset of analyzed genes were shown to be linked to the methylation levels of the analyzed CGIs. Our results provide detailed DNA methylation information from two separate model systems for acquired doxorubicin resistance and suggest the occurrence of similar methylation changes in both systems upon exposure to the drug.

  13. Extent of ductal carcinoma in situ according to breast cancer subtypes: a population-based cohort study.

    Science.gov (United States)

    Doebar, Shusma C; van den Broek, Esther C; Koppert, Linetta B; Jager, Agnes; Baaijens, Margreet H A; Obdeijn, Inge-Marie A M; van Deurzen, Carolien H M

    2016-07-01

    Ductal carcinoma in situ (DCIS) is a precursor of invasive breast carcinoma (IBC). The DCIS component is often more extensive than the invasive component, which affects local control. The aim of our study was to analyze features of DCIS within different IBC subtypes, which may contribute to the optimization of personalized approaches for patients with IBC. Patients with IBC reported according to the synoptic reporting module in the Netherlands between 2009 and 2015 were included. Data extraction included characteristics of the invasive component and, if present, several features of the DCIS component. Resection margin status analyses were restricted to patients undergoing breast-conserving surgery (BCS). Differences between subtypes were tested by a Chi-square test, spearman's Rho test or a one-way ANOVA test. Overall, 36.937 cases of IBC were included. About half of the IBCs (n = 16.014; 43.4 %) were associated with DCIS. Her2+ IBC (irrespective of ER status) was associated with a higher prevalence of adjacent DCIS, a larger extent of DCIS and a higher rate of irradicality of the DCIS component as compared to ER+/Her2- and triple-negative subtypes (P IBC on the other hand was lowest. In this large population-based cohort study, we showed significant differences between the prevalence and extent of DCIS according to IBC subtypes, which is also reflected in the resection margin status in patients treated with BCS. Our data provide important information regarding the optimization of local therapy according to IBC subtypes. PMID:27318854

  14. Epidermoid Carcinoma of the Cervix and Pregnancy. A case presentation.

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    Práxedes Rojas Quintana

    2007-12-01

    Full Text Available A 25 year-old female patient with a 12 week pregnancy was presented. She was diagnosed with an ultered Pap test. She was referred to the cervix uterine pathology specialist where an exophytic lesion compatible to cervix uterine cancer in advanced stages. The treatment as well as the conduct followed by the specialist was really hard due to the patient´s pregnant condition.

  15. Molecular Imaging of Breast Cancer: Present and future directions

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    David eAlcantara

    2014-12-01

    Full Text Available Medical imaging technologies have undergone explosive growth over the past few decades and now play a central role in clinical oncology. But the truly transformative power of imaging in the clinical management of cancer patients lies ahead. Today, imaging is at a crossroads, with molecularly targeted imaging agents expected to broadly expand the capabilities of conventional anatomical imaging methods. Molecular imaging will allow clinicians to not only see where a tumour is located in the body, but also to visualize the expression and activity of specific molecules (e.g. proteases and protein kinases and biological processes (e.g. apoptosis, angiogenesis, and metastasis that influence tumour behavior and/or response to therapy. Breast cancer, the most common cancer among women and a research area where our group is actively involved, is a very heterogeneous disease with diverse patterns of development and response to treatment. Hence, molecular imaging is expected to have a major impact on this type of cancer, leading to important improvements in diagnosis, individualized treatment, and drug development, as well as our understanding of how breast cancer arises.

  16. Molecular Imaging of Breast Cancer: Present and future directions

    Science.gov (United States)

    Alcantara, David; Pernia Leal, Manuel; Garcia, Irene; Garcia-Martin, Maria Luisa

    2014-12-01

    Medical imaging technologies have undergone explosive growth over the past few decades and now play a central role in clinical oncology. But the truly transformative power of imaging in the clinical management of cancer patients lies ahead. Today, imaging is at a crossroads, with molecularly targeted imaging agents expected to broadly expand the capabilities of conventional anatomical imaging methods. Molecular imaging will allow clinicians to not only see where a tumour is located in the body, but also to visualize the expression and activity of specific molecules (e.g. proteases and protein kinases) and biological processes (e.g. apoptosis, angiogenesis, and metastasis) that influence tumour behavior and/or response to therapy. Breast cancer, the most common cancer among women and a research area where our group is actively involved, is a very heterogeneous disease with diverse patterns of development and response to treatment. Hence, molecular imaging is expected to have a major impact on this type of cancer, leading to important improvements in diagnosis, individualized treatment, and drug development, as well as our understanding of how breast cancer arises.

  17. HER2 testing in breast carcinoma: very low concordance rate between reference and local laboratories in Brazil.

    Science.gov (United States)

    Wludarski, Sheila Cristina Lordelo; Lopes, Lisandro Ferreira; Berto E Silva, Tácio R; Carvalho, Filomena M; Weiss, Lawrence M; Bacchi, Carlos E

    2011-03-01

    Breast cancer accounts for approximately one quarter of all cancers in females. HER2 gene amplification or HER2 protein overexpression, detected in about 20% of breast carcinomas, predicts a more aggressive clinical course and determines eligibility for targeted therapy with trastuzumab. HER2 testing has become an essential part of the clinical evaluation of all breast carcinoma patients, and accurate HER2 results are critical in identifying patients who may be benefited from targeted therapy. This study investigated the concordance in the results of HER2 immunohistochemistry assays performed in 500 invasive breast carcinomas between a reference laboratory and 149 local laboratories from all geographic regions of Brazil. Our results showed an overall poor concordance (171 of 500 cases, 34.2%) regarding HER2 results between local and reference laboratories, which may be related to the low-volume load of HER2 assays, inexperience with HER2 scoring system, and/or technical issues related to immunohistochemistry in local laboratories. Standardization of HER2 testing with rigorous quality control measures by local laboratories is highly recommended to avoid erroneous treatment of breast cancer patients.

  18. Chemically induced DNA hypomethylation in breast carcinoma cells detected by the amplification of intermethylated sites

    International Nuclear Information System (INIS)

    Compromised patterns of gene expression result in genomic instability, altered patterns of gene expression and tumour formation. Specifically, aberrant DNA hypermethylation in gene promoter regions leads to gene silencing, whereas global hypomethylation events can result in chromosomal instability and oncogene activation. Potential links exist between environmental agents and DNA methylation, but the destabilizing effects of environmental exposures on the DNA methylation machinery are not understood within the context of breast cancer aetiology. We assessed genome-wide changes in methylation patterns using a unique methylation profiling technique called amplification of intermethylated sites (AIMS). This method generates easily readable fingerprints that represent the investigated cell line's methylation profile, based on the differential cleavage of DNA with methylation-specific isoschisomeric restriction endonucleases. We validated this approach by demonstrating both unique and reoccurring sites of genomic hypomethylation in four breast carcinoma cell lines treated with the cytosine analogue 5-azacytidine. Comparison of treated with control samples revealed individual bands that exhibited methylation changes, and these bands were excized and cloned, and the precise genomic location individually identified. In most cases, these regions of hypomethylation coincided with susceptible target regions previously associated with chromosome breakage, rearrangement and gene amplification. Similarly, we observed that acute benzopyrene exposure is associated with altered methylation patterns in these cell lines. These results reinforce the link between environmental exposures, DNA methylation and breast cancer, and support a role for AIMS as a rapid, affordable screening method to identify environmentally induced DNA methylation changes that occur in tumourigenesis

  19. Spindle cell carcinoma of the breast as complex cystic lesion:a case report

    Institute of Scientific and Technical Information of China (English)

    Masahiro Kitada; Satoshi Hayashi; Yoshinari Matsuda; Kei Ishibashi; Keisuke Oikawa; Naoyuki Miyokawa

    2014-01-01

    Spindle cell carcinoma of the breast is a rare tumor. hTis tumor can proliferate rapidly and cause cystic changes because of internal tissue necrosis. We evaluated a 54-year-old woman with right breast lump. Mammography showed a category four mass with a diameter of 2.5 cm. Ultrasonography (US) revealed a complex cystic lesion, and ifne-needle aspiration (FNA) cytology demonstrated bloody fluid and malignant cells. Partial breast resection and sentinel lymph node biopsy were performed. Immunohistology revealed spindle cells with positive results for cytokeratin (AE1/AE3) and vimentin, partially positive results for s-100, and negative results for desmin and α-actin. The pathological stage was IIA, and biochemical characterization showed that the tumor was triple negative. Six courses of FEC-100 chemotherapy (5-fluorouracil 500 mg/m2, epirubicin 100 mg/m2, and cyclophosphamide 500 mg/m2) were administered. Radiotherapy was performed. hTis case is discussed with reference to the literature.

  20. An unusual Case of Transitional Cell Carcinoma of Renal Pelvis Presenting with Brain Metastases

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    MR Razzaghi

    2009-04-01

    Full Text Available ABSTRACT: Introduction & Objective: Transitional cell carcinoma of renal pelvis presenting with brain metastases is a very rare case which should be diagnosed and treated in order to prevent further damages. Case: We report a rare case, who had presented with a constellation of neurological symptoms (due to multiple brain metastases, but without any urological symptoms. During evaluation of patient, we found transitional cell carcinoma (TCC of left renal pelvis, for which palliative radical nephroureterectomy was performed . Conclusion: Although transitional cell carcinoma of renal pelvis presenting with brain metastases is a very rare case, but the patient was managed with gamma knife stereotactic radiosurgery for the metastatic lesions. Afterward he received four cycles of paclitaxel and carboplatin chemotherapy. The patient is alive with stable disease at 32- months’ follow-up.

  1. Breast carcinoma conservative treatment. Stages I and II; Tratamento conservador do carcinoma mamario. Estadios I e II

    Energy Technology Data Exchange (ETDEWEB)

    Monti, C.R.

    1990-12-31

    From 1981 to 1988, 265 patients with breast cancer stages I and II (UICC-1987), were evaluated after conservative treatment with quadrantectomy plus axillectomy, radiotherapy and chemotherapy. After surgical treatment, the patients were submitted to radiation therapy in the breast. One hundred and fifty six (58,8%) patients were submitted to adjuvant chemotherapy. The median clinical follow-up period was 42.8 months with a minimum of 24 and a maximum of 99 months. Six (2,3%) patients presented local recurrence and 48 (18,1%) presented distant metastasis. After five years the total survival rate was 89,7% and the disease free survival rate was 75% in the same period. The study did not show significant differences among the clinical stages classified after surgery and the use of adjuvant chemotherapy did not influence the results of the many stages. (author). 194 refs, 33 figs, 6 tabs.

  2. Importance of Serum IL-18 and RANTES as Markers for Breast Carcinoma Progression

    International Nuclear Information System (INIS)

    Interleukin-18 (IL-18), a cytokine that plays an important role in the T-cell-helper response, acts as an angiogenic factor and a tumor suppressor. RANTES (regulated upon activation normal T-cells expressed and secreted) is a member of the C-C chemokine family with chemo attractant activity for a variety of cell types. High incidence and intensity of RANTES were noted in advanced breast carcinoma. Aim of tile Study: To correlate the levels of RANTES and IL- 18 in serum of breast cancer patients with bone or other organ metastasis compared to breast cancer patients without metastasis and healthy controls and to estimate the role of each of them as a prognostic marker for the progression of the disease. Patients and Methods: The study was conducted on 60 breast cancer patients (25 cases with no metastasis and 35 cases with metastasis) who were admitted to the outpatient clinic of the NCI, Cairo University during the period from March 2004 to September 2004 and 30 apparently healthy controls who were volunteers at the blood bank of the NCI, Cairo University. Showed that there was a statistically significant difference between the level of IL- 18 in breast cancer patients without metastasis and the control group (ρ< 0.05) while there was a highly significant difference between the metastatic group and the control group (ρ<0.0001). There was a significant increase in IL-18 levels between metastatic and non-metastatic cases (ρ<0.01). RANTES showed a significant increase in breast cancer cases with no metastasis and the control group (ρ<0.05) and it showed a highly significant increase in metastatic patients compared to controls (ρ<0.0001). There was no significant increase in the level of RANTES in metastatic compared to non-metastatic patients (ρ<0.05). IL-18 is an important non invasive marker suspecting metastasis. Even though RANTES levels were higher in cancer patients compared to controls, its role in staging of breast cancer was not clear in this study

  3. Prognostic value of immunohistochemical stratification of invasive duct carcinoma of the breast

    Institute of Scientific and Technical Information of China (English)

    Asmaa Salama; Habiba El-Fendy; Sahar Talaat; Badaweya Bayomi; Amr Amin

    2013-01-01

    Objective: Gene expression profiling of breast cancer has identified five molecularly distinct subtypes of breast cancer that have different biological behavior and clinical outcomes. These subtypes are termed luminal A, luminal B, luminal HER2, HER2-enriched and triple negative breast cancers (TNBC). We aimed at identification of breast cancer subtypes among Egyptian population and their clinicopathologic features using ER, PR and HER2, Ki-67 and CK5/6. Methods: Tumors from 100 patients with invasive duct carcinoma were subtyped by immunohistochemistry using ER, PR, HER2, Ki-67 and CK5/6. The prognostic value of the immunohistochemical assignment for breast cancer disease-specific survival was investigated by using Kaplan-Meier curves. Results: Immunohistochemical profiling classified 22 cases as luminal A, 33 cases as luminal B, 9 cases as luminal HER2, 26 cases as HER2-enriched and 10 cases as TNBC. Tumors that measured more than 3.5 cm, showed predominance of HER2-enriched subtype. HER2-enriched and luminal B subtypes dominated the node positive cases (35.4% and 33.8%; respectively). Large tumor size (> 3.5 cm), hormone receptor negative state and HER2 positive state were associated with poor prognosis. Disease free survivals (DFSs) were significantly different (P < 0.0001) among different breast subtypes with worst 2-year DFS for HER2-enriched subtype (40.77%) followed by luminal A (63.56%). DFS was almost similar in the remaining other subtypes, and luminal B, luminal HER2 and TNBC which were 86.85%, 87.5% and 88.89%; respectively. Conclusion: ER, PR, HER2 and Ki-67 constituted a strong surrogate for molecular breast cancer subtypes and can be easily applied. HER2-enriched subtype carries worse features being associated with large tumor size, nodal metastasis and is associated with poor outcome. Luminal A is a heterogeneous subtype with underlying several factors that can turn its prognosis adversely. TNBC subtype may behave unexpected in a favorable way.

  4. Clinicopathological Characteristics and Survival Outcomes in Invasive Papillary Carcinoma of the Breast: A SEER Population-Based Study.

    Science.gov (United States)

    Zheng, Yi-Zi; Hu, Xin; Shao, Zhi-Ming

    2016-01-01

    To investigate the clinicopathological characteristics and survival outcomes of invasive papillary carcinoma (IPC), we identified 233,171 female patients in the Surveillance, Epidemiology, and End Results (SEER) database who had IPC (n = 524) or infiltrating ductal carcinoma (IDC) (n = 232,647). Generally, IPCs occurred in older women (≥ 50 years old) and presented with smaller sizes, lower grades, higher rates of oestrogen receptor (ER) and progesterone receptor (PR) positivity, and reduced lymph node (LN) involvement and were less likely to be treated with mastectomy than patients with IDC. The five-year disease-specific survival (DSS) rates were significantly better in IPC than in IDC (97.5% vs. 93%, respectively; P hazard ratio = 0.556, 95% confidence interval 0.289-1.070, P = 0.079). No significant difference was observed in DSS between matched IPC and IDC groups (P = 0.085). Differences in outcomes may be partially explained by differences in tumour grade, LN status, and ER and PR status between the 2 groups. Gaining an improved clinical and biological understanding of IPC might result in more tailored and effective therapies in breast cancer patients. PMID:27053333

  5. Estrogen receptor-negative breast ductal carcinoma: clinicopathological features and MIB-1 (Ki-67 proliferative index association.

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    Noorasmaliza Mdpaiman

    Full Text Available Breast cancer estrogen receptor (ER status is one of the strong additional factors in predicting response of patients towards hormonal treatment. The main aim of this study was to assess the morphological characteristics and proliferative activity using MIB-1(Ki-67 of estrogen receptor negative invasive breast ductal carcinoma (NOS type as well as to correlate these features with clinicopathological data. We also aim to study the expression of c-erbB2 in ER negative breast tumors. High proliferative rate (MIB-1 above 20% was observed in 63 (63.6% of 99 ER negative tumors and that these tumors were associated with high expression of c-erbB2 (57.6%. We observed that MIB-1 is a reliable independent prognostic indicator for ER negative infiltrating ductal carcinoma in this study.

  6. Primary peritoneal carcinoma metastasizing to breast: a single case report and literature review from clinic to biology

    Science.gov (United States)

    Sun, Ji-Yuan; Gebre, Wondwossen; Dong, Yi-Min; Shaun, Xiao; Robbins, Rachel; Podrumar, Alida

    2016-01-01

    Primary peritoneal carcinoma (PPC) is a type of rare malignant epithelial tumor. Metastasis from PPC to breast has been rarely reported. PPC originates de novo from the peritoneal tissues rather than invasion or metastasis from adjacent or remote organs. PPCs have been implicated in many cases of carcinomas of unknown primary origin. It is similar to ovarian cancer (OvCa), because it shares the same common embryonic origin, the coelomic epithelium (mesodermal origin). The mechanism of oncogenesis remains elusive. In this article, we report a rare case of PPC in a patient 10 years after total abdominal hysterectomy and bilateral salpingooophorectomy for uterine leiomyoma, which was widely spread in the abdomen and metastasized to the colon, liver and distant organs including breast. The treatment is similar to that of primary ovarian cancer. We also reviewed the primary peritoneal cancer metastatic to breast and discuss the possible mechanisms and biology of primary peritoneal cancer, using experimental and animal model.

  7. Verrucous carcinoma over the penis presenting as nail-like cutaneous horn

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    Varadraj V Pai

    2012-01-01

    Full Text Available Cutaneous horn over the penis presents as a rare conical, hyperkeratotic nodule. About one-third of the cases are associated with malignancy. Herein, we report a case of verrucous carcinoma over the penis, presenting as a nail.

  8. A Case of Primary Adenosquamous Carcinoma of the Liver Presented with Liver Abscess

    OpenAIRE

    Kwon, Oh Sang; Lee, Hong Sik; Koh, Dong Wook; Cho, Young Jig; Park, Yeon Ho; Park, Dong Kyu; Oh, Yong Leul; Seo, Jae Hong; Chun, Hoon Jai; Um, Sun Ho; Lee, Sang Woo; Choi, Jai Hyun; Kim, Chang Duck; Ryu, Ho Sang; Hyun, Jin Hai

    2001-01-01

    Primary adenosquamous carcinoma of the liver is a very rare type of cholangiocarcinoma and is defined as a cancer containing both squamous and adenomatous components in the same lesion. Recently, we experienced a primary adenosquamous carcinoma of the liver presented as liver abscess. A 63-year-old man was presented with a 4-day history of fever and chill. The radiologic study showed a 4 cm-sized, central hypoattenuated mass with peripheral rim enhancement in the left lobe of the liver. Ultra...

  9. Multigene prognostic tests in breast cancer: past, present, future.

    Science.gov (United States)

    Győrffy, Balázs; Hatzis, Christos; Sanft, Tara; Hofstatter, Erin; Aktas, Bilge; Pusztai, Lajos

    2015-01-27

    There is growing consensus that multigene prognostic tests provide useful complementary information to tumor size and grade in estrogen receptor (ER)-positive breast cancers. The tests primarily rely on quantification of ER and proliferation-related genes and combine these into multivariate prediction models. Since ER-negative cancers tend to have higher proliferation rates, the prognostic value of current multigene tests in these cancers is limited. First-generation prognostic signatures (Oncotype DX, MammaPrint, Genomic Grade Index) are substantially more accurate to predict recurrence within the first 5 years than in later years. This has become a limitation with the availability of effective extended adjuvant endocrine therapies. Newer tests (Prosigna, EndoPredict, Breast Cancer Index) appear to possess better prognostic value for late recurrences while also remaining predictive of early relapse. Some clinical prediction problems are more difficult to solve than others: there are no clinically useful prognostic signatures for ER-negative cancers, and drug-specific treatment response predictors also remain elusive. Emerging areas of research involve the development of immune gene signatures that carry modest but significant prognostic value independent of proliferation and ER status and represent candidate predictive markers for immune-targeted therapies. Overall metrics of tumor heterogeneity and genome integrity (for example, homologue recombination deficiency score) are emerging as potential new predictive markers for platinum agents. The recent expansion of high-throughput technology platforms including low-cost sequencing of circulating and tumor-derived DNA and RNA and rapid reliable quantification of microRNA offers new opportunities to build extended prediction models across multiplatform data.

  10. Evaluation of androgen receptor and GATA binding protein 3 as immunohistochemical markers in the diagnosis of metastatic breast carcinoma to the lung.

    Science.gov (United States)

    Hattori, Yukinori; Yoshida, Akihiko; Yoshida, Masayuki; Takahashi, Masahide; Tsuta, Koji

    2015-06-01

    Differentiating metastatic breast carcinoma in the lungs from primary lung tumors and mesotheliomas is important for determining prognosis and treatment. We evaluated novel breast specific markers, androgen receptor (AR) and GATA binding protein 3 (GATA3) immunohistostaining, for this differential, and compare to other traditional markers. The specimens comprised 33 metastatic breast carcinomas to the lung, 566 primary lung tumors (170 adenocarcinomas, 157 squamous cell carcinomas, 31 pleomorphic carcinomas, 115 large cell neuroendocrine carcinomas, 43 small cell carcinomas, and 49 typical carcinoids) and 42 malignant mesotheliomas. They were analyzed by immunohistochemistry using antibodies to AR, GATA3, estrogen receptor (ER), progesterone receptor (PgR), mammaglobin, gross cystic disease fluid protein-15 (GCDFP-15). Of the metastatic breast carcinomas, immunohistostaining of AR, GATA3, ER, PgR, mammaglobin, GCDFP-15 were positive in 27 cases (81.8%), 24 cases (72.7%), 26 cases (78.8%), 13 cases (39.4%), 12 cases (36.4%), 9 cases (27.3%), respectively. Of primary lung tumors and mesotheliomas, staining of AR, GATA3, ER, PgR, mammaglobin, GCDFP-15 were positive in 18 cases (3%), 3 cases (0.5%), 4 cases (0.7%), 2 cases (0.3%), 0 case (0%), 2 cases (0.3%), respectively. Immunohistochemistry of AR and GATA3 are reliable for differentiating metastatic breast carcinoma from primary lung tumors and mesotheliomas. PMID:25727644

  11. Uncommon breast lesions. Radiologic and pathologic findings

    International Nuclear Information System (INIS)

    To illustrate the radiologic findings in several uncommon breast and infrequent diseases that present with unusual mammographic images. We reviewed the mammograms performed in our department between 1998 and 1995, selecting 16 patients (12 women and 4 men). Nine patients had benign breast lesions (adenomyoepithelioma, epidermal cyst, adenoid cystic carcinoma, myofibroblastoma, multiple hamartomas, intra cystic papillomas, lipoma, idiopathic granulomatous mastitis and fat necrosis) and 7 patients presented malignant breast diseases (malignant fibrous histiocytoma, intra cystic carcinoma, primary lymphoma of the breast, liposarcoma and metastasis). We present a review of the radiologic and pathologic findings in several uncommon breast diseases. (Author) 14 refs

  12. Breast-conserving therapy for ductal carcinoma in situ of the breast: the French Cancer Centers' experience

    International Nuclear Information System (INIS)

    Purpose: To assess the long-term outcome for women with ductal carcinoma in situ of the breast treated in current clinical practice by conservative surgery with or without definitive breast irradiation. Methods and Materials: We analyzed 705 cases of ductal carcinoma in situ treated between 1985 and 1995 in nine French regional cancer centers; 515 underwent conservative surgery and radiotherapy (CS+RT) and 190 CS alone. The median follow-up was 7 years. Results: The 7-year crude local recurrence (LR) rate was 12.6% (95% confidence interval [CI] 9.4-15.8) and 32.4% (95% CI 25-39.7) for the CS+RT and CS groups, respectively (p<0.0001). The respective 10-year results were 18.2% (95% CI 13.3-23) and 43.8% (95% CI 30-57.7). A total of 125 LRs occurred, 66 and 59 in the CS+RT and CS groups, respectively. Invasive or microinvasive LRs occurred in 60.6% and 52% of the cases in the same respective groups. The median time to LR development was 55 and 41 months. Nine (1.7%) and 6 (3.1%) nodal recurrences occurred in the CS+RT and CS groups, respectively. Distant metastases occurred in 1.4% and 3% of the respective groups. Patient age and excision quality (final margin status) were both significantly associated with LR risk in the CS+RT group: the LR rate was 29%, 13%, and 8% among women aged ≤40, 41-60, and ≥61 years (p<0.001). Even in the case of complete excision, we observed a 24% rate of LR (6 of 25) in women <40 years. Patients with negative, positive, or uncertain margins had a 7-year crude LR rate of 9.7%, 25.2%, and 12.2%, respectively (p=0.008). RT reduced the LR rate in all subgroups, especially in those with comedocarcinoma (17% vs. 59% in the CS+RT and CS groups, respectively, p<0.0001) and mixed cribriform/papillary tumors (9% vs. 31%, p<0.0001). In the multivariate Cox regression model, young age and positive margins remained significant in the CS+RT group (p=0.00012 and p=0.016). Finally, the relative LR risk in the CS+RT group compared with the CS group

  13. Expression analysis of carbohydrate antigens in ductal carcinoma in situ of the breast by lectin histochemistry

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    Kieber-Emmons Thomas

    2008-05-01

    Full Text Available Abstract Background The number of breast cancer patients diagnosed with ductal carcinoma in situ (DCIS continues to grow. Laboratory and clinical data indicate that DCIS can progress to invasive disease. Carbohydrate-mediated cell-cell adhesion and tumor-stroma interaction play crucial roles in tumorigenesis and tumor aggressive behavior. Breast carcinogenesis may reflect quantitative as well as qualitative changes in oligosaccharide expression, which may provide a useful tool for early detection of breast cancer. Because tumor-associated carbohydrate antigens (TACA are implicated in tumor invasion and metastasis, the purpose of this study was to assess the expression of selected TACA by lectin histochemistry on DCIS specimens from the archival breast cancer tissue array bank of the University of Arkansas for Medical Sciences. Methods For detection of TACA expression, specimens were stained with Griffonia simplicifolia lectin-I (GS-I and Vicia vilosa agglutinin (VVA. We studied associations of lectin reactivity with established prognostic factors, such as tumor size, tumor nuclear grade, and expression of Her-2/neu, p53 mutant and estrogen and progesterone receptors. Results We observed that both lectins showed significant associations with nuclear grade of DCIS. DCIS specimens with nuclear grades II and III showed significantly more intense reactivity than DCIS cases with nuclear grade I to GS-1 (Mean-score chi-square = 17.60, DF = 2; P = 0.0002 and VVA (Mean-score chi-square = 15.72, DF = 2; P = 0.0004. Conclusion The results suggest that the expression of VVA- and GS-I-reactive carbohydrate antigens may contribute to forming higher grade DCIS and increase the recurrence risk.

  14. Conservative surgery followed by radical radiotherapy in the management of stage I carcinoma of the breast

    International Nuclear Information System (INIS)

    Since October 1976, the treatment policy in our Radiotheapy Center for Stage I carcinoma of the breast has been excision of the tumor mass, when it was cosmetically suitable, followed by irradiation to the breast and periphereal lymphatics. Eighty-three patients were admitted between October 1976 and March 1980. They underwent local excision of the tumor and then received 5000 rad in 5 weeks to the breast, supraclavicular, axillary and internal mammary chain lymph nodes. Each field was treated every day. A boost was then given to the scar, bringing the dose up to 6500 rad, calculated at maximum tumor depth, depending upon the size of the tumor prior to surgery. Cosmetic results were quite good, and the local control rate at 54 months is 98%. The survival with no evidence of disease (NED) at 54 months (actuarial) is 83%. Twenty-one out of 83 patients have had complications (25.3%); of these, 28.8% were surgical and the remainder results from radiotherapy after surgery, either from radiotherapy alone or from combination of treatments. Of the total of 21 complications, 18 were mild and 3 were serious.These results compare favorably with the results achieved in the same Hospital with radical surgery as far as local tumor control and survival with no evidence of disease (NED) is concerned. The results also compared with the great majority of surgical series reported in the literature, allowing us to conclude that patients treated with radiation have nothing to lose and much to gain by preserving the breast

  15. Conservative treatment of breast ductal carcinoma in situ: results of an Italian multi-institutional retrospective study

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    Vidali Cristiana

    2012-10-01

    Full Text Available Abstract Background The incidence of ductal carcinoma in situ (DCIS has increased markedly in recent decades. In the past, mastectomy was the primary treatment for patients with DCIS, but as with invasive cancer, breast-conserving surgery followed by radiation therapy (RT has become the standard approach. We present the final results of a multi-institutional retrospective study of an Italian Radiation Oncology Group for the study of conservative treatment of DCIS, characterized by a very long period of accrual, from February 1985 to March 2000, and a median follow-up longer than 11 years. Methods A collaborative multi-institutional study was conducted in Italy in 10 Radiation Oncology Departments. A consecutive series of 586 women with DCIS histologically confirmed, treated between February 1985 and March 2000, was retrospectively evaluated. Median age at diagnosis was 55 years (range: 29–84; 32 patients were 40 years old or younger. All women underwent conservative surgery followed by whole breast RT. Irradiation was delivered to the entire breast, for a median total dose of 50 Gy; the tumour bed was boosted in 295 cases (50% at a median dose of 10 Gy. Results After a median follow-up of 136 months (range: 16–292 months, 59/586 patients (10% experienced a local recurrence: invasive in 37 cases, intraductal in 20 and not specified in two. Salvage mastectomy was the treatment of choice in 46 recurrent patients; conservative surgery in 10 and it was unknown in three patients. The incidence of local recurrence was significantly higher in women younger than 40 years (31.3% (p= 0.0009. Five patients developed distant metastases. Furthermore 40 patients developed a contralateral breast cancer and 31 a second primary tumour in a different site. The 10-year actuarial overall survival (OS was 95.5% and the 10-year actuarial disease-specific survival (DSS was 99%. Conclusions Our results are consistent with those reported in the literature. In

  16. Conservative treatment of breast ductal carcinoma in situ: results of an Italian multi-institutional retrospective study

    International Nuclear Information System (INIS)

    The incidence of ductal carcinoma in situ (DCIS) has increased markedly in recent decades. In the past, mastectomy was the primary treatment for patients with DCIS, but as with invasive cancer, breast-conserving surgery followed by radiation therapy (RT) has become the standard approach. We present the final results of a multi-institutional retrospective study of an Italian Radiation Oncology Group for the study of conservative treatment of DCIS, characterized by a very long period of accrual, from February 1985 to March 2000, and a median follow-up longer than 11 years. A collaborative multi-institutional study was conducted in Italy in 10 Radiation Oncology Departments. A consecutive series of 586 women with DCIS histologically confirmed, treated between February 1985 and March 2000, was retrospectively evaluated. Median age at diagnosis was 55 years (range: 29–84); 32 patients were 40 years old or younger. All women underwent conservative surgery followed by whole breast RT. Irradiation was delivered to the entire breast, for a median total dose of 50 Gy; the tumour bed was boosted in 295 cases (50%) at a median dose of 10 Gy. After a median follow-up of 136 months (range: 16–292 months), 59/586 patients (10%) experienced a local recurrence: invasive in 37 cases, intraductal in 20 and not specified in two. Salvage mastectomy was the treatment of choice in 46 recurrent patients; conservative surgery in 10 and it was unknown in three patients. The incidence of local recurrence was significantly higher in women younger than 40 years (31.3%) (p= 0.0009). Five patients developed distant metastases. Furthermore 40 patients developed a contralateral breast cancer and 31 a second primary tumour in a different site. The 10-year actuarial overall survival (OS) was 95.5% and the 10-year actuarial disease-specific survival (DSS) was 99%. Our results are consistent with those reported in the literature. In particular it has been defined the importance of young age (40

  17. Adeno-associated virus-mediated doxycycline-regulatable TRAIL expression suppresses growth of human breast carcinoma in nude mice

    International Nuclear Information System (INIS)

    Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL) functions as a cytokine to selectively kill various cancer cells without toxicity to most normal cells. Numerous studies have demonstrated the potential use of recombinant soluble TRAIL as a cancer therapeutic agent. We have showed previous administration of a recombinant adeno-associated virus (rAAV) vector expressing soluble TRAIL results in an efficient suppression of human tumor growth in nude mice. In the present study, we introduced Tet-On gene expression system into the rAAV vector to control the soluble TRAIL expression and evaluate the efficiency of the system in cancer gene therapy. Controllability of the Tet-On system was determined by luciferase activity assay, and Western blotting and enzyme-linked immunoabsorbent assay. Cell viability was determined by MTT assay. The breast cancer xenograft animal model was established and recombinant virus was administrated through tail vein injection to evaluate the tumoricidal activity. The expression of soluble TRAIL could be strictly controlled by the Tet-On system in both normal and cancer cells. Transduction of human cancer cell lines with rAAV-TRE-TRAIL&rAAV-Tet-On under the presence of inducer doxycycline resulted in a considerable cell death by apoptosis. Intravenous injection of the recombinant virus efficiently suppressed the growth of human breast carcinoma in nude mice when activated by doxycycline. These data suggest that rAAV-mediated soluble TRAIL expression under the control of the Tet-On system is a promising strategy for breast cancer therapy

  18. Adeno-associated virus-mediated doxycycline-regulatable TRAIL expression suppresses growth of human breast carcinoma in nude mice

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    Zheng Liu

    2012-04-01

    Full Text Available Abstract Background Tumor necrosis factor-related apoptosis-inducing ligand (TRAIL functions as a cytokine to selectively kill various cancer cells without toxicity to most normal cells. Numerous studies have demonstrated the potential use of recombinant soluble TRAIL as a cancer therapeutic agent. We have showed previous administration of a recombinant adeno-associated virus (rAAV vector expressing soluble TRAIL results in an efficient suppression of human tumor growth in nude mice. In the present study, we introduced Tet-On gene expression system into the rAAV vector to control the soluble TRAIL expression and evaluate the efficiency of the system in cancer gene therapy. Methods Controllability of the Tet-On system was determined by luciferase activity assay, and Western blotting and enzyme-linked immunoabsorbent assay. Cell viability was determined by MTT assay. The breast cancer xenograft animal model was established and recombinant virus was administrated through tail vein injection to evaluate the tumoricidal activity. Results The expression of soluble TRAIL could be strictly controlled by the Tet-On system in both normal and cancer cells. Transduction of human cancer cell lines with rAAV-TRE-TRAIL&rAAV-Tet-On under the presence of inducer doxycycline resulted in a considerable cell death by apoptosis. Intravenous injection of the recombinant virus efficiently suppressed the growth of human breast carcinoma in nude mice when activated by doxycycline. Conclusion These data suggest that rAAV-mediated soluble TRAIL expression under the control of the Tet-On system is a promising strategy for breast cancer therapy.

  19. Soy Isoflavones Supplementation in Treating Women at High Risk For or With Breast Cancer

    Science.gov (United States)

    2016-04-06

    BRCA1 Mutation Carrier; BRCA2 Mutation Carrier; Ductal Breast Carcinoma in Situ; Lobular Breast Carcinoma in Situ; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer

  20. The Role of Sonography in Patients with Breast Cancer Presenting as an Axillary Mass

    OpenAIRE

    Park, Sun Young; Kim, Eun-Kyung; Oh, Ki Keun; Lee, Kyong Sik; Park, Byeong-Woo

    2002-01-01

    Objective To compare sonography and mammography in terms of their diagnostic value in breast cancer cases which initially presented as an axillary mass without a palpable mass or other clinical symptoms. Materials and Methods Seven patients with enlarged axillary lymph nodes who first presented with no evidence of palpable breast lesions and who underwent both mammography and sonography were enrolled in this study. In six of the seven, the presence of metastatic adenocarcinoma was confirmed p...

  1. Cervical Cord Compression as Initial Presentation of Papillary Thyroid Carcinoma: a Case Report.

    Science.gov (United States)

    Selvakumar, Veda Padma Priya; Goel, Ashish; Kumar, Kapil

    2016-09-01

    Cervical cord compression secondary to extension of a long standing papillary thyroid carcinoma as well as multiple cases of distal cord compression from occult follicular thyroid carcinoma have been reported. But cervical cord compression from Papillary Thyroid Carcinoma has not been reported so far. Forty eight year old lady presented with progressive quadriparesis of 2 months duration. MRI of the cervical spine showed destructive lesion with soft tissue component in vertebral bodies and posterior elements of C4-C6 vertebrae with cord compression along with a large thyroid mass extending to retrosternal region likely malignant. USG guided FNAC & Biopsy of thyroid lesion was inconclusive. She underwent Preoperative Selective angioembolisation for vertebral metastasis followed by total thyroidectomy with cervical cord decompression, bone grafting and plating. HPE reported follicular variant of Papillary Thyroid carcinoma. Four weeks postoperatively she underwent radioiodine ablation by 263 mci of I 131. She then received palliative EBRT to cervical and dorsal spine 30 Gy/10 fractions. She is alive and neurologically stable at 6 months follow up. Papillary thyroid carcinoma has an excellent prognosis. Hence a prompt management of primary disease and aggressive approach to metastatic lesion may prolong survival and allow favorable prognosis. PMID:27651699

  2. Implications of free radicals and antioxidant levels in carcinoma of the breast: A never-ending battle for survival

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    R J Sinha

    2009-01-01

    Full Text Available Background: Under normal circumstances, there is a steady balance between the production of oxygen derived free radicals and their destruction by the cellular antioxidant system inside the human body. However, any imbalance between the levels of these oxidants and antioxidants might cause DNA damage and may lead to cancer development. The aim of this study was to evaluate the level of antioxidants and free radicals in blood and tissue of cancer patients and compare these levels at different TNM stages to derive the possible role of free radicals and antioxidant enzymes in the etiology of breast cancer. Materials and Methods: This study includes 30 patients suffering from cancer breast and 20 patients as controls who had benign breast diseases. Circulating lipid peroxide (Malonyldialdehyde [MDA] levels and activities of the defensive enzymes (Superoxide Dismutase [SOD] and Catalase [CAT] were estimated in the blood and breast tissue of these patients. Results: Increased levels of free radicals and low levels of antioxidants were observed in malignant tissue. An elevated lipid peroxide concentration was found in the tissue of all the cancer breast patients as evidenced by an increase in the mean MDA level seen with increasing TNM stage of carcinoma breast. Levels of antioxidants SOD and CAT were decreased in cancer patients. Conclusion: The results of our study suggest that free radical activity is enhanced in cancer breast patients while the antioxidant defense mechanism is weakened. This activity is enhanced with the increasing severity of cancer as depicted in different TNM stages of breast cancer.

  3. Highly variable response to cytotoxic chemotherapy in carcinoma-associated fibroblasts (CAFs) from lung and breast

    International Nuclear Information System (INIS)

    Carcinoma-associated fibroblasts (CAFs) can promote carcinogenesis and tumor progression. Only limited data on the response of CAFs to chemotherapy and their potential impact on therapy outcome are available. This study was undertaken to analyze the influence of chemotherapy on carcinoma-associated fibroblasts (CAFs) in vitro and in vivo. The in vivo response of stromal cells to chemotherapy was investigated in 22 neoadjuvant treated breast tumors on tissue sections before and after chemotherapy. Response to chemotherapy was analyzed in vitro in primary cultures of isolated CAFs from 28 human lung and 9 breast cancer tissues. The response was correlated to Mdm2, ERCC1 and TP53 polymorphisms and TP53 mutation status. Additionally, the cytotoxic effects were evaluated in an ex vivo experiment using cultured tissue slices from 16 lung and 17 breast cancer specimens. Nine of 22 tumors showed a therapy-dependent reduction of stromal activity. Pathological response of tumor or stroma cells did not correlate with clinical response. Isolated CAFs showed little sensitivity to paclitaxel. In contrast, sensitivity of CAFs to cisplatinum was highly variable with a GI50 ranging from 2.8 to 29.0 μM which is comparable to the range observed in tumor cell lines. No somatic TP53 mutation was detected in any of the 28 CAFs from lung cancer tissue. In addition, response to cisplatinum was not significantly associated with the genotype of TP53 nor Mdm2 and ERCC1 polymorphisms. However, we observed a non-significant trend towards decreased sensitivity in the presence of TP53 variant genotype. In contrast to the results obtained in isolated cell culture, in tissue slice culture breast cancer CAFs responded to paclitaxel within their microenvironment in the majority of cases (9/14). The opposite was observed in lung cancer tissues: only few CAFs were sensitive to cisplatinum within their microenvironment (2/15) whereas a higher proportion responded to cisplatinum in isolated culture

  4. An unusual presentation of clear cell odontogenic carcinoma in mandibular anterior region

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    Sindhu M Ganvir

    2014-01-01

    Full Text Available Clear cell odontogenic carcinoma (CCOC is a rare, potentially aggressive odontogenic epithelial tumor with tendency for recurrence. It was first described as a clinicopathological entity in 1985 and to date only 73 cases has been reported in English literature. A case of CCOC in 64-year-old male patient in mandibular anterior region is presented which when recurred in soft tissue 5 years after wide surgical resection of mandible, revealed a biphasic pattern as against monophasic pattern of primary neoplasm and was unusually associated with primary squamous cell carcinoma, suggestive of hybrid tumor.

  5. Recurrence of Urothelial Bladder Carcinoma in the Colon Presenting as Hematochezia

    Science.gov (United States)

    Krzyzak, Michael; Barakat, Iskandar; Deeb, Liliane

    2016-01-01

    Patients with superficial bladder cancers remain clinically indolent after treatment with even a modicum of urologic intervention. However, with more invasive disease, the majority of patients experience recurrence. The conventional route of metastasis and recurrence in primary urothelial cell carcinoma is through lymphatic system, with regional lymph nodes, lungs, liver, brain, and bone being the most common sites. Isolated intraluminal colonic recurrence in the absence of local invasion is extremely rare. We report a unique case of urothelial cell carcinoma presenting with an isolated colonic mass, which unexpectedly, on immunohistostaining, proved to be primarily of urothelial rather than colonic origin.

  6. Atypical presentation of hepatocellular carcinoma: a mass on the left thoracic wall

    International Nuclear Information System (INIS)

    Hepatocellular carcinoma is a common malignancy for which chronic hepatitis B infection has been defined as the most common etiologic factor. The most frequent metastatic sites are the lung, bone, lymphatics, and brain, respectively. Metastases to the chest wall have been reported only rarely. We report a patient with hepatocellular carcinoma who presented with an isolated metastatic mass on the left anterolateral chest wall in the axillary region. Metastasis of HCC should be included in the differential diagnosis of rapidly growing lesions in unusual localizations, particularly in patients with chronic liver disease even if a primary tumor can not be radiologically identified

  7. Synchronous malignancies of breast and thyroid gland: A case report and review of literature

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    Agarwal Dwarka

    2007-01-01

    Full Text Available The relationship and coincidence of breast cancer with thyroid disorders is a subject of extensive debate and controversy. Many studies have shown that thyroid diseases are common among women with breast cancer. We present a case of concomitant malignancy of breast and thyroid with review of literature on the association of breast with thyroid neoplasm. The potential association and plausible mechanisms of breast carcinoma development after or before the thyroid carcinoma should be evaluated in larger cohorts of patients.

  8. Budd-Chiari syndrome as an initial presentation of hepatocellular carcinoma: a case report.

    Science.gov (United States)

    Bălăceanu, Lavinia Alice; Diaconu, Camelia Cristina; Aron, Gheorghiţa

    2014-06-01

    We report the case of a 84-year-old admitted with symptoms of congestive heart failure. Ultrasonography revealed a hyperechoic nodule in the left lobe of the liver, with a peripheral hypoechoic rim, multiple irregular hypoechoic nodules in both hepatic lobes, portal vein, inferior vena cava, and right atrium thrombosis. On ultrasonographic and alpha-fetoprotein criteria the case was interpreted as hepatocellular carcinoma with Budd-Chiari syndrome. The particularity of the case is the initial presentation of the hepatocellular carcinoma as Budd-Chiari syndrome. The inferior vena cava and right atrium thrombosis, as a cause of secondary Budd-Chiari syndrome in a patient with hepatocellular carcinoma, has been rarely reported.

  9. Activation of H-Ras and Rac1 correlates with epidermal growth factor-induced invasion in Hs578T and MDA-MB-231 breast carcinoma cells.

    Science.gov (United States)

    Koh, Min-Soo; Moon, Aree

    2011-03-01

    There is considerable experimental evidence that hyperactive Ras proteins promote breast cancer growth and development including invasiveness, despite the low frequency of mutated forms of Ras in breast cancer. We have previously shown that H-Ras, but not N-Ras, induces an invasive phenotype mediated by small GTPase Rac1 in MCF10A human breast epithelial cells. Epidermal growth factor (EGF) plays an important role in aberrant growth and metastasis formation of many tumor types including breast cancer. The present study aims to investigate the correlation between EGF-induced invasiveness and Ras activation in four widely used breast cancer cell lines. Upon EGF stimulation, invasive abilities and H-Ras activation were significantly increased in Hs578T and MDA-MB-231 cell lines, but not in MDA-MB-453 and T47D cell lines. Using small interfering RNA (siRNA) to target H-Ras, we showed a crucial role of H-Ras in the invasive phenotype induced by EGF in Hs578T and MDA-MB-231 cells. Moreover, siRNA-knockdown of Rac1 significantly inhibited the EGF-induced invasiveness in these cells. Taken together, this study characterized human breast cancer cell lines with regard to the relationship between H-Ras activation and the invasive phenotype induced by EGF. Our data demonstrate that the activation of H-Ras and the downstream molecule Rac1 correlates with EGF-induced breast cancer cell invasion, providing important information on the regulation of malignant progression in mammary carcinoma cells.

  10. Fibroepithelioma of Pinkus in continuity with nodular basal cell carcinoma: A rare presentation

    Science.gov (United States)

    Dongre, Atul M.; Khopkar, Uday S.; Kalyanpad, Yogesh N.; Gole, Prachi V.

    2016-01-01

    Fibroepithelioma of Pinkus and nodular basal cell carcinoma (BCC) are different morphological variants of BCC. It is very rare to see both the variants together in a single lesion. Here we report a case of a 56-year-old female who presented with a nodule on the trunk, which on biopsy showed features of both nodular BCC and fibroepithelioma of Pinkus. PMID:27559504

  11. Absence of Epstein-Barr virus in medullary carcinoma of the breast as demonstrated by immunophenotyping, in situ hybridization and polymerase chain reaction.

    Science.gov (United States)

    Lespagnard, L; Cochaux, P; Larsimont, D; Degeyter, M; Velu, T; Heimann, R

    1995-04-01

    Medullary carcinoma of the breast is an epithelial malignant proliferation that shares many characteristics (macroscopic, microscopic, epidemiologic, and prognostic) with lymphoepithelioma-like carcinomas of various sites. The authors hypothesized that they could also share the same etiologic agent, the Epstein-Barr virus (EBV). Epstein-Barr virus, a virus of the herpesvirus family, is to be associated with lymphoepithelioma-like carcinomas of the nasopharynx, stomach, lung, thymus, and salivary gland. Therefore, the authors looked for the virus in a series of 10 medullary carcinomas of the breast. Using immunohistochemistry, in situ hybridization and polymerase chain reaction, this investigation failed to show evidence of EBV. Similar negative results have been reported in lymphoepithelioma-like carcinomas