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Sample records for breast neoplasms male

  1. Comparative genomic hybridization analysis of benign and invasive male breast neoplasms

    DEFF Research Database (Denmark)

    Ojopi, Elida Paula Benquique; Cavalli, Luciane Regina; Cavalieri, Luciane Mara Bogline

    2002-01-01

    Comparative genomic hybridization (CGH) analysis was performed for the identification of chromosomal imbalances in two benign gynecomastias and one malignant breast carcinoma derived from patients with male breast disease and compared with cytogenetic analysis in two of the three cases. CGH analy...

  2. [Neuroendocrine neoplasms of the breast].

    Science.gov (United States)

    Anlauf, M; Neumann, M; Bomberg, S; Luczak, K; Heikaus, S; Gustmann, C; Antke, C; Ezziddin, S; Fottner, C; Pavel, M; Pape, U-F; Rinke, A; Lahner, H; Schott, M; Cremer, B; Hörsch, D; Baum, R P; Groh, U; Alkatout, I; Rudlowski, C; Scheler, P; Zirbes, T K; Hoffmann, J; Fehm, T; Gabbert, H E; Baldus, S E

    2015-05-01

    Neuroendocrine neoplasms (NEN) of the breast are specific tumor entities. According to the literature up to 5% of breast neoplasms are malignant epithelial neoplasms of the breast. They are defined by a neuroendocrine (NE) architecture and cytology combined with an expression of the neuroendocrine vesicle markers chromogranin A and/or synaptophysin. The diagnosis is supplemented by the receptor status and the proliferative activity. According to the World Health Organization (WHO) classification of 2012 the following groups of NEN are distinguished: (1) invasive breast carcinoma with NE differentiation, (2) well-differentiated neuroendocrine tumor (NET) and (3) poorly differentiated small cell carcinoma (NEC). This review article focuses on (1) the definition and basic principles of diagnostics, (2) the history, nomenclature and WHO classification from 2003 and 2012, (3) the frequency of breast NEN, (4) the hereditary background and functional activity, (5) the expression of receptors and (6) the possible clinical implications. In addition, the first results of a retrospective single center study (n = 465 patients with breast cancer over a time period of 4 years) on the frequency of NEN of the breast at the Breast Center of the University Hospital Düsseldorf are presented. In this study a frequency of 4.5% of NEN was found based on a diagnostic cut-off of > 50% Chromogranin A and/or synaptophysin positive tumor cells.

  3. Mucinous carcinoma occurring in the male breast

    OpenAIRE

    Ishida, Mitsuaki; UMEDA, TOMOKO; KAWAI, YUKI; MORI, Tsuyoshi; Kubota, Yoshihiro; ABE, Hajime; Iwai, Muneo; Yoshida, Keiko; Kagotani, Akiko; Tani, Tohru; Okabe, Hidetoshi

    2013-01-01

    Male breast carcinoma is an uncommon neoplasm, accounting for 0.6% of all breast carcinomas. Invasive ductal carcinoma of no special type is the most common type of male breast carcinoma, and mucinous carcinoma occurring in the male breast is extremely rare. In the present study, we report a case of mucinous carcinoma of the male breast and discuss the clinicopathological features of this type of tumor. A 63-year-old Japanese male presented with a gradually enlarged nodule in the right breast...

  4. Imaging male breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Doyle, S., E-mail: sdoyle2@nhs.net [Primrose Breast Care Unit, Derriford Hospital, Plymouth (United Kingdom); Steel, J.; Porter, G. [Primrose Breast Care Unit, Derriford Hospital, Plymouth (United Kingdom)

    2011-11-15

    Male breast cancer is rare, with some pathological and radiological differences from female breast cancer. There is less familiarity with the imaging appearances of male breast cancer, due to its rarity and the more variable use of preoperative imaging. This review will illustrate the commonest imaging appearances of male breast cancer, with emphasis on differences from female breast cancer and potential pitfalls in diagnosis, based on a 10 year experience in our institution.

  5. Stages of Male Breast Cancer

    Science.gov (United States)

    ... Breast & Gynecologic Cancers Breast Cancer Screening Research Male Breast Cancer Treatment (PDQ®)–Patient Version General Information about Male Breast Cancer Go to Health Professional Version Key Points Male ...

  6. The tuberous male breast.

    Science.gov (United States)

    Hamilton, S; Gault, D

    2003-04-01

    Whilst tuberous female breasts are well described, the tuberous male breast is a very unusual variant of gynaecomastia. Two cases are presented, the development of the condition is considered and the surgical management is discussed.

  7. Male breast cancer

    DEFF Research Database (Denmark)

    Lautrup, Marianne D; Thorup, Signe S; Jensen, Vibeke

    2017-01-01

    Objective: Describe prognostic parameters of Danish male breast cancer patients (MBCP) diagnosed from 1980–2009. Determine all-cause mortality compared to the general male population and analyze survival/mortality compared with Danish female breast cancer patients (FBCP) in the same period...

  8. Incidence of colorectal neoplasms among male pilots.

    Science.gov (United States)

    Moshkowitz, Menachem; Toledano, Ohad; Galazan, Lior; Hallak, Aharon; Arber, Nadir; Santo, Erwin

    2014-07-21

    To assess the prevalence of colorectal neoplasms (adenomas, advanced adenomas and colorectal cancers) among Israeli military and commercial airline pilots. Initial screening colonoscopy was performed on average-risk (no symptoms and no family history) airline pilots at the Integrated Cancer Prevention Center (ICPC) in the Tel-Aviv Medical Center. Visualized polyps were excised and sent for pathological examination. Advanced adenoma was defined as a lesion >10 mm in diameter, with high-grade dysplasia or villous histology. The results were compared with those of an age- and gender-matched random sample of healthy adults undergoing routine screening at the ICPC. There were 270 pilots (mean age 55.2 ± 7.4 years) and 1150 controls (mean age 55.7 ± 7.8 years). The prevalence of colorectal neoplasms was 15.9% among the pilots and 20.6% among the controls (P = 0.097, χ (2) test). There were significantly more hyperplastic polyps among pilots (15.5% vs 9.4%, P = 0.004) and a trend towards fewer adenomas (14.8% vs 20.3% P = 0.06). The prevalence of advanced lesions among pilots and control groups was 5.9% and 4.7%, respectively (P = 0.49), and the prevalence of cancer was 0.7% and 0.69%, respectively (P = 0.93). There tends to be a lower colorectal adenoma, advanced adenoma and cancer prevalence but a higher hyperplastic polyp prevalence among pilots than the general population.

  9. Male Malignant Phyllodes Breast Tumor After Prophylactic Breast Radiotherapy and Bicalutamide Treatment: A Case Report.

    Science.gov (United States)

    Karihtala, Peeter; Rissanen, Tarja; Tuominen, Hannu

    2016-07-01

    Phyllodes tumor in male breast is an exceptionally rare neoplasm with only few published case reports. Herein, we present a case of malignant phyllodes tumor in male breast nine years after prophylactic breast 10 Gy radiotherapy and after nine year bicalutamide treatment. The imaging findings of the tumor and pathological correlation are also presented. Copyright© 2016 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  10. Treatment Options for Male Breast Cancer

    Science.gov (United States)

    ... Breast & Gynecologic Cancers Breast Cancer Screening Research Male Breast Cancer Treatment (PDQ®)–Patient Version General Information about Male Breast Cancer Go to Health Professional Version Key Points Male ...

  11. Male breast carcinoma

    Science.gov (United States)

    Meguerditchian, Ari-Nareg; Falardeau, Maurice; Martin, Ginette

    2002-01-01

    Objective To review the epidemiology, presentation, diagnosis, molecular genetics, treatment and prognosis of male breast cancer. Data sources Articles, written in English or French, selected from the Medline database (1966 to January 2001), corresponding to the key words “male breast cancer,” according to the following criteria: covering institutional experience or comparing diagnostic and treatment modalities, and epidemiologic or general reviews. Study selection Of 198 articles found 50 fulfilled the review criteria. Data synthesis Risk factors included advanced age, a positive family history, Jewish origin, black race, excess exposure to female hormones (Klinefelter’s syndrome), environmental exposure (irradiation), alcohol, obesity, higher socioeconomic or higher educational status and childlessness. Gynecomastia remains a controversial factor, this term being used for both a histologic reality and a physical finding. Advanced disease is characterized by pain, bloody discharge and skin ulceration. There is no definitive diagnostic algorithm. Experience with male breast mammography is limited, and imaging is less informative for patients under 50 years of age. Fine-needle aspiration tends to overestimate the rate of malignancy. The commonest histologic finding is infiltrating ductal adenocarcinoma. Treatment includes modified radical mastectomy, followed by cyclophosphamide–methotrexate–5-fluo-rouracil or 5-fluorouracil–Adriamycin–cyclophosphamide chemotherapy for disease of stage II or greater. Radiotherapy does not seem to add any benefit. The disease is highly receptor-positive; however, many patients discontinue tamoxifen due to side effects. The most important prognostic factors are tumour size, lymphatic invasion and axillary node status. Conclusions Because of the low incidence of male breast cancer, advances will be obtained mainly with the rapid transfer of newly gained knowledge in female mammary neoplasia. The increased use of adjuvant

  12. Synchronous bilateral breast cancer in a male

    Science.gov (United States)

    Rubio Hernández, María Caridad; Díaz Prado, Yenia Ivet; Pérez, Suanly Rodríguez; Díaz, Ronald Rodríguez; Aleaga, Zaili Gutiérrez

    2013-01-01

    Male breast cancer, which represents only 1% of all breast cancers, is occasionally associated with a family history of breast cancer. Sporadic male breast cancers presenting with another primary breast cancer are extremely rare. In this article, we report on a 70-year-old male patient with bilateral multifocal and synchronous breast cancer and without a family history of breast cancer. PMID:24319497

  13. Male Breast Cancer

    Science.gov (United States)

    Although breast cancer is much more common in women, men can get it too. It happens most often to men between ... 60 and 70. Breast lumps usually aren't cancer. However, most men with breast cancer have lumps. ...

  14. Breast Cancer -- Male

    Science.gov (United States)

    ... Home > Types of Cancer > Breast Cancer in Men Breast Cancer in Men This is Cancer.Net’s Guide to Breast Cancer in Men. Use the menu below to choose ... social workers, and patient advocates. Cancer.Net Guide Breast Cancer in Men Introduction Statistics Risk Factors and Prevention ...

  15. Mucinous cystic neoplasm of the pancreas in a male patient

    Directory of Open Access Journals (Sweden)

    Kazuhiro Yoshida

    2011-04-01

    Full Text Available Mucinous cystic neoplasms (MCNs make up a morphologic family of similar appearing tumors arising in the ovary and various extraovarian organs such as pancreas, hepatobiliary tract and mesentery. MCNs of the pancreas occur almost exclusively in women. Here, we report a rare case of MCN in a male patient. A 39-year-old man was admitted to our hospital with the chief complaint of back pain. Abdominal computed tomography revealed a multilocular cyctic mass 6.3 cm in diameter in the pancreatic tail. In addition, the outer wall and septae with calcification were demonstrated in the cystic lesion. On magnetic resonance imaging , the cystic fluid had low intensity on T1-weighted imaging and high intensity on T2-weighted imaging. Endoscopic retrograde cholangio-pancreatography (ERCP showed neither communication between the cystic lesion and the main pancreatic duct nor encasement of the main pancreatic duct. Endoscopic ultrasonography revealed neither solid component nor thickness of the septae in the cystic lesion. Consequently, we performed distal pancreatectomy with splenectomy under the diagnosis of cystic neoplasia of the pancreas. Histopathologically, the cystic lesion showed two distinct component: an inner epithelial layer and an outer densely cellular ovarian-type stromal layer. Based on these findings, the cystic lesion was diagnosed as MCN.

  16. Mucinous carcinoma in a male breast

    Directory of Open Access Journals (Sweden)

    Roopak Aggarwal

    2011-01-01

    Full Text Available Male breast cancer is rare as compared to female counterpart. Pure mucinous carcinoma is an extremely rare histological subtype representing less than 1% of male breast cancers. So far very few cases of pure mucinous carcinoma of male breast have been reported in the literature, most of which were diagnosed after surgical resection. Fine-needle aspiration cytology is a well-established procedure for the evaluation of female breast masses but the diagnosis of malignancy in aspirates from male breast masses is rare. We herein present one case of mucinous carcinoma of breast in a 75-year-old male diagnosed by fine-needle aspiration and confirmed by histopathology. After a follow-up of 12 months the patient is free of any recurrence or metastasis.

  17. Fine needle aspiration biopsy diagnosis of metastatic neoplasms of the breast. A three-case report

    Directory of Open Access Journals (Sweden)

    Raquel Garza-Guajardo

    2005-09-01

    Full Text Available Abstract Metastases to the breast are unusual lesions that make up approximately 2% of all malignant mammary neoplasms and may mimic both benign and malignant primary neoplasms from a clinical point of view, as well as in imaging studies. Arriving at a correct diagnosis is therefore essential in order to establish appropriate management. We present three cases of metastatic neoplasms diagnosed through fine needle aspiration biopsy and immunocytochemistry. The cytological diagnoses were: medulloblastoma in an 18-year-old woman, melanoma in a 26-year-old man, and an exceptional case of ovarian sarcoma originating from a granulosa cell tumor with metastases to both breasts. A metastatic disease should be considered in the differential diagnosis of a palpable mass in the breast, especially if there is a history of an extramammary malignant neoplasm. Fine needle aspiration biopsy is the method of choice for the management of these cases. Whenever possible the exam of the material obtained should be compared to the previous biopsy, which is usually enough to arrive at a correct diagnosis, thus preventing unnecessary surgical procedures.

  18. Genotyping and Phenotyping of Male Breast Cancer

    NARCIS (Netherlands)

    Kornegoor, R.

    2012-01-01

    Male breast cancer is a rare disease and most of the knowledge has been extrapolated from females, although these entities are likely different. A better understanding of male breast carcinogenesis is crucial for developing novel targets suitable for personalized treatment. A major problem in

  19. Spectrum of Extramammary Malignant Neoplasms in the Breast With Radiologic-Pathologic Correlation.

    Science.gov (United States)

    Kalli, Sirishma; Lanfranchi, Michael; Alexander, Andrew; Makim, Shital; Freer, Phoebe E

    Although primary breast cancer is the most common malignancy identified by breast imaging, extramammary malignancies may also rarely be encountered. These uncommon lesions may reflect primary neoplasms of nonmammary origin as well as secondary metastatic lesions, and include lymphoma, melanoma, neuroendocrine tumors, gastrointestinal tract malignancies, and angiosarcoma among other entities. Malignant extramammary breast lesions may be encountered during routine mammographic screening, identified during the diagnostic evaluation of a palpable breast abnormality, or may be detected incidentally during imaging of other organs of interest. As such, the radiologist should have familiarity with the appearance of these lesions. This article focuses on a review of several of the most common extramammary metastases to the breast, as well as a few lesions that may develop as either primary or secondary lesions. Copyright © 2016 Elsevier Inc. All rights reserved.

  20. Factors associated with phyllodes tumor of the breast after core needle biopsy identifies fibroepithelial neoplasm.

    Science.gov (United States)

    Gould, Daniel J; Salmans, Jessica A; Lassinger, Brian K; Contreras, Alejandro; Gutierrez, Carolina; Bonefas, Elizabeth; Liscum, Kathleen R; Silberfein, Eric J

    2012-11-01

    Phyllodes tumors represent less than 1% of all breast neoplasms and can mimic fibroadenoma on core needle biopsy (CNB). The treatment of fibroepithelial (FE) neoplasms identified on CNB is controversial. We sought to identify factors that were associated with phyllodes tumors after CNB suggested FE neoplasm. A retrospective database was queried for all patients diagnosed with FE neoplasm on CNB at Ben Taub General Hospital over a 10-y period. One hundred twenty-three patients were identified and demographic, clinical, and outcome data were analyzed. Of the 123 patients, 46 (37%) were found to have fibroadenomatous features and 59 (48%) were found to have FE features. All went on to have surgical excision. Forty (38%) contained phyllodes tumors, and 65 (62%) found no phyllodes tumor on final pathology. There were significant differences in the median size of the masses (4 cm versus 2.4 cm P phyllodes tumors and the group that did not on preoperative imaging. Further evaluation did not show any significant differences on preoperative imaging between benign and borderline/malignant phyllodes tumors. Hispanic ethnicity correlated with a higher chance of phyllodes tumor after CNB (P phyllodes tumor, surgical excision remains the standard of care; however, patients with suspicious FE neoplasms represent a treatment dilemma as many will prove to be benign. Preoperative size and the density of the mass on imaging and ethnicity were associated with phyllodes tumors on final pathology. Copyright © 2012 Elsevier Inc. All rights reserved.

  1. A case report: Blastic plasmacytoid dendritic cell neoplasm is misdiagnosed as breast infiltrating ductal carcinoma.

    Science.gov (United States)

    Chen, Ko-Chin; Su, Tzu-Cheng; Chen, Dar-Ren; Liou, Jia-Hung

    2015-02-01

    Blastic plasmacytoid dendritic cell neoplasm (BPDCN) is a rare and aggressive hematologic tumor that typically occurs in older adults. Patients with BPDCN usually present with solitary or multiple skin lesions. Localized or disseminated lymphadenopathy at presentation is common. A case report illustrating histopathologically proven BPDCN initially misdiagnosed as breast infiltrating ductal carcinoma in a 39-year-old woman is presented. In this case, the patient presented with a breast mass without an obvious skin lesion initially. The morphology of the tumor cells mimicked high grade breast carcinoma cells. Without complete immunohistochemical study, this case was initially misdiagnosed as infiltrating ductal carcinoma. Reviewing the previous literature about BPDCN, no case with a breast mass and an absence of characteristic skin lesions initially has been reported. The purpose for which we are discussing this case is to reduce misdiagnosis when the initial symptom is unusual. © The Author(s) 2014.

  2. MALE BREAST CANCER IN NORTH EASTERN NIGERIA,

    African Journals Online (AJOL)

    Background: Carcinoma of the male breast is generally rare and constitutes 1% of all breast cancers. They often present late in developing countries and therefore has poor prognosis. The aim of this paper is to highlight the pattern of presentation and problems associated with management of this disease in Maiduguri, ...

  3. Cytogenetic report of a male breast cancer

    DEFF Research Database (Denmark)

    Cavalli, L R; Rogatto, S R; Rainho, C A

    1995-01-01

    of chromosome 8 in the characterization of the subtype of ductal breast carcinomas and demonstrate that chromosome 17, which is frequently involved in female breast cancers, is also responsible for the development or progression of primary breast cancers in males.......The cytogenetic findings on G-banding in an infiltrating ductal breast carcinoma in a 69-year-old man are reported. The main abnormalities observed were trisomy of chromosomes 8 and 9 and structural rearrangement in the long arm of chromosome 17 (add(17)(q25)). Our results confirm the trisomy...

  4. Immunohistological studies on neoplasms of female and male Onchocerca volvulus: filarial origin and absence of Wolbachia from tumor cells

    Science.gov (United States)

    BRATTIG, N. W.; HOERAUF, A.; FISCHER, P. U.; LIEBAU, E.; BANDI, C.; DEBRAH, A.; BÜTTNER, M.; BÜTTNER, D. W.

    2010-01-01

    SUMMARY Up to 5% of untreated female Onchocerca volvulus filariae develop potentially fatal pleomorphic neoplasms, whose incidence is increased following ivermectin treatment. We studied the occurrence of 8 filarial proteins and of Wolbachia endobacteria in the tumor cells. Onchocercomas from patients, untreated and treated with antibiotics and anthelminthics, were examined by immunohistology. Neoplasms were diagnosed in 112 of 3587 female and in 2 of 1570 male O. volvulus. The following proteins and other compounds of O. volvulus were expressed in the cells of the neoplasms: glutathione S-transferase 1, lysosomal aspartic protease, cAMP-dependent protein kinase, alpha-enolase, aspartate aminotransferase, ankyrin E1, tropomyosin, heat shock protein 60, transforming growth factor-beta, and prostaglandin E2. These findings prove the filarial origin of the neoplasms and confirm the pleomorphism of the tumor cells. Signs indicating malignancy of the neoplasms are described. Wolbachia were observed in the hypodermis, oocytes, and embryos of tumor-harbouring filariae using antibodies against Wolbachia surface protein, Wolbachia HtrA-type serine protease, and Wolbachia aspartate aminotransferase. In contrast, Wolbachia were not found in the cells of the neoplasms. Further, neoplasm-containing worms were not observed after more than 10 months after the start of sufficient treatment with doxycycline or doxycycline plus ivermectin. PMID:20199697

  5. Immunohistological studies on neoplasms of female and male Onchocerca volvulus: filarial origin and absence of Wolbachia from tumor cells.

    Science.gov (United States)

    Brattig, N W; Hoerauf, A; Fischer, P U; Liebau, E; Bandi, C; Debrah, A; Büttner, M; Büttner, D W

    2010-04-01

    Up to 5% of untreated female Onchocerca volvulus filariae develop potentially fatal pleomorphic neoplasms, whose incidence is increased following ivermectin treatment. We studied the occurrence of 8 filarial proteins and of Wolbachia endobacteria in the tumor cells. Onchocercomas from patients, untreated and treated with antibiotics and anthelminthics, were examined by immunohistology. Neoplasms were diagnosed in 112 of 3587 female and in 2 of 1570 male O. volvulus. The following proteins and other compounds of O. volvulus were expressed in the cells of the neoplasms: glutathione S-transferase 1, lysosomal aspartic protease, cAMP-dependent protein kinase, alpha-enolase, aspartate aminotransferase, ankyrin E1, tropomyosin, heat shock protein 60, transforming growth factor-beta, and prostaglandin E(2). These findings prove the filarial origin of the neoplasms and confirm the pleomorphism of the tumor cells. Signs indicating malignancy of the neoplasms are described. Wolbachia were observed in the hypodermis, oocytes, and embryos of tumor-harbouring filariae using antibodies against Wolbachia surface protein, Wolbachia HtrA-type serine protease, and Wolbachia aspartate aminotransferase. In contrast, Wolbachia were not found in the cells of the neoplasms. Further, neoplasm-containing worms were not observed after more than 10 months after the start of sufficient treatment with doxycycline or doxycycline plus ivermectin.

  6. Primary glandular melanoma of male breast with nodal metastasis

    OpenAIRE

    Jayabal Pandiaraja

    2016-01-01

    Malignant melanoma is a malignancy that develops from melanocytes. Breast is an uncommon site for malignant melanoma. Melanoma of the breast occurs in various situations such as primary melanoma of breast skin, metastatic melanoma of breast, in-transit metastasis to the breast, and primary glandular breast melanoma. Most of the melanoma breast either cutaneous melanoma or metastatic melanoma. Primary glandular melanoma of male breast with nodal involvement is rarely reported compared to prima...

  7. Ultrasonographic assessment of male breast diseases.

    Science.gov (United States)

    Rong, Xueyu; Zhu, Qiang; Jia, Wenxiu; Ma, Teng; Wang, Xixi; Guo, Ning; Ji, Hongtao

    2018-01-08

    Although rare and accounting for less than 1% of all breast cancers, the incidence of breast cancer in men has increased by 26% over the past few decades. Very little has been reported on the sonographic appearance of benign and malignant male breast conditions. The aim of this study was to describe the ultrasonographic features of male breast disease and the value of ultrasound in the evaluation of male breast disease. Between December 2006 and October 2014, ultrasound examinations were performed in 560 male patients presenting with enlargement of, pain in, and/or a lump in the breast. One hundred and thirty-six patients (24.3%) underwent surgical excision, and 424 patients (75.7%) were diagnosed by ultrasound. Their ultrasonographic features were retrospectively evaluated. The final diagnoses were gynecomastia (n = 537), primary breast cancer (n = 9), lipoma (n = 7), chronic mastitis (n = 6), and fibroadenoma (n = 1). Of the 560 lesions, 356 (63.6%) were classified as Breast Imaging Reporting and Data System (BI-RADS) category 2, 191 (34.1%) were classified as BI-RADS category 3, and 13 (2.3%) were classified as BI-RADS 4 or 5. The sensitivity, specificity, PPV, NPV, and accuracy of the detection of malignant breast masses according to ultrasound were 100%, 99.3%, 69.2%, 100%, and 97.7% respectively. The sonographic patterns of gynecomastia were nodular (n = 131, 24.4%), dendritic (n = 50, 9.3%), and diffuse glandular (n = 356, 66.3%). Color Doppler flow imaging revealed hypervascularity in five of these malignant masses, moderate vascularity in two of the masses, and mild vascularity in the remaining two masses. Other diseases included in the study are also described. Ultrasonography (US) is useful in the diagnosis of male breast diseases, especially in differentiating cancer from benign lesions. © 2018 Wiley Periodicals, Inc.

  8. NIH study confirms risk factors for male breast cancer

    Science.gov (United States)

    Pooled data from studies of about 2,400 men with breast cancer and 52,000 men without breast cancer confirmed that risk factors for male breast cancer include obesity, a rare genetic condition called Klinefelter syndrome, and gynecomastia.

  9. Periductal mastitis in a male breast

    Energy Technology Data Exchange (ETDEWEB)

    Park, Chang Suk; Jung, Jung Im; Kang, Bong Joo; Lee, Ah Won; Park, Woo Chan; Hahn, Seong Tai [College of Medicine, The Catholic University of Korea, Seoul (Korea, Republic of)

    2006-09-15

    Periductal mastitis and mammary duct ectasia are now considered as separate disease entities in the female breast, and these two disease affect different age groups and have different etiologies and clinical symptoms. These two entities have very rarely been reported in the male breast and they have long been considered as the same disease as that in the female breast without any differentiation. We report here on the radiologic findings of a rare case of periductal mastitis that developed during the course of chemotherapy for lung cancer in a 50-year-old male. On ultrasonography, there was a partially defined mass with adjacent duct dilatation and intraductal hypoechogenicity, and this correlated with an immature abscess with a pus-filled, dilated duct and periductal inflammation on the pathologic examination.

  10. Finasteride treatment and male breast cancer

    DEFF Research Database (Denmark)

    Meijer, Mathias; Thygesen, Lau Caspar; Green, Anders

    2017-01-01

    A potential link has been suggested between dispensed finasteride and increased risk of male breast cancer (MBC). Due to the rare occurrence of MBC, it remains to be established if such a relationship exists. The purpose of this study was to combine nationwide registers in four countries to assess...... the potential association between dispensed finasteride and MBC. A cohort of all males with dispensed finasteride in Denmark, Finland, Norway, and Sweden (1,365,088 person years) was followed up for up to 15 years for breast cancer, and compared to a cohort of males unexposed to finasteride. Individual......-level register data included country, dates of dispensed finasteride, MBC diagnosis, and death. Incidence rate ratios (IRRs) were estimated using a generalized linear model with a Poisson distribution. An increased risk of MBC was found among finasteride users (IRR = 1.44, 95% confidence interval [95% CI] = 1...

  11. Imaging Spectrums of the Male Breast Diseases: A Pictorial Essay

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hye Jeong; Choi, Seon Hyeong; Ahn, Hye Kyung; Chung, Soo Young [Dept. of Radiology, Kangnam Scred Heart Hospital, Hallym University College of Medicine, Seoul (Korea, Republic of); Yang Ik [Dept. of Radiology, Kangbuk Samsung Hospital, Sungkyunkwan University College of Medicine, Seoul (Korea, Republic of); Jung, Ah young [Dept. of Pathology, Kangnam Scred Heart Hospital, Hallym University College of Medicine, Seoul (Korea, Republic of)

    2011-08-15

    Most described male breast lesions, such as gynecomastia, are benign. The overall incidence of male breast cancer is less than 3%. Like women, common presentations of male breast diseases are palpable lumps or tenderness. Physical examination, mammography and ultrasound are generally used for work-up of breast diseases in both women and men. However, men do not undergo screening mammograms; all male patients are examined in symptomatic cases only. Therefore, all male breast examinations are diagnostic, whereas the majority of the examinations for women are for screening purpose. The differentiation between benign and malignant breast lesions is important, especially for men, because the reported prognosis of male breast cancer is poor due to delayed diagnosis. In this article, we review the spectrum of male breast diseases, from benign to malignant, and illustrate their ultrasonographic and mammographic imaging features.

  12. Multiple synchronous primary neoplasms of the breast, colon and rectum after surgery for endometrial cancer: A case report.

    Science.gov (United States)

    Markakis, Charalampos; Marinis, Athanasios; Dikeakos, Panagiotis; Grivas, Paraskevas; Voultsos, Mavroudis; Liarmakopoulos, Emmanouil; Zervogiannakou, Patritsia; Rizos, Spyridon

    2013-01-01

    Endometrial cancer survivors exhibit an increased incidence of subsequent neoplasms. We present a patient with a history of endometrial cancer who, 3 years after surgery and radiotherapy, developed synchronous neoplasms of the breast, colon and rectum. The patient underwent abdominoperineal resection, a limited right colectomy, and excision of the breast tumour and axillary lymph node dissection. 18 months after surgery, there has been no disease recurrence. Multiple primary malignancies represent 16% of new cancer diagnoses. Research on subsequent malignancies after endometrial cancer has shown an increase in risk in colorectal, urinary bladder, lung and breast primaries. This case report illustrates the need for physicians to be aware of and counsel patients on the risk of subsequent cancers on endometrial cancer survivors. Copyright © 2013 Surgical Associates Ltd. Published by Elsevier Ltd. All rights reserved.

  13. Steroid hormone receptors in male breast diseases.

    Science.gov (United States)

    Pacheco, M M; Oshima, C F; Lopes, M P; Widman, A; Franco, E L; Brentani, M M

    1986-01-01

    Estrogen (ER), progesterone (PR), glucocorticoid (GR) and androgen (AR) receptors were assayed in tumor samples from 8 cases of male breast cancer (MBC) and 20 cases of male gynecomastia. Seven out of eight (87.5%) male tumor samples had positive ER assays with values ranging from 12 to 180 fmol/mg protein. Of the seven ER positive cases of MBC, six, had positive PR activity with high titers. Positive GR and AR values were also detected in 75% of MBC cases. Concentrations of all four receptors were significantly correlated with each other. With gynecomastic tissue, the proportion of receptor-positive patients was 20% ER, 20% PR, 20% AR, and 45% GR. Except for GR, steroid receptor values for MBC individuals were significantly higher than those of gynecomastia patients.

  14. Adenoid cystic carcinoma of the male breast.

    Science.gov (United States)

    Kshirsagar, Ashok Yadavrao; Wader, J Vijay; Langade, Yogesh Bhupal; Jadhav, Kirankumar P; Zaware, Sagar Uday; Shekhar, Neeraj

    2006-01-01

    We present an 82-year-old male patient who presented with complaints of gradually an increasing ulcero-proliferative lesion with persistent mucinous discharge in the left breast. Left side-modified radical mastectomy was done. This was histopathologically diagnosed as an adenoid cystic carcinoma of the left breast. Periodic acid schiff (PAS) staining confirmed the diagnosis. Three of the five axillary lymph nodes excised were positive for malignancy. Although the patient was advised to have postoperative radiotherapy, he did not comply. After 2 years, the patient again presented with local recurrence of the disease. Wide excision of the recurrent malignant nodules over the anterior chest wall was done, and the defect was covered primarily with split thickness skin grafting. Postoperative radiation was given. For the past 9 months, the patient has maintained a regular follow-up on an outpatient basis. He does not have any evidence of recurrence of the tumor--neither locally nor distant metastasis.

  15. [Synchronous bilateral breast cancer in a male].

    Science.gov (United States)

    García-Mejido, José Antonio; Delgado-Jiménez, Carmen; Gutiérrez-Palomino, Laura; Sánchez-Sevilla, Miguel; Iglesias-Bravo, Eva; Caballero-Fernández, Virginia

    2013-01-01

    male breast cancer is a disease with low incidence, which is further reduced when it comes to bilateral synchronous presentation. There are few published cases in recent years. The aim is to establish guidelines for the management of this disorder that is so rare. a 75-year-old with tumors in both breasts, which were completely resected with removal of palpable nodes. The histopathological study reported ductal carcinoma. The indicated treatment was adjuvant tamoxifen and radiotherapy. The patient is currently in a disease-free period. this is a rare disease, whose main treatment is surgery, hence the importance of early diagnosis. Most cases require adjuvant chemotherapy and radiotherapy because they are usually diagnosed at an advanced stage.

  16. Myoepithelial carcinoma of the male breast: a rare case report ...

    African Journals Online (AJOL)

    ... we report, probably the first case of Myoepithelial carcinoma in a male breast with clinical features mimicking locally advanced breast carcinoma, together with illustration of pathological finding, microscopic appearance and management. Keywords: Myoepithelial carcinoma; Modified radical mastectomy; Chemotherapy ...

  17. Multiple primary malignant neoplasms of the glottis, renal pelvis, urinary bladder, oral floor, prostate, and esophagus in a Japanese male patient: a case report.

    Science.gov (United States)

    Mukaiyama, Yoshihiro; Suzuki, Motofumi; Morikawa, Teppei; Mori, Yoshiyuki; Takeshima, Yuta; Fujimura, Tetsuya; Fukuhara, Hiroshi; Nakagawa, Tohru; Nishimatsu, Hiroaki; Kume, Haruki; Homma, Yukio

    2014-09-22

    Owing to recent advances in diagnostic and surgical techniques for cancer, a patient diagnosed with two or more neoplasms is not rare. We report on the case of a 58-year-old male with multiple primary malignant neoplasms, who suffered from three histological types of malignant neoplasm in six organs, namely the glottis, renal pelvis, urinary bladder, oral floor, prostate, and esophagus in chronological order. The first neoplasm was a squamous cell carcinoma of the glottis diagnosed in 2006. The second and third neoplasms were urothelial carcinomas of the right renal pelvis and urinary bladder, respectively, diagnosed in 2008. The remaining three neoplasms were diagnosed in 2010, namely a squamous cell carcinoma of the oral floor, an adenocarcinoma of the prostate, and a squamous cell carcinoma of the esophagus. The glottic cancer and esophageal cancer were treated by external radiation therapy. The malignant neoplasms of the oral floor and those which originated in the urinary tract were surgically resected. All neoplasms except the malignant neoplasm of the oral floor were well controlled. The patient died of cervical lymph node metastasis from the squamous cell carcinoma of the oral floor in January 2011. As far as we know, the present report is the first one on this combination of primary malignant neoplasms.

  18. Bilateral Synchronous Male Breast Cancer in Iran: A Case Report

    Directory of Open Access Journals (Sweden)

    Vahid Zangouri

    2016-10-01

    Full Text Available Bilateral synchronous male breast cancer is very rare. A 63-year-old male presented with rapidly progressive enlarging bilateral breast masses without ulceration and bloody nipple discharge. Synchronous bilateral breast cancer was diagnosed by fine needle aspiration cytology. Pathology study revealed grade 2 invasive ductal carcinoma in both breasts. He underwent a bilateral modified radical mastectomy followed by chemotherapy and hormone therapy. The importance of this case report is to create increased attention to the fact that, although rare, breast cancer can occur in males. Early presentation and compliance with treatment modality provide a better outcome.

  19. Dosimetric evaluation in teletherapy for male breast cancer treatment

    Energy Technology Data Exchange (ETDEWEB)

    Guimaraes, Nilmara Almeida; Crispim, Verginia Reis, E-mail: nguimaraes@con.ufrj.br, E-mail: verginia@nuclear.ufrj.br [Coordenacao dos Cursos de Pos-Graduacao em Engenharia (COPPE/UFRJ), Rio de Janeiro, RJ (Brazil). Programa de Engenharia Nuclear

    2013-07-01

    The present study evaluated dose distribution in the male breast using thermoluminescent dosimeters (TLDs). The rate of male breast cancers has increased in recent years, due to the deficiency of preventive examinations (male mammography). Still, male breasts have smaller volumes than female breasts, thus, from the point of view of radiation protection, it is essential to monitor the doses received by the male breast, as well as those received by healthy and critical organs in order to evaluate radiotherapy performance and aid treatment planning. For this reason, the treatment of male breast cancer was simulated with the radiation by linear accelerator in Alderson Rando phantom and doses were measured with thermoluminescent dosimeters. The results of the treatment planning and measured were compared. (author)

  20. Male breast cancer: risk factors, biology, diagnosis, treatment, and survivorship

    National Research Council Canada - National Science Library

    Ruddy, K J; Winer, E P

    2013-01-01

    ...'. Relevant published data regarding risk factors, biological characteristics, presentation and prognosis, appropriate evaluation and treatment, and survivorship issues in male breast cancer patients are presented...

  1. The biology of male breast cancer.

    Science.gov (United States)

    Fentiman, Ian S

    2018-01-06

    Important differences have begun to emerge concerning the molecular profile of female and male breast cancer which may prove to be of therapeutic value. This review examined all the available data on the genomics of MBC. Most male cancers are ER+ve but without a corresponding increase in PR positivity and only a weaker association with estrogen-controlled markers such as PS2, HSP27 and Cathepsin-D. HER2 +ve cancers are rare in males and the role of androgen receptor is controversial. Although the Luminal A phenotype was the most frequent in both MBC and FBC, no Luminal B or HER2 phenotypes were found in males and the basal phenotype was very rare. Using hierarchical clustering in FBC, ERα clustered with PR, whereas in MBC, ERα associated with ERβ and AR. Based on limited data it appears that Oncotype DX is effective in determining recurrence risk in selected MBC. In future, tailored therapies based on genomics will probably yield the most promising approach for both MBC and FBC. Copyright © 2018 Elsevier Ltd. All rights reserved.

  2. Fine-needle aspiration cytology diagnosis of metastatic nonhaematological neoplasms of the breast: a series of seven cases.

    Science.gov (United States)

    Rodríguez-Gil, Yolanda; Pérez-Barrios, Andrés; Alberti-Masgrau, Nuria; Garzón, Alfredo; de Agustín, Pedro

    2012-04-01

    Metastatic neoplasms of the breast are rare. Mammary metastases as the initial presentation are even more infrequent and can simulate a primary malignancy clinically and radiologically. Recognition of metastatic tumors in the breast is important because it would prevent unnecessary mutilating surgery and would lead to appropriate treatment of the primary tumor. There is a broad variety of cytological appearances reported about primary tumors and few reports about secondary breast malignancies, specially diagnosed by FNAC. This study was carried out to examine the clinical and cytomorphologic features of metastatic breast tumors found in 12 de Octubre University Hospital during a period of 20 years. It confirms the utility of FNAC and describes findings that can help in the differential diagnosis that sometimes can be very difficult. Seven cases of nonhematological metastatic neoplasms of the breast were identified from the files of the Department of Pathology of the 12 de Octubre University Hospital from a total of 64,000 aspirates. We included only metastatic tumors from extramammary nonhematological neoplasms. There were nine cases of hematological metastatic neoplasm that were excluded. They were diagnosed with FNAC and confirmed by histopathology, with at least three years of follow up. The breast lump was the first manifestation of malignancy in one case of synovial sarcoma. The other six cases had been previously diagnosed of cancer. These included one malignant melanoma, one alveolar rhabdomyosarcoma, one mixed müllerian tumor, one medullary carcinoma of thyroid, one colonic adenocarcinoma, and one gastric adenocarcinoma. The period of time between primary tumor and metastases ranged from one month to eight years. An accurate cytologic diagnosis was made in all the cases. Immunocytochemistry was available but diagnosis could be made with cytomorphology alone in the seven cases. Fine-needle aspiration cytology is an excellent first line diagnostic modality

  3. Fibroadenoma in the male breast: Truth or Myth?

    Science.gov (United States)

    Agarwal, Puneet; Kohli, Gaurav

    2016-01-01

    Truth or myth is seldom encountered in the practice of surgery, especially in cases of breast diseases. Yet, even after thousands of years of treating breast disease by surgeons/healers, fibroadenoma in the male breast seems to be a myth, due to the absence of fibro-glandular tissue. We wish to break this myth by our own experience as well as other studies by others all over the world, and unveil the truth that fibroadenoma in the male breast is a definitive entity and has a prevalence among the vast spectrum of breast diseases.

  4. Male versus Female Breast Cancer : differences hidden behind similarities

    NARCIS (Netherlands)

    Lacle, M.M.

    2014-01-01

    Breast cancer in males is a rare disease. Due to its rarity, little research has been conducted on male breast cancer (MBC), especially when compared to its female counterpart. Knowledge on MBC is therefore based on small single institutional studies, as large series are lacking. The optimal

  5. Tobacco and Alcohol in Relation to Male Breast Cancer

    DEFF Research Database (Denmark)

    Cook, Michael B; Guénel, Pascal; Gapstur, Susan M

    2015-01-01

    then combined using fixed-effects meta-analysis. RESULTS: Cigarette smoking status, smoking pack-years, duration, intensity, and age at initiation were not associated with male breast cancer risk. Relations with cigar and pipe smoking, tobacco chewing, and snuff use were also null. Recent alcohol consumption......BACKGROUND: The etiology of male breast cancer is poorly understood, partly due to its relative rarity. Although tobacco and alcohol exposures are known carcinogens, their association with male breast cancer risk remains ill-defined. METHODS: The Male Breast Cancer Pooling Project consortium...... and average grams of alcohol consumed per day were also not associated with risk; only one subanalysis of very high recent alcohol consumption (>60 g/day) was tentatively associated with male breast cancer (ORunexposed referent = 1.29; 95% CI, 0.97-1.71; OR>0-

  6. General Information about Male Breast Cancer

    Science.gov (United States)

    ... of the breast are also shown. A family history of breast cancer and other factors can increase ... and organs. This is called metastatic cancer. This animation shows how cancer cells travel from the place ...

  7. Treatment Option Overview (Male Breast Cancer)

    Science.gov (United States)

    ... of the breast are also shown. A family history of breast cancer and other factors can increase ... and organs. This is called metastatic cancer. This animation shows how cancer cells travel from the place ...

  8. Male breast malignancy in Jos University Teaching Hospital

    African Journals Online (AJOL)

    Cancer of the male breast accounts for about 1 % of all breast can— cers. Poor level of awareness often results in late presenta- tion and delayed diagnosîs in our environment. Patients and M ... All the patients had history of breast lumps, 21 (80.8%) of ... and radiotherapy were offered in 7(26.9 %), 13(50%), l7(65.4 %) and ...

  9. Investigation of Three Approaches to Address Fear of Recurrence Among Breast Cancer Survivors

    Science.gov (United States)

    2017-08-16

    Breast Neoplasms; Breast Cancer; Breast Carcinoma; Malignant Neoplasm of Breast; Cancer of Breast; Mammary Neoplasm, Human; Human Mammary Carcinoma; Malignant Tumor of Breast; Mammary Cancer; Mammary Carcinoma; Anxiety; Fear; Neoplasm Remission, Spontaneous; Spontaneous Neoplasm Regression; Regression, Spontaneous Neoplasm; Remission, Spontaneous Neoplasm; Spontaneous Neoplasm Remission

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

    Science.gov (United States)

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

    2016-05-05

    Breast cancer in men is uncommon, accounting for lobular structures are quite infrequent in the male breast, rare cases of invasive lobular breast carcinoma have been described, representing 1-2% of all breast cancers in men. Risk factors include undescended testes, congenital inguinal hernia, orchiectomy, orchitis, testicular injury, infertility and Klinefelter's syndrome, previous thoracic radiotherapy, alterations of the oestrogen-testosterone 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. 2016 BMJ Publishing Group Ltd.

  11. Hormone receptor expression in male breast cancers | Akosa ...

    African Journals Online (AJOL)

    Male breast cancers are rare but have been found in higher proportions in Black Africans. Prognostic factors for breast cancers include tumour size, grade and stage, and hormone receptor status. The hormone receptor status is an invaluable guide in the use of adjuvant endocrine therapy, but none of the reports available ...

  12. Miscellaneous syndromes and their management: occult breast cancer, breast cancer in pregnancy, male breast cancer, surgery in stage IV disease.

    Science.gov (United States)

    Colfry, Alfred John

    2013-04-01

    Surgical therapy for occult breast cancer has traditionally centered on mastectomy; however, breast conservation with whole breast radiotherapy followed by axillary lymph node dissection has shown equivalent results. Patients with breast cancer in pregnancy can be safely and effectively treated; given a patient's pregnancy trimester and stage of breast cancer, a clinician must be able to guide therapy accordingly. Male breast cancer risk factors show strong association with BRCA2 mutations, as well as Klinefelter syndrome. Several retrospective trials of surgical therapy in stage IV breast cancer have associated a survival advantage with primary site tumor extirpation. Copyright © 2013 Elsevier Inc. All rights reserved.

  13. Pleomorphic Lobular Carcinoma in a Male Breast: A Rare Occurrence

    Directory of Open Access Journals (Sweden)

    Bhatia Rohini

    2010-01-01

    Full Text Available Carcinoma of male breast is uncommon as it accounts for 0.7% of total breast cancer. The pathology of male breast cancer is remarkably similar to that of cancers seen in women. The same histological subtypes of invasive cancer are present, although papillary carcinomas (both invasive and in situ are more common and lobular carcinomas are less common. The predominant histological type, in males, as in females, reported in large series has been infiltrating ductal carcinoma with scattered reports of infiltrating lobular carcinoma, all of them of classical type except for a single case of pleomorphic infiltrating lobular carcinoma. Herein, we describe a case of pleomorphic lobular carcinoma occurring in male breast.

  14. Tumour-to-tumour metastasis: male breast carcinoma metastasis arising in an extrapleural solitary fibrous tumour - a case report.

    Science.gov (United States)

    Scheipl, Susanne; Moinfar, Farid; Leithner, Andreas; Sadoghi, Patrick; Jorgensen, Mette; Rinner, Beate; Liegl, Bernadette

    2014-11-25

    Tumour-to-tumour metastasis (TTM) occurs when one tumour metastasises to a separate tumour within the same individual. TTM is observed frequently in breast cancer but has not been described in male breast cancer. In addition reports describing solitary fibrous tumours (SFT) of the pleura hosting other neoplasms' metastases are limited. We report an exceptional case of male breast cancer metastasising to an extrapleural SFT, occurring in the subcutaneous tissue of the back of a 68-year old Caucasian patient. A 68-year old male was diagnosed with a metastasising ductal breast cancer. He was treated by mastectomy of the right breast and axillary lymph-adenectomy. Further staging revealed an increasing subcutaneous expansion located on the patient's back. Excision biopsy confirmed a SFT hosting a breast cancer metastasis. The patient received palliative chemotherapy but died of disease seven years after initial diagnosis. The abundance of blood vessels within these lesions might predispose SFTs for an involvement in TTM. This case describes the possibility of concurrent rare occurrences and reminds clinicians, as well as pathologists, to be open-minded and fastidious about their differential diagnoses, sampling and examination of histological specimens. The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/13000_2014_203.

  15. Male breast cancer precursor lesions : Analysis of the EORTC 10085/TBCRC/BIG/NABCG International Male Breast Cancer Program

    NARCIS (Netherlands)

    Doebar, Shusma C.; Slaets, Leen; Cardoso, Fatima; Giordano, Sharon H.; Bartlett, John M. S.; Tryfonidis, Konstantinos; Dijkstra, Nizet H.; Schroder, Caroline P.; van Asperen, Christi J.; Linderholm, Barbro; Benstead, Kim; Dinjens, Winan N. M.; van Marion, Ronald; van Diest, Paul J.; Martens, John W. M.; van Deurzen, Carolien H. M.

    In men, data regarding breast cancer carcinogenesis are limited. The aim of our study was to describe the presence of precursor lesions adjacent to invasive male breast cancer, in order to increase our understanding of carcinogenesis in these patients. Central pathology review was performed for 1328

  16. Male breast cancer precursor lesions : Analysis of the EORTC 10085/TBCRC/BIG/NABCG International Male Breast Cancer Program

    NARCIS (Netherlands)

    Doebar, Shusma C.; Slaets, Leen; Cardoso, Fatima; Giordano, Sharon H.; Bartlett, John M.S.; Tryfonidis, Konstantinos; Dijkstra, Nizet H.; Schröder, Caroline P.; van Asperen, Christi J.; Linderholm, Barbro; Benstead, Kim; Dinjens, Winan N.M.; van Marion, Ronald; Van Diest, Paul J.; Martens, John W. M.; van Deurzen, Carolien H M

    2017-01-01

    In men, data regarding breast cancer carcinogenesis are limited. The aim of our study was to describe the presence of precursor lesions adjacent to invasive male breast cancer, in order to increase our understanding of carcinogenesis in these patients. Central pathology review was performed for 1328

  17. Steroidal Hormone Receptor Expression in Male Breast Cancer

    Directory of Open Access Journals (Sweden)

    Fatemeh Homaei-Shandiz

    2014-01-01

    Full Text Available Introduction: The etiology of male breast cancer is unclear, but hormonal levels may play a role in development of this disease. It seems that the risk of male breast cancer related to increased lifelong exposure to estrogen or reduced androgen. The aim of this study was to investigate the expression of the steroid hormone receptors including estrogen receptor (ER and progesterone receptor (PR in Iranian cases with male breast cancer. Methods: This is a prospective review of 18 cases of male breast cancer in in Omid Hospital, Mashhad, North East of Iran, between October 2001 and October 2006. ER and PR were measured by immunohistochemistry. Clinicopathologic features and family history were obtained by interview. Data were analyzed with SPSS 13 using descriptive statistics.  Results: The median age was 63.2 year. All the cases were infiltrating ductal carcinoma. A high rate of expression of ER (88.8% and PR (66.6% was found in the studied cases. Conclusion: Cancers of the male breast are significantly more likely than cancers of the female breast to express hormonal receptors.

  18. 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

  19. Male breast disease: clinical, mammographic, and ultrasonographic features

    Energy Technology Data Exchange (ETDEWEB)

    Guenhan-Bilgen, Isil E-mail: isilbilgen@hotmail.com; Bozkaya, Halil; Uestuen, Esin Emin; Memis, Aysenur

    2002-09-01

    Purpose: To describe and quantitate the radiological (mammographic and ultrasonographic) characteristics of male breast disease and to report the clinical and pathological findings. Materials and methods: Two-hundred-thirty-six male patients with different male breast diseases, diagnosed at our institution between January 1990 and July 2001, were retrospectively evaluated. The history, physical examination, mammographic and ultrasonographic findings were analyzed. Results: The spectrum of the disease in 236 male patients were gynecomastia (n=206), primary breast carcinoma (n=14), fat necrosis (n=5), lipoma (n=3), subareolar abscess (n=2), epidermal inclusion cyst (n=1), sebaceous cyst (n=1), hematoma (n=1), myeloma (n=1), and metastatic carcinoma (n=2). The distribution of patterns of gynecomastia were; 34% (n=71) nodular, 35% (n=73) dendritic and 31% (n=62) diffuse glandular. Gynecomastia was unilateral in 55% (n=113) and bilateral in 45% (n=93) of the patients. Male breast cancer presented as a mass without microcalcifications in 86% (n=12) and with microcalcifications in 7% (n=1) of patients. The mass was obscured by gynecomastia, partially in two, totally in one patient. The location of the mass was retroareolar in 46% (n=6) and eccentric to the nipple in 54% (n=7) of patients. On ultrasonography (US), the contours were well-circumscribed in 20% (n=3) and irregular in 80% (n=12) of the masses. Conclusion: Male breast has a wide spectrum of diseases, some of which have characteristic radiological appearances that can be correlated with their pathologic diagnosis. In the evaluation of the male breast, mammography and US are essential and should be performed along with physical examination.

  20. Male breast cancer originating in an ectopic breast tissue in the umbilicus A Case Report.

    Science.gov (United States)

    Kopanakis, Nikolaos; Tzaida, Olympia; Nikolaou, Georgios; Ermidis, Dimitrios; Manou, Vassiliki; Efstathiou, Elias; Spiliotis, John

    2016-11-04

    Accessory breast tissue is a rare finding in the general population with an incidence of 1-2%. Carcinomas of accessory breast tissue account for ∼0.3% of breast cancers, 5% of which are arising within a supernumerary breast. They are usually diagnosed at a later stage compared with breast cancer, due to their rarity and low clinical suspicion. We present the case of a 58 years old male who was admitted to our hospital for an umbilical hernia, surgical repair. During surgery a small skin biopsy was excised and sent for pathological examination as routine procedure. The histological report revealed the presence of a poorly differentiated carcinoma. Immunochemical analysis confirmed adenocarcinoma of breast origin. Carcinomas of accessory breast tissue are rare and therefore they are usually of advanced stage in time of diagnosis. Few cases have been reported in literature of accessory breast tissue carcinomas in men. To the best of our knowledge, this is the only case in the literature, of ectopic breast tissue cancer in the umbilicus. Ectopic breast, Male breast cancer, Umbilicus.

  1. 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.

  2. Male breast disorders in Jordan. Disease patterns and management problems.

    Science.gov (United States)

    Yaghan, Rami J; Bani-Hani, Kamal E

    2004-12-01

    To highlight the features and management problems of male breast disorders in an eastern country such as Jordan. Data regarding 33 male patients who underwent surgery for breast diseases in the Department of Surgery at Jordan University of Science and Technology, Irbid, Jordan, between the year 1996 and 2002 were analyzed. Gynecomastia (45.5%), ductal carcinoma (18.2%), and lipoma (12.1%) were the most frequent lesions. Endocrine testing when the clinical diagnosis was physiologic gynecomastia was not yielding. Many features of male breast carcinoma in Jordan (symptomatology, male to female ratio, high education rate, age, diagnostic yield of fine-needle aspiration, histological type, and estrogen receptor status) did not depart from the experience of others. Delayed presentation is evident from the fact that 57% of tumors were stage III. Loco-regional control was achieved by modified radical mastectomy. Tamoxifen was used in 5 patients, and chemotherapy in 4 patients. The patient with stage I is still disease free 6 years after the diagnosis. The 5-year survival rate for stages II and III was zero. Rare lesions (cystic hygroma, cystic mastopathy, fibroadenoma, duct papilloma, tuberculosis, periductal mastitis, and the previously unreported primary primitive neuroectodermal tumor of the breast) accounted for the rest of the group. The patient with primary primitive neuroectodermal tumor of right breast was treated by mastectomy and adjuvant chemotherapy. He remains disease free 31 months after the diagnosis. Unawareness and the fact that male breast enlargement is considered a social stigmata are responsible for the delayed presentation. The value of fine needle aspiration cytology and mammography is not widely appreciated. The wide spectrum of potential pathologies calls for referring all patients to specialized breast units.

  3. Anthropometric and hormonal risk factors for male breast cancer

    DEFF Research Database (Denmark)

    Brinton, Louise A; Cook, Michael B; McCormack, Valerie

    2014-01-01

    -control/cohort) odds ratios (ORs) and 95% confidence intervals (CIs), with exposure estimates combined using fixed effects meta-analysis. All statistical tests were two-sided. RESULTS: Risk was statistically significantly associated with weight (highest/lowest tertile: OR = 1.36; 95% CI = 1.18 to 1.57), height (OR = 1......BACKGROUND: The etiology of male breast cancer is poorly understood, partly because of its relative rarity. Although genetic factors are involved, less is known regarding the role of anthropometric and hormonally related risk factors. METHODS: In the Male Breast Cancer Pooling Project, a consortium.......41; 95% CI = 1.07 to 1.86). CONCLUSIONS: Consistent findings across case-control and cohort investigations, complemented by pooled analyses, indicated important roles for anthropometric and hormonal risk factors in the etiology of male breast cancer. Further investigation should focus on potential roles...

  4. Risk of myeloid neoplasms after radiotherapy among older women with localized breast cancer: A population-based study

    Science.gov (United States)

    Long, Jessica B.; Wang, Rong; Hu, Xin; Yu, James B.; Huntington, Scott F.; Abel, Gregory A.; Mougalian, Sarah S.; Podoltsev, Nikolai A.; Gore, Steven D.; Gross, Cary P.; Ma, Xiaomei; Davidoff, Amy J.

    2017-01-01

    Background There are inconsistent and limited data regarding the risk of myeloid neoplasms (MN) among breast cancer survivors who received radiotherapy (RT) in the absence of chemotherapy. Concern about subsequent MN might influence the decision to use adjuvant RT for women with localized disease. As patients with therapy-related MN have generally poor outcomes, the presumption of subsequent MN being therapy-related could affect treatment recommendations. Methods We used the Surveillance, Epidemiology, and End Results (SEER)–Medicare linked database to study older women with in-situ or stage 1–3 breast cancer diagnosed 2001–2009 who received surgery. Chemotherapy and RT were ascertained using Medicare claims, and new MN diagnoses were captured using both SEER registry and Medicare claims. We excluded women who received chemotherapy for initial treatment, and censored at receipt of subsequent chemotherapy. Competing-risk survival analysis was used to assess the association between RT and risk of subsequent MN adjusting for relevant characteristics. Results Median follow-up for 60,426 eligible patients was 68 months (interquartile range, 46 to 92 months), with 47.6% receiving RT. In total, 316 patients (0.52%) were diagnosed with MN; the cumulative incidence per 10,000 person-years was 10.6 vs 9.0 among RT-treated vs non-RT-treated women, respectively (p = .004); the increased risk of subsequent MN persisted in the adjusted analysis (hazard ratio = 1.36, 95% confidence interval: 1.03–1.80). The results were consistent in multiple sensitivity analyses. Conclusions Our data suggest that RT is associated with a significant risk of subsequent MN among older breast cancer survivors, though the absolute risk increase is very small. These findings suggest the benefits of RT outweigh the risks of development of subsequent MN. PMID:28902882

  5. Unusual apocrine carcinoma with neuroendocrine differentiation: a cutaneous neoplasm may be analogous to neuroendocrine carcinoma with apocrine differentiation of breast.

    Science.gov (United States)

    Li, Yang; Chen, Li-li; Li, Bin; Tian, Xiao-ying; Li, Zhi

    2015-06-10

    Cutaneous apocrine carcinoma (AC) is a rare adnexal neoplasm that histologically can mimic breast carcinoma metastatic to the skin or apocrine carcinoma arising in ectopic breast tissue. As extremely rare condition, neuroendocrine differentiation may be observed in AC although its etiology and pathogenesis is still unclear. We report here a case of unusual AC with neuroendocrine differentiation in right labium majus pudenda. A 43-year-old woman presented with a 6-month history of an asymptomatic pea-sized brownish nodule in right labium majus pudenda without enlargement of inguinal lymph nodes and bilateral breast nodules. The mass was totally resected. Microscopically, the tumor was solitary and located in the deep dermis without epidermal connection. Tumor cells were arranged in a micronodular or formed massive solid nests separated by densely fibroblastic stroma. Scattered glandular or rosette-like structures were identified within the tumor nodules. Immunohistochemically, the tumor cells were diffusely positive to CK7, CEA, GCDFP-15, synaptophysin, estrogen and progesterone receptors. Part of tumor cells expressed androgen receptor, but they were negative to CK20, CK5/6, p63 and S-100. Because of its rarity and histogenesis complexity, there exist diagnostic challenges for pathologists to differentiate cutaneous AC with neuroendocrine differentiation from other carcinomas with apocrine or neuroendocrine features. Our case demonstrates that the tumor shares some features with mammary carcinoma and might originate from mammary-like sweat gland in anogenital region. The results suggest that, for the first time, primary cutaneous AC with neuroendocrine differentiation may be analogous to the mammary neuroendocrine carcinoma with apocrine differentiation in histological feature and biological behavior. Virtual Slides: The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/7732276716685708.

  6. Myoepithelial carcinoma of the male breast: a rare case report

    African Journals Online (AJOL)

    Arun Kumar Agnihotri

    Its incidence in the male breast is still rare and no case has been reported in the literature so far. This is a lesion mainly composed of malignant myoepithelial cells. Although histological, immunohistochemical and even ultrastructural features have been well described. Its definite diagnosis based on cytology is still difficult.

  7. Primary breast lymphoma in an immunocompromised male patient: A case report

    Energy Technology Data Exchange (ETDEWEB)

    Yim, Bong Guk; Park, Jeong Seon; Koo, Hye Ryoung; Kim, Soo Yeon; Jang, Ki Seok [Hanyang University Medical Center, Hanyang University College of Medicine, Seoul (Korea, Republic of); Kim, Jin Young; Choi, Yun Young [Dept. of Hanyang University Guri Hospital, Hanyang University College of Medicine, Guri (Korea, Republic of)

    2015-10-15

    Primary breast lymphoma in a male patient is extremely rare. We report a case of primary breast lymphoma in an immunocompromised male patient, after renal transplantation. The sonographic and histological features are described in depth.

  8. TERT rs2736100 genotypes are associated with differential risk of myeloproliferative neoplasms in Swedish and Chinese male patient populations.

    Science.gov (United States)

    Dahlström, Jenny; Liu, Tiantian; Yuan, Xiaotian; Saft, Leonie; Ghaderi, Mehran; Wei, Ya Bin; Lavebratt, Catharina; Li, Ping; Zheng, Chengyun; Björkholm, Magnus; Xu, Dawei

    2016-10-01

    The telomerase reverse transcriptase (TERT) gene rs2736100_C allele has recently been shown to be associated with an increased risk for myeloproliferative neoplasms (MPNs) among Caucasians. However, it is unknown if this association is present in other ethnical populations and whether rs2736100 allele frequencies mirror the incidence of MPNs in a population. Here we genotyped TERT rs2736100 variants in 126 Swedish and 101 Chinese MPN patients and their age-, sex-, and ethnically-matched healthy controls. Healthy Chinese adults had a higher frequency of the A allele and lower frequencies of the C allele compared to Swedish counterparts (57.4 vs 47.0 % for A, 42.6 vs 53.0 % for C, P = 0.006). Both Swedish and Chinese patients harbored significantly higher C allele frequency than their controls (62.7 vs 53.0 % and 57.4 vs 42.6 % for Swedish and Chinese, respectively, P = 0.004). Swedes and Chinese bearing the CC genotype had a significantly increased risk of MPN compared to AA carriers (OR = 2.47; 95 % CI: 1.33-4.57, P = 0.003, for Swedes, and OR = 3.45; 95 % CI: 1.52-7.85, P = 0.005, for Chinese). Further analyses showed that rs2736100_CC was associated with robustly enhanced risk in males only (CC vs AA, OR = 5.11; 95 % CI: 2.19-11.92, P frequency.

  9. Extremely rare borderline phyllodes tumor in the male breast: a case report.

    Science.gov (United States)

    Kim, Jung Gyu; Kim, Shin Young; Jung, Hae Yoen; Lee, Deuk Young; Lee, Jong Eun

    2015-01-01

    Phyllodes tumor of the male breast is an extremely rare disease, and far fewer cases of borderline phyllodes tumors than benign or malignant tumors in the male breast have been reported. We report a case of borderline phyllodes tumor in the male breast with imaging findings of the tumor and pathologic correlation. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. The effect of pre-emptive analgesia on the level of postoperative pain in women undergoing surgery for breast neoplasm

    Directory of Open Access Journals (Sweden)

    Paweł Węgorowski

    2016-06-01

    Full Text Available Aim of the study : Dynamic development of research on pain has resulted in the formulation of the concept of pre-emptive analgesia, which involves administration of analgesics before the first pain-producing stimulus appears. It is meant to prevent increased sensitivity to pain in the postoperative period. The aim of this study was to assess the possibilities of modifying the intensity of postoperative pain evaluated with the visual analogue scale (VAS in patients after surgical treatment for breast neoplasm offered by pre-emptive analgesia. Material and methods : The intensity of postoperative pain was measured immediately after the surgery as well as 6, 12, 18, and 24 hours later in 100 women who had undergone surgery for breast tumour. The correlation between experienced pain and the type of analgesic administered pre-emptively, including metamizole, tramadol, ketoprofen, and placebo was examined. The effect of other correlates such as the extensiveness of surgery, systolic and diastolic blood pressure, and heart rate on the level of experienced pain as well as the usefulness of physiological parameters for its assessment were also analysed. Results : The conducted study demonstrated the effectiveness of tramadol (p = 0.004 and ketoprofen (p = 0.039 administered half an hour before the beginning of surgery, but there was no similar effect in the case of metamizole (p = 1.0. A positive correlation was observed between the level of experienced pain and blood pressure values (p < 0.001. Heart rate does not seem to be significantly linked with the intensity of experienced pain (p = 0.157.

  11. Breast cancer and other neoplasms in women with neurofibromatosis type 1: a retrospective review of cases in the Detroit metropolitan area.

    Science.gov (United States)

    Wang, X; Levin, A M; Smolinski, S E; Vigneau, F D; Levin, N K; Tainsky, M A

    2012-12-01

    Neurofibromatosis type 1 (NF1) is one of the most common cancer predisposing syndromes with an incidence of 1 in 3,500 worldwide. Certain neoplasms or malignancies are over-represented in individuals with NF1; however, an increased risk of breast cancer has not been widely recognized or accepted. We identified 76 women with NF1 seen in the Henry Ford Health System (HFHS) from 1990 to 2009, and linked them to the Surveillance Epidemiology and End Results (SEER) registry covering the metropolitan Detroit area. Fifty-one women (67%) were under age 50 years at the time of data analysis. Six women developed invasive breast cancer before age 50, and three developed invasive breast cancer after age 50. Using standardized incidence ratios (SIRs) calculated based on the SEER age-adjusted invasive breast cancer incidence rates, our findings demonstrated a statistically significant increase of breast cancer incidence occurring in NF1 women (SIR = 5.2; 95% CI 2.4-9.8), and this relative increase was especially evident among those with breast cancer onset under age 50 (SIR = 8.8; 95% CI 3.2-19.2). These data are consistent with other reports suggesting an increase in breast cancer risk among females with NF1, which indicate that breast cancer screening guidelines should be evaluated for this potentially high-risk group. Copyright © 2012 Wiley Periodicals, Inc.

  12. Blastic plasmacytoid dendritic cell neoplasm presenting as leukemia without cutaneous involvement in a 25 years male patient: Unusual presentation of a rare entity

    Directory of Open Access Journals (Sweden)

    Sumaira Qayoom

    2015-01-01

    Full Text Available Blastic plasmacytoid dendritic cell neoplasm (BPDCN is a rare, aggressive neoplasm classified under "acute myeloid leukemia (AML and related precursor neoplasm" by current WHO classification. Elderly male are commonly affected with cutaneous lesion being the hallmark of disease presentation. The disease progresses rapidly and sooner or later involves bone marrow and peripheral blood. Cases presenting primarily as leukemia without cutaneous involvement is a rarity with about 29 cases reported in literature till date. Characteristic immunophenotype of CD4 + /CD56 +/− cells expressing antigens associated with plasmacytoid dendritic cells like CD123, TCL1, BDCA2/CD303, cutaneous lymphocyte-associated and interferon dependent molecule MxA, in absence of any other lineage specific marker confirms the diagnosis. The disease has a poor survival and no standardized therapeutic strategy in the current scenario. A case of 25-year-male presenting with leukemic BPDCN without cutaneous involvement is presented here, who was treated with AML like protocol followed by hematopoietic stem cell transplantation, but succumbed to the disease within 8 months of diagnosis. The present case is being first to be reported from India.

  13. Developing a risk prediction model for breast cancer: a Statistical Utility to Determine Affinity of Neoplasm (SUDAN-CA Breast).

    Science.gov (United States)

    Salih, Alaaddin M; Alam-Elhuda, Dafallah M; Alfaki, Musab M; Yousif, Adil E; Nouradyem, Momin M

    2017-09-29

    Breast cancer risk prediction models are widely used in clinical settings. Although most of the well-known models were designed based on data collected from western population, yet they have been utilized for surveillance purposes in many limited-resource countries. Given the genetic variations in risk factors that exist between different races, we therefore aimed to develop and validate a tool for breast cancer risk assessment among Sudanese women. Using cross-sectional design, 153 subjects were eligible to participate in our study. Data were collected from the only couple of tertiary centers in Sudan. They underwent multiple logistic regression using purposeful selection method to build the model. Various adjustments were made to determine significant predictors. Overall performance, calibration and discrimination were assessed by R (2), O/E ratio and c-statistic, respectively. SUDAN predictors of breast cancer were: age, menarche, family history, vegetables and fruits weekly servings, and type of cereals that traditional cuisine is made of. Both Nagelkerke R (2) (0.495) and O/E ratio (0.78) were good. c-statistic expressed the excellent discriminatory power of the model (0.864, p < 0.001, 95% CI 0.81-0.92). Our findings suggest that SUDAN provides a simple, efficient and well-calibrated tool to predict and classify women's lifetime risks of developing breast cancer. Input from our model could be deployed to guide utilization of the more advanced screening modalities in resource-limited settings to maximize cost effectiveness. Consequently, this might improve the stage at which the diagnosis is usually made.

  14. The Pattern of Male Breast Cancer in Eastern Nigeria: A 12 Year ...

    African Journals Online (AJOL)

    Conclusion: Male breast cancer cases contributes to 2% of all breast cancer cases seen at U.N.T.H., Enugu, a major referral centre in Eastern Nigeria . Most of the patients presented late making outcome to be poor. There is need for increased public awareness of this disease. Key words: Male breast cancer, invasive ductal ...

  15. BRCA2 Mutations in 154 Finnish Male Breast Cancer Patients

    Directory of Open Access Journals (Sweden)

    Kirsi Syrjäkoski

    2004-09-01

    Full Text Available The etiology and pathogenesis of male breast cancer (MBC are poorly known. This is due to the fact that the disease is rare, and large-scale genetic epidemiologic studies have been difficult to carry out. Here, we studied the frequency of eight recurrent Finnish BRCA2 founder mutations in a large cohort of 154 MBC patients (65% diagnosed in Finland from 1967 to 1996. Founder mutations were detected in 10 patients (6.5%, eight of whom carried the 9346(-2 A>G mutation. Two novel mutations (4075 delGT and 5808 del5 were discovered in a screening of the entire BRCA2 coding region in 34 samples. However, these mutations were not found in the rest of the 120 patients studied. Patients with positive family history of breast and/or ovarian cancer were often BRCA2 mutation carriers (44%, whereas those with no family history showed a low frequency of involvement (3.6%; P < .0001. Finally, we found only one Finnish MBC patient with 999 dell, the most common founder mutation in Finnish female breast cancer (FBC patients, and one that explains most of the hereditary FBC and MBC cases in Iceland. The variation in BRCA2 mutation spectrum between Finnish MBC patients and FBC patients in Finland and breast cancer patients in Iceland suggests that modifying genetic and environmental factors may significantly influence the penetrance of MBC and FBC in individuals carrying germline BRCA2 mutations in some populations.

  16. Myelodysplastic/ Myeloproliferative Neoplasms Treatment

    Science.gov (United States)

    ... Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment (PDQ®)–Patient Version General Information About Myelodysplastic/ ...

  17. Clinical correlations of steroid receptors and male breast cancer.

    Science.gov (United States)

    Everson, R B; Lippman, M E; Thompson, E B; McGuire, W L; Wittliff, J L; De Sombre, E R; Jensen, E V; Singhakowinta, A; Brooks, S C; Neifeld, J P

    1980-04-01

    Estrogen receptors (ER) were present in tumor specimens from 29 of 34 cases of male breast cancer. There was a significant negative correlation of ER concentration with age. The quantity of ER tended to correlate directly with progesterone receptor levels, disease-free interval, and response duration among responders, but not to a statistically significant extent. In 13 patients for whom response data were available, no significant correlation was observed between ER levels and either frequency or duration of orchiectomy response. Among the six patients with tumor ER levels of less than 30 fmol per mg of protein, however, only two brief responses to orchiectomy occurred that were of little clinical benefit, while three of seven patients with higher ER responded more favorably. Thus, although this suggests that a relationship between low ER and unfavorable orchiectomy response may emerge as more patients are studied, currently available data do not justify basing therapeutic intervention on ER status of a biopsy in a manner analogous to that used for female breast cancer. Nine of 14 male breast cancer patients had positive progesterone receptor assays and several had androgen or glucocorticoid receptors. Tissue from only three of ten men with gynecomastia had measurable ER, and these were limited to the 4S component on sucrose gradients.

  18. TERT rs2736100 genotypes are associated with differential risk of myeloproliferative neoplasms in Swedish and Chinese male patient populations

    OpenAIRE

    Dahlstr?m, Jenny; Liu, Tiantian; Yuan, Xiaotian; Saft, Leonie; Ghaderi, Mehran; Wei, Ya Bin; Lavebratt, Catharina; Li, Ping; Zheng, Chengyun; Bj?rkholm, Magnus; Xu, Dawei

    2016-01-01

    The telomerase reverse transcriptase (TERT) gene rs2736100_C allele has recently been shown to be?associated with an increased risk for myeloproliferative neoplasms (MPNs) among?Caucasians. However, it is unknown if this association is present in other ethnical populations and whether rs2736100 allele frequencies mirror the incidence of MPNs in a population. Here we genotyped TERT rs2736100 variants in 126 Swedish and 101 Chinese MPN patients and their age-, sex-, and ethnically-matched healt...

  19. Selective sentinel lymph node biopsy in male breast cancer.

    Science.gov (United States)

    Martin-Marcuartu, J J; Alvarez-Perez, R M; Sousa Vaquero, J M; Jimenez-Hoyuela García, J M

    2017-12-12

    To evaluate the reproducibility of the sentinel lymph node (SLN) technique in male breast cancer. We retrospectively analysed 21 male patients diagnosed with breast cancer in our hospital from 2008 to 2016 with, at least, 18 months follow-up. Fifteen patients underwent selective sentinel lymph node biopsy (SLNB) following the usual protocols with peritumoral injection of 18.5-111MBq of 99mTc-nanocoloides and acquisition of planar images 2hours after the injection. In 2 cases it was necessary to perform a SPECT/CT to locate the SLN. Immunohistochemistry and molecular techniques (OSNA) were used for their analysis. Six patients did not undergo SLNB because they had pathological nodes or distant disease at the time of diagnosis. SLNB was performed in 15 patients. The SLN was negative in 6 patients and positive in the remaining 9. Three patients with positive SLNB did not need axillary lymphadenectomy because of the low number of copies by molecular analysis OSNA. Axillary lymphadenectomy was performed in the remaining 6 patients with the result of 4 positive axillary lymphadenectomies and 2 that did not show further extension of the disease. According to our experience, SLNB in males is a reproducible, useful, safe and reliable technique which avoids unnecessary axillary lymphadenectomy and prevents the appearance of undesirable effects. Copyright © 2017. Publicado por Elsevier España, S.L.U.

  20. Fibrosarcomatous change in the background of dermatofibrosarcoma protuberans in male breast: Study of a rare case and review of the entity

    Directory of Open Access Journals (Sweden)

    Birinchi Kumar Saikia

    2016-01-01

    Full Text Available Dermatofibrosarcoma protuberans is a cutaneous soft tissue neoplasm with potential for local recurrence but distant metastasis is rare. Trunk and extremities are most commonly involved. This case presented as left-sided breast lump in a male patient. The patient underwent left-sided modified radical mastectomy. Tissues were subjected to histopathological and immunohistochemical test subsequently. The tumor cells showed storiform arrangement with nuclear pleomorphism and increased mitotic figures at places. They were reactive to CD34 and non-reactive to S-100, smooth muscle actin, desmin, cytokeratin and epithelial membrane antigen. The diagnosis of dermatofibrosarcoma protuberans with areas of fibrosarcomatous change was given. Though trunk is a common site for this tumor but its presentation as male breast lump has made the case unique.

  1. CYTOLOGICAL EVALUATION OF MALE BREAST LESIONS IN GREATER GWALIOR : A FIVE YEAR RETROSPECTIVE STUDY

    Directory of Open Access Journals (Sweden)

    Jagannath

    2015-03-01

    Full Text Available BACKGROUNDS: Fine needle aspiration cytology is an effective modality for diagnosis of breast lesions. Usually male breast lesions are benign and affect the young male. Most common lesion is gynaecomastia. Male breast cancer accounts for a small proportion of breast cancers. Male breast cancer usually presents at an advanced age. OBJECTIVE: The aim of this study was to examine the nature of male breast lesions and to determine the cytomorphologic patterns of these lesions. MET HODS: five year retrospective study was conducted in our institution and in that 112 patients underwent fine needle aspiration cytology of the palpable breast lump after thorough physical examination. The cytological diagnosis was classified as benign, inf lammatory, malignant and others. RESULTS: In 112 male patients diagnosed with breast lesions, the most common lesion was gynecomastia (103/112, 91.9%, followed by breast cancer (6/112, 5.4%, inflammatory (2/112, 1.8% and apocrine metaplasia (01/112, 0.9 %. Gynecomastia was commonly found in male patients less than 40 years of age, while breast cancer is seen in male patients over 40 years of age

  2. The landscape of candidate driver genes differs between male and female breast cancer.

    Directory of Open Access Journals (Sweden)

    Ida Johansson

    Full Text Available The rapidly growing collection of diverse genome-scale data from multiple tumor types sheds light on various aspects of the underlying tumor biology. With the objective to identify genes of importance for breast tumorigenesis in men and to enable comparisons with genes important for breast cancer development in women, we applied the computational framework COpy Number and EXpression In Cancer (CONEXIC to detect candidate driver genes among all altered passenger genes. Unique to this approach is that each driver gene is associated with several gene modules that are believed to be altered by the driver. Thirty candidate drivers were found in the male breast cancers and 67 in the female breast cancers. We identified many known drivers of breast cancer and other types of cancer, in the female dataset (e.g. GATA3, CCNE1, GRB7, CDK4. In contrast, only three known cancer genes were found among male breast cancers; MAP2K4, LHP, and ZNF217. Many of the candidate drivers identified are known to be involved in processes associated with tumorigenesis, including proliferation, invasion and differentiation. One of the modules identified in male breast cancer was regulated by THY1, a gene involved in invasion and related to epithelial-mesenchymal transition. Furthermore, men with THY1 positive breast cancers had significantly inferior survival. THY1 may thus be a promising novel prognostic marker for male breast cancer. Another module identified among male breast cancers, regulated by SPAG5, was closely associated with proliferation. Our data indicate that male and female breast cancers display highly different landscapes of candidate driver genes, as only a few genes were found in common between the two. Consequently, the pathobiology of male breast cancer may differ from that of female breast cancer and can be associated with differences in prognosis; men diagnosed with breast cancer may consequently require different management and treatment strategies than

  3. Female-type fibrocystic disease with papillary hyperplasia in a male breast.

    Science.gov (United States)

    Robertson, K E; Kazmi, S A; Jordan, L B

    2010-01-01

    Fibrocystic disease is a common benign finding in the female breast and often presents as a palpable mass. It is much less commonly found in the male breast. A case is reported of a young man with female-type fibrocystic disease associated with papillary hyperplasia in the right breast.

  4. Myeloid Neoplasms.

    Science.gov (United States)

    Subtil, Antonio

    2017-09-01

    The classification of myeloid neoplasms has undergone major changes and currently relies heavily on genetic abnormalities. Cutaneous manifestations of myeloid neoplasms may be the presenting sign of underlying bone marrow disease. Dermal infiltration by neoplastic cells may occur in otherwise normal skin or in sites of cutaneous inflammation. Leukemia cutis occasionally precedes evidence of blood and/or bone marrow involvement (aleukemic leukemia cutis). Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Clinical Pattern Of Male Breast Cancer In Ile-Ife, Nigeria | Adisa ...

    African Journals Online (AJOL)

    Background: Carcinoma of the breast in males is of interest because it is relatively uncommon and because presentation of the disease in hospitals is usually late owing to poor awareness and neglect. This study aimed to describe the pattern of the disease in our hospital. Method: Consecutive cases of male breast cancer ...

  6. Juvenile papillomatosis of the breast in young male: a case report.

    Science.gov (United States)

    Sanguinetti, A; Fioriti, L; Brugia, M; Roila, F; Farabi, R; Sidoni, A; Avenia, N

    2011-01-01

    Juvenile papillomatosis of the breast ("Swiss cheese disease'') is a benign localized proliferative condition of the breast which occurs almost exclusively in young adult women. Patients with this lesion often have a family history of breast carcinoma, but rarely carcinoma may coexist with the lesion at the time of diagnosis. We present a case of a young male with juvenile papillomatosis of the breast. The pathology and clinical management of this rare lesion is discussed.

  7. Invasive lobular carcinoma of the male breast: A rare histology of an uncommon disease.

    Science.gov (United States)

    Upadhyay, Rituraj; Kumar, Pavnesh; Sharma, D N; Haresh, K P; Gupta, Subhash; Julka, P K; Rath, G K; Bhankar, Himani

    2016-03-01

    Male breast carcinoma is a rare malignancy comprising less than 1% of all breast cancers. It is a serious disease with most patients presenting in advanced stages. Infiltrating ductal carcinoma is the most common histology while lobular carcinoma represents less than 1% of all these tumors. We report a case of locally advanced lobular carcinoma of breast in a 60 year old male. Copyright © 2015 The Authors. Production and hosting by Elsevier B.V. All rights reserved.

  8. Differential Expression of Growth Factor Receptors and Membrane-Bound Tumor Markers for Imaging in Male and Female Breast Cancer

    OpenAIRE

    Vermeulen, Jeroen F.; Kornegoor, Robert; van der Wall, Elsken; van der Groep, Petra; van Diest, Paul J.

    2013-01-01

    INTRODUCTION: Male breast cancer accounts for 0.5-1% of all breast cancers and is generally diagnosed at higher stage than female breast cancers and therefore might benefit from earlier detection and targeted therapy. Except for HER2 and EGFR, little is known about expression of growth factor receptors in male breast cancer. We therefore investigated expression profiles of growth factor receptors and membrane-bound tumor markers in male breast cancer and gynecomastia, in comparison with femal...

  9. Giant cell variant of malignant fibrous histiocytoma of male breast: A rare case report

    Directory of Open Access Journals (Sweden)

    Kamlesh Kumar Harsh

    2015-01-01

    Full Text Available Malignant fibrous histiocytoma (MFH is the most common form of soft tissue sarcoma during middle and late adulthood in the deep connective tissue of the extremities, abdominal cavity, and retroperitoneum. However, primary breast sarcoma is a rare disease entity, comprising less than 1% of all breast malignancies. MFH of the male breast is very rare. We present a case of MFH of giant cell variant of the right breast in a 50-year-old male who presented with a painless lump. Following cytological investigation, simple mastectomy was performed. Immunohistochemical staining confirmed the diagnosis.

  10. Cutaneous Adnexal Cylindroma of Breast: Epithelial Immunoreactivities for GATA-3, Mammaglobin, and E-Cadherin Do Not Equate to a Mammary Ductal Neoplasm

    Directory of Open Access Journals (Sweden)

    A. Halima

    2018-01-01

    Full Text Available Cylindromas are benign epithelial neoplasms derived from cutaneous eccrine adnexal structures. These tumors are most commonly encountered on the head, neck, and scalp of older women. In rare instances, solitary cylindromas may arise at other body sites. In the current case, a cylindroma of the skin of the breast was diagnosed by complete excision. Immunohistochemical studies confirmed the tumor cells to be immunoreactive with cytokeratin AE1/3, cytokeratin 5/6, cytokeratin 7, p63, and SOX10. The neoplastic cells were also noted to be immunoreactive with markers typically expected to be positive in ductal epithelium of the breast including GATA3, mammaglobin, and E-cadherin. The case emphasizes the importance of correlating clinical setting, imaging studies, patient history, and careful microscopic evaluation in arriving at an accurate diagnosis. This case also illustrates the point that not all “breast” tumors that are confirmed to be positive for GATA3, mammaglobin, and E-cadherin are derived from mammary ducts.

  11. Male breast cancer in BRCA1 and BRCA2 mutation carriers

    DEFF Research Database (Denmark)

    Silvestri, Valentina; Barrowdale, Daniel; Mulligan, Anna Marie

    2016-01-01

    BACKGROUND: BRCA1 and, more commonly, BRCA2 mutations are associated with increased risk of male breast cancer (MBC). However, only a paucity of data exists on the pathology of breast cancers (BCs) in men with BRCA1/2 mutations. Using the largest available dataset, we determined whether MBCs aris...

  12. Male breast cancer in BRCA1 and BRCA2 mutation carriers

    DEFF Research Database (Denmark)

    Silvestri, Valentina; Barrowdale, Daniel; Mulligan, Anna Marie

    2016-01-01

    BACKGROUND: BRCA1 and, more commonly, BRCA2 mutations are associated with increased risk of male breast cancer (MBC). However, only a paucity of data exists on the pathology of breast cancers (BCs) in men with BRCA1/2 mutations. Using the largest available dataset, we determined whether MBCs...

  13. Comparison of male breast carcinoma in the Ibos of West-Africa and ...

    African Journals Online (AJOL)

    Comparison of male breast carcinoma in the Ibos of West-Africa and in their ethnologically linked Hebrews of the Middle East. ... Open Access DOWNLOAD FULL TEXT Subscription or ... The literature was searched for such data in Hebrews.

  14. Expression of androgen receptor and prostate-specific antigen in male breast carcinoma

    National Research Council Canada - National Science Library

    Kidwai, Noman; Gong, Yun; Sun, Xiaoping; Deshpande, Charuhas G; Yeldandi, Anjana V; Rao, M Sambasiva; Badve, Sunil

    .... In this study we analyzed the expression of PSA, PSAP and androgen receptor (AR) by immunohistochemistry in 26 cases of male breast carcinomas and correlated these with the expression of other prognostic markers...

  15. Overuse of imaging the male breast-findings in 557 patients.

    Science.gov (United States)

    Lapid, Oren; Siebenga, Pieter; Zonderland, Harmien M

    2015-01-01

    Gynecomastia is the most common abnormality of the male breast. However, breast cancer may occur, albeit with a significantly lower incidence than in females. Imaging is often used as part of the diagnosis. The aim of this study was to assess the utilization and outcome of imaging with mammography or ultrasound of the male breast in a university hospital's department of radiology. A retrospective study assessing the imaging of the male breast in 557 patients over a 10-year period. Referral was done mainly by general surgeons and general practitioners. The most common indication was enlargement of the breast, described as gynecomastia or swelling in 74% of patients, followed by pain in 24% and "lumps" in 10%. The modalities used were mammography in 65%, ultrasound in 51% and both in 26%. Most examinations, 519, were BI-RADS 1 or 2, and 38 were BI-RADS 3 or higher. Altogether 160 patients had additional fine-needle aspiration or biopsy. Malignancies were diagnosed in five patients (0.89%). Imaging had a sensitivity of 80% and a specificity of 99%. The positive predictive value was 44% and the negative predictive value 99.8%. Malignancies are rare in the male breast. The probability of finding cancer when performing imaging of clinically benign findings in the male breast is negligible. Imaging is not warranted unless there are suspicious abnormalities. Routine imaging of gynecomastia should be discouraged. © 2015 Wiley Periodicals, Inc.

  16. Intracystic Papillary Carcinoma in the Male Breast: A Rare Endpoint of a Wide Spectrum

    Directory of Open Access Journals (Sweden)

    Ketan Vagholkar

    2013-01-01

    Full Text Available Introduction. Fibrocystic disease of the male breast is uncommon. The presence of a spectrum of changes ranging from fibrocystic disease to duct papilloma to papillary carcinoma in the same patient renders the case a rarity and therefore reportable. Case Report. A case of intracystic papillary carcinoma of the male breast is presented. Discussion. The pathological, clinical, diagnostic, and therapeutic options are discussed after reviewing the literature. Conclusion. Modified radical mastectomy with axillary clearance is the safest option for established cases.

  17. Transitions of male partners of women with breast cancer: hope, guilt, and quality of life.

    Science.gov (United States)

    Duggleby, Wendy; Thomas, Jasmine; Montford, Kelly; Thomas, Roanne; Nekolaichuk, Cheryl; Ghosh, Sunita; Cumming, Ceiwen; Tonkin, Katia

    2015-03-01

    To (a) describe the types of transitions experienced by male spousal caregivers of women with breast cancer and the strategies used by male spouses to deal with these transitions and (b) examine factors related to their quality of life, including demographic variables, self-efficacy, caregiver guilt, hope, the quality of life of their partner with breast cancer, and transitions. Cross-sectional, transformational, mixed-methods approach. Participants' homes. 105 dyads of male spouses and their female partners diagnosed with stages I-III breast cancer. 600 surveys were mailed to women with breast cancer and their male partners. Significant variables were entered into a multivariate model. Male caregiver quality of life. The quality of life of male spouse participants was positively influenced by hope (p quality-of-life scores reported higher hope and lower caregiver guilt scores. They reported lower quality-of-life scores if they dealt with transitions by "doing what needs to be done."
 Strategies to support male spouses of women with breast cancer should involve ways to foster hope, reduce feelings of guilt, and encourage male caregivers to engage more in supporting their spouses.

  18. Male breast malignancy in Jos University Teaching Hospital ...

    African Journals Online (AJOL)

    There were 23 (88.5%) carcinomas, 2 (7.7%) fibrosarcomas and a case of Hodgkin's lymphoma. Invasive ductal carcinoma was the most common histological type in 20 (76.9%) of all breast malignancy and 20 (87.0%) of all breast carcinomas. Modified radical mastectomy (mastectomy with axillary clearance with or without ...

  19. Brain metastasis from male breast cancer treated 12 years ago ...

    African Journals Online (AJOL)

    The brain MRI showed a huge right temporal process with a shift of the midline structures (figure). A biopsy was also performed and demonstrated a cerebral relapsed breast primitive with the same disease profile (HR positive and HER2 negative). Brain metastases traditionally occur in 10-16% of metastatic breast cancer ...

  20. 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.

  1. Myelodysplastic/Myeloproliferative Neoplasm, Unclassifiable

    Science.gov (United States)

    ... Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment (PDQ®)–Patient Version General Information About Myelodysplastic/ ...

  2. Invasive lobular carcinoma of the male breast - a systematic review with an illustrative case study.

    Science.gov (United States)

    Senger, Jenna-Lynn; Adams, Scott J; Kanthan, Rani

    2017-01-01

    Male breast cancer is rare, comprising only 1% of all mammary cancers; invasive ductal carcinoma is by far the commonest subtype in both men and women. Though lobular breast cancer is the second most common subtype seen in women, such cancers are extremely uncommon in men, and this is likely related to the lack of lobular development in the male breast. Thus, due to the rarity of this subtype among breast cancers, compounded by the overall rarity of breast cancer in men, current understanding of the pathogenesis of this disease and its management is largely derived from case series and extrapolation of information from the larger cohort of female patients. This paper provides a systematic review on invasive lobular carcinoma of the male breast in the context of an illustrative case study. A comprehensive analysis of the National Cancer Institute's Surveillance, Epidemiology, and End Results Data 1973-2013 leading to an exploration of the pathogenesis, epidemiology, clinical presentation, diagnosis, tumor characteristics, and management of lobular breast carcinoma in men is also discussed. Lobular subtype of breast cancer remains an enigmatic elusive disease that needs additional research to unravel its overall pathogenesis and molecular profile to provide insight for improved therapeutic management options.

  3. Invasive lobular carcinoma of the male breast – a systematic review with an illustrative case study

    Science.gov (United States)

    Senger, Jenna-Lynn; Adams, Scott J; Kanthan, Rani

    2017-01-01

    Male breast cancer is rare, comprising only 1% of all mammary cancers; invasive ductal carcinoma is by far the commonest subtype in both men and women. Though lobular breast cancer is the second most common subtype seen in women, such cancers are extremely uncommon in men, and this is likely related to the lack of lobular development in the male breast. Thus, due to the rarity of this subtype among breast cancers, compounded by the overall rarity of breast cancer in men, current understanding of the pathogenesis of this disease and its management is largely derived from case series and extrapolation of information from the larger cohort of female patients. This paper provides a systematic review on invasive lobular carcinoma of the male breast in the context of an illustrative case study. A comprehensive analysis of the National Cancer Institute’s Surveillance, Epidemiology, and End Results Data 1973–2013 leading to an exploration of the pathogenesis, epidemiology, clinical presentation, diagnosis, tumor characteristics, and management of lobular breast carcinoma in men is also discussed. Lobular subtype of breast cancer remains an enigmatic elusive disease that needs additional research to unravel its overall pathogenesis and molecular profile to provide insight for improved therapeutic management options. PMID:28553141

  4. Invasive lobular carcinoma of the male breast – a systematic review with an illustrative case study

    Directory of Open Access Journals (Sweden)

    Senger JL

    2017-05-01

    Full Text Available Jenna-Lynn Senger,1 Scott J Adams,2 Rani Kanthan3 1Division of Plastic Surgery, University of Alberta, Edmonton, AB, Canada; 2College of Medicine, 3Department of Pathology and Laboratory Medicine, University of Saskatchewan, Saskatoon, SK, Canada Abstract: Male breast cancer is rare, comprising only 1% of all mammary cancers; invasive ductal carcinoma is by far the commonest subtype in both men and women. Though lobular breast cancer is the second most common subtype seen in women, such cancers are extremely uncommon in men, and this is likely related to the lack of lobular development in the male breast. Thus, due to the rarity of this subtype among breast cancers, compounded by the overall rarity of breast cancer in men, current understanding of the pathogenesis of this disease and its management is largely derived from case series and extrapolation of information from the larger cohort of female patients. This paper provides a systematic review on invasive lobular carcinoma of the male breast in the context of an illustrative case study. A comprehensive analysis of the National Cancer Institute’s Surveillance, Epidemiology, and End Results Data 1973–2013 leading to an exploration of the pathogenesis, epidemiology, clinical presentation, diagnosis, tumor characteristics, and management of lobular breast carcinoma in men is also discussed. Lobular subtype of breast cancer remains an enigmatic elusive disease that needs additional research to unravel its overall pathogenesis and molecular profile to provide insight for improved therapeutic management options. Keywords: male breast cancer, lobular breast carcinoma, e-cadherin

  5. Male breast cancer, age and sex chromosome aneuploidy

    National Research Council Canada - National Science Library

    Jacobs, P A; Maloney, V; Cooke, R; Crolla, J A; Ashworth, A; Swerdlow, A J

    2013-01-01

    .... In blood samples from 565 men with breast cancer and 54 control men from the England and Wales general population, 80 cell nuclei per sample were scored for presence of X and Y chromosomes using...

  6. Differential expression of growth factor receptors and membrane-bound tumor markers for imaging in male and female breast cancer.

    Directory of Open Access Journals (Sweden)

    Jeroen F Vermeulen

    Full Text Available INTRODUCTION: Male breast cancer accounts for 0.5-1% of all breast cancers and is generally diagnosed at higher stage than female breast cancers and therefore might benefit from earlier detection and targeted therapy. Except for HER2 and EGFR, little is known about expression of growth factor receptors in male breast cancer. We therefore investigated expression profiles of growth factor receptors and membrane-bound tumor markers in male breast cancer and gynecomastia, in comparison with female breast cancer. METHODS: Tissue microarrays containing 133 male breast cancer and 32 gynecomastia cases were stained by immunohistochemistry for a panel of membrane-bound targets and compared with data on 266 female breast cancers. RESULTS: Growth factor receptors were variably expressed in 4.5% (MET up to 38.5% (IGF1-R of male breast cancers. Compared to female breast cancer, IGF1-R and carbonic anhydrase 12 (CAXII were more frequently and CD44v6, MET and FGFR2 less frequently expressed in male breast cancer. Expression of EGFR, HER2, CAIX, and GLUT1 was not significantly different between male and female breast cancer. Further, 48.1% of male breast cancers expressed at least one and 18.0% expressed multiple growth factor receptors. Since individual membrane receptors are expressed in only half of male breast cancers, a panel of membrane markers will be required for molecular imaging strategies to reach sensitivity. A potential panel of markers for molecular imaging, consisting of EGFR, IGF1-R, FGFR2, CD44v6, CAXII, GLUT1, and CD44v6 was positive in 77% of male breast cancers, comparable to female breast cancers. CONCLUSIONS: Expression patterns of growth factor receptors and hypoxia membrane proteins in male breast cancer are different from female breast cancer. For molecular imaging strategies, a putative panel consisting of markers for EGFR, IGF1-R, FGFR2, GLUT1, CAXII, CD44v6 was positive in 77% of cases and might be considered for development of

  7. Differential expression of growth factor receptors and membrane-bound tumor markers for imaging in male and female breast cancer.

    Science.gov (United States)

    Vermeulen, Jeroen F; Kornegoor, Robert; van der Wall, Elsken; van der Groep, Petra; van Diest, Paul J

    2013-01-01

    Male breast cancer accounts for 0.5-1% of all breast cancers and is generally diagnosed at higher stage than female breast cancers and therefore might benefit from earlier detection and targeted therapy. Except for HER2 and EGFR, little is known about expression of growth factor receptors in male breast cancer. We therefore investigated expression profiles of growth factor receptors and membrane-bound tumor markers in male breast cancer and gynecomastia, in comparison with female breast cancer. Tissue microarrays containing 133 male breast cancer and 32 gynecomastia cases were stained by immunohistochemistry for a panel of membrane-bound targets and compared with data on 266 female breast cancers. Growth factor receptors were variably expressed in 4.5% (MET) up to 38.5% (IGF1-R) of male breast cancers. Compared to female breast cancer, IGF1-R and carbonic anhydrase 12 (CAXII) were more frequently and CD44v6, MET and FGFR2 less frequently expressed in male breast cancer. Expression of EGFR, HER2, CAIX, and GLUT1 was not significantly different between male and female breast cancer. Further, 48.1% of male breast cancers expressed at least one and 18.0% expressed multiple growth factor receptors. Since individual membrane receptors are expressed in only half of male breast cancers, a panel of membrane markers will be required for molecular imaging strategies to reach sensitivity. A potential panel of markers for molecular imaging, consisting of EGFR, IGF1-R, FGFR2, CD44v6, CAXII, GLUT1, and CD44v6 was positive in 77% of male breast cancers, comparable to female breast cancers. Expression patterns of growth factor receptors and hypoxia membrane proteins in male breast cancer are different from female breast cancer. For molecular imaging strategies, a putative panel consisting of markers for EGFR, IGF1-R, FGFR2, GLUT1, CAXII, CD44v6 was positive in 77% of cases and might be considered for development of molecular tracers for male breast cancer.

  8. Giant epidermal inclusion cyst in the male breast: A case report

    Energy Technology Data Exchange (ETDEWEB)

    KIm, Hyun Jin; Park, Woon Ju; KIm, Sang Wook; Paik, So Ya [Daejin Medical Center Bundang Jesaeng General Hospital, Seongnam (Korea, Republic of)

    2017-03-15

    Giant epidermal inclusion cyst is a rare disease entity, and the occurrence of this cyst in the male breast is extremely rare. We report a case of giant epidermal inclusion cyst in the breast, which presented as a palpable and painful right breast mass in a 63-year-old man. The sonographic and computed tomography (CT) features are described in-depth. Physical examination revealed a firm, well-defined mass in the upper central portion of the right breast. Ultrasonography showed a 5.2 cm sized, oval, circumscribed, and complex cystic and solid mass with posterior acoustic enhancement, and CT showed a well-defined homogeneous low density mass without enhancement in the right breast. Surgical excision was performed, and pathological examination revealed a giant epidermal inclusion cyst.

  9. The biological markers and results of treatment in male breast cancer patients. The Cracow experience.

    Science.gov (United States)

    Sas-Korczynska, B; Niemiec, J; Harazin-Lechowska, A; Korzeniowski, S; Martynow, D; Adamczyk, A; Sokolowski, A

    2014-01-01

    Male breast cancer is a rare form of carcinoma with an incidence rate of approximately 0.5-1% compared with cases of breast carcinoma as a whole. Male breast cancer reacts effectively to endocrine therapy because of a high frequency of hormone receptor expression.The aim of the present study was the assessment of correlations between stage, grade, expression of steroid receptors, basal/mesenchymal markers and proliferation index, as well as analysis of the impact of the above-mentioned parameters on overall (OS) and disease-free survival (DFS) in the group of 32 male breast cancer patients, treated at the Centre of Oncology in Cracow.We showed the significant positive correlation between MIB-1 LI and tumor stage, and hormone receptors (ER or PgR) immunonegativity, and expression of EGFR, vimentin (p<0.05) and P-cadherin (the last at statistical border). The presence of any of basal or masenchymal markers correlated with a more advanced tumor stage. Moreover tumors without vimentin expression were characterised by lower MIB-1 LI and were more frequently EGFR immunonegative.We found that hormone receptor negativity, vimentin immunopositivity and high MIB-1 LI are significant independent indicators of poor OS and DFS for male breast cancer patients (p<0.05).

  10. Isolated breast metastasis from gastric cancer in a male patient.

    Science.gov (United States)

    Kubo, Hirokazu; Shimizu, Tetsuya; Sekido, Hitoshi; Matsuda, Goro; Takeda, Kazuhisa; Watanabe, Akira; Sakamoto, Risa; Yamamoto, Yuji; Toyoda, Junya; Niino, Hitoshi

    2018-01-04

    A 72-year-old man underwent total gastrectomy for gastric cancer (por2, T3, N2, Stage IIIA). Eleven courses of postoperative chemotherapy with TS-1 (tegafur/gimeracil/oteracil) were administered. Five months after surgery, the serum carcinoembryonic antigen value was slightly elevated. However, computed tomography did not reveal any metastatic lesions in other organs. Two years after surgery, the patient felt a mass in the left mammary. A 2-cm tumor was palpable in the central portion of the breast. Ultrasonography revealed a hypoechoic tumor, which was Class 3 on aspiration biopsy cytological examination. No mass was detected on positron emission tomography-computed tomography. The mammary gland tumor increased in size to 3 cm, and a core needle biopsy procedure was performed. Histological examination findings revealed breast metastasis of gastric cancer. No other recurrence was found, and radical mastectomy was performed 2 years and 5 months after gastrectomy. Immunohistological analysis of the resected material confirmed breast metastasis of the gastric cancer. Two courses of TS-1 + cisplatin were administered, but this treatment was subsequently terminated because the patient experienced Grade 3 diarrhea and neutropenia. Three years and 1 month after the gastrectomy, the tumor recurred in the pelvic area. Chemotherapy and radiation therapy were performed, but the patient's overall condition became progressively worse, and he died 3 years and 9 months after gastrectomy.

  11. Hydatid cyst presenting as a breast lump in a male patient.

    Science.gov (United States)

    Limaiem, F; Bouslama, S; Haddad, I; Bouraoui, S; Lahmar, A; Mzabi, S

    2013-06-01

    The breast is a rare primary site of hydatid disease and accounts for only 0.27% of cases. Mammary hydatidosis generally occurs in females and has never been described in male patients. In this paper, the authors report a new case of isolated hydatid cyst of the breast in a 35-year-old previously healthy man, who presented with a left breast painless lump of one year duration. Physical examination showed a non-tender and immobile mass in the upper lateral quadrant of the left breast, with normal overlying skin and nipple. There was no palpable lymph node in the left axilla and the contralateral breast was normal. Ultrasonography showed a 2.7 x 1.5 cm cystic lesion in the left breast. The patient underwent total excision of the mass, and histopathological examination confirmed the diagnosis of hydatid cyst. The authors conclude that although hydatid cyst of the breast is rare, it should be considered in the differential diagnosis of breast lumps especially in endemic areas.

  12. Effect of oral administration of Lactobacillus reuteri in increased survival and resistance to neoplasm in mice breast cancer

    Directory of Open Access Journals (Sweden)

    Soltan Dallal MM

    2013-02-01

    Full Text Available Background: Several reports indicate that the probiotics can increase body resistance against malignant tumors. The aim of this study is to evaluate the effect of Lactobaci-llus reuteri Persian type culture collection (PTCC 1655 in preventing tumor growth, improving weight and survival rate in mice with breast cancer.Methods: Twenty mice, the BALB/c at six weeks age, weighing approximately 17 gram were divided into two groups. Oral administration of 500 micro liters of Lactobacillus reuteri suspension performed for the first group 14 days before tumor transplantation. The second group (control received the same volume of phosphate buffer saline (PBS. Then the mice had tumor transplantation surgery. Lactobacillus reuteri was prescribed in the first group in seven-day period and three-day interruption pattern. At the same time the second group (control received PBS. This process was continued until 45 day. The tumor growth, histology and body weight were evaluated in both group and the mortality of mice was recorded.Results: In the mice transplanted tumors that had received probiotics, tumor growth decreased in comparison with control group. In this group the body weight increased (P>0/05. In addition, the survival of these mice had significantly increased compared to control group (P=0.002. The evaluation of tumor tissue also showed increased immune system function in mice receiving the probiotic (P>0/05.Conclusion: Lactobacillus reuteri can improve immune system function and have an important role to help treatment of cancer.

  13. A cavernous haemangioma of breast in male: radiological-pathological correlation

    Energy Technology Data Exchange (ETDEWEB)

    Carreira, C.; Romero, C.; Urbasos, M.; Pinto, J. [Servicio de Radiologia, Hospital ' ' Virgen de la Salud' ' , Toledo (Spain); Rodriguez, R.; Francisco, J.M. de [Servicio de Anatomia Patologica, Hospital ' ' Virgen de la Salud' ' , Toledo (Spain)

    2001-02-01

    Vascular tumours of the breast are especially rare in men, and a majority of them are angiosarcomas. In fact, we found only four cases of haemangioma in males in the literature. We present a case of cavernous haemangioma in a male aged 48 years, and which commenced as a palpable mass. We performed differential diagnosis and radiological-pathological correlation. We established the correct classification of this case histologically, and decided on the definitive therapeutic approach. (orig.)

  14. Matched-pair analysis of patients with female and male breast cancer: a comparative analysis

    Directory of Open Access Journals (Sweden)

    Kuhn Walther C

    2011-08-01

    Full Text Available Abstract Background Male breast cancer (MBC is a rare disease accounting for approximately 1% of all breast carcinomas. Presently treatment recommendations are derived from the standards for female breast cancer. However, those approaches might be inadequate because of distinct gender specific differences in tumor biology of breast cancer. This study was planned in order to contrast potential differences between female and male breast cancer in both tumor biological behavior and clinical management. Methods MBC diagnosed between 1995-2007 (region Chemnitz/Zwickau, Saxony, Germany was retrospectively analyzed. Tumor characteristics, treatment and follow-up of the patients were documented. In order to highlight potential differences each MBC was matched with a female counterpart (FBC that showed accordance in at least eight tumor characteristics (year of diagnosis, age, tumor stage, nodal status, grade, estrogen- and progesterone receptors, HER2 status. Results 108 male/female matched-pairs were available for survival analyses. In our study men and women with breast cancer had similar disease-free (DFS and overall (OS survival. The 5-years DFS was 53.4% (95% CI, range 54.1-66.3 in men respectively 62.6% (95% CI, 63.5-75.3 in women (p > 0.05. The 5-years OS was 71.4% (95% CI, 62.1-72.7% and 70.3% (95% CI, 32.6-49.6 in women (p > 0.05. In males DFS analyses revealed progesterone receptor expression as the only prognostic relevant factor (p = 0.006. In multivariate analyses for OS both advanced tumor size (p = 0.01 and a lack of progesterone receptor expression were correlated (p = 0.01 with poor patients outcome in MBC. Conclusion Our comparative study revealed no survival differences between male and female breast cancer patients and gives evidence that gender is no predictor for survival in breast cancer. This was shown despite of significant gender specific differences in terms of frequency and intensity of systemic therapy in favor to female

  15. A Study of Neoadjuvant Paclitaxel in Combination With Bavituximab in Early- Stage Triple- Negative Breast Cancer

    Science.gov (United States)

    2017-03-08

    Breast Cancer; Triple Negative Breast Neoplasms; Triple-Negative Breast Neoplasm; Triple-Negative Breast Cancer; Triple Negative Breast Cancer; ER-Negative PR-Negative HER2-Negative Breast Neoplasms; ER-Negative PR-Negative HER2-Negative Breast Cancer

  16. Prediagnostic Sex Steroid Hormones in Relation to Male Breast Cancer Risk.

    Science.gov (United States)

    Brinton, Louise A; Key, Tim J; Kolonel, Laurence N; Michels, Karin B; Sesso, Howard D; Ursin, Giske; Van Den Eeden, Stephen K; Wood, Shannon N; Falk, Roni T; Parisi, Dominick; Guillemette, Chantal; Caron, Patrick; Turcotte, Véronique; Habel, Laurel A; Isaacs, Claudine J; Riboli, Elio; Weiderpass, Elisabete; Cook, Michael B

    2015-06-20

    Although previous studies have implicated a variety of hormone-related risk factors in the etiology of male breast cancers, no previous studies have examined the effects of endogenous hormones. Within the Male Breast Cancer Pooling Project, an international consortium comprising 21 case-control and cohort investigations, a subset of seven prospective cohort studies were able to contribute prediagnostic serum or plasma samples for hormone quantitation. Using a nested case-control design, multivariable unconditional logistic regression analyses estimated odds ratios and 95% CIs for associations between male breast cancer risk and 11 individual estrogens and androgens, as well as selected ratios of these analytes. Data from 101 cases and 217 matched controls were analyzed. After adjustment for age and date of blood draw, race, and body mass index, androgens were found to be largely unrelated to risk, but circulating estradiol levels showed a significant association. Men in the highest quartile had an odds ratio of 2.47 (95% CI, 1.10 to 5.58) compared with those in the lowest quartile (trend P = .06). Assessment of estradiol as a ratio to various individual androgens or sum of androgens showed no further enhancement of risk. These relations were not significantly modified by either age or body mass index, although estradiol was slightly more strongly related to breast cancers occurring among younger (age < 67 years) than older men. Our results support the notion of an important role for estradiol in the etiology of male breast cancers, similar to female breast cancers. © 2015 by American Society of Clinical Oncology.

  17. Palbociclib in Combination With Tamoxifen as First Line Therapy for Metastatic Hormone Receptor Positive Breast Cancer

    Science.gov (United States)

    2017-08-23

    Hormone Receptor Positive Malignant Neoplasm of Breast; Human Epidermal Growth Factor 2 Negative Carcinoma of Breast; Estrogen Receptor Positive Breast Cancer; Progesterone Receptor Positive Tumor; Metastatic Breast Cancer

  18. [The clinico-diagnostic and therapeutic considerations in carcinoma of the male breast].

    Science.gov (United States)

    Martino, G; Corbelli, G C; Pascarella, G; Zelli, G P

    1993-01-01

    Three cases of male breast cancer, observed during the last 10 years at the III Surgical Department of the University of Rome "La Sapienza", out of a total of 282 operations performed for mammary carcinoma are reported. In agreement to what reported in the literature the M/F ratio was 1:100. It is pointed out how male breast cancer compared to the female one, involves older subjects. Furthermore, since the disease in males reaches its most advanced stages quite rapidly a radical surgical treatment such as the traditional Halsted operation is mandatory. The prevalence of the histopathological form of invasive ductal carcinoma and the high frequency of intratumoral estradiol and progesterone receptors are confirmed. The latter in many cases allows for adjuvant hormonal therapy and represents, in association with polychemotherapy, a valid alternative to traditional endocrino-surgical therapy, both in terms of long term prognosis and quality of life.

  19. Intraductal oncocytic papillary neoplasm of the pancreas: a case of a second neoplasm in a pancreas cancer survivor.

    Science.gov (United States)

    Garg, Mrinal S; Schuerle, Theresa; Liu, Yulin; Thakkar, Shyam J

    2015-01-31

    Cystic neoplasms, which are less common forms of exocrine pancreatic neoplasms, consist of mainly intraductal papillary mucinous neoplasms (IPMN) and mucinous cystic neoplasms. Mucinous cystic neoplasms, unlike IPMN, are not associated with ductal growth, are usually multilocular in nature, and have ovarian type stroma. Mucinous cystadenocarcinoma is a type of mucinous cystic neoplasm more commonly found in women. Intraductal oncocytic papillary neoplasms of the pancreas are the least common variant of IPMN. Despite this classification, intraductal oncocytic papillary neoplasms have been compared to mucinous cystic neoplasms in previous studies and the classification is still questioned. We report a rare case of an intraductal oncocytic papillary neoplasm of the pancreas occurring in a 52-year-old male with a prior history of surgically excised mucinous cystadenocarcinoma. This is the first known case of an intraductal oncocytic papillary neoplasm occurring after a prior pancreatic neoplasm. As the diagnosis of intraductal oncocytic papillary neoplasms are rare, having only a few case reports and small series on which to understand its disease process, it is imperative to discuss each case and detail possible correlations with other pancreatic cystic neoplasms as well as distinctions from its current association within IPMN.

  20. Breast cancer in a male-to-female transsexual patient with a BRCA2 mutation.

    Science.gov (United States)

    Corman, Vinciane; Potorac, Iulia; Manto, Florence; Dassy, Sarah; Segers, Karin; Thiry, Albert; Bours, Vincent; Daly, Adrian F; Beckers, Albert

    2016-05-01

    Breast cancer is rare in male patients. Certain predisposing factors, be they genetic (e.g., BRCA2 gene mutations) or hormonal (imbalance between estrogen and androgen levels), have been implicated in male breast cancer pathophysiology. Male-to-female (MtF) transsexualism is a condition that generally involves cross-sex hormone therapy. Anti-androgens and estrogens are used to mimic the female hormonal environment and induce the cross-sex secondary characteristics. In certain situations, the change in the hormonal milieu can be disadvantageous and favor the development of hormone-dependent pathologies, such as cancer. We report a case of a MtF transgender patient who developed breast cancer after 7 years of cross-sex hormonal therapy. The patient was found to be BRCA2 positive, and suffered recurrent disease. The patient was unaware of being a member of an established BRCA2 mutation-positive kindred. This represents the first case of a BRCA2 mutation predisposing to breast cancer in a MtF transgender patient. © 2016 Society for Endocrinology.

  1. Ambiguity and uncertainty: the ongoing concerns of male partners of women treated for breast cancer.

    Science.gov (United States)

    Harrow, Alison; Wells, Mary; Barbour, Rosaline S; Cable, Stuart

    2008-09-01

    As the prevalence of breast cancer increases, survival improves and short stay or outpatient care become the norm, greater numbers of men will be involved in providing care and support for their partners at home. This qualitative study explored the experiences of 26 male partners of women who had completed treatment for breast cancer. A questionnaire was developed in order to collect background information and to provide a pool for further qualitative sampling. One hundred and five questionnaires were distributed, 79 returned and 26 one-to-one interviews were conducted. While negotiating a role in their wives' breast cancer experience the men attempted to find a balance between the ambiguity and uncertainty they experienced and their need to maintain normality. They described feeling 'in limbo' when expectations of being able to move on following their wives treatment were not fulfilled. An understanding of the 'liminal' experience of being a male partner of a woman with breast cancer may help health care professionals to address the ongoing difficulties men encounter. This is important as it is often the male partners who are called upon to provide continued care and support beyond the recognised treatment period.

  2. A case of carcinoma of the male breast mimicking a mucinous carcinoma of the skin

    Directory of Open Access Journals (Sweden)

    Sumihisa Imakado

    2012-06-01

    Full Text Available The authors report a case of mucinous carcinoma of the male breast firstly diagnosed as a mucinous carcinoma of the skin. The immunohistochemical results of this tumor were as follows: cytokeratin7 (-, gross cystic disease fluid protein 15 (-, p63 (-, estrogen receptor (+, and progesterone receptor (+ for the primary nodule; cytokeratin7 (-, thyroid transcription factor-1 (-, gross cystic disease fluid protein 15 (-, p63 (-, cytokeratin8 (+, cytokeratin18 (+, and cytokeratin20 (+ for the recurrent nodule. The tumor cells had cytokeratin7 (-/ cytokeratin20 (+ phenotype and it was very unusual for mucinous carcinoma of the breast.

  3. A very rare case of breast cancer in a female-to-male transsexual.

    Science.gov (United States)

    Katayama, Yuko; Motoki, Takayuki; Watanabe, Satoko; Miho, Saiga; Kimata, Yoshihiro; Matsuoka, Junji; Doihara, Hiroyoshi; Nanba, Yuzaburo

    2016-11-01

    The incidence of breast cancer in female-to-male (FTM) transsexuals who received mastectomy and sex reassignment surgery is very rare. In fact, there is only one previous medical report of such a case. We experienced a case of an FTM transsexual who developed breast cancer 12 years after mastectomy and hysterectomy with bilateral salpingo-oophorectomy. Because he had been continuously receiving testosterone during the last 15 years and because histopathological examination revealed positive estrogen receptor and androgen receptor expression, we suggest that exogenous testosterone may have initiated the development of breast cancer via two distinct pathways. We describe the clinical course and condition of the patient and recommend that medical personnel consider the possibility of hormone-related cancer in FTM transsexuals receiving cross-sex hormones.

  4. A rarity in breast pathology: A male case of Rosai-Dorfman disease and literature review.

    Science.gov (United States)

    El-Attrache, BenFauzi; Kapenhas, Edna; Morgani, Jack; Ahmed, Tahameena

    2017-01-01

    Rosai-Dorfman Disease (RDD) is a rare disease that normally presents with bilateral cervical lymph node enlargement. Systemic symptoms of fever and weight loss may be present but patients are usually asymptomatic. This benign disease tends to regress on its own without treatment but there have been cases that required treatment with steroids or chemotherapeutic regimes. Extranodal disease in the breast is extremely rare, with only three cases identified in the male breast. The patient in this study presented with an asymptomatic right breast lump identified incidentally. After excisional biopsy, a diagnosis of RDD was confirmed on immunochemistry and histopathology. Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.

  5. Intraductal papillary mucinous neoplasm.

    Science.gov (United States)

    Shi, Chanjuan; Hruban, Ralph H

    2012-01-01

    Intraductal papillary mucinous neoplasm (IPMN) is a grossly visible (≥1 cm), mucin-producing neoplasm that arises in the main pancreatic duct and/or its branches. Patients with intraductal papillary mucinous neoplasm can present with symptoms caused by obstruction of the pancreatic duct system, or they can be asymptomatic. There are 3 clinical subtypes of intraductal papillary mucinous neoplasm: main duct, branch duct, and mixed. Five histologic types of intraductal papillary mucinous neoplasm are recognized: gastric foveolar type, intestinal type, pancreatobiliary type, intraductal oncocytic papillary neoplasm, and intraductal tubulopapillary neoplasm. Noninvasive intraductal papillary mucinous neoplasms are classified into 3 grades based on the degree of cytoarchitectural atypia: low-, intermediate-, and high-grade dysplasia. The most important prognosticator, however, is the presence or absence of an associated invasive carcinoma. Some main duct-intraductal papillary mucinous neoplasms progress into invasive carcinoma, mainly tubular adenocarcinoma (conventional pancreatic ductal adenocarcinoma) and colloid carcinoma. Branch duct-intraductal papillary mucinous neoplasms have a low risk for malignant transformation. Preoperative prediction of the malignant potential of an intraductal papillary mucinous neoplasm is of growing importance because pancreatic surgery has its complications, and many small intraductal papillary mucinous neoplasms, especially branch duct-intraductal papillary mucinous neoplasms, have an extremely low risk of progressing to an invasive cancer. Although most clinical decision making relies on imaging, a better understanding of the molecular genetics of intraductal papillary mucinous neoplasm could help identify molecular markers of high-risk lesions. When surgery is performed, intraoperative frozen section assessment of the pancreatic resection margin can guide the extent of resection. Intraductal papillary mucinous neoplasms are often

  6. Management of Male Breast Cancer in the United States: A Surveillance, Epidemiology and End Results Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Fields, Emma C., E-mail: emma.fields@ucdenver.edu [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States); DeWitt, Peter [Colorado Biostatistics Consortium, University of Colorado, Aurora, Colorado (United States); Fisher, Christine M.; Rabinovitch, Rachel [Department of Radiation Oncology, University of Colorado School of Medicine, Aurora, Colorado (United States)

    2013-11-15

    Purpose: To analyze the stage-specific management of male breast cancer (MBC) with surgery and radiation therapy (RT) and relate them to outcomes and to female breast cancer (FBC). Methods and Materials: The Surveillance, Epidemiology, and End Results database was queried for all primary invasive MBC and FBC diagnosed from 1973 to 2008. Analyzable data included age, race, registry, grade, stage, estrogen and progesterone receptor status, type of surgery, and use of RT. Stage was defined as localized (LocD): confined to the breast; regional (RegD): involving skin, chest wall, and/or regional lymph nodes; and distant: M1. The primary endpoint was cause-specific survival (CSS). Results: A total of 4276 cases of MBC and 718,587 cases of FBC were identified. Male breast cancer constituted 0.6% of all breast cancer. Comparing MBC with FBC, mastectomy (M) was used in 87.4% versus 38.3%, and breast-conserving surgery in 12.6% versus 52.6% (P<10{sup −4}). For males with LocD, CSS was not significantly different for the 4.6% treated with lumpectomy/RT versus the 70% treated with M alone (hazard ratio [HR] 1.33; 95% confidence interval [CI] 0.49-3.61; P=.57). Postmastectomy RT was delivered in 33% of males with RegD and was not associated with an improvement in CSS (HR 1.11; 95% CI 0.88-1.41; P=.37). There was a significant increase in the use of postmastectomy RT in MBC over time: 24.3%, 27.2%, and 36.8% for 1973-1987, 1988-1997, and 1998-2008, respectively (P<.0001). Cause-specific survival for MBC has improved: the largest significant change was identified for men diagnosed in 1998-2008 compared with 1973-1987 (HR 0.73; 95% CI 0.60-0.88; P=.0004). Conclusions: Surgical management of MBC is dramatically different than for FBC. The majority of males with LocD receive M despite equivalent CSS with lumpectomy/RT. Postmastectomy RT is greatly underutilized in MBC with RegD, although a CSS benefit was not demonstrated. Outcomes for MBC are improving, attributable to improved

  7. The surgical management of male breast cancer: Time for an easy access national reporting database?

    Directory of Open Access Journals (Sweden)

    Robert M.T. Staruch

    2016-08-01

    Discussion: We report a series of seven cases of male breast cancer encountered over three years, evaluating patient demographics as well as treatment and outcomes. In our series patients were managed with mastectomy. New evidence is questioning the role of mastectomy against breast conserving surgery in male patients. Furthermore there is a lack of reporting infrastructure for national data capture of the benefits of surgical modalities. Literature review highlights the varied clinical experience between units that remains reported as podium presentation but not published. The establishment of an online international reporting registry would allow for efficient analysis of surgical outcomes to improve patient care from smaller single centres. This would facilitate large scale meta analysis by larger academic surgical centres.

  8. Risk of Second Non-Breast Primary Cancer in Male and Female Breast Cancer Patients: A Population-Based Cohort Study.

    Directory of Open Access Journals (Sweden)

    Man-Hsin Hung

    Full Text Available Female breast cancer patients have an increased risk of developing subsequent malignant diseases, but this issue is rarely discussed in regards to male breast cancer patients. Thus, we conducted a national survey that included 100,915 female and 578 male breast cancer patients to investigate the risk of second primary malignancy (SPM. During a follow-up period that included 529,782 person-years, 3,153 cases of SPM developed. Compared with the general population, the standardized incidence ratio (SIR of SPM in breast cancer patients was 1.51 [95% confidence interval (CI: 1.46-1.56]. The observed risk was significantly higher in male patients (SIR 2.17, 95% CI 1.70-2.73 and in patients whose age at breast cancer diagnosis was 40 years or younger (SIR 3.39, 95% CI 2.80-4.07, comparing to age-matched general population. Compared with the overall female population, the SIRs of female breast cancer patients with uterine (SIR: 2.66, 95% CI: 2.37-2.98, thyroid (SIR: 2.30, 95% CI: 2.02-2.62, and bone and soft tissue (SIR: 2.16, 95% CI: 1.56-2.91 cancers were significantly increased. Male breast cancer patients also displayed significantly higher SIRs for thyroid (SIR: 13.2, 95% CI: 1.60-47.69, skin (SIR: 8.24, 95% CI: 3.02-17.94 and head and neck (SIR: 4.41, 95% CI: 2.35-7.54 cancers. Among breast cancer patients, risk factors significantly associated with SPM included male gender, older age, chemotherapy treatment and comorbidity with liver cirrhosis. From our analysis, we concluded that the risk of SPM was significantly higher for both male and female breast cancer patients compared with the general population, suggesting that more intensive surveillance may be needed, especially in high-risk patients.

  9. Finasteride and male breast cancer: Does the MHRA report show a link?

    Directory of Open Access Journals (Sweden)

    Niraj K Shenoy

    2010-01-01

    Full Text Available Finasteride is an important drug for the management of androgenetic alopecia. However, there are concerns about the possible side effects of the drug such as impotence. Recently stray reports have appeared about the occurrence of male breast carcinoma in patients who received the drug. These have been looked in to by Medicines and Health care products Regulatory Agency (MHRA. This article summarizes the MHRA report.

  10. Frequency of extrapancreatic neoplasms in intraductal papillary mucinous neoplasm of the pancreas: implications for management.

    Science.gov (United States)

    Reid-Lombardo, Kaye M; Mathis, Kellie L; Wood, Christina M; Harmsen, William S; Sarr, Michael G

    2010-01-01

    To estimate the frequency of extrapancreatic neoplasms in patients with IPMN compared with those with ductal pancreatic cancer and a general referral population. Several studies have reported an increased risk of extrapancreatic neoplasms in patients with IPMN, but these studies focused only on those patients who underwent resection and excluded those patients treated nonoperatively. All patients diagnosed with IPMN at Mayo Clinic from 1994 to 2006 were identified. Two control groups consisting of Group 1-patients with a diagnosis of ductal pancreatic adenocarcinoma (1:1) and Group 2-a general referral population (3:1) were matched for gender and age at diagnosis, year of registration, and residence. Logistic regression was used to assess the risk of a diagnosis of extrapancreatic neoplasms among cases versus controls. There were 471 cases, 471 patients in Group 1, and 1413 patients in Group 2. The proportion of IPMN patients having any extrapancreatic neoplasm diagnosed before or coincident to the index date was 52% (95% CI, 47%-56%), compared with 36% (95% CI, 32%-41%) in Group 1 (P neoplasms most frequent in the IPMN group were colonic polyps (n = 114) and Barrett's neoplasia (n = 18). The most common malignant neoplasms were nonmelanoma skin (n = 35), breast (n = 24), prostate (n = 24), colorectal cancers (n = 19), and carcinoid neoplasms (n = 6). Patients with IPMN have increased risk of harboring extrapancreatic neoplasms. Based on the frequency of colonic polyps, screening colonoscopy should be considered in all patients with IPMN.

  11. Juvenile papillomatosis of the breast in a male infant with Noonan syndrome, café au lait spots, and family history of breast carcinoma.

    Science.gov (United States)

    Pacilli, Maurizio; Sebire, Neil James; Thambapillai, Elmo; Pierro, Agostino

    2005-12-01

    Juvenile papillomatosis (JP) of the breast is a rare condition, usually affecting women under 30 years of age. Although this is considered a benign lesion, follow-up is recommended for the patient and family since there is an association with a family history of breast carcinoma and increased risk of development of breast carcinoma. We report an infant with JP, Noonan syndrome (NS), café au lait spots, and family history of breast carcinoma. Seven previously reported cases of JP in males exist, two occurring in infants. The association between JP and NS has not been previously reported. 2005 Wiley-Liss, Inc.

  12. Epithelioid Myofibroblastoma in an Old-Male Breast: A Case Report with MRI Findings

    Directory of Open Access Journals (Sweden)

    Seyma Yildiz

    2015-01-01

    Full Text Available Myofibroblastoma of the breast (MFB is a very rare benign stromal tumor. In recent years, increase in mammographic screenings has resulted in increased diagnosis of MFB. Most cases are old males and postmenopausal women. MFB may be confused as malignant, clinically, morphologically, or by imaging. Immunohistochemistry is essential for final diagnosis in these cases. We report a case of a pathologically diagnosed MFB in an 80-year-old male patient who had coexisting prostate cancer and describe its imaging characteristics, especially magnetic resonance imaging (MRI. In this paper, histopathological and MRI findings of the MFB were discussed.

  13. Aromatase and steroid receptors in gynecomastia and male breast carcinoma: an immunohistochemical study.

    Science.gov (United States)

    Sasano, H; Kimura, M; Shizawa, S; Kimura, N; Nagura, H

    1996-08-01

    Hormonal factors have been implicated in the development of male breast disorders, including carcinoma and gynecomastia. We studied the expression of aromatase and estrogen (ER), progesterone (PR), and androgen (AR) receptors by immunohistochemistry in male breast carcinoma (15 cases) and gynecomastia (30 cases) to evaluate their possible significance in these disorders. Relatively strong aromatase immunoreactivity was observed in all cases of carcinoma, but in only 11 of 30 cases (37%) of gynecomastia. ER and PR expression was observed in the nuclei of ductal cells in all the cases of gynecomastia. More than 10% of the carcinoma cells were positive for ER and PR in 9 of 15 (60%) and 10 of 15 (67%) carcinomas, respectively. AR immunoreactivity was observed in nuclei of both epithelial and non-epithelial cells. AR was present in ductal or carcinoma cells in 13 of 15 (87%) cases of carcinoma and in all 30 (100%) cases of gynecomastia. The mean percentage of ER-, PR-, and AR-positive cells were significantly higher in gynecomastia than in carcinoma. There was a close association of AR with ER (P gynecomastia, but there was a significant inverse correlation between AR and ER (P estrogen concentration and the development of male breast carcinoma.

  14. Electromagnetic field exposure and male breast cancer risk: a meta-analysis of 18 studies.

    Science.gov (United States)

    Sun, Jing-Wen; Li, Xiao-Rong; Gao, Hong-Yu; Yin, Jie-Yun; Qin, Qin; Nie, Shao-Fa; Wei, Sheng

    2013-01-01

    The possibility that electromagnetic fields (EMF) exposure may increase male breast cancer risk has been discussed for a long time. However, arguments have been presented that studies limited by poor quality could have led to statistically significant results by chance or bias. Moreover, data fo the last 10 years have not been systematically summarized. To confirm any possible association, a meta-analysis was performed by a systematic search strategy. Totals of 7 case-control and 11 cohort studies was identified and pooled ORs with 95% CIs were used as the principal outcome measures. Data from these studies were extracted with a standard meta-analysis procedure and grouped in relation to study design, cut-off point, exposure assessment method, adjustment and exposure model. A statistical significant increased risk of male breast cancer with EMF exposure was defined (pooled ORs = 1.32, 95% CI = 1.14 -1.52, P EMF exposure may be associated with the increase risk of male breast cancer despite the arguments raised.

  15. Occupation and occupational exposure to endocrine disrupting chemicals in male breast cancer: a case-control study in Europe

    DEFF Research Database (Denmark)

    Villeneuve, Sara; Cyr, Diane; Lynge, Elsebeth

    2010-01-01

    Male breast cancer is a rare disease of largely unknown aetiology. In addition to genetic and hormone-related risk factors, a large number of environmental chemicals are suspected of playing a role in breast cancer. The identification of occupations or occupational exposures associated with an in...

  16. A male case of an undifferentiated carcinoma with osteoclast-like giant cells originating in an indeterminate mucin-producing cystic neoplasm of the pancreas. A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Koyama Yasumasa

    2011-09-01

    Full Text Available Abstract We report a rare male case of an undifferentiated carcinoma with osteoclast-like giant cells originating in an indeterminate mucin-producing cystic neoplasm of the pancreas. A 59-year-old Japanese man with diabetes visited our hospital, complaining of fullness in the upper abdomen. A laboratory analysis revealed anemia (Hemoglobin; 9.7 g/dl and elevated C-reactive protein (3.01 mg/dl. Carbohydrate antigen 19-9 was 274 U/ml and Carcinoembryonic antigen was 29.6 ng/ml. A computed tomography scan of the abdomen revealed a 14-cm cystic mass in the upper left quadrant of the abdomen that appeared to originate from the pancreatic tail. The patient underwent distal pancreatectomy/splenectomy/total gastrectomy/cholecystectomy. The mass consisted of a multilocular cystic lesion. Microscopically, the cyst was lined by cuboidal or columnar epithelium, including mucinous epithelium. Sarcomatous mononuclear cells and multinucleated osteoclast-like giant cells were found in the stroma. Ovarian-type stroma was not seen. We made a diagnosis of osteoclast-like giant cell tumor originating in an indeterminate mucin-producing cystic neoplasm of the pancreas. All surgical margins were negative, however, two peripancreatic lymph nodes were positive. The patient recovered uneventfully. Two months after the operation, multiple metastases occurred in the liver. He died 4 months after the operation.

  17. Characterization of mammary adenocarcinomas in male rats after N-methyl-N-nitrosourea exposure--Potential for human male breast cancer model.

    Science.gov (United States)

    Yoshizawa, Katsuhiko; Yuki, Michiko; Kinoshita, Yuichi; Emoto, Yuko; Yuri, Takashi; Shikata, Nobuaki; Elmore, Susan A; Tsubura, Airo

    2016-05-01

    The frequency of breast cancer in men is extremely rare, reported to be less than 1% and there is currently no available animal model for male mammary tumors. We compared the characteristics of various immunohistochemical markers in N-methyl-N-nitrosourea (MNU)-induced mammary adenocarcinomas in male and female Crj:CD(SD)IGS rats including: estrogen receptor α (ER), progesterone receptor (PgR), androgen receptor (AR), receptor tyrosine-protein kinase erbB-2 (HER2), GATA binding protein 3 (GATA3), and proliferating cell nuclear antigen (PCNA). Female mammary adenocarcinomas were strongly positive in the nuclei of tumor cells for PCNA and ER (100%) with only 60% and 53% expressing PgR and GATA3, respectively. 100% of male adenocarcinomas also exhibited strongly positive expression in the nuclei of tumor cells for PCNA, with 25% expressing AR and only 8% showing positivity for ER. Male carcinomas did not express PgR or GATA3 and none of the tumors, male or female, were positive for HER2. Based on the observed ER and PgR positivity and HER2 negativity within these tumors, MNU-induced mammary adenocarcinomas in female rats appear to be hormonally dependent, similar to human luminal A type breast cancer. In contrast, MNU-induced mammary adenocarcinomas in male rats showed no reactivity for ER, PgR, HER2 or GATA3, suggesting no hormonal dependency. Both male and female adenocarcinomas showed high proliferating activity by PCNA immunohistochemistry. Based on our literature review, human male breast cancers are mainly dependent on ER and/or PgR, therefore the biological pathogenesis of MNU-induced male mammary cancer in rats may differ from that of male breast cancer in humans. Copyright © 2016 Elsevier GmbH. All rights reserved.

  18. Treatment Options for Myelodysplastic/Myeloproliferative Neoplasms

    Science.gov (United States)

    ... Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment (PDQ®)–Patient Version General Information About Myelodysplastic/ ...

  19. General Information about Myelodysplastic/Myeloproliferative Neoplasms

    Science.gov (United States)

    ... Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment (PDQ®)–Patient Version General Information About Myelodysplastic/ ...

  20. Treatment Option Overview (Myelodysplastic/Myeloproliferative Neoplasms)

    Science.gov (United States)

    ... Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment Myelodysplastic/ Myeloproliferative Neoplasms Treatment (PDQ®)–Patient Version General Information About Myelodysplastic/ ...

  1. Prognostic implications of the intrinsic molecular subtypes in male breast cancer.

    Science.gov (United States)

    Syrine, Abdeljaoued; Lhem, Bettaieb; Meher, Nasri; Olfa, Adouni; Aida, Goucha; Hatem, Bouzaiene; Hamouda, Boussen; Khaled, Rahal; Amor, Gamoudi

    2017-01-01

    Intrinsic molecular subtyping has been widely used in female breast cancer, and it has proven its significance. In this article, we aimed to study the intrinsic subtypes of male breast cancer (MBC) in correlation with clinicopathological features. We retrospectively identified 130 MBC cases from 2004 to 2013. Intrinsic molecular subtypes were determined by immunohistochemistry (IHC). From a total of 130 MBC cases, 45.4% of tumors were luminal A subtype, 44.6% were luminal B, 5% were HER2 positive and 5% were triple negative tumors. There were statistically significant differences between different IHC intrinsic subtypes regarding tumor size (p=0.001), estrogen receptor (ER) status (p=0.001), progesterone receptor (PR) status (p=0.001), HER2 status (p=0.001) and Ki67 proliferation index (p=0.001). The distribution of breast cancer intrinsic subtypes in males is different compared to its female counterpart; however, they don't seem to give the same prognostic value.

  2. Steroid Tumor Environment in Male and Female Mice Model of Canine and Human Inflammatory Breast Cancer

    Directory of Open Access Journals (Sweden)

    Sara Caceres

    2016-01-01

    Full Text Available Canine inflammatory mammary cancer (IMC shares clinical and histopathological characteristics with human inflammatory breast cancer (IBC and has been proposed as a good model for studying the human disease. The aim of this study was to evaluate the capacity of female and male mice to reproduce IMC and IBC tumors and identify the hormonal tumor environment. To perform the study sixty 6–8-week-old male and female mice were inoculated subcutaneously with a suspension of 106 IPC-366 and SUM149 cells. Tumors and serum were collected and used for hormonal analysis. Results revealed that IPC-366 reproduced tumors in 90% of males inoculated after 2 weeks compared with 100% of females that reproduced tumor at the same time. SUM149 reproduced tumors in 40% of males instead of 80% of females that reproduced tumors after 4 weeks. Both cell lines produce distant metastasis in lungs being higher than the metastatic rates in females. EIA analysis revealed that male tumors had higher T and SO4E1 concentrations compared to female tumors. Serum steroid levels were lower than those found in tumors. In conclusion, IBC and IMC male mouse model is useful as a tool for IBC research and those circulating estrogens and intratumoral hormonal levels are crucial in the development and progression of tumors.

  3. Impact of Marital Status on Tumor Stage at Diagnosis and on Survival in Male Breast Cancer.

    Science.gov (United States)

    Adekolujo, Orimisan Samuel; Tadisina, Shourya; Koduru, Ujwala; Gernand, Jill; Smith, Susan Jane; Kakarala, Radhika Ramani

    2017-07-01

    The effect of marital status (MS) on survival varies according to cancer type and gender. There has been no report on the impact of MS on survival in male breast cancer (MBC). This study aims to determine the influence of MS on tumor stage at diagnosis and survival in MBC. Men with MBC ≥18 years of age in the SEER database from 1990 to 2011 were included in the study. MS was classified as married and unmarried (including single, divorced, separated, widowed). Kaplan-Meier method was used to estimate the 5-year cancer-specific survival. Multivariate regression analyses were done to determine the effect of MS on presence of Stage IV disease at diagnosis and on cancer-specific mortality. The study included 3,761 men; 2,647 (70.4%) were married. Unmarried men were more often diagnosed with Stage IV MBC compared with married (10.7% vs. 5.5%, p < .001). Unmarried men (compared with married) were significantly less likely to undergo surgery (92.4% vs. 96.7%, p < .001). Overall unmarried males with Stages II, III, and IV MBC have significantly worse 5-year cancer-specific survival compared with married. On multivariate analysis, being unmarried was associated with increased hazard of death (HR = 1.43, p < .001) and increased likelihood of Stage IV disease at diagnosis ( OR = 1.96, p < .001). Unmarried males with breast cancer are at greater risk for Stage IV disease at diagnosis and poorer outcomes compared with married males.

  4. A Pilot Study on Tamoxifen Sexual Side Effects and Hand Preference in Male Breast Cancer.

    Science.gov (United States)

    Motofei, Ion G; Rowland, David L; Popa, Florian; Bratucu, Eugen; Straja, Dan; Manea, Mirela; Georgescu, Simona R; Paunica, Stana; Bratucu, Mircea; Balalau, Cristian; Constantin, Vlad D

    2015-08-01

    Recent clinical and imaging studies suggest that sex hormones modulate sexuality according to a psychophysiologic process of lateralization of the brain, with androgens playing a greater role in sexual functioning of left hemibrain/right handedness and estrogens possibly for right hemibrain/left handedness. Based on this perspective, the current study attempted to specify the relationship between hand preference, estrogens, and sexual function in subjects with male breast cancer, taking into account the sexual side effects of tamoxifen as the agent for inhibiting estrogen action. Twenty-eight Romanian men-17 right-handed and 11 left-handed-undergoing treatment with tamoxifen for male breast cancer participated in this study. These men were assessed both prior to and during tamoxifen treatment using the International Index of Erectile Function, a standardized instrument used for the evaluation of various aspects of sexual functioning, including erectile function (EF), orgasmic function (OF), sexual desire (SD), and overall functioning (OF). A main effect for handedness was found on EF, OF, SD, and OS scales, with right-handed men showing higher functioning than left-handed men. Regarding interaction effects, the left-handed group of men showed greater decreased sexual functioning during tamoxifen (on three subscales: OF, SD, OS) compared to right-handed men. Further research should be conducted in order to support and refine this potential lateralized process of sexual neuromodulation within the brain.

  5. [Surgical treatment of neoplasms in geriatric patients].

    Science.gov (United States)

    Piccolomini, A; Brandi, C; Vuolo, G; Verre, L; Roviello, F; Di Cosmo, L; Carli, A

    1994-04-01

    The Authors report their experience in the surgical management of cancer in the aged (over 65 year old patients), during the period 1988-1992 at the Istituto Policattedra di Scienze Chirurgiche, University of Siena. They consider colon and rectum, breast, stomach, pancreas and biliary tract neoplasms in relation to site, staging, emergency or delayed surgical treatment, and early postoperative results. Finally, they outline the frequently encountered problems in treating old patients and the most appropriate surgical approach.

  6. Genome-wide association study identifies a common variant in RAD51B associated with male breast cancer risk

    DEFF Research Database (Denmark)

    Orr, Nick; Lemnrau, Alina; Cooke, Rosie

    2012-01-01

    We conducted a genome-wide association study of male breast cancer comprising 823 cases and 2,795 controls of European ancestry, with validation in independent sample sets totaling 438 cases and 474 controls. A SNP in RAD51B at 14q24.1 was significantly associated with male breast cancer risk (P...... = 3.02 × 10(-13); odds ratio (OR) = 1.57). We also refine association at 16q12.1 to a SNP within TOX3 (P = 3.87 × 10(-15); OR = 1.50)....

  7. A Case Report of Male Occult Breast Cancer First Manifesting as Axillary Lymph Node Metastasis With Part of Metastatic Mucinous Carcinoma

    OpenAIRE

    He, Mengna; Liu, He; Jiang, Yuxin

    2015-01-01

    Abstract Occult breast cancer (OBC) is a type of breast cancer without any symptoms in the breast (no primary cancer lesion is found in either breast on a physical examination or imaging examination such as ultrasound and mammography). The incidence of OBC is rare in females, whereas in males, there are few cases of breast cancer, and the rate of OBC is very low. This is the first time report a case of male OBC first manifested as axillary metastasis, of which the pathological results showed ...

  8. Germline deleterious mutations in genes other than BRCA2 are infrequent in male breast cancer.

    Science.gov (United States)

    Fostira, Florentia; Saloustros, Emmanouil; Apostolou, Paraskevi; Vagena, Andromahi; Kalfakakou, Despoina; Mauri, Davide; Tryfonopoulos, Dimitrios; Georgoulias, Vassileios; Yannoukakos, Drakoulis; Fountzilas, Georgios; Konstantopoulou, Irene

    2018-01-15

    Male breast cancer (MBC) is a rare cancer entity, with mutations in BRCA1 and BRCA2 genes accounting for ~ 10% of patients. Multiple-gene sequencing has already entered clinical practice for female breast cancer, whereas the performance of panel testing in MBC has not been studied extensively. Therefore, the aim of this study was to evaluate the clinical utility of panel testing for MBC, by the largest gene panel used so far, through investigation of patients deriving from a population with known founder effects. Genomic DNA from one hundred and two Greek MBC patients, unselected for age and family history, was used to prepare libraries which capture the entire coding regions of 94 cancer genes. Loss-of-function (LoF) mutations were found in 12.7% of the cases, distributed in six genes: BRCA2, ATM, BRCA1, CHEK2, PMS2, and FANCL. BRCA2 mutations were the most frequent, followed by ATM mutations, accounting for 6.9 and 2%, respectively, while mutations in other genes were detected in single cases. Age at diagnosis or family history was not predictive of mutation status. Beyond mutations in established breast cancer predisposing genes, LoF mutations in PMS2 and FANCL among MBC patients are reported here for the first time. Our findings, using the largest gene panel for MBC patients so far, indicate that BRCA testing should be the primary concern for MBC patients. Until sufficient evidence arises from larger studies, multiple-gene panels may be of limited benefit for MBC and their families, at least for MBC patients of specific descent.

  9. Increased risk of severe depression in male partners of women with breast cancer

    DEFF Research Database (Denmark)

    Nakaya, Naoki; Saito-Nakaya, Kumi; Bidstrup, Pernille Envold

    2010-01-01

    BACKGROUND:: A few small studies published to date have suggested that major psychosocial problems develop in the partners of cancer patients; however, to the authors' knowledge, no studies to date have addressed their risk for severe depression. In a retrospective cohort study, the risk for hosp......BACKGROUND:: A few small studies published to date have suggested that major psychosocial problems develop in the partners of cancer patients; however, to the authors' knowledge, no studies to date have addressed their risk for severe depression. In a retrospective cohort study, the risk...... for hospitalization with an affective disorder of the male partners of women with breast cancer was investigated, using unbiased, nationwide, population-based information. METHODS:: Followed were 1,162,596 men born between 1925 and 1973 who were aged ≥30 years at study entry, resided in Denmark between 1994 and 2006...

  10. Importance of revealing a rare case of breast cancer in a female to male transsexual after bilateral mastectomy.

    Science.gov (United States)

    Nikolic, Dejan V; Djordjevic, Miroslav L; Granic, Miroslav; Nikolic, Aleksandra T; Stanimirovic, Violeta V; Zdravkovic, Darko; Jelic, Svetlana

    2012-12-28

    The incidence of breast carcinoma following prophylactic mastectomy is probably less than 2%. We present a 43-year-old female to male transsexual who developed breast cancer 1 year after bilateral nipple- sparing subcutaneous mastectomy as part of female to male gender reassignment surgery. In addition to gender reassignment surgery, total abdominal hysterectomy with bilateral salpingo-oophorectomy (to avoid the patient from entering menopause and to eliminate any subsequent risk of iatrogenic endometrial carcinoma), colpocleisys, metoidioplasty, phalloplasty, urethroplasty together with scrotoplasty/placement of testicular prosthesis and perineoplasty were also performed. Before the sex change surgery, the following diagnostic procedures were performed: breast ultrasound and mammography (which were normal), lung radiography (also normal) together with abdominal ultrasound examination, biochemical analysis of the blood and hormonal status.According to medical literature, in the last 50 years only three papers have been published with four cases of breast cancer in transsexual female to male patients. All hormonal pathways included in this complex hormonal and surgical procedure of transgender surgery have important implications for women undergoing prophylactic mastectomy because of a high risk of possible breast cancer.

  11. Importance of revealing a rare case of breast cancer in a female to male transsexual after bilateral mastectomy

    Directory of Open Access Journals (Sweden)

    Nikolic Dejan V

    2012-12-01

    Full Text Available Abstract The incidence of breast carcinoma following prophylactic mastectomy is probably less than 2%. We present a 43-year-old female to male transsexual who developed breast cancer 1 year after bilateral nipple- sparing subcutaneous mastectomy as part of female to male gender reassignment surgery. In addition to gender reassignment surgery, total abdominal hysterectomy with bilateral salpingo-oophorectomy (to avoid the patient from entering menopause and to eliminate any subsequent risk of iatrogenic endometrial carcinoma, colpocleisys, metoidioplasty, phalloplasty, urethroplasty together with scrotoplasty/placement of testicular prosthesis and perineoplasty were also performed. Before the sex change surgery, the following diagnostic procedures were performed: breast ultrasound and mammography (which were normal, lung radiography (also normal together with abdominal ultrasound examination, biochemical analysis of the blood and hormonal status. According to medical literature, in the last 50 years only three papers have been published with four cases of breast cancer in transsexual female to male patients. All hormonal pathways included in this complex hormonal and surgical procedure of transgender surgery have important implications for women undergoing prophylactic mastectomy because of a high risk of possible breast cancer.

  12. Simultaneous breast cancer and hepatocellular carcinoma in a male patient with alcoholic liver cirrhosis and a normal serum alpha-fetoprotein level

    Directory of Open Access Journals (Sweden)

    Li-Chun Kao

    2017-06-01

    Laparoscopic cholecystectomy and an excision of the left breast mass were performed. The breast mass was pathologically confirmed to be infiltrating ductal carcinoma not otherwise specified and with predominantly cystic degeneration. The patient received chemotherapy with tamoxifen for the breast cancer, and transarterial chemoembolization for the HCC. Concomitant breast cancer and HCC in a male patient were rarely reported in the literature. Herein, we have discussed the possible relationship of these two disease entities.

  13. First use of antidepressant medication in male partners of women with breast cancer in Denmark from 1998 to 2011

    DEFF Research Database (Denmark)

    Cromhout, Pernille F; Latocha, Kristine M; Olsen, Maja H

    2017-01-01

    OBJECTIVE: A diagnosis of breast cancer disrupts the life of the patient, but also the partner may experience adverse psychological effects. We examined partners' risk for first use of antidepressant medication, as a proxy for pharmacologically treated depression. METHODS: By linkage of national...... registers, we identified 1 420 592 depression-free men living with a cancer-free female partner in 1998 to 2011. During follow-up, breast cancer was diagnosed in female partners of 26 256 men. In Poisson regression models, we estimated the rate ratios for first use of antidepressant medication compared...... to partners of breast cancer-free women. Cox regression analyses examined associations between exposed partners' sociodemographic characteristics, somatic comorbidity, death of female partner, and first use of antidepressant medication. RESULTS: Male partners of women with breast cancer had an increased rate...

  14. Evaluation of breast enlargement in young males and factors associated with gynecomastia and pseudogynecomastia.

    Science.gov (United States)

    Yazici, M; Sahin, M; Bolu, E; Gok, D E; Taslipinar, A; Tapan, S; Torun, D; Uckaya, G; Kutlu, M

    2010-12-01

    Gynecomastia is defined as a palpable enlargement of the mammary gland in males that is distinguishable from lipomastia. The aim of this study was to assess the prevalence and characteristics of different causes of breast enlargement in young males referred to our tertiary center, and evaluation of the factors associated with gynaecomastia. One hundred thirty-five male recruits aged 20-30 years were enrolled in the study. A control group comprising 32 age-matched healthy individuals aged 20-25 years was also studied. Idiopathic gynecomastia (IG) was diagnosed in 31 of 135 patients (23%) and Klinefelter' syndrome (KS) was diagnosed in 70 cases (52%). Patients with KS had significantly higher body mass index (BMI) and waist and hip circumference waist/hip ratio than the control group. FSH, LH and SHBG were significantly higher and DHEAS, free testosterone (fT) and total testosterone (tT) were lower in patients with KS than the control group. Anthropometric measurements revealed significant increase in body weight and BMI in patients with IG compared with healthy controls. FSH and LH levels were significantly higher in the patients with IG. Patients with pseudogynecomastia alone were not obese and hypogonadism was observed in 35.1% of patients. We concluded that gynaecomastia in young adult males is mostly because of KS or idiopathic in origin. IG seems to be the result of androgen resistance and in part increased aromatization because of increased adiposity. Symptoms or findings for hypogonadism must be evaluated carefully in patients with pseudogynecomastia. We also suggest that the presence of both gynecomastia and azoospermia necessitate further karyotypic analyses for KS.

  15. Long-term Use of 5α-Reductase Inhibitors and the Risk of Male Breast Cancer.

    NARCIS (Netherlands)

    Duijnhoven, R.G.; Straus, S.M.J.M.; Souverein, P.C.; de Boer, A.; Bosch, J.L.H.R.; Hoes, A.W.; De Bruin, M.L.; Sub Pharmacoepidemiology; Dep Farmaceutische wetenschappen; Sub Pharmacotherapy, Theoretical

    2014-01-01

    Background The 5α-reductase inhibitors (5-ARI) finasteride and dutasteride are indicated for the treatment of lower urinary tract symptoms caused by benign prostatic hyperplasia. Case reports have suggested that 5-ARIs increase the risk for male breast cancer, with no conclusive evidence. The

  16. Long-term use of 5α-reductase inhibitors and the risk of male breast cancer

    DEFF Research Database (Denmark)

    Duijnhoven, Ruben G; Straus, Sabine M J M; Souverein, Patrick C

    2014-01-01

    BACKGROUND: The 5α-reductase inhibitors (5-ARI) finasteride and dutasteride are indicated for the treatment of lower urinary tract symptoms caused by benign prostatic hyperplasia. Case reports have suggested that 5-ARIs increase the risk for male breast cancer, with no conclusive evidence...

  17. ALK-immunoreactive neoplasms.

    Science.gov (United States)

    Minoo, Parham; Wang, Huan-You

    2012-01-01

    Since the first discovery of anaplastic lymphoma kinase (ALK) in anaplastic large cell lymphoma (ALCL) by Morris et al in 1994, the number of ALK-positive neoplasms, either in the form of translocation or gain-of-function mutations, have been dramatically expanded from ALCL of T- and NK-cell origin, to diffuse large B-cell lymphoma, inflammatory myofibroblastic tumor (IMT), neuroblastoma, non-small cell lung carcinoma (NSCLC), undifferentiated anaplastic thyroid carcinoma, and rare type of sarcomas. This review covers the major aspects of ALK-immunoreactive neoplasms with emphasis on the pathogenesis of ALK-positive neoplasms. The new advances and rapid-evolving practices using ALK inhibitors for therapy are also discussed at the end of this review. ALK(+) articles published in English literature are retrieved and critically reviewed. ALK(+) neoplasia is a rapidly growing field and the list of ALK(+) neoplasms is being expanded continuously. Accurate and correct diagnosis of ALK(+) neoplasms is of paramount importance in guiding the appropriate treatment in the era of personalized medicine using specific ALK inhibitor.

  18. Secondary neoplasms of the larynx from a colonic adenocarcinoma

    DEFF Research Database (Denmark)

    Dadkhah, Naser; Hahn, Christoffer

    2015-01-01

    Secondary neoplasms of the larynx are rare and account for 0.09-0,4% of all laryngeal tumours. Cutaneous melanomas are the preponderant primaries metastasizing to the larynx, fol-lowed by renal cell carcinomas, breast and lung carcinomas. Colonic adenocarcinoma metastases to the larynx are extrem......Secondary neoplasms of the larynx are rare and account for 0.09-0,4% of all laryngeal tumours. Cutaneous melanomas are the preponderant primaries metastasizing to the larynx, fol-lowed by renal cell carcinomas, breast and lung carcinomas. Colonic adenocarcinoma metastases to the larynx...

  19. The Hippo transducers TAZ/YAP and their target CTGF in male breast cancer.

    Science.gov (United States)

    Di Benedetto, Anna; Mottolese, Marcella; Sperati, Francesca; Ercolani, Cristiana; Di Lauro, Luigi; Pizzuti, Laura; Vici, Patrizia; Terrenato, Irene; Sperduti, Isabella; Shaaban, Abeer M; Sundara-Rajan, Sreekumar; Barba, Maddalena; Speirs, Valerie; De Maria, Ruggero; Maugeri-Saccà, Marcello

    2016-07-12

    Male breast cancer (MBC) is a rare disease and its biology is poorly understood. Deregulated Hippo pathway promotes oncogenic functions in female breast cancer. We herein investigated the expression of the Hippo transducers TAZ/YAP and their target CTGF in MBC. Tissue microarrays containing samples from 255 MBC patients were immunostained for TAZ, YAP and CTGF. One hundred and twenty-nine patients were considered eligible. The Pearson's Chi-squared test of independence was used to test the association between categorical variables. The correlation between TAZ, YAP and CTGF was assessed with the Pearson's correlation coefficient. The Kaplan-Meier method and the log-rank test were used for estimating and comparing survival curves. Cox proportional regression models were built to identify variables impacting overall survival. Statistical tests were two-sided. Tumors were considered to harbor active TAZ/YAP-driven gene transcription when they co-expressed TAZ, or YAP, and CTGF. Patients whose tumors had the TAZ/CTGF and YAP/CTGF phenotypes experienced shorter overall survival compared with their negative counterparts (log rank p = 0.036 for both). TAZ/CTGF and YAP/CTGF tumors were associated with decreased survival in patients with invasive ductal carcinomas, G3 tumors, hormone receptor-positive tumors, and tumors with elevated Ki-67. Multivariate analyses confirmed that the TAZ/CTGF and YAP/CTGF phenotypes are independent predictors of survival (HR 2.03, 95% CI: 1.06-3.90, p = 0.033; and HR 2.00, 95% CI: 1.04-3.84, p = 0.037 respectively). Comparable results were obtained when excluding uncommon histotypes (TAZ/CTGF: HR 2.34, 95% CI: 1.16-4.73, p = 0.018. YAP/CTGF. HR 2.36, 95% CI: 1.17-4.77, p = 0.017). Overall, the TAZ/YAP-driven oncogenic program may be active in MBC, conferring poorer survival.

  20. Breast cancer in male-to-female (MtF) transgender patients: is hormone receptor negativity a feature?

    Science.gov (United States)

    Teoh, Zhi Hao; Archampong, David; Gate, Tim

    2015-05-20

    A 41-year-old male-to-female (MtF) transgender patient presented with a symptomatic tender lump in the left breast. There was no family history of breast cancer. She had been receiving estrogen therapy for 14 years to maintain her secondary sexual characteristics. Triple assessment revealed a 13 mm triple-negative grade 3 invasive ductal carcinoma. The tumour was completely excised following a left wide local excision and sentinel lymph node biopsy. There was no regional lymph node involvement. She was referred to the oncologist for adjuvant chemotherapy and radiotherapy. 2015 BMJ Publishing Group Ltd.

  1. 78 FR 740 - Prospective Grant of Exclusive License: The Development of Gene Expression Signatures of Neoplasm...

    Science.gov (United States)

    2013-01-04

    ... Gene Expression Signatures of Neoplasm Responsiveness to mTOR and HDAC Inhibitor Combination Therapy... entitled, ``Gene Expression Signatures of Neoplasm Responsiveness to Therapy'' , and all continuing... multiple myeloma, breast cancer, melanoma, lymphoma, and prostate cancer. DATES: Only written comments or...

  2. Physical and mental health status and health behaviors in male breast cancer survivors: a national, population-based, case-control study.

    Science.gov (United States)

    Andrykowski, Michael A

    2012-09-01

    Identify the current physical and mental health status and health behaviors of male breast cancer survivors. Using data from the national, population-based, 2009 Behavioral Risk Factor Surveillance System (BRFSS) survey, 66 cases of male breast cancer were identified (mean age = 66.2 years, mean time since diagnosis = 12.0 years). Male breast cancer cases were matched with 198 male BRFSS respondents with no history of cancer (control group) on age, education, and minority status. The male breast cancer and control groups were compared on physical and mental health status and health behaviors, using t-test and logistic regression analyses. The male breast cancer group reported poorer physical and mental health than controls. Male breast cancer survivors were significantly (p physical comorbidities (Effect Size = 0.45) and activity limitations (Odds Ratio = 3.17), poorer life satisfaction (Effect Size = 0.41) and general health (Effect Size = 0.40), and more days in the past month when mental health (Effect Size = 0.49), and physical health (Effect Size = 0.29) were not good. In contrast, the male breast cancer and control groups were similar with regard to current health behaviors, including tobacco and alcohol use, diet, exercise, and health care. The diagnosis and treatment of male breast cancer may be associated with clinically important and long-term deficits in physical and mental health status, deficits which may exceed those evidenced by long-term female breast cancer survivors. Copyright © 2011 John Wiley & Sons, Ltd. Copyright © 2011 John Wiley & Sons, Ltd.

  3. Characterisation of male breast cancer: a descriptive biomarker study from a large patient series.

    Science.gov (United States)

    Humphries, Matthew P; Sundara Rajan, Sreekumar; Honarpisheh, Hedieh; Cserni, Gabor; Dent, Jo; Fulford, Laura; Jordan, Lee B; Jones, J Louise; Kanthan, Rani; Litwiniuk, Maria; Di Benedetto, Anna; Mottolese, Marcella; Provenzano, Elena; Shousha, Sami; Stephens, Mark; Kulka, Janina; Ellis, Ian O; Titloye, Akinwale N; Hanby, Andrew M; Shaaban, Abeer M; Speirs, Valerie

    2017-03-28

    Male breast cancer (MBC) is rare. We assembled 446 MBCs on tissue microarrays and assessed clinicopathological information, together with data from 15 published studies, totalling 1984 cases. By immunohistochemistry we investigated 14 biomarkers (ERα, ERβ1, ERβ2, ERβ5, PR, AR, Bcl-2, HER2, p53, E-cadherin, Ki67, survivin, prolactin, FOXA1) for survival impact. The main histological subtype in our cohort and combined analyses was ductal (81%, 83%), grade 2; (40%, 44%), respectively. Cases were predominantly ERα (84%, 82%) and PR positive (74%, 71%), respectively, with HER2 expression being infrequent (2%, 10%), respectively. In our cohort, advanced age (>67) was the strongest predictor of overall (OS) and disease free survival (DFS) (p = 0.00001; p = 0.01, respectively). Node positivity negatively impacted DFS (p = 0.04). FOXA1 p = 0.005) and AR p = 0.009) were both positively prognostic for DFS, remaining upon multivariate analysis. Network analysis showed ERα, AR and FOXA1 significantly correlated. In summary, the principle phenotype of MBC was luminal A, ductal, grade 2. In ERα+ MBC, only AR had prognostic significance, suggesting AR blockade could be employed therapeutically.

  4. Helicobacter pylori is undetectable in intraductal papillary mucinous neoplasm.

    Science.gov (United States)

    Baysal, Birol; İnce, Ali Tüzün; Gültepe, Bilge; Gücin, Zuhal; Malya, Fatma Ümit; Tozlu, Mukaddes; Şentürk, Hakan; Bağcı, Pelin; Çelikel, Çiğdem Ataizi; Aker, Fügen; Özkara, Selvinaz; Paşaoğlu, Esra; Dursun, Nevra; Özgüven, Banu Yılmaz; Tunçel, Deniz

    2016-01-01

    About half of the world population is infected with Helicobacter pylori (H. pylori), a bacterium associated with gastric cancer and considered to be a risk factor for pancreatic ductal adenocarcinoma. Whether the bacterium is associated with intraductal papillary mucinous neoplasm, believed to be a precursor of pancreatic ductal adenocarcinoma, is unknown. The aim of this study was to investigate the presence of H. pylori DNA in tissue sections of intraductal papillary mucinous neoplasm. The presence of H. pylori DNA was tested in a retrospective controlled study of formalin-fixed, paraffin-embedded pancreatic tissues from 24 patients who underwent surgery for intraductal papillary mucinous neoplasm. Histologically normal tissues surrounding neoplasms were used as control. H. pylori DNA was evaluated after deparaffinization, DNA extraction, and purification, and results were evaluated statistically. Samples were collected from 13 males and 11 females with mean age 59 years (range 44-77), and consisted of 19 cases of main-duct and three cases of branched-duct intraductal papillary mucinous neoplasm. Two patients were diagnosed with pancreatic cancer and main-duct intraductal papillary mucinous neoplasm. H. pylori DNA was not detected either in intraductal papillary mucinous neoplasm tissue, or in surrounding normal tissue. Although H. pylori has been implicated in pancreatic ductal adenocarcinoma, it may not play a key role in the development of intraductal papillary mucinous neoplasm. Copyright © 2016 IAP and EPC. Published by Elsevier B.V. All rights reserved.

  5. Gallbladder benign neoplasms: relationship with lithiasis and cancer (ultrasonographic study).

    Science.gov (United States)

    Brogna, A; Bucceri, A M; Branciforte, G; Travali, S; Loreno, M; Muratore, L A; Catalano, F

    2001-09-01

    The aim of this study is to clarify the prevalence of gallbladder benign neoplasms, their ultrasonographic appearance and their relationship with gallbladder lithiasis and cancer. This study was carried out on 9000 consecutive patients having ultrasound of upper abdomen. Only adenomas and papillomas are considered as true benign neoplasms of the gallbladder. Adenomiomatosis and cholesterol polyps, often erroneously labelled as benign neoplasms, were excluded. Patients were followed-up by ultrasound every three months up to two years. The prevalence of benign neoplasms was 1.19%. Papillomas were found more frequently than adenomas both in males (68.51%) and in females (94.33%). Gallstones were not concomitant with benign neoplasms in any case. Neither stones nor growth of gallbladder benign neoplasms were recorded within the two-year follow-up period. Papillomas were more frequent than adenomas. No gallstone was concurrent with gallbladder benign neoplasms in our series. However, when gallstones are evidenced at ultrasound, further attention is recommended to discover probable concomitant neoplasms. Papillomas and adenomas more than 1 cm in diameter should be quarterly followed-up, while smaller masses could be six-monthly controlled. Surgery should be indicated for large-sized or rapidly growing masses because of the risk for cancer development.

  6. Prediction of Breast and Prostate Cancer Risks in Male BRCA1 and BRCA2 Mutation Carriers Using Polygenic Risk Scores.

    Science.gov (United States)

    Lecarpentier, Julie; Silvestri, Valentina; Kuchenbaecker, Karoline B; Barrowdale, Daniel; Dennis, Joe; McGuffog, Lesley; Soucy, Penny; Leslie, Goska; Rizzolo, Piera; Navazio, Anna Sara; Valentini, Virginia; Zelli, Veronica; Lee, Andrew; Amin Al Olama, Ali; Tyrer, Jonathan P; Southey, Melissa; John, Esther M; Conner, Thomas A; Goldgar, David E; Buys, Saundra S; Janavicius, Ramunas; Steele, Linda; Ding, Yuan Chun; Neuhausen, Susan L; Hansen, Thomas V O; Osorio, Ana; Weitzel, Jeffrey N; Toss, Angela; Medici, Veronica; Cortesi, Laura; Zanna, Ines; Palli, Domenico; Radice, Paolo; Manoukian, Siranoush; Peissel, Bernard; Azzollini, Jacopo; Viel, Alessandra; Cini, Giulia; Damante, Giuseppe; Tommasi, Stefania; Peterlongo, Paolo; Fostira, Florentia; Hamann, Ute; Evans, D Gareth; Henderson, Alex; Brewer, Carole; Eccles, Diana; Cook, Jackie; Ong, Kai-Ren; Walker, Lisa; Side, Lucy E; Porteous, Mary E; Davidson, Rosemarie; Hodgson, Shirley; Frost, Debra; Adlard, Julian; Izatt, Louise; Eeles, Ros; Ellis, Steve; Tischkowitz, Marc; Godwin, Andrew K; Meindl, Alfons; Gehrig, Andrea; Dworniczak, Bernd; Sutter, Christian; Engel, Christoph; Niederacher, Dieter; Steinemann, Doris; Hahnen, Eric; Hauke, Jan; Rhiem, Kerstin; Kast, Karin; Arnold, Norbert; Ditsch, Nina; Wang-Gohrke, Shan; Wappenschmidt, Barbara; Wand, Dorothea; Lasset, Christine; Stoppa-Lyonnet, Dominique; Belotti, Muriel; Damiola, Francesca; Barjhoux, Laure; Mazoyer, Sylvie; Van Heetvelde, Mattias; Poppe, Bruce; De Leeneer, Kim; Claes, Kathleen B M; de la Hoya, Miguel; Garcia-Barberan, Vanesa; Caldes, Trinidad; Perez Segura, Pedro; Kiiski, Johanna I; Aittomäki, Kristiina; Khan, Sofia; Nevanlinna, Heli; van Asperen, Christi J; Vaszko, Tibor; Kasler, Miklos; Olah, Edith; Balmaña, Judith; Gutiérrez-Enríquez, Sara; Diez, Orland; Teulé, Alex; Izquierdo, Angel; Darder, Esther; Brunet, Joan; Del Valle, Jesús; Feliubadalo, Lidia; Pujana, Miquel Angel; Lazaro, Conxi; Arason, Adalgeir; Agnarsson, Bjarni A; Johannsson, Oskar Th; Barkardottir, Rosa B; Alducci, Elisa; Tognazzo, Silvia; Montagna, Marco; Teixeira, Manuel R; Pinto, Pedro; Spurdle, Amanda B; Holland, Helene; Lee, Jong Won; Lee, Min Hyuk; Lee, Jihyoun; Kim, Sung-Won; Kang, Eunyoung; Kim, Zisun; Sharma, Priyanka; Rebbeck, Timothy R; Vijai, Joseph; Robson, Mark; Lincoln, Anne; Musinsky, Jacob; Gaddam, Pragna; Tan, Yen Y; Berger, Andreas; Singer, Christian F; Loud, Jennifer T; Greene, Mark H; Mulligan, Anna Marie; Glendon, Gord; Andrulis, Irene L; Toland, Amanda Ewart; Senter, Leigha; Bojesen, Anders; Nielsen, Henriette Roed; Skytte, Anne-Bine; Sunde, Lone; Jensen, Uffe Birk; Pedersen, Inge Sokilde; Krogh, Lotte; Kruse, Torben A; Caligo, Maria A; Yoon, Sook-Yee; Teo, Soo-Hwang; von Wachenfeldt, Anna; Huo, Dezheng; Nielsen, Sarah M; Olopade, Olufunmilayo I; Nathanson, Katherine L; Domchek, Susan M; Lorenchick, Christa; Jankowitz, Rachel C; Campbell, Ian; James, Paul; Mitchell, Gillian; Orr, Nick; Park, Sue Kyung; Thomassen, Mads; Offit, Kenneth; Couch, Fergus J; Simard, Jacques; Easton, Douglas F; Chenevix-Trench, Georgia; Schmutzler, Rita K; Antoniou, Antonis C; Ottini, Laura

    2017-07-10

    Purpose BRCA1/2 mutations increase the risk of breast and prostate cancer in men. Common genetic variants modify cancer risks for female carriers of BRCA1/2 mutations. We investigated-for the first time to our knowledge-associations of common genetic variants with breast and prostate cancer risks for male carriers of BRCA1/ 2 mutations and implications for cancer risk prediction. Materials and Methods We genotyped 1,802 male carriers of BRCA1/2 mutations from the Consortium of Investigators of Modifiers of BRCA1/2 by using the custom Illumina OncoArray. We investigated the combined effects of established breast and prostate cancer susceptibility variants on cancer risks for male carriers of BRCA1/2 mutations by constructing weighted polygenic risk scores (PRSs) using published effect estimates as weights. Results In male carriers of BRCA1/2 mutations, PRS that was based on 88 female breast cancer susceptibility variants was associated with breast cancer risk (odds ratio per standard deviation of PRS, 1.36; 95% CI, 1.19 to 1.56; P = 8.6 × 10-6). Similarly, PRS that was based on 103 prostate cancer susceptibility variants was associated with prostate cancer risk (odds ratio per SD of PRS, 1.56; 95% CI, 1.35 to 1.81; P = 3.2 × 10-9). Large differences in absolute cancer risks were observed at the extremes of the PRS distribution. For example, prostate cancer risk by age 80 years at the 5th and 95th percentiles of the PRS varies from 7% to 26% for carriers of BRCA1 mutations and from 19% to 61% for carriers of BRCA2 mutations, respectively. Conclusion PRSs may provide informative cancer risk stratification for male carriers of BRCA1/2 mutations that might enable these men and their physicians to make informed decisions on the type and timing of breast and prostate cancer risk management.

  7. Breast Cancer Suspicion in a Transgender Male-to-Female Patient on Hormone Replacement Therapy Presenting with Right Breast Mass: Breast Cancer Risk Assessment and Presentation of a Rare Lesion

    Directory of Open Access Journals (Sweden)

    Krystina Tongson

    2017-01-01

    Full Text Available There has been an increasing use of hormonal therapy among male-to-female (MtF transgender individuals. This long-term hormone replacement therapy (HRT renders MtF individuals a unique patient subgroup in terms of breast cancer risk. This case describes a MtF transgender who presented with a breast lesion concerning for malignancy following hormonal replacement therapy. The patient additionally had a strong family history of breast cancer. Final pathology revealed lobular hyperplasia in the setting of gynecomastia and pseudoangiomatous stromal hyperplasia (PASH. Both pathology findings are rare in biological females, let alone in the setting of hormone replacement therapy in a MtF individual. While the number of reported cases of suspicious breast lesions in this population remains scarce, it presents both a diagnostic and therapeutic challenge due to the nature of the treatment course and the lack of research in this recently growing subgroup of patients.

  8. Classification and diagnosis of pancreatic cystic neoplasm

    OpenAIRE

    LYU Yan; ZHANG, XIAOWEN

    2016-01-01

    Pancreatic cystic neoplasm is a relatively rare potential neoplasm in clinical practice and has a low-grade malignancy. Pancreatic cystic neoplasm is classified as serous cystic neoplasm, mucinous cystic neoplasm, intraductal papillary mucinous neoplasm, and solid pseudopapillary neoplasm. Due to its complex pathological type and the deep location of the pancreas, patients often lack typical clinical symptoms and signs, which may easily lead to misdiagnosis or missed diagnosis. This article i...

  9. Duodenal metastasis from male breast cancer: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Ferrari Alberto Bruno

    2009-07-01

    Full Text Available Abstract Introduction Breast cancer is the most frequent type of tumor and the second leading cause of death in women. Metastases are present in nearly 60% of cases at the time of diagnosis with the lymph nodes, skeleton, lungs, brain and liver as the most frequent sites of metastases. Gastrointestinal involvement is rare, present in only 10% of all the cases. There is a very low risk of developing breast cancer in men. Case presentation A 68-year-old man, with a past history of ductal breast cancer, presented with duodenal obstruction. Medical treatment was attempted without success, so he underwent surgery with subtotal gastrectomy and resection of the first portion of the duodenum. Histological examination showed a duodenal metastasis originating from the previous carcinoma of the breast. Five months after surgery, the patient is alive and well. Conclusion Gastrointestinal metastases should be considered in patients with a past history of breast cancer. Surgical treatment should be performed in patients who are symptomatic and in good general condition. To our knowledge this is the only case of a gastrointestinal metastasis from breast carcinoma in a man.

  10. Breast cancer in men

    Science.gov (United States)

    ... in situ - male; Intraductal carcinoma - male; Inflammatory breast cancer - male; Paget disease of the nipple - male; Breast cancer - male ... The cause of breast cancer in men is not clear. But there are risk factors that make breast cancer more likely in men: Exposure to ...

  11. Are there biologic differences between male and female breast cancer explaining inferior outcome of men despite equal stage and treatment?.

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, A.C.; Gani, C.; Rehm, H.M.E.; Eckert, F.; Bamberg, M.; Weinmann, M. [Tuebingen Univ. (Germany). Dept. of Radiooncology; Hehr, T. [Marienhospital Stuttgart (Germany). Dept. of Radiooncology

    2012-09-15

    Background: Reasons for inferior outcome of male compared to female breast cancer are still under debate. Therefore, we retrospectively analyzed male breast cancer cases to figure out possible treatment- and gender-related differences. Patients and methods: A total of 40 men (median age 62 years) were curatively treated with mastectomy and postoperative radiotherapy from 1982-2007. They presented predominantly in stages II and IIIb. Postoperative radiotherapy was applied with doses of 1.8-2.5 Gy to a median of 50 Gy including regional lymphatics in 22 patients. Adjuvant systemic treatment consisted of chemotherapy (22.5%) and antihormonal treatment (55%). For reasons of comparison, we estimated outcome of a virtual female matched cohort for no/equal to men/optimal adjuvant treatment with the Adjuvant.Online {sup registered} 8.0 algorithm. Results: After a median follow-up of 47 months, the estimated 5-year local control rate was 97%, disease-free and distant metastasis-free survival rates reached 79% and 82%, respectively. With update of survival data by tumor registry, mean overall survival reached 120 months with 5- and 10-year overall survival rates of 66% and 43%, respectively. Predominant prognostic factor was T-stage for overall survival (T1/2 vs. T4: > 80% vs. 30%). The generated virtual matched cohorts of women with equal characteristics reached superior 10-year-overall survival for no/equal to men/optimal adjuvant treatment with 55/59/68%. Conclusion: Compared to historical and virtual matched cohorts of women, male breast cancer patients had inferior outcome despite of equal stage and treatment which indicates that biological differences (of tumor or population) may contribute to worse prognosis. (orig.)

  12. A Phase II Study Evaluating the Role of Androgen Receptors as Targets for Therapy of Pre-treated Post-menopausal Patients With ER/PgR-negative/AR-positive or ER and/or PgRpositive/ AR-positive Metastatic Breast Cancer (ARTT)

    Science.gov (United States)

    2016-09-28

    Metastatic Breastcancer; Estrogen Receptor Positive Breast Cancer; Estrogen Receptor Negative Neoplasm; Progesterone Receptor Positive Tumor; Progesterone Receptor Negative Neoplasm; Androgen Receptor Gene Overexpression

  13. Omega-3 Fatty Acid in Treating Patients With Stage I-III Breast Cancer

    Science.gov (United States)

    2017-05-30

    Ductal Breast Carcinoma in Situ; Lobular Breast Carcinoma in Situ; Male Breast Cancer; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  14. Obesity and gastrointestinal neoplasms

    Directory of Open Access Journals (Sweden)

    Izabela Binkowska-Borgosz

    2014-10-01

    Full Text Available Being overweight or obese is a significant public health problem in the 21st century due to its scale, common existence and its cause-effect association with multiple diseases. Excessive accumulation of adipose tissue in humans is regarded as a major risk factor for development of cardiovascular and skeletal diseases. However, data from recent years have revealed that obesity is also strongly associated with increased risk of the majority of cancers in humans, including those originating from the gastrointestinal tract. During the last few year this association has been thoroughly proven and supported by several epidemiological analyses. The authors present i the current state of knowledge regarding key (pathomechanisms that link metabolism of human adipose tissue to development/progression of neoplasms (especially in the gastrointestinal tract, as well as ii the results of selected clinical studies in which the influence of obesity on risk of gastrointestinal cancer development has been addressed.

  15. Within-Gender Differences in Medical Decision Making Among Male Carriers of the BRCA Genetic Mutation for Hereditary Breast Cancer.

    Science.gov (United States)

    Hesse-Biber, Sharlene; An, Chen

    2017-09-01

    An intersectional approach was used to understand sex/gender differences in men's health decisions with regard to hereditary breast cancer (BRCA). A sequential explanatory mixed method design was employed consisting of an online survey with a convenience sample of 101 men who tested positive for the breast cancer mutation following up with an in-depth interview with a subsample of 26 males who participated in the survey. The survey results revealed that 70.3% ( n = 45) considered "Family Risk" as the primary reason for getting BRCA tested; 21.9% ( n = 14) considered "Medical Considerations," and 7.8% ( n = 5) considered "Social Support" as their primary reason. Male participants who were 50 years old or younger or who did not have children were more likely to consider medical reasons as the primary reason to get tested. In terms of self-concept, younger men were more stigmatized than their older counterparts; married men felt a greater loss of control with regard to their BRCA-positive mutation diagnosis than single men; and professional men as a whole felt more vulnerable to the negative influences of the disease than those who had already retired. Regression analysis results indicated that negative self-concept was strongly related to sampled males' BRCA involvement 6 months after testing. Applying an intersectional approach to health care, decision-making outcomes among BRCA-positive mutation males provides an important lens for ascertaining the within-sex/gender demographic and psychosocial factors that affect the diversity of men's pretesting and posttesting medical decisions.

  16. Breast enlargement in Malawian males on the standard first-line ...

    African Journals Online (AJOL)

    induced breast enlargement. Testosterone deficiency can occur in HIV infection. Causes of excess oestrogen include β-hCG-producing ... P450 2B6 and other liver enzymes involved in the metabolism of efavirenz, are well-documented in African ...

  17. Topics in histopathology of sweat gland and sebaceous neoplasms.

    Science.gov (United States)

    Ansai, Shin-Ichi

    2017-03-01

    This article reviews several topics regarding sweat gland and sebaceous neoplasms. First, the clinicopathological characteristics of poroid neoplasms are summarized. It was recently reported that one-fourth of poroid neoplasms are composite tumors and one-fourth are apocrine type lesions. Recent progress in the immunohistochemical diagnosis of sweat gland neoplasms is also reviewed. CD117 can help to distinguish sweat gland or sebaceous tumors from other non-Merkel cell epithelial tumors of the skin. For immunohistochemical differential diagnosis between sweat gland carcinoma (SGC) other than primary cutanesous apocrine carcinoma and skin metastasis of breast carcinoma (SMBC), a panel of antibodies may be useful, including p63 (SGC+ , SMBC- ), CK5/6 (SGC+ , SMBC- ), podoplanin (SGC+ , SMBC- ) and mammaglobin (SGC- , SMBC+ ). Comparison of antibodies used for immunohistochemical diagnosis of sebaceous carcinoma (SC) suggests that adipophilin has the highest sensitivity and specificity. Some authors have found that immunostaining for survivin, androgen receptor and ZEB2/SIP1 has prognostic value for ocular SC, but not extraocular SC. In situ SC is rare, especially extraocular SC, but there have been several recent reports that actinic keratosis and Bowen's disease are the source of invasive SC. Finally, based on recent reports, classification of sebaceous neoplasms into three categories is proposed, which are sebaceoma (a benign neoplasm with well-defined architecture and no atypia), borderline sebaceous neoplasm (low-grade SC; an intermediate tumor with well-defined architecture and nuclear atypia) and SC (a malignant tumor with invasive growth and evident nuclear atypia). © 2017 Japanese Dermatological Association.

  18. Neoplasms of the hard palate.

    Science.gov (United States)

    Aydil, Utku; Kızıl, Yusuf; Bakkal, Faruk Kadri; Köybaşıoğlu, Ahmet; Uslu, Sabri

    2014-03-01

    Although the most common neoplastic lesion of the oral cavity is squamous cell carcinoma (SCC), primary neoplastic lesions of the hard palate have not been systematically reviewed to date. The aim of this study was to determine the histopathologic composition and characteristics of neoplasms of the hard palate. A retrospective analysis of 66 patients with a primary neoplasm of the hard palate managed at the authors' institution from 1985 through 2012 was performed. Demographic features, malignancy rate, histopathologic characteristics and distribution, TNM staging results, metastasis patterns, and management strategies were investigated. The sample was composed of 66 patients (mean age, 45.0 yr; 57.6% men). Neoplasms were benign in 57.6% of cases and malignant in 42.4%. Epithelial neoplasms and mesenchymal neoplasms were encountered in 52 patients (78.8%) and 14 patients (21.2%), respectively. Minor salivary gland tumors (MSGTs) were the most common histopathologic group (60.6%), followed by benign mesenchymal tumors (15.2%), SCCs (12.1%), malignant melanomas (6.1%), lymphomas (3.0%), and sarcomas (3.0%). Although 75.0% of malignant epithelial neoplasms were at an advanced stage, there were no pN+ SCC or malignant MSGT cases at presentation. The most common neoplasms of the hard palate were MSGTs. SCCs were relatively rare in this series. Although three-fourths of neoplasms were at an advanced stage, neck metastasis was not a characteristic of malignant epithelial neoplasms located in the hard palate. Copyright © 2014 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  19. Multiple neoplasms among cervical cancer patients in the material of the lower Silesian cancer registry.

    Science.gov (United States)

    Izmajłowicz, Barbara; Kornafel, Jan; Błaszczyk, Jerzy

    2014-01-01

    According to the definition by the International Agency for Research on Cancer (IARC), primary multiple neoplasms are two or more neoplasms of different histopathological build in one organ, or two or more tumors occurring in one patient, regardless of the time of their occurrence (synchronic - up to 6 months, metachronous - after 6 months), coming from an organ or a tissue and not being an infiltration from another neoplasm, a relapse or a metastasis. It was the aim of the study to analyze the frequency of the occurrence of multiple neoplasms among patients suffering from uterine cervix cancer, with a special interest in coexistent neoplasms, the time of their occurrence and total 5-year survivals. The data from the Lower Silesian Cancer Registry concerning the years 1984-2009 formed the material of the present study. 5.3% of all cervix neoplasms occurred as multiple cancers. Cervix neoplasms were 13.4% of multiple neoplasms. On average, cervical cancer occurred as a subsequent cancer in 6 patients yearly (60.7% of the occurrences of cervical cancer were in the period of 5 years following treatment for the first neoplasm). 5-year survival in patients suffering from primarily multiple cervix neoplasms constituted 57% and was convergent with the results for all patients suffering from cervical cancer. Cervical cancer as the first neoplasm occurred in 287 patients, on average in 11 patients annually. In the period of the first 5 years after the treatment of cervical cancer, there were 42.8% occurrences of other cancers. Cervical neoplasms most frequently coexisted with cancers of the breast, lung and large intestine. The frequency of the occurrence of multiple neoplasm among cervical cancer patients is increasing. Most frequently they coexist with other tobacco-related neoplasms, those related to HPV infections and with secondary post-radiation neoplasms. These facts should be taken into consideration during post-treatment observation and when directing diagnostic

  20. Neoplasms (C00-D48) in Osijek-Baranja County from 2001 to 2006, Croatia.

    Science.gov (United States)

    Milas, Josip; Samardzić, Senka; Miskulin, Maja

    2013-12-01

    The Institute of Public Health of the Osijek-Baranja County has processed the data on cancer patients that were collected from mandatory county hospitals data reports, county bureaus of statistics and the County Register of Deaths. The cancers were defined according the International Statistical Classification of Diseases and Related Health Problems, 10th Revision (ICD-10), codes of malignant neoplasms (C00-C97), in situ neoplasms (D00-D09) and neoplasms of uncertain or unknown behaviour (D37-D48). The aim of this article was to show the size of the cancer problem in Osijek-Baranja County (OBC) according to the all ICD-10 cancer groups. The cancer incidence and mortality estimated in period 2001-2006 were prepared for all cancers based on gender and for age groups 0-19, 20-44, 45-64, 65+ by the year of the first diagnosis of cancer. The median age at cancer diagnosis was 62.7 years, 61.2 years for females and 64.1 years for males. Applying the EU age-standardized rate, the average annual incidence and mortality rates in the OBC were 411.6/ 100,000 and 240.7/100,000, respectively. The incidence rates in both genders were highest for neoplasms of digestive organs (C15-C26), respiratory and intrathoracic organs (C30-C39) and for breast (C50) (101.1, 63.6 and 44.3/100,000, respectively). The first two groups of cancer in both genders were also the leading groups of cancer in males (141.6 and 124.9/100,000). The third position in males belonged to neoplasms of male's genital organs (C60-C63, 58/100,000). The leading group in females was C50 (79.3/100,000), followed by groups C15-C26 (73.2/100,000) and in situ neoplasms (D00-D09) (51.4/100,000). The course and shape of mortality rate in the whole corresponded to the incidence rate, but at the lower level. The only exception referred to group C15-C26 (56.8/100,000) as leading mortality cancer group in females. The overall 5-year relative survival was 40.1%. Considering females, this rate amounted to 48.8% while this

  1. Recurrent eccrine hidradenoma of the breast in a male patient: problems in differential diagnosis

    Directory of Open Access Journals (Sweden)

    Maria Orsaria

    2013-04-01

    Full Text Available Introduction: Hidradenoma is an uncommon usually benign tumor of the skin that grows slowly.Case presentation: We describe a case of a 39 patient with a breast mass. Physical examination revealed a solitary, well-circumscribed tumor, measuring 1 cm by 0.7 cm. No other skin abnormalities were found. A total surgical excision was performed and histologic examination concluded to an eccrine hidradenoma with clear cells.Conclusion: Here we discuss problems in the differentiate this tumor, mainly in this not common location, from a breast primary (ductal carcinoma or adenomyoepitelioma, from a metastatic clear cell carcinoma and from other types of skin tumors. Moreover, this patient presented with a recurrence of the tumor in the same location, suggesting a locally aggressive form of this neoplasia; few reports in the literature are described as at low malignant potential, but definite criteria for this diagnosis are not well defined.

  2. Depressive symptom trajectories in women affected by breast cancer and their male partners

    DEFF Research Database (Denmark)

    Rottmann, Nina; Hansen, Dorte Gilså; Hagedoorn, Mariët

    2016-01-01

    PURPOSE: The purpose of this study was to identify subgroups of breast cancer patients and their partners based on distinct trajectories of depressive symptoms, to examine how relationship quality and medical and sociodemographic factors were associated with these trajectories, and to explore...... whether patients and partners had similar trajectories. METHODS: A nationwide, population-based cohort of couples dealing with breast cancer was established in Denmark. Participants completed the Center for Epidemiologic Studies-Depression Scale at baseline and 5 and 12 months later. Sociodemographic...... and medical characteristics were retrieved from registers. A trajectory finite mixture model was used to identify trajectories. RESULTS: The trajectories of depressive symptoms over time were analyzed in 546 patients and 508 partners. Among patients, 13 % had a high stable trajectory, 38 % an intermediate...

  3. Mixed Neuroendocrine-Nonneuroendocrine Neoplasms (MiNENs): Unifying the Concept of a Heterogeneous Group of Neoplasms.

    Science.gov (United States)

    La Rosa, Stefano; Sessa, Fausto; Uccella, Silvia

    2016-12-01

    The wide application of immunohistochemistry to the study of tumors has led to the recognition that epithelial neoplasms composed of both a neuroendocrine and nonneuroendocrine component are not as rare as traditionally believed. It has been recommended that mixed neuroendocrine-nonneuroendocrine epithelial neoplasms are classified as only those in which either component represents at least 30 % of the lesion but this cutoff has not been universally accepted. Moreover, since their pathogenetic and clinical features are still unclear, mixed neuroendocrine-nonneuroendocrine epithelial neoplasms are not included as a separate clinicopathological entity in most WHO classifications, although they have been observed in virtually all organs. In the WHO classification of digestive tumors, mixed neuroendocrine-nonneuroendocrine neoplasm is considered a specific type and is defined as mixed adenoneuroendocrine carcinoma, a definition that has not been accepted for other organs. In fact, this term does not adequately convey the morphological and biological heterogeneity of digestive mixed neoplasms and has created some misunderstanding among both pathologists and clinicians. In the present study, we have reviewed the literature on mixed neuroendocrine-nonneuroendocrine epithelial neoplasms reported in the pituitary, thyroid, nasal cavity, larynx, lung, digestive system, urinary system, male and female genital organs, and skin to give the reader an overview of the most important clinicopathological features and morphological criteria for diagnosing each entity. We also propose to use the term "mixed neuroendocrine-nonneuroendocrine neoplasm (MiNEN)" to define and to unify the concept of this heterogeneous group of neoplasms, which show different characteristics mainly depending on the type of neuroendocrine and nonneuroendocrine components.

  4. Cystic Neoplasms of the Pancreas.

    Science.gov (United States)

    Chandwani, Rohit; Allen, Peter J

    2016-01-01

    Cystic neoplasms of the pancreas are being identified at an increasing frequency largely due to the increased use of abdominal cross-sectional imaging. These neoplasms represent a heterogeneous group of tumors with various genetic alterations, molecular features, and risks of malignancy. Despite the use of high-resolution radiographic studies, endoscopic evaluation, cyst fluid analysis, and novel molecular diagnostics, many of these lesions remain difficult to classify without operative resection. These diagnostic challenges are coupled with an improving but limited understanding of the natural history of these neoplasms. Treatment of pancreatic cystic neoplasms therefore remains controversial but consists largely of a selective tumor-specific approach to surgical resection. Future research remains necessary to better discriminate the biological behavior of these tumors in order to more appropriately select patients for operative intervention.

  5. Postmastectomy Radiation Therapy Is Associated With Improved Survival in Node-Positive Male Breast Cancer: A Population Analysis

    Energy Technology Data Exchange (ETDEWEB)

    Abrams, Matthew J., E-mail: mabrams@tuftsmedicalcenter.org [Department of Radiation Oncology, Tufts University School of Medicine, Tufts Medical Center, Boston, Massachusetts (United States); Koffer, Paul P. [Department of Radiation Oncology, Tufts University School of Medicine, Tufts Medical Center, Boston, Massachusetts (United States); Wazer, David E. [Department of Radiation Oncology, Tufts University School of Medicine, Tufts Medical Center, Boston, Massachusetts (United States); Department of Radiation Oncology, The Alpert Medical School of Brown University, Rhode Island Hospital, Providence, Rhode Island (United States); Hepel, Jaroslaw T. [Department of Radiation Oncology, The Alpert Medical School of Brown University, Rhode Island Hospital, Providence, Rhode Island (United States)

    2017-06-01

    Purpose: Because of its rarity, there are no randomized trials investigating postmastectomy radiation therapy (PMRT) in male breast cancer. This study retrospectively examines the impact of PMRT in male breast cancer patients in the National Cancer Institute's Surveillance, Epidemiology, and End Results (SEER) database. Methods and Materials: The SEER database 8.3.2 was queried for men ages 20+ with a diagnosis of localized or regional nonmetastatic invasive ductal/lobular carcinoma from 1998 to 2013. Included patients were treated by modified radical mastectomy (MRM), with or without adjuvant external beam radiation. Univariate and multivariate analyses evaluated predictors for PMRT use after MRM. Kaplan-Meier overall survival (OS) curves of the entire cohort and a case-matched cohort were calculated and compared by the log-rank test. Cox regression was used for multivariate survival analyses. Results: A total of 1933 patients were included in the unmatched cohort. There was no difference in 5-year OS between those who received PMRT and those who did not (78% vs 77%, respectively, P=.371); however, in the case-matched analysis, PMRT was associated with improved OS at 5 years (83% vs 54%, P<.001). On subset analysis of the unmatched cohort, PMRT was associated with improved OS in men with 1 to 3 positive nodes (5-year OS 79% vs 72% P=.05) and those with 4+ positive nodes (5-year OS 73% vs 53% P<.001). On multivariate analysis of the unmatched cohort, independent predictors for improved OS were use of PMRT: HR=0.551 (0.412-0.737) and estrogen receptor–positive disease: HR=0.577 (0.339-0.983). Predictors for a survival detriment were higher grade 3/4: HR=1.825 (1.105-3.015), larger tumor T2: HR=1.783 (1.357-2.342), T3/T4: HR=2.683 (1.809-3.978), higher N-stage: N1 HR=1.574 (1.184-2.091), N2/N3: HR=2.328 (1.684-3.218), black race: HR=1.689 (1.222-2.336), and older age 81+: HR=4.164 (1.497-11.582). Conclusions: There may be a survival benefit with the

  6. Efficiency of Imaging Modalities in Male Breast Disease: Can Ultrasound Give Additional Information for Assessment of Gynecomastia Evolution?

    Science.gov (United States)

    Sarıca, Özgür; Kahraman, A Nedim; Öztürk, Enis; Teke, Memik

    2018-01-01

    The purpose of this study is to present mammography and ultrasound findings of male breast lesions and to investigate the ability of diagnostic modalities in estimating the evolution of gynecomastia. Sixty-nine male patients who admitted to Taksim and Bakirkoy Education and Research Hospitals and underwent mammography (MG) and ultrasonography (US) imaging were retrospectively evaluated. Duration of symptoms and mammographic types of gynecomastia according to Appelbaum's classifications were evaluated, besides the sonographic findings in mammographic types of gynecomastia. The distribution of 69 cases were as follows: gynecomastia 47 (68.11%), pseudogynecomastia 6 (8.69%) primary breast carcinoma 7 (10.14%), metastatic carcinoma 1 (1.4%), epidermal inclusion cyst 2 (2.8%), abscess 2 (2.8%), lipoma 2 (2.8%), pyogenic granuloma 1 (1.4%), and granulomatous lobular mastitis 1 (1.4%). Gynecomastia patients who had symptoms less than 1 year had nodular gynecomastia (34.6%) as opposed to dendritic gynecomastia (61.5%) (p<0.01) based on mammography results according to Appelbaum's classifications. In patients having symptoms for 1 to 2 years, diffuse gynecomastia (70%) had a higher rate than the dendritic type (20%). Patients having the symptoms more than 2 years had diffuse gynecomastia (57.1%) while 42.9% had dendritic gynecomastia (p<0.001). With sonographic examination patients who had symptoms less than 1 year had higher rates of dendritic gynecomastia (92.3%) than noduler type (1.9 %). Patients having symptoms for 1 to 2 years had more dentritic gynecomastia (70%) than diffuse type (30%). Patients having symptoms more than 2 years had diffuse gynecomastia (57.1%) comparable to dendritic gynecomastia (42.9 %). Diagnostic imaging modalities are efficient tools for estimation of gynecomastia evolution as well as the diagnosis of other male breast diseases. There seems to be an incongruity between duration of clinical complaints and diagnostic imaging classification of

  7. Metastatic Male Breast Cancer With Increased Uptake on 18F-Fluciclovine PET/CT Scan.

    Science.gov (United States)

    Gill, Harkanwar S; Tade, Funmilayo; Greenwald, David Theodore; Yonover, Paul M; Savir-Baruch, Bital

    2018-01-01

    Prostate imaging with F-labeled 1-amino-3-fluorocyclobutane-1-carboxylic acid (FACBC, F-fluciclovine) PET/CT scan (Axumin) was recently approved by the US Food and Drug Administration for men with suspected prostate cancer recurrence based on elevated blood prostate-specific antigen levels following prior treatment. We present a rare case of a 77-year-old man with suspected recurrent prostate cancer with an incidental finding of advanced-stage breast cancer showing different degrees of F-fluciclovine uptake.

  8. Pancreatic mucinous cystic neoplasm in a transgender patient.

    Science.gov (United States)

    Foster, Deshka; Shaikh, Mohammad F; Gleeson, Elizabeth; Babcock, Blake D; Lin, Jianping; Ownbey, Robert T; Hysell, Mark E; Ringold, Daniel; Bowne, Wilbur B

    2015-06-24

    Cystic pancreatic lesions are increasingly more frequent detected clinical entities. Mucinous cystic neoplasm (MCN) is a hormone-related pancreatic tumor (HRTP) with a strong predominance in young and middle-aged females. Here, we present the case of a 31-year-old surgically transgendered female-to-male patient with a history of alcoholic pancreatitis, on chronic testosterone therapy. He was found to have a pancreatic MCN and underwent distal pancreatectomy and splenectomy. To our knowledge, this is the first reported case of a transgender patient with a history of hormone replacement therapy (HRT) and pancreatic MCN. We consider possible mechanisms for the pathogenesis to explain this patient's neoplasm.

  9. Unicentric Castleman’s Disease Masquerading Pancreatic Neoplasm

    Directory of Open Access Journals (Sweden)

    Saurabh Jain

    2012-01-01

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

  10. Primary Breast Leiomyosarcoma

    OpenAIRE

    Amaadour, L.; Benbrahim, Z.; Moumna, K.; Boudahna, L.; Amarti, A.; Arifi, S.; N. Mellas; El Mesbahi, O.

    2013-01-01

    Primary leiomyosarcoma of the breast is an extremely rare neoplasm. Only few cases have been reported in the literature. We report here a case of breast leiomyosarcoma in a 44-years-old female and we discuss the data of the existing literature.

  11. Breast-Conserving Surgery Followed by Radiation Therapy With MRI-Detected Stage I or Stage II Breast Cancer

    Science.gov (United States)

    2011-12-07

    Ductal Breast Carcinoma in Situ; Estrogen Receptor-negative Breast Cancer; Estrogen Receptor-positive Breast Cancer; HER2-negative Breast Cancer; HER2-positive Breast Cancer; Invasive Ductal Breast Carcinoma; Invasive Lobular Breast Carcinoma; Male Breast Cancer; Medullary Ductal Breast Carcinoma With Lymphocytic Infiltrate; Mucinous Ductal Breast Carcinoma; Papillary Ductal Breast Carcinoma; Progesterone Receptor-negative Breast Cancer; Progesterone Receptor-positive Breast Cancer; Stage I Breast Cancer; Stage II Breast Cancer; Tubular Ductal Breast Carcinoma

  12. Secondary neoplasms after stereotactic radiosurgery.

    Science.gov (United States)

    Patel, Toral R; Chiang, Veronica L S

    2014-01-01

    The use of medical radiation has increased 6-fold in the past 30 years. Within neurosurgery, the advent of stereotactic radiosurgery (SRS) has significantly altered the treatment paradigm for both benign and malignant central nervous system diseases. With this increased reliance on radiation has come a responsibility to identify the long-term risks, including the potential development of radiation-induced neoplasms. Although the data regarding traditional radiation exposure and its subsequent risks are well-defined, the data for SRS is less developed. We reviewed the published literature to more accurately define the risk of developing secondary neoplasms after stereotactic radiosurgery. A total of 36 cases of SRS-induced neoplasms were identified. More than half of the cases had an initial diagnosis of vestibular schwannoma. Overall, the risk of developing an SRS-induced neoplasm is approximately 0.04% at 15 years. The risk of developing an SRS-induced neoplasm is low but not zero. Thus, long-term surveillance imaging is advised for patients treated with SRS. Copyright © 2014 Elsevier Inc. All rights reserved.

  13. Risk factors for synchronous or metachronous tumor development after endoscopic resection of gastric neoplasms.

    Science.gov (United States)

    Lim, Joo Hyun; Kim, Sang Gyun; Choi, Jeongmin; Im, Jong Pil; Kim, Joo Sung; Jung, Hyun Chae

    2015-10-01

    Despite many advantages, the development of synchronous or metachronous neoplasm is one of the main concerns with endoscopic resection. We aimed to clarify the independent risk factors for synchronous or metachronous gastric neoplasm. We retrospectively reviewed the medical records of all patients who had undergone endoscopic resection for gastric high-grade dysplasia or early gastric cancer between April 2001 and February 2011. Among 971 subjects, 56 synchronous neoplasms and 42 metachronous neoplasms developed during 12-131 months of follow-up. In univariate analysis, age over 65 years, male gender, absence of Helicobacter pylori infection, lower third location, mucosal atrophy, and intestinal metaplasia were related to multiple gastric neoplasms. In multivariate analysis, absence of H. pylori infection [odds ratio (OR) 1.610, 95 % confidence interval (CI) 1.038-2.497)], lower third location (OR 1.704, 95 % CI 1.070-2.713), and intestinal metaplasia (OR 4.461, 95 % CI 1.382-14.401) were independent risk factors for multiple gastric neoplasms. For synchronous neoplasm, primary tumor size less than 1 cm was the only independent risk factor. For metachronous neoplasm, absence of H. pylori infection (OR 2.416, 95 % CI 1.214-4.810) was found to be the only independent risk factor. H. pylori eradication was found to be unrelated to the development of metachronous gastric neoplasms. For tumors located in the antrum and accompanied by intestinal metaplasia, meticulous endoscopic evaluation with close follow-up after endoscopic resection is recommended.

  14. [One-stage repair of pharyngeal defect using tongue flaps after resection of advanced stage hypopharyngeal neoplasm and laryngeal neoplasm].

    Science.gov (United States)

    Han, Yuefeng; Chen, Deshang; Li, Hui; Zhang, Mingjie; Ma, Shiyin; Zhou, Lanzhu

    2012-10-01

    To study the effectiveness of one-stage repairing pharyngeal defect with the tongue flaps after resection of advanced stage hypopharyngeal neoplasm and laryngeal neoplasm. Between June 2006 and March 2011, 20 patients with hypopharyngeal neoplasm (8 cases) and laryngeal neoplasm (12 cases) with advanced stage were treated. There were 19 males and 1 female, aged 47-78 years (mean, 62.8 years). All neoplasms were squamous cell carcinomas. The disease duration was 1-8.5 months (mean, 3.9 months). According to the standards of International Union Against Cancer (UICC, 1987), 12 cases were in stage III and 8 cases were in stage IV. The size of pharyngeal defect was 5 cm x 2 cm to 4 cm x 4 cm after resection of tumor. Defects were repaired by the whole base of the tongue flaps in 16 cases and by the horizontal base of the tongue flaps in 4 cases. The size of the flaps ranged from 5 cm x 2 cm to 4 cm x 4 cm. Postoperative radiotherapy and chemotherapy were regularly performed. The 20 tongue flaps were alive. Healing of incision by first intention was achieved in 18 cases and delayed healing in 2 cases because of subcutaneous fluid. The patients were followed up 12-63 months (mean, 36.7 months). The patients had normal feeding ability and tongue function. Of 20 cases, 12 died and 1 of local recurrence was alive with tumor. The 3-year survival rate was 69.2% (9/13). One-stage repair of pharyngeal defect with the tongue flaps after resection of hypopharyngeal neoplasm and laryngeal neoplasm can obtain good effectiveness because the tongue flap is easy-to-obtain and easy-to-survive, and has abundant blood supply.

  15. A simple scoring model for advanced colorectal neoplasm in asymptomatic subjects aged 40-49 years.

    Science.gov (United States)

    Park, Yoo Mi; Kim, Hee Sun; Park, Jae Jun; Baik, Su Jung; Youn, Young Hoon; Kim, Jie-Hyun; Park, Hyojin

    2017-01-09

    Limited data are available for advanced colorectal neoplasm in asymptomatic individuals aged 40-49 years. We aimed to identify risk factors and develop a simple prediction model for advanced colorectal neoplasm in these persons. Clinical data were collected on 2781 asymptomatic subjects aged 40-49 years who underwent colonoscopy for routine health examination. Subjects were randomly allocated to a development or validation set. Logistic regression analysis was used to determine predictors of advanced colorectal neoplasm. The prevalence of overall and advanced colorectal neoplasm was 20.2 and 2.5% respectively. Older age (45-49 years), male sex, positive serology of Helicobacter pylori, and high triglyceride and low high-density lipoprotein (HDL) levels were independently associated with an increased risk of advanced colorectal neoplasm. BMI (body mass index) was not significant in multivariable analysis. We developed a simple scoring model for advanced colorectal neoplasm (range 0-9). A cutoff of ≥4 defined 43% of subjects as high risk for advanced colorectal neoplasm (sensitivity, 79%; specificity, 58%; area under the receiver operating curve = 0.72) in the validation datasets. Older age (45-49 years), male sex, positive serology of H. pylori, high triglyceride level, and low HDL level were identified as independent risk factors for advanced colorectal neoplasm.

  16. [Incidence of haematological neoplasms in Castilla y León, Spain].

    Science.gov (United States)

    Rodríguez-García, José Antonio; Vázquez, Lourdes; Ramos, Fernando; Cuevas, Beatriz; Martín, Alejandro; Smucler, Alicia; Guerola, Dulce Nombre; Cantalapiedra, Alberto; Alonso, José María; Fernández, Silvia; Díez, Eva; Rodríguez, María Jesús; Calmuntia, María José; Aguilar, Carlos; Sierra, Magdalena; Gracia, José Antonio; Cebeira, María José; Cantalejo, Rosa

    2015-06-08

    We aimed to assess the incidence of haematological neoplasms (HNs) in Castilla y León (2,5 million inhabitants) and its distribution by age, gender and histological type. The epidemiological profile based on the described variables of the 10,943 HNs diagnosed during a 10-years period was analyzed, compared with other studies. The overall age-adjusted incidence was 29.4 cases/10(5) inhabitants-year, with some geographical differences. The mean age was 67.3 years, with a turning point between the 6th-7th decades of life from which there was a very significant increase of incidence. Two relevant facts where simultaneous with advancing age: decreased lymphoid neoplasms incidence and increased low degree neoplasms incidence. Lymphoid low degree neoplasms accounted for half of the registered processes, showed the greatest preference for male and reached the mode before the rest of neoplasms. Myeloid neoplasms incidence (9.5) was higher than that reported in other European registries, specially compared to southern European countries, opposite to lymphoid neoplasms incidence (20.0). A higher myeloid neoplasms incidence and lower lymphoid one than expected was observed. The turning point of incidence is between the 6th-7th decades of life, with a preference for male that decreases with age. There is an increased incidence of HNs in the area where a higher density of potentially polluting facilities is concentrated. Copyright © 2013 Elsevier España, S.L.U. All rights reserved.

  17. GATA3 and MYB Expression in Cutaneous Adnexal Neoplasms.

    Science.gov (United States)

    Pardal, Joana; Sundram, Uma; Selim, M Angelica; Hoang, Mai P

    2017-04-01

    Knowledge of staining pattern of certain immunostains might be useful in the classification of cutaneous adnexal tumors that can have clinical importance. We studied GATA3 and MYB expression in archival materials of 220 adnexal tumors comprised of sebaceous carcinomas, follicular tumors, apocrine carcinoma, predominantly apocrine tumors, predominantly eccrine tumors, and others including adenoid cystic carcinomas. Nuclear GATA3 expression was seen in 70% (153/220) of cases, including sebaceous carcinoma (93%), apocrine carcinoma (93%), follicular neoplasms (100%), and predominantly apocrine neoplasms (69%), yet only 38% of predominantly eccrine neoplasms. Nuclear MYB expression was seen in 43% (81/188) of cases, including adenoid cystic carcinoma (90%), predominantly apocrine tumors (66%), follicular neoplasms (49%), apocrine carcinomas (14%), predominantly eccrine tumors (11%), and sebaceous carcinomas (4%). GATA3 and MYB expression were noted in 43% (9/21) and 24% (5/21) of cutaneous metastases, respectively. Expression of both GATA3 and MYB was noted in 33% (60/184) of primary adnexal tumors versus 19% (4/21) of cutaneous metastases. GATA3 preferentially labels tumors with follicular, sebaceous, and apocrine differentiation. MYB is potentially a helpful stain in the distinction of desmoplastic trichoepithelioma versus basal cell carcinoma. The coexpression of GATA3 and MYB might be helpful in the distinction of primary cutaneous adnexal carcinoma versus metastatic breast, salivary gland, or urothelial carcinoma.

  18. Male breast carcinoma: correlation of ER, PR, Ki-67, Her2-Neu, and p53 with treatment and survival, a study of 65 cases.

    Science.gov (United States)

    Wang-Rodriguez, Jessica; Cross, Keith; Gallagher, Scott; Djahanban, Marcia; Armstrong, Janet M; Wiedner, Noel; Shapiro, David H

    2002-08-01

    Male breast cancer is rare, and experience of it in any single institution is limited. Our current understanding regarding its biology, natural history, and treatment strategies has been extrapolated from its female counterpart. The aim of this study is to evaluate the expression patterns of estrogen receptor (ER), progesterone receptor (PR), MiB1 (Ki67), Her-2/neu (c-erbB2), and p53 and to correlate them with the prognosis, presentation, staging, management, and survival/outcome in male breast carcinoma identified through the Veterans Administration nationwide cancer registry. Sixty-five cases of male breast cancer were reviewed for classification. Tumor blocks were requested from each institution for immunohistochemical staining and evaluation of ER, PR, p53, Her2-neu, and MiB1. Seventeen age- and disease-matched male veteran patients with breast gynecomastia were used as controls. Traditional prognostic data were collected for comparison with female breast cancers (i.e., age, lymph node status, clinical staging, tumor size, histological grade, and disease-free and overall survival). Male breast carcinoma had worse disease-free survival than controls (P =.03). The clinical stage regardless of tumor size or lymph node metastasis was the single most significant prognostic factor (P <.0001). ER-positive patients appeared to have a better survival than did ER-negative patients (P =.03, univariate; P not significant in multivariate) and did not benefit from treatment with tamoxifen (P =.0027, univariate; P =.42, multivariate). MiB1 and PR expressions did not correlate with treatment or survival, and p53 was associated with shorter disease free survival (P =.07, univariate; P =.047, multivariate). Stage for stage, Her2-neu was associated with shorter disease-free survival (P <.0001) and correlated with positive lymph nodes (P =.08). Surgery alone versus surgery with adjuvant treatments (chemotherapy, radiotherapy, tamoxifen, or combination) did not show any survival

  19. {sup 18}F-FDG-PET/CT in staging, restaging, and treatment response assessment of male breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Groheux, David, E-mail: dgroheux@yahoo.fr [Department of Nuclear Medicine, Saint-Louis Hospital, Paris (France); Doctoral School of Biology and Biotechnology, University Institute of Hematology, University of Paris VII, Paris (France); Hindié, Elif [Department of Nuclear Medicine, Haut-Lévêque Hospital, CHU Bordeaux, University Bordeaux-Segalen, Bordeaux (France); Marty, Michel [Breast Diseases Unit and Department of Medical Oncology, Saint-Louis Hospital, Paris (France); Centre for Therapeutic Innovation, Saint-Louis Hospital, Paris (France); Espié, Marc [Breast Diseases Unit and Department of Medical Oncology, Saint-Louis Hospital, Paris (France); Rubello, Domenico [Department of Nuclear Medicine, Santa Maria della Misericordia, Rovigo Hospital, Rovigo (Italy); Vercellino, Laetitia [Department of Nuclear Medicine, Saint-Louis Hospital, Paris (France); Doctoral School of Biology and Biotechnology, University Institute of Hematology, University of Paris VII, Paris (France); Bousquet, Guilhem [Breast Diseases Unit and Department of Medical Oncology, Saint-Louis Hospital, Paris (France); INSERM U728, University Institute of Hematology, University of Paris VII, Paris (France); Ohnona, Jessica; Toubert, Marie-Elisabeth [Department of Nuclear Medicine, Saint-Louis Hospital, Paris (France); Merlet, Pascal [Department of Nuclear Medicine, Saint-Louis Hospital, Paris (France); Doctoral School of Biology and Biotechnology, University Institute of Hematology, University of Paris VII, Paris (France); Misset, Jean-Louis [Breast Diseases Unit and Department of Medical Oncology, Saint-Louis Hospital, Paris (France)

    2014-10-15

    Purpose: Male breast cancer (BC) is a rare disease, with patterns different from those found in women. Most tumors are detected at more advanced stages than in women. The aim of this study was to analyze the performance of [18F]fluorodeoxyglucose positron emission tomography/computed tomography ({sup 18}F-FDG-PET/CT) in staging, restaging, and therapy response assessment. Methods: We performed a systematic analysis in the database of Saint-Louis Hospital to identify male patients with BC referred for PET/CT. {sup 18}F-FDG-PET/CT findings considered suspicious for malignancy were compared to biopsy results, further work-up and/or patient follow-up of at least 6 months. Performances of {sup 18}F-FDG-PET/CT were compared to that of conventional imaging (CI) using the McNemar test. The impact of PET/CT on management was evaluated. Results: During 6 consecutive years, among 12,692 {sup 18}F-FDG-PET/CT oncology studies, 30 were performed in 15 men with BC: 7 examinations for initial staging, 11 for restaging, and 12 for response assessment. Tumors profile was ER+ and one had HER2 overexpression. PET/CT sensitivity, specificity, positive predictive value, negative predictive value and accuracy to detect distant metastases were 100%, 67%, 86%, 100% and 89%, respectively. PET/CT was more informative than CI in 40% of studies (p = 0.03; 95% confidence interval: 3.26 – 40%). Findings from {sup 18}F-FDG-PET/CT led to modification in the planned treatment in 13/30 cases (43%). Conclusion: Although all the tumors were ER+, primary lesions and metastases were diagnosed with high sensitivity. {sup 18}F-FDG-PET/CT seems to be a powerful imaging method to perform staging, restaging and treatment response assessment in male patients with BC.

  20. The Impact of Post-Mastectomy Radiation Therapy on Male Breast Cancer Patients-A Case Series

    Energy Technology Data Exchange (ETDEWEB)

    Yu, Edward, E-mail: edward.yu@lhsc.on.ca [Department of Radiation Oncology, London Regional Cancer Program, London Health Science Centre, University of Western Ontario, Ontario (Canada); Suzuki, Hiromichi [Department of Internal Medicine, Seirei Hamamatsu General Hospital, Hamamatsu, Shizuoka (Japan); Younus, Jawaid [Department of Medical Oncology, London Regional Cancer Program, London Health Science Centre, University of Western Ontario, Ontario (Canada); Elfiki, Tarek [Department of Medical Oncology, Windsor Regional Cancer Centre, Windsor, Ontario (Canada); Stitt, Larry [Epidemiology Biostatistics, London Regional Cancer Program, London Health Science Centre, University of Western Ontario, Ontario (Canada); Yau, Gary; Vujovic, Olga; Perera, Francisco; Lock, Michael [Department of Radiation Oncology, London Regional Cancer Program, London Health Science Centre, University of Western Ontario, Ontario (Canada); Tai, Patricia [Department of Radiation Oncology, Allan Blair Cancer Center, Regina, Saskatchewan (Canada)

    2012-02-01

    Objective: To assess the impact of radiation management on male breast cancer (MBC) at London Regional Cancer Program (LRCP). Methods and Materials: Men with a diagnosis of breast cancer referred to LRCP were reviewed. The seventh American Joint Committee on Cancer staging system was used. Patients treated with and without post-mastectomy radiation therapy (PMRT) were analyzed. Disease-free survival (DFS) was defined as time duration from diagnosis to first recurrence. Overall survival (OS) was defined as time duration from pathologic diagnosis to death or last follow-up with any death defined as an event. Survival estimates were obtained using Kaplan-Meier methodology. Results: From January 1977 to December 2006, 81 men had invasive ductal carcinoma. The median age was 65 (range, 35-87 years). There were 15 Stage I, 40 Stage II, 20 Stage III, and 6 Stage IV patients. Median follow-up time was 46 months (range, 1-225 months). Of the 75 patients treated with curative intent, 29 did not receive PMRT and 46 completed PMRT. Patients who received PMRT demonstrated no benefit in overall survival (p = 0.872) but significantly better local recurrence free survival (p < 0.001) compared with those who did not receive RT. There was trend toward improving locoregional recurrence with PMRT in patients with high-risk features (node-positive, advanced stage, and {<=}2 mm or unknown surgical margin). The median, 5-year, and 10-year disease-free survival and overall survival for the 75 patients were 77.7 months, 66.3%, 32.7%, and 91.2 months, 73.9%, and 36.6%, respectively. Conclusion: The experience at LRCP suggests that high-risk MBC patients should consider PMRT to improve their chance of local recurrence-free survival.

  1. Aktuelle Technik der Bruststraffung beim Mann nach Gewichtsverlust [Modern technique in male breast contouring after weight loss

    Directory of Open Access Journals (Sweden)

    Stoff, Alexander

    2013-08-01

    Full Text Available [english] The morbid adiposity and its medical consequences demonstrates a growing problem of our current prosperous society. Due to a significant improvement of bariatric techniques and a reduplication of adipose patients during the 20 century, the number of patients, who present to plastic surgeons with a new degree of suffering, has been growing steadily. Initially, the female patients were in the majority, which has been more balanced nowadays.The male breast is a body region that primarily symbolizes masculinity and strenght. In male patients after massive weight loss, this body region remains as an extremly deflated breast envelope without any sign of possible retraction. The plastic surgeon may choose from different single or combinated ltechniques, which are indicated depending on the local and adjacent tissue characteristics.We are presenting our modified technique of male breast reshaping, referring to the technique of Aly, except for a NAC transposition on a central pedicle. The central pedicle is hereby preserved from resection after tremendous liposuction. This central pedicle technique allows a safe and uncomplicated NAC transposition with significant advantages compared to free NAC-Transposition techniques in terms of aesthetical and functional outcome. [german] Die morbide Adipositas mit ihren Langzeitfolgen ist ein zunehmendes Problem unserer heutigen Wohlstandsgesellschaft. Mit einer Verdoppelung der betroffenen Patienten im Laufe des 20. Jahrhunderts ist gleichzeitig durch rasante Verbesserung der bariatrischen Eingriffe auch die Zahl der Patienten signifikant und stetig gestiegen, die sich nach massiver Gewichtsreduktion nun mit neuem Leidensdruck beim Plastischen Chirurgen vorstellen. Hierbei ist die anfängliche Überzahl der weiblichen Patienten in ein ausgewogenes Verhältnis der betroffenen Geschlechter übergegangen. Die männliche Brust, eine Körperregion, die in erster Linie Männlichkeit und Stärke symbolisiert und

  2. Molecular diagnostics of myeloproliferative neoplasms

    DEFF Research Database (Denmark)

    Langabeer, S. E.; Andrikovics, H.; Asp, J.

    2015-01-01

    Since the discovery of the JAK2 V617F mutation in the majority of the myeloproliferative neoplasms (MPN) of polycythemia vera, essential thrombocythemia and primary myelofibrosis ten years ago, further MPN-specific mutational events, notably in JAK2 exon 12, MPL exon 10 and CALR exon 9 have been...

  3. Drugs Approved for Myeloproliferative Neoplasms

    Science.gov (United States)

    This page lists cancer drugs approved by the Food and Drug Administration (FDA) for myeloproliferative neoplasms. The list includes generic names, brand names, and common drug combinations, which are shown in capital letters. The drug names link to NCI's Cancer Drug Information summaries.

  4. Raman spectroscopy of skin neoplasms

    Science.gov (United States)

    Moryatov, A. A.; Kozlov, S. V.; Kaganov, O. I.; Orlov, A. E.; Zaharov, V. P.; Batrachenko, I. A.; Artemiev, D. N.; Blinov, N. V.

    2017-09-01

    Skin melanoma is spread inhomogeneously worldwide, particularly in Samara region there are high figures of skin neoplasms sick rate as well—18.6%. Research goal: to develop a new method of early non-invasive differential diagnostics of skin neoplasms. Registration of Raman spectrum was implemented in the distance of 3-4 mm, the spectrum registration from pathologically changed zone was subsequently conducted, then from healthy skin zone. The test time for 1 patient was no longer than 3-5 min. In a range of experiments ex vivo there were the following results: melanoma—24, basal cell cancer—25, squamosus cell sarcinoma—7, nevus pigmentosis—9, other malignant neoplasms—6; in vivo: melanoma—9, basal cell cancer—8, nevus pigmentosis—2, other benign neoplasms—2. The first results of the research dedicated to studying permissive opportunities of Raman spectroscopy, with successive two-phase analysis of received parameters display high efficiency of method of differential diagnostic for skin melanoma and other malignant neoplasms, pigment and benign skin neoplasms. Safety and rapidity of the research reveal a high potential of the technique.

  5. Enhancing Targeted Therapy for Myeloproliferative Neoplasms

    Science.gov (United States)

    2013-10-01

    Myeloproliferative Neoplasms PRINCIPAL INVESTIGATOR: Gary W. Reuther CONTRACTING...2. REPORT TYPE Annual 3. DATES COVERED 30 2012-2 2013 4. TITLE AND SUBTITLE Enhancing Targeted Therapy for Myeloproliferative Neoplasms ...AVAILABILITY STATEMENT Approved for Public Release; Distribution Unlimited 13. SUPPLEMENTARY NOTES 14. ABSTRACT Myeloproliferative neoplasms

  6. 9 CFR 311.11 - Neoplasms.

    Science.gov (United States)

    2010-01-01

    ... 9 Animals and Animal Products 2 2010-01-01 2010-01-01 false Neoplasms. 311.11 Section 311.11... CERTIFICATION DISPOSAL OF DISEASED OR OTHERWISE ADULTERATED CARCASSES AND PARTS § 311.11 Neoplasms. (a) An individual organ or other part of a carcass affected with a neoplasm shall be condemned. If there is evidence...

  7. Screening and surveillance for second malignant neoplasms in adult survivors of childhood cancer: A report from the Childhood Cancer Survivor Study (CCSS)

    Science.gov (United States)

    Nathan, Paul Craig; Ness, Kirsten Kimberlie; Mahoney, Martin Christopher; Li, Zhenghong; Hudson, Melissa Maria; Ford, Jennifer Sylene; Landier, Wendy; Stovall, Marilyn; Armstrong, Gregory Thomas; Henderson, Tara Olive; Robison, Leslie L; Oeffinger, Kevin Charles

    2011-01-01

    Background Childhood cancer survivors may develop a second malignant neoplasm during adulthood and therefore require regular surveillance. Objective To examine adherence to population cancer screening guidelines by survivors at average risk of developing a second malignant neoplasm, and to cancer surveillance guidelines by survivors at high risk of developing a second malignant neoplasm. Design Retrospective cohort study. Setting The Childhood Cancer Survivor Study (CCSS), a 26 center study of long-term survivors of childhood cancer who were diagnosed between 1970 and 1986. Patients 4,329 male and 4,018 female survivors of childhood cancer who completed a CCSS questionnaire assessing screening and surveillance for new cancers. Measurements Patient-reported receipt and timing of mammography, Papanicolaou smear, colonoscopy, or skin examination was categorized as adherent to the United States Preventive Services Task Force guidelines for survivors at average risk for breast or cervical cancer, or the Children’s Oncology Group guidelines for survivors at high risk for developing breast, colorectal or skin cancer as a result of their therapy. Results Among average risk female survivors, 2,743/3,392 (80.9%) reported a Papanicolaou smear within the recommended period, and 140/209 (67.0%) reported a mammogram within the recommended period. Among high risk survivors, rates of recommended mammography among females, and colonoscopy and complete skin exams among both genders were only 241/522 (46.2%), 91/794 (11.5%) and 1,290/4,850 (26.6%), respectively. Limitations Data were self report. CCSS participants are a select group of survivors and their compliance may not be representative of all childhood cancer survivors. Conclusions Female survivors at average risk for developing a second malignant neoplasm demonstrate reasonable rates of screening for cervical and breast cancer. However, surveillance for new cancers is very poor amongst survivors at highest risk for colon

  8. Synchronous pancreatic solid pseudopapillary neoplasm and intraductal papillary mucinous neoplasm.

    Science.gov (United States)

    Hirabayashi, Kenichi; Zamboni, Giuseppe; Ito, Hiroyuki; Ogawa, Masami; Kawaguchi, Yoshiaki; Yamashita, Tomohiro; Nakagohri, Toshio; Nakamura, Naoya

    2013-06-07

    Solid pseudopapillary neoplasm (SPN) is a rare and low-grade malignant pancreatic neoplasm composed of poorly cohesive monomorphic neoplastic cells forming solid and pseudopapillary structures with frequent hemorrhagic-cystic degeneration. Intraductal papillary mucinous neoplasm (IPMN) is a pancreatic exocrine tumor composed of intraductal papillary growth of mucin containing neoplastic cells in the main pancreatic duct or its major branches. In the case presented here, a 53-year-old, Japanese man was found to have multiple cystic lesions and dilatation of the main pancreatic duct in the neck of the pancreas. Histological examination revealed a main-duct and branch-duct type IPMN, of the gastric-type, involving the neck of the pancreas, associated with a 0.5 cm SPN in the caudal side of the IPMN. We diagnosed this case as synchronous SPN and IPMN. As far as we know, only one other case of synchronous SPN and IPMN has been reported. Both the present case and the previously reported case showed abnormal nuclear expression of β-catenin in SPN, whereas IPMN showed no abnormal nuclear expression. These results suggest that β-catenin abnormality is not a common pathogenetic factor of synchronous SPN and IPMN.

  9. P08.23MULTIPLE CALCIFIED BRAIN METASTASES IN A MALE PATIENT WITH INVASIVE DUCTAL BREAST CANCER

    OpenAIRE

    Ressl, N.; Haindl, M.; Schenk, T.; Ungersboeck, K.; Sedivy, R.; Oberndorfer, S.

    2014-01-01

    Breast cancer in men is a rare disease and accounts for 1.6% of all malignancies of the breast. We report a case of a 51-year-old man with invasive ductal carcinoma of the breast with multiple calcified brain metastases. After modified radical mastectomy he received adjuvant chemotherapy with cyclophosphamide and doxorubicin, hormonal therapy and trastuzumab. About one year after initial diagnosis he developed a generalized epileptic seizure. Neuroradiological imaging (MRI) revealed multiple ...

  10. Paclitaxel Albumin-Stabilized Nanoparticle Formulation in Treating Older Patients With Locally Advanced or Metastatic Breast Cancer

    Science.gov (United States)

    2017-08-18

    Male Breast Cancer; Recurrent Breast Cancer; Stage IV Breast Cancer; Estrogen Receptor-negative Breast Cancer; Estrogen Receptor-positive Breast Cancer; HER2-negative Breast Cancer; HER2-positive Breast Cancer; Progesterone Receptor-negative Breast Cancer; Progesterone Receptor-positive Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Triple-negative Breast Cancer

  11. Flow Cytometry of Nonhematopoietic Neoplasms.

    Science.gov (United States)

    Pillai, Vinodh; Dorfman, David M

    2016-01-01

    Many epithelial neoplasms can be analyzed by flow cytometry (FC), particularly from serous cavity effusion samples, using EpCAM, a cell adhesion molecule expressed on most normal epithelial cells and expressed at a higher level in most epithelial neoplasms. A simple 3-color flow cytometric panel can provide a high sensitivity and specificity compared to cytomorphology. FC provides more rapid immunophenotyping than conventional immunohistochemical staining, can identify rare malignant cells that could be missed by a cytological exam alone, and can be utilized to evaluate limited samples such as cerebrospinal fluid or fine-needle aspiration samples. Flow cytometric analysis for epithelial antigens can be combined with DNA ploidy analysis or assessment of the nucleus-to-cytoplasm ratio. Panels of flow cytometric markers are useful for the assessment of pediatric nonhematopoietic neoplasms, including neuroblastomas, primitive neuroectodermal tumors, Wilms' tumor, rhabdomyosarcomas, germ cell tumors, and hemangiopericytomas, as well as small-round-blue-cell tumors in adults, including small-cell carcinomas. © 2016 S. Karger AG, Basel.

  12. Cystic Neoplasms of the Pancreas

    Science.gov (United States)

    Tran Cao, Hop S.; Kellogg, Benjamin; Lowy, Andrew M.; Bouvet, Michael

    2015-01-01

    Whereas pancreatic duct adenocarcinoma (PDA) is a well-studied (but still poorly understood) disease with a dismal prognosis, cystic neoplasms of the pancreas form a more recently recognized group of pancreatic tumors. They are diverse and variable in their pathologic characteristics, clinical course, and outcomes,1–3 although all portend a better overall prognosis than PDA. In recent years, with the improved sensitivity and increasing use of cross-sectional imaging in clinical practice, these lesions are more commonly identified,4 with many being discovered incidentally. Indeed, large radiological series using computed tomography (CT) or magnetic resonance imaging (MRI) have reported detection rates of pancreatic cystic lesions between 1.2% and almost 20%,5,6 approaching the 24.3% prevalence rate in an autopsy series by Kimura and colleagues.7 Although most of these lesions are pseudocysts, a significant portion consist of cystic neoplasms, which are estimated to represent 10% to 15% of all primary pancreatic cystic lesions.8 Given the growing clinical relevance of these tumors, a keen understanding of their natural history and pathophysiology is needed. This article reviews pancreatic cystic neoplasms, with a focus on the challenges encountered in their diagnosis and treatment. PMID:20159515

  13. Cystic lesion of pancreas - Intraductal papillary mucinous neoplasm

    Directory of Open Access Journals (Sweden)

    Rajiv Baijal

    2013-01-01

    Full Text Available Intraductal papillary mucinous neoplasm (IPMN of the pancreas is an intraductal mucin-producing epithelial neoplasm that arises from the main and/or branched pancreatic duct. It usually presents as cystic lesion of pancreas. There are well known differential diagnosis of cystic pancreatic lesion. Pancreatic cystic neoplasms are detected at an increasing frequency due to an increased use of abdominal imaging. The diagnosis and treatment of intraductal papillary mucinous tumors (IPMN of the pancreas has evolved over the past decade. IPMN represents a spectrum of disease, ranging from benign to malignant lesions, making the early detection and characterization of these lesions important. Definitive management is surgical resection for appropriate candidates, as benign lesions harbor malignant potential. IPMN has a prognosis, which is different from adenocarcinoma of the pancreas. We report a case of a 58-year-old male with intraductal papillary neoplasm involving main duct and side branches presenting to us with clinical symptoms of chronic pancreatitis with obstructive jaundice and cholangitis treated surgically.

  14. Evaluation of contaminated drinking water and male breast cancer at Marine Corps Base Camp Lejeune, North Carolina: a case control study.

    Science.gov (United States)

    Ruckart, Perri Zeitz; Bove, Frank J; Shanley, Edwin; Maslia, Morris

    2015-09-16

    Solvents contaminated drinking water supplies at Marine Corps Base Camp Lejeune during 1950s-1985. We conducted a case-control study among Marines to evaluate associations between residential exposure to contaminated drinking water at Camp Lejeune and male breast cancer risk. The study included 71 male breast cancer cases and 373 controls identified from the Department of Veteran's Affairs (VA) cancer registry whose military personnel records were available. Controls were selected from cancers not known to be associated with solvent exposure and included 270 skin cancers, 71 mesotheliomas, and 32 bone cancers. Base assignment and risk factor information came from military personnel and VA records. Groundwater contaminant fate/transport and distribution system models provided monthly estimated residential contaminant levels. We conducted exact logistic regression using the 50th percentile level among exposed controls to create low and high exposure categories. We calculated 95% confidence intervals (CIs) to indicate precision of effect estimates. Exploratory analyses used proportional hazards methods to evaluate associations between exposures and age at diagnosis. After adjusting for age at diagnosis, race, and service in Vietnam, the odds ratio (OR) for ever stationed at Camp Lejeune was 1.14 (95% CI: 0.65, 1.97). Adjusted ORs for high residential cumulative exposures to tetrachloroethylene (PCE), t-1,2 dichloroethylene (DCE), and vinyl chloride were 1.20 [95% CI: 0.16-5.89], 1.50 [95% CI: 0.30-6.11], 1.19 [95% CI: 0.16-5.89], respectively, with a monotonic exposure response relationship for PCE only. However these results were based on two or three cases in the high cumulative exposure categories. Ever stationed at Camp Lejeune and high cumulative exposures to trichloroethylene (TCE), PCE, DCE and vinyl chloride were associated with earlier age at onset for male breast cancer; hazard ratios ranged from 1.4-2.7 with wide confidence intervals for cumulative exposure

  15. Nuclear morphometry in male breast carcinoma: association with cell proliferative activity, oncogene expression, DNA content and prognosis.

    Science.gov (United States)

    Chiusa, L; Margaria, E; Pich, A

    2000-11-20

    To investigate the prognostic value of nuclear morphometry in male breast carcinoma (MBC), histological samples from 50 patients (mean age 62.2 years) were retrospectively analyzed by computerized nuclear morphometry. All patients received surgery; 35 had multiple combinations of adjuvant therapies. Mean follow-up was 67 months (range 1-230). In each case, 100 tumor cells were measured, and the mean nuclear area (MNA), standard deviation of the nuclear area (SDNA), mean nuclear perimeter (MNP), standard deviation of the nuclear perimeter (SDNP) and shape factor (SHF) were calculated. Morphometric features were compared with tumor histological grade, size, nodal status, DNA ploidy evaluated by flow-cytometry and cell proliferative activity assessed by the quantity of argyrophilic nucleolar organizer region-associated proteins (AgNORs), monoclonal antibody (MAb) PC10 against proliferating cell nuclear antigen and MAb MIB-1. Comparison was also made with the immunohistochemical detection of p53, bcl-2, c-erbB-2 and c-myc proteins. Significant association was found between nuclear morphometric parameters and tumor grade, DNA content and cell proliferation indices. SDNA was greater in p53-positive and bcl-2-negative cases; SDNP was greater in p53-positive cases; SHF was lower in p53- and c-myc-positive cases. Overall survival was shorter in carcinomas with high MNA, SDNA, MNP and SDNP and low SHF. In multivariate analysis, performed by testing nuclear morphometric parameters, histological grade, tumor size, nodal status and p53 immunostaining in the Cox model, p53 over-expression and histological grade retained independent prognostic significance. When p53 was excluded, only SDNP appeared as an independent prognostic variable. Our results indicate that nuclear morphometric parameters can identify an aggressive tumor phenotype and provide additional prognostic information for patients with MBC. Copyright 2000 Wiley-Liss, Inc.

  16. Prediction of Breast and Prostate Cancer Risks in Male BRCA1 and BRCA2 Mutation Carriers Using Polygenic Risk Scores

    DEFF Research Database (Denmark)

    Lecarpentier, Julie; Silvestri, Valentina; Kuchenbaecker, Karoline B.

    2017-01-01

    PurposeBRCA1/2 mutations increase the risk of breast and prostate cancer in men. Common genetic variants modify cancer risks for female carriers of BRCA1/2 mutations. We investigatedfor the first time to our knowledgeassociations of common genetic variants with breast and prostate cancer risks fo...

  17. Prediction of Breast and Prostate Cancer Risks in Male BRCA1 and BRCA2 Mutation Carriers Using Polygenic Risk Scores

    DEFF Research Database (Denmark)

    Lecarpentier, Julie; Silvestri, Valentina; Kuchenbaecker, Karoline B

    2017-01-01

    Purpose BRCA1/2 mutations increase the risk of breast and prostate cancer in men. Common genetic variants modify cancer risks for female carriers of BRCA1/2 mutations. We investigated-for the first time to our knowledge-associations of common genetic variants with breast and prostate cancer risks...

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

    Directory of Open Access Journals (Sweden)

    Alexandra Medeiros Souza de Freitas

    2008-10-01

    Full Text Available O câncer de mama em homens é uma doença incomum. A cada 150 casos de câncer de mama é esperada a ocorrência de apenas um no sexo masculino. Devido à baixa incidência desta neoplasia, grande parte do seu conhecimento é oriunda do carcinoma de mama no sexo feminino, cujos parâmetros diagnósticos, prognósticos e terapêuticos são bem estabelecidos na literatura. Entretanto, a distribuição dos fenótipos moleculares dos carcinomas da mama masculina é pouco conhecida. Pela análise de dados clínicos e imuno-histoquímicos estudamos os diferentes perfis de uma amostra de 20 casos de tumores invasores de mama em homens. Utilizamos um painel de cinco anticorpos composto por receptor de estrogênio, citoqueratinas 5/6, citoqueratinas 8/18, HER-1 e HER-2. Dos 20 casos examinados, 19 eram carcinomas do tipo ductal não-especial (95% e um do tipo lobular (5%. A maioria dos casos foi composta por mastectomias (65%, sendo a média de tamanho das neoplasias de 2,8 cm e o grau histológico mais freqüente o II (60%. Do total, 86,6% dos casos apresentaram metástases linfonodais. O número médio de linfonodos comprometidos foi de 5,2 nas amostras com axila positiva. Foram determinados 14 tumores (70% correspondentes ao fenótipo RE+/luminal, dois (10% do tipo indeterminado, um único tumor (5% do fenótipo Basal, e três de mama (15% correspondendo ao fenótipo HER2-positivo. A imunofenotipagem dos carcinomas de mama no sexo masculino permite traçar paralelos com os tumores de mama feminina, possibilitando a elucidação de fatores intrínsecos à doença em cada um dos sexos.Male breast cancer (MBC is a rare disease. One out of 150 cases of breast cancer is expected to occur in the male gender. Due to the low incidence of this neoplasia, most information about it derives from female breast carcinoma, whose diagnostic, prognostic and therapeutical parameters are well established in the medical literature. However, the distribution of molecular

  19. [Male breast cancer: a review of 52 cases collected at the Institute Bergonié (Bordeaux, France) from 1980 to 2004].

    Science.gov (United States)

    Tunon de Lara, C; Goudy, G; Macgrogan, G; Durand, M; Dilhuydy, J-M; Avril, A; Stoeckle, E; Bussières, J-E; Debled, M; de Mascarel, I; Mauriac, L

    2008-04-01

    To analyze the characteristics and to establish prognosis factors for 52 men suffering from breast cancer from 1980 to 2004. Men treated for breast cancer (invasive or in situ). A retrospective study analyzed clinical and histological characteristics, and treatment procedures. The probability of survival or recurrence was calculated using the Kaplan-Meier method. Prognostic factors were studied using the Log Rank test. The mean age of our patients was 63.5 years old. In 73.1% of cases, subaerolar tumors were the initial symptoms, the average size was 30.31 mm. Among patients, 17 (32.7%) had T1, 19 (36.5%) T2, two (3.8%) T3 and 14 (26.9%) T4. The most represented histological type was the infiltrative ductal carcinoma (84.6%). The spread rate to axillary lymph nodes was 63.6%. The hormone dependency of these tumors was proven in 84.6% of cases. Overall survival rate were about 69% at five years and 32% at 10 years. The spread to lymph node and to derm, the clinical stage were significant factors influencing disease free survival. None of these factors had any significance regarding overall survival. Male breast cancer is a rare disease (about 1% of breast cancer) with a poor prognosis (32% 10 years disease free survival). An early diagnosis and better knowledge of the disease would certainly lead to improvement of prognosis.

  20. Male Breast Cancer

    Science.gov (United States)

    ... instructor. Exercise. Gentle exercise may help boost your mood and make you feel better. Ask your doctor to recommend appropriate exercise. Creative activities. Certain activities, such as art, dance and music, may help you feel less distressed. Some cancer ...

  1. Gastrointestinal Surgery of Neuroendocrine Neoplasms

    DEFF Research Database (Denmark)

    Hansen, Carsten Palnæs; Olsen, Ingrid Marie Holst; Knigge, Ulrich

    2015-01-01

    Surgery is the only treatment that may cure the patient with gastroenteropancreatic (GEP) neuroendocrine neoplasms (NENs) and should always be considered as the first-line treatment if radical resection can be achieved. Even in cases where radical surgery is not possible, palliative resection may...... be performed to reduce local or hormone-induced symptoms and to improve quality of life. The surgical procedures for GEP-NENs are accordingly described below. In most patients life-long follow-up is required, even following radical surgery, as recurrence may occur several years later....

  2. Temporal Trends in Treatment and Subsequent Neoplasm Risk Among 5-Year Survivors of Childhood Cancer, 1970-2015.

    Science.gov (United States)

    Turcotte, Lucie M; Liu, Qi; Yasui, Yutaka; Arnold, Michael A; Hammond, Sue; Howell, Rebecca M; Smith, Susan A; Weathers, Rita E; Henderson, Tara O; Gibson, Todd M; Leisenring, Wendy; Armstrong, Gregory T; Robison, Leslie L; Neglia, Joseph P

    2017-02-28

    Cancer treatments are associated with subsequent neoplasms in survivors of childhood cancer. It is unknown whether temporal changes in therapy are associated with changes in subsequent neoplasm risk. To quantify the association between temporal changes in treatment dosing and subsequent neoplasm risk. Retrospective, multicenter cohort study of 5-year cancer survivors diagnosed before age 21 years from pediatric tertiary hospitals in the United States and Canada between 1970-1999, with follow-up through December 2015. Radiation and chemotherapy dose changes over time. Subsequent neoplasm 15-year cumulative incidence, cumulative burden, and standardized incidence ratios for subsequent malignancies, compared by treatment decade. Multivariable models assessed relative rates (RRs) of subsequent neoplasms by 5-year increments, adjusting for demographic and clinical characteristics. Mediation analyses assessed whether changes in rates of subsequent neoplasms over time were mediated by treatment variable modifications. Among 23 603 survivors of childhood cancer (mean age at diagnosis, 7.7 years; 46% female) the most common initial diagnoses were acute lymphoblastic leukemia, Hodgkin lymphoma, and astrocytoma. During a mean follow-up of 20.5 years (374 638 person-years at risk), 1639 survivors experienced 3115 subsequent neoplasms, including 1026 malignancies, 233 benign meningiomas, and 1856 nonmelanoma skin cancers. The most common subsequent malignancies were breast and thyroid cancers. Proportions of individuals receiving radiation decreased (77% for 1970s vs 33% for 1990s), as did median dose (30 Gy [interquartile range, 24-44] for 1970s vs 26 Gy [interquartile range, 18-45] for 1990s). Fifteen-year cumulative incidence of subsequent malignancies decreased by decade of diagnosis (2.1% [95% CI, 1.7%-2.4%] for 1970s, 1.7% [95% CI, 1.5%-2.0%] for 1980s, 1.3% [95% CI, 1.1%-1.5%] for 1990s). Reference absolute rates per 1000 person-years were 1.12 (95% CI, 0

  3. Temporal trends in treatment and subsequent neoplasm risk among five-year survivors of childhood cancer, 1970-2015

    Science.gov (United States)

    Turcotte, Lucie M.; Liu, Qi; Yasui, Yutaka; Arnold, Michael A.; Hammond, Sue; Howell, Rebecca M.; Smith, Susan A.; Weathers, Rita E.; Henderson, Tara O.; Gibson, Todd M.; Leisenring, Wendy; Armstrong, Gregory T.; Robison, Leslie L; Neglia, Joseph P.

    2017-01-01

    Importance Cancer treatments are associated with subsequent neoplasms in childhood cancer survivors. It is unknown whether temporal changes in therapy are associated with changes in subsequent neoplasm risk. Objective Quantify the association between temporal treatment dosing changes and subsequent neoplasm risk. Design, Setting, Participants Retrospective, multicenter cohort of five-year cancer survivors diagnosed before age 21 years from pediatric tertiary hospitals in the United States and Canada between 1970-1999, with follow-up through December 2015. Exposures Radiation and chemotherapy dose changes over time. Main Outcomes and Measures Subsequent neoplasm 15-year cumulative incidence, cumulative burden, and standardized incidence ratios (SIRs) for subsequent malignancies were compared by treatment decade. Multivariable models assessed relative rates (RRs) of subsequent neoplasms by 5-year increments, adjusting for demographic and clinical characteristics. Mediation analyses assessed whether changes in subsequent neoplasm rates over time were mediated by treatment variable modifications. Results Among 23,603 childhood cancer survivors (mean age at diagnosis, 7.7 years; 46% female) the most common initial diagnoses were acute lymphoblastic leukemia, Hodgkin lymphoma and astrocytoma. During a mean follow up of 20.5 years (374,638 person-years at risk), 1,639 survivors experienced 3,115 subsequent neoplasms, including 1,026 malignancies, 233 benign meningiomas, and 1,856 non-melanoma skin cancers. The most common subsequent malignancies were breast and thyroid cancers. Individuals receiving radiation decreased (1970s, 77% vs. 1990s, 33%), as did median dose (1970s, 30 Gy [IQR 24-44] vs. 1990s, 26 Gy [IQR 18-45]). Fifteen-year cumulative incidence of subsequent malignancies decreased by decade of diagnosis (1990s: 1.3%, 95%CI 1.1-1.5, 1980s: 1.7%, 95%CI 1.5-2.0, 1970s: 2.1%, 95%CI 1.7-2.4). Reference absolute rates per 1,000 person-years for subsequent

  4. The Spindle Cell Neoplasms of the Oral Cavity

    OpenAIRE

    SHAMIM, Thorakkal

    2015-01-01

    Spindle cell neoplasms are defined as neoplasms that consist of spindle-shaped cells in the histopathology. Spindle cell neoplasms can affect the oral cavity. In the oral cavity, the origin of the spindle cell neoplasms may be traced to epithelial, mesenchymal and odontogenic components. This article aims to review the spindle cell neoplasms of the oral cavity with emphasis on histopathology.

  5. Risk Factors for Metachronous Gastric Neoplasms in Patients Who Underwent Endoscopic Resection of a Gastric Neoplasm.

    Science.gov (United States)

    Yoon, Hyuk; Kim, Nayoung; Shin, Cheol Min; Lee, Hye Seung; Kim, Bo Kyoung; Kang, Gyeong Hoon; Kim, Jung Mogg; Kim, Joo Sung; Lee, Dong Ho; Jung, Hyun Chae

    2016-03-01

    To identify the risk factors for metachronous gastric neoplasms in patients who underwent an endoscopic resection of a gastric neoplasm. We prospectively collected clinicopathologic data and measured the methylation levels of HAND1, THBD, APC, and MOS in the gastric mucosa by methylation-specific real-time polymerase chain reaction in patients who underwent endoscopic resection of gastric neoplasms. A total of 257 patients with gastric neoplasms (113 low-grade dysplasias, 25 highgrade dysplasias, and 119 early gastric cancers) were enrolled. Metachronous gastric neoplasm developed in 7.4% of patients during a mean follow-up of 52 months. The 5-year cumulative incidence of metachronous gastric neoplasm was 4.8%. Multivariate analysis showed that moderate/severe corpus intestinal metaplasia and family history of gastric cancer were independent risk factors for metachronous gastric neoplasm development; the hazard ratios were 4.12 (95% confidence interval [CI], 1.23 to 13.87; p=0.022) and 3.52 (95% CI, 1.09 to 11.40; p=0.036), respectively. The methylation level of MOS was significantly elevated in patients with metachronous gastric neoplasms compared age- and sex-matched patients without metachronous gastric neoplasms (p=0.020). In patients who underwent endoscopic resection of gastric neoplasms, moderate/severe corpus intestinal metaplasia and a family history of gastric cancer were independent risk factors for metachronous gastric neoplasm, and MOS was significantly hypermethylated in patients with metachronous gastric neoplasms.

  6. Disseminated encephalomyelitis-like central nervous system neoplasm in childhood.

    Science.gov (United States)

    Zhao, Jianhui; Bao, Xinhua; Fu, Na; Ye, Jintang; Li, Ting; Yuan, Yun; Zhang, Chunyu; Zhang, Yao; Zhang, Yuehua; Qin, Jiong; Wu, Xiru

    2014-08-01

    A malignant neoplasm in the central nervous system with diffuse white matter changes on magnetic resonance imaging (MRI) is rare in children. It could be misdiagnosed as acute disseminated encephalomyelitis. This report presents our experience based on 4 patients (3 male, 1 female; aged 7-13 years) whose MRI showed diffuse lesions in white matter and who were initially diagnosed with acute disseminated encephalomyelitis. All of the patients received corticosteroid therapy. After brain biopsy, the patients were diagnosed with gliomatosis cerebri, primitive neuroectodermal tumor and central nervous system lymphoma. We also provide literature reviews and discuss the differentiation of central nervous system neoplasm from acute disseminated encephalomyelitis. © The Author(s) 2013.

  7. Lesions and Neoplasms of the Penis: A Review.

    Science.gov (United States)

    Heller, Debra S

    2016-01-01

    In addition to practitioners who care for male patients, with the increased use of high-resolution anoscopy, practitioners who care for women are seeing more men in their practices as well. Some diseases affecting the penis can impact on their sexual partners. Many of the lesions and neoplasms of the penis occur on the vulva as well. In addition, there are common and rare lesions unique to the penis. A review of the scope of penile lesions and neoplasms that may present in a primary care setting is presented to assist in developing a differential diagnosis if such a patient is encountered, as well as for practitioners who care for their sexual partners. A familiarity will assist with recognition, as well as when consultation is needed.

  8. [Second neoplasms after percutaneous radiotherapy].

    Science.gov (United States)

    Haidl, F; Pfister, D; Semrau, R; Heidenreich, A

    2017-03-01

    Radiation therapy represents an alternative treatment to radical prostatectomy in the management of clinically localized prostate cancer. Radiation-induced second neoplasms are defined by a latency period of at least 5 years, location within the field of radiation therapy, and a histology which differs from the primary tumor. Based on the data in the literature, there is a consistently increased risk of bladder cancer (HR: 1.67, 95% CI 1.55-1.80), rectal cancer (HR: 1.79, 95% CI 1.34-2.38), and colorectal cancer (HR: 1.79, 95% CI 1.34-23.8) following percutaneous radiation therapy. Following brachytherapy only an increased for the development of bladder cancer (HR: 2.14, 95% CI 1.03-3.94) has been observed. The incidence of second neoplasms increases significantly and continuously with the posttreatment time interval. Although bladder cancers following RT of the prostate are usually more locally advanced and of high grade, no negative impact in terms of overall survival and cancer-specific survival has been observed. Symptoms or findings of microhematuria need to be examined thoroughly after radiation therapy to identify bladder cancer quite early.

  9. Heavy Metal Exposure in Predicting Peripheral Neuropathy in Patients With Stage I-III Breast Cancer Undergoing Chemotherapy

    Science.gov (United States)

    2017-06-14

    Male Breast Cancer; Neurotoxicity; Peripheral Neuropathy; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage II Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  10. BREAST: A CASE REPORT

    African Journals Online (AJOL)

    ABSTRACT. Background: Primary papillary transitional cell carcinoma of the breast is a rare occurrence worldwide and few cases ever have been reported. It may be mistaken for the benign intraductal papillary lesions or papillary adnexal neoplasms. Case Report: A 66 year old woman who presented with a recurrent right ...

  11. Stages of Plasma Cell Neoplasms (Including Multiple Myeloma)

    Science.gov (United States)

    ... Treatment Health Professional Plasma Cell Neoplasms Treatment Research Plasma Cell Neoplasms (Including Multiple Myeloma) Treatment (PDQ®)–Patient Version General Information About Plasma Cell Neoplasms Go to Health Professional Version Key ...

  12. Ultrasonography a useful adjunctive in management of thyroid neoplasms

    OpenAIRE

    Latoo, Manzoor; Lateef, Mohammed; Kirmani, Omar

    2007-01-01

    Fine needle aspiration cytology has been the gold standard of diagnosis in case of thyroid neoplasm. However ultrasonography of thyroid neoplasm is a useful guide for an operating thyroid surgeon. We in our study evaluated patients of thyroid neoplasm with USG thyroid & studied its role in the therapeutic management of neoplasm. In our study of 10 patients of thyroid neoplasm we found USG of the thyroid neoplasm as a valuable guide in management.

  13. Neurological Findings in Myeloproliferative Neoplasms

    Directory of Open Access Journals (Sweden)

    Semra Paydas

    2013-04-01

    Full Text Available Myeloproliferative neoplasms (MPN arise from genetic deficiencies at the level of pluripotent stem cells. Each of these neoplasms is a clonal stem cell disorder with specific phenotypic, genetic and clinical properties. Age is one of the most important factors in the development of symptoms and complications associated with MPNs.High white blood cell counts in chronic myelocytic leukemia also known as leukocytosis may lead to central nervous system findings. Tumors developing outside the bone marrow named as extramedullary myeloid tumors (EMMT could be detected at the initial diagnosis or during the prognosis of the disease, which may cause neurological symptoms due to pressure of leukemic cell mass on various tissues along with spinal cord. Central nervous system involvement and thrombocytopenic hemorrhage may lead to diverse neurological symptoms and findings.Transient ischemic attack and thrombotic stroke are the most common symptoms in polycythemia vera. Besides thrombosis and hemorrage, transformation to acute leukemia can cause neurological symptoms and findings. Transient ischemic attack, thrombotic stroke and specifically hemorrage can give rise to neurological symptoms similar to MPN in essential thrombocytosis.Extramedullary hematopoiesis refers to hematopoietic centers arise in organ/tissues other than bone marrow in myelofibrosis. Extramedullar hematopoietic centers may cause intracranial involvement, spinal cord compression, seizures and hydrocephalia. Though rare, extramedullary hematopoiesis can be detected in cranial/spinal meninges, paraspinal tissue and intracerebral regions. Extramedullary hematopoiesis has been reported in peripheral neurons, choroid plexus, pituitary, orbits, orbital and lacrimal fossa and in sphenoidal sinuses. [Cukurova Med J 2013; 38(2.000: 157-169

  14. Prevalence of neoplasms in acromegaly in the Moscow Region

    Directory of Open Access Journals (Sweden)

    A. V. Dreval'

    2017-01-01

    Full Text Available Rationale: Prevalence of neoplasms in patients with acromegaly and the effects of various risk factors on their development have been insufficiently studied.Aim: To assess the prevalence of thyroid, gastric and colon neoplasms in patients with newly diagnosed acromegaly, depending on their age, gender, duration and activity of the underlying disease.Materials and methods: We retrospectively analyzed data extracted from out- and in-patient medical files of 108 patients with acromegaly (25 male, 93 female. Their median age was 50.5 [range 39.3 to 59] years, median duration of acromegaly 5 [range 2 to 10] years (starting from the first appearance of the first physique abnormalities. Thyroid ultrasound was performed in 96 patients, gastroscopy in 92, and colonoscopy in 89.Results: Benign thyroid nodules were found in 50% (48/96 of patients, malignant thyroid nodules in 6.2% (6/96. Insulinlike growth factor 1 (IGF-1 levels (calculated as a percentage above upper limit of the normal range in patients with thyroid cancer was 2.3-fold higher than in patients without nodular thyroid disease and 2-fold higher than in patients with benign thyroid nodules (р < 0.012 and p < 0.03, respectively. Malignant neoplasms were more often seen in the elderly (above 60 years of age, compared to younger adults (45 to 60 years (30.8% and 4.3% of patients, respectively, p = 0.01. Male patients had higher prevalence of thyroid cancer than female (11.1% and 5.1%, respectively. Benign gastrointestinal neoplasms were observed in 51.7% of patients (18% had gastric polyps and 37% colon polyps. Age and duration of acromegaly in patients with gastric neoplasms were higher, than in those without them (р = 0.015 and p = 0.036, respectively. Colon neoplasms consisted of hyperplastic polyps (33.7% and colon cancer (3% of patients. Patients with colon neoplasms were 11 years older than those without it (p = 0.015.Conclusion: Gastrointestinal

  15. Depressive symptom trajectories in women affected by breast cancer and their male partners : a nationwide prospective cohort study

    NARCIS (Netherlands)

    Rottmann, Nina; Hansen, Dorte Gilsa; Hagedoorn, Mariet; Larsen, Pia Veldt; Nicolaisen, Anne; Bidstrup, Pernille Envold; Wurtzen, Hanne; Flyger, Henrik; Kroman, Niels; Johansen, Christoffer

    2016-01-01

    The purpose of this study was to identify subgroups of breast cancer patients and their partners based on distinct trajectories of depressive symptoms, to examine how relationship quality and medical and sociodemographic factors were associated with these trajectories, and to explore whether

  16. A Case-Matched Gender Comparison Transcriptomic Screen Identifies eIF4E and eIF5 as Potential Prognostic Markers in Male Breast Cancer.

    Science.gov (United States)

    Humphries, Matthew P; Sundara Rajan, Sreekumar; Droop, Alastair; Suleman, Charlotte A B; Carbone, Carmine; Nilsson, Cecilia; Honarpisheh, Hedieh; Cserni, Gabor; Dent, Jo; Fulford, Laura; Jordan, Lee B; Jones, J Louise; Kanthan, Rani; Litwiniuk, Maria; Di Benedetto, Anna; Mottolese, Marcella; Provenzano, Elena; Shousha, Sami; Stephens, Mark; Walker, Rosemary A; Kulka, Janina; Ellis, Ian O; Jeffery, Margaret; Thygesen, Helene H; Cappelletti, Vera; Daidone, Maria G; Hedenfalk, Ingrid A; Fjällskog, Marie-Louise; Melisi, Davide; Stead, Lucy F; Shaaban, Abeer M; Speirs, Valerie

    2017-05-15

    Purpose: Breast cancer affects both genders, but is understudied in men. Although still rare, male breast cancer (MBC) is being diagnosed more frequently. Treatments are wholly informed by clinical studies conducted in women, based on assumptions that underlying biology is similar.Experimental Design: A transcriptomic investigation of male and female breast cancer was performed, confirming transcriptomic data in silico Biomarkers were immunohistochemically assessed in 697 MBCs (n = 477, training; n = 220, validation set) and quantified in pre- and posttreatment samples from an MBC patient receiving everolimus and PI3K/mTOR inhibitor.Results: Gender-specific gene expression patterns were identified. eIF transcripts were upregulated in MBC. eIF4E and eIF5 were negatively prognostic for overall survival alone (log-rank P = 0.013; HR = 1.77, 1.12-2.8 and P = 0.035; HR = 1.68, 1.03-2.74, respectively), or when coexpressed (P = 0.01; HR = 2.66, 1.26-5.63), confirmed in the validation set. This remained upon multivariate Cox regression analysis [eIF4E P = 0.016; HR = 2.38 (1.18-4.8), eIF5 P = 0.022; HR = 2.55 (1.14-5.7); coexpression P = 0.001; HR = 7.04 (2.22-22.26)]. Marked reduction in eIF4E and eIF5 expression was seen post BEZ235/everolimus, with extended survival.Conclusions: Translational initiation pathway inhibition could be of clinical utility in MBC patients overexpressing eIF4E and eIF5. With mTOR inhibitors that target this pathway now in the clinic, these biomarkers may represent new targets for therapeutic intervention, although further independent validation is required. Clin Cancer Res; 23(10); 2575-83. ©2016 AACR. ©2016 American Association for Cancer Research.

  17. Chronic myeloproliferative neoplasms and subsequent cancer risk

    DEFF Research Database (Denmark)

    Frederiksen, H.; Farkas, Dora Kormendine; Christiansen, C.F.

    2011-01-01

    Patients with chronic myeloproliferative neoplasms, including essential thrombocythemia (ET), polycythemia vera (PV), and chronic myeloid leukemia (CML), are at increased risk of new hematologic malignancies, but their risk of nonhematologic malignancies remains unknown. In the present study, we...... diagnosed with a chronic myeloproliferative neoplasm during 1977-2008. We compared the incidence of subsequent cancer in this cohort with that expected on the basis of cancer incidence in the general population (standardized incidence ratio). Overall, ET, PV, and CML patients were at increased risk...... conclude that patients with chronic myeloproliferative neoplasms are at increased risk of developing a new malignant disease....

  18. Bone morbidity in chronic myeloproliferative neoplasms

    DEFF Research Database (Denmark)

    Farmer, Sarah; Ocias, Lukas Frans; Vestergaard, Hanne

    2015-01-01

    Patients with the classical Philadelphia chromosome-negative chronic myeloproliferative neoplasms including essential thrombocythemia, polycythemia vera and primary myelofibrosis often suffer from comorbidities, in particular, cardiovascular diseases and thrombotic events. Apparently, there is al...... mastocytosis (SM) where pathogenic mechanisms for bone manifestations probably involve effects of mast cell mediators on bone metabolism, the mechanisms responsible for increased fracture risk in other chronic myeloproliferative neoplasms are not known........ Chronic inflammation has been suggested to explain the initiation of clonal development and progression in chronic myeloproliferative neoplasms. Decreased bone mineral density and enhanced fracture risk are well-known manifestations of many chronic systemic inflammatory diseases. As opposed to systemic...

  19. Evolving Patterns in the Detection and Outcomes of Pancreatic Neuroendocrine Neoplasms

    Science.gov (United States)

    Vagefi, Parsia A.; Razo, Oswaldo; Deshpande, Vikram; McGrath, Deborah J.; Lauwers, Gregory Y.; Thayer, Sarah P.; Warshaw, Andrew L.; Castillo, Carlos Fernández-del

    2014-01-01

    Objective To assess changing patterns in the detection and outcomes of pancreatic neuroendocrine neoplasms (PNENs). Design Retrospective review from May 21,1977, through September 16, 2005. Setting Massachusetts General Hospital, a tertiary care center. Patients We evaluated 168 patients (51% male; mean age, 56 years) who underwent surgery for histologically confirmed PNENs. Main Outcome Measures Surgical outcomes, survival, and changes in presentation of PNENs in 2 time groups: 1977-1999 (77 patients) and 2000-2005 (91 patients). Results Ninety-eight patients (58.3%) had nonfunctioning PNENs, 86 of which were incidental. Insulinomas were the most common type of functional neoplasm (33.3%), followed by gastrinomas and glucagonomas; 12 patients (7.1%) had multiple endocrine neoplasia type 1. Of the neoplasms, 107 (63.7%) were located in the pancreatic body or tail. A pancreaticoduodenectomy was performed in 37 patients (22.0%), distal pancreatectomy was done in 88 (52.4%), and the rest had either middle segment pancreatectomy or enucleation. There were no operative deaths. We classified 76.8% of neoplasms as benign; of those classified as malignant, 25.6% had liver metastases. Of the patients, 10.1% received adjuvant therapy. Complete follow up was available in 90.5% of patients (mean, 63.3 months). Five- and 10-year actuarial survival rates were 77% and 62%, respectively. Incidentally discovered nonfunctioning neoplasms were significantly more frequent in the last 5 years (60.4% vs 40.3%; P=.007), with a trend toward smaller neoplasms (mean, 4.2 cm vs 5.6 cm; P=.19) and lesser likelihood of malignancy (21.8% vs 40.0%; P=.08). Conclusions We report a large single-center experience with PNENs. Increasing numbers of PNENs are being resected, largely owing to the incidental detection of nonfunctioning neoplasms. This may lead to the treatment of smaller and less malignant neoplasms. PMID:17438169

  20. Prediction of Breast and Prostate Cancer Risks in Male BRCA1 and BRCA2 Mutation Carriers Using Polygenic Risk Scores

    DEFF Research Database (Denmark)

    Lecarpentier, Julie; Silvestri, Valentina; Kuchenbaecker, Karoline B

    2017-01-01

    for male carriers of BRCA1/ 2 mutations and implications for cancer risk prediction. Materials and Methods We genotyped 1,802 male carriers of BRCA1/2 mutations from the Consortium of Investigators of Modifiers of BRCA1/2 by using the custom Illumina OncoArray. We investigated the combined effects...

  1. Intraductal Tubulopapillary Neoplasm: A New Entity in the Spectrum of Pancreatic Intraductal Neoplasms.

    Science.gov (United States)

    Maghrebi, Houcine; Makni, Amin; Rhaeim, Rami; Zehani, Alia; Bensafta, Zoubeir

    2017-09-01

    Intraductal Tubulopapillary Neoplasms (ITPN) is a rare and new entity defined as an intraductal, grossly visible, tubule-forming epithelial neoplasm with high- grade dysplasia and ductal differentiation without overt production of mucin. Its clinical presentation can be varied, which makes the diagnosis quite challenging. In this report, we present a case of pancreatic ITPN and review the published work to learn clinicopathological, radiological features and treatment strategies of this recently proposed pancreatic neoplasm.

  2. Pathological and Molecular Evaluation of Pancreatic Neoplasms

    Science.gov (United States)

    Rishi, Arvind; Goggins, Michael; Wood, Laura D.; Hruban, Ralph H.

    2015-01-01

    Pancreatic neoplasms are morphologically and genetically heterogeneous and include wide variety of neoplasms ranging from benign to malignant with an extremely poor clinical outcome. Our understanding of these pancreatic neoplasms has improved significantly with recent advances in cancer sequencing. Awareness of molecular pathogenesis brings in new opportunities for early detection, improved prognostication, and personalized gene-specific therapies. Here we review the pathological classification of pancreatic neoplasms from their molecular and genetic perspective. All of the major tumor types that arise in the pancreas have been sequenced, and a new classification that incorporates molecular findings together with pathological findings is now possible (Table 1). This classification has significant implications for our understanding of why tumors aggregate in some families, for the development of early detection tests, and for the development of personalized therapies for patients with established cancers. Here we describe this new classification using the framework of the standard histological classification. PMID:25726050

  3. WHO classification 2008 of myeloproliferative neoplasms

    DEFF Research Database (Denmark)

    Madelung, Ann B; Bondo, Henrik; Stamp, Inger

    2015-01-01

    We examined the learning effect of a workshop for Danish hematopathologists led by an international expert regarding histological subtyping of myeloproliferative neoplasms (MPN). Six hematopathologists evaluated 43 bone marrow (BM) biopsies according to the WHO description (2008), blinded to clin...

  4. Cytokeratins in epithelia of odontogenic neoplasms

    NARCIS (Netherlands)

    Crivelini, MM; de Araujo, VC; de Sousa, SOM; de Araujo, NS

    Neoplasms and tumours related to the odontogenic apparatus may be composed only of epithelial tissue or epithelial tissue associated with odontogenic ectomesenchyme. The immunohistochemical detection of different cytokeratins (CKs) polypeptides and vimentin has made it easier to explain the

  5. RENAL DAMAGE WITH MALIGNANT NEOPLASMS

    Directory of Open Access Journals (Sweden)

    I. B. Kolina

    2015-01-01

    Full Text Available The relationship between renal damage and malignant neoplasms is one of the most actual problems of the medicine of internal diseases. Very often, exactly availability of renal damage determines the forecast of cancer patients. The range of renal pathologies associated with tumors is unusually wide: from the mechanical effect of the tumor or metastases on the kidneys and/or the urinary tract and paraneoplastic manifestations in the form of nephritis or amyloidosis to nephropathies induced with drugs or tumor lysis, etc. Thrombotic complications that develop as a result of exposure to tumor effects, side effects of certain drugs or irradiation also play an important role in the development of the kidney damage. The most frequent variants of renal damage observed in the practice of medical internists (therapists, urologists, surgeons, etc., as well as methods of diagnosis and treatment approaches are described in the article. Timely and successful prevention and treatment of tumor-associated nephropathies give hope for retaining renal functions, therefore, a higher life standard after completion of anti-tumor therapy. Even a shortterm episode of acute renal damage suffered by a cancer patient must be accompanied with relevant examination and treatment. In the caseof transformation of acute renal damage into the chronic kidney disease, such patients need systematic and weighted renoprotective therapy and correct dosing of nephrotoxic drugs.

  6. Somatostatin-Immunoreactive Pancreaticoduodenal Neuroendocrine Neoplasms

    DEFF Research Database (Denmark)

    Engelund Luna, Iben; Monrad, Nina; Binderup, Tina

    2016-01-01

    OBJECTIVE: Neuroendocrine neoplasms in the pancreas and duodenum with predominant or exclusive immunoreactivity for somatostatin (p-dSOMs) are rare, and knowledge on tumour biology, treatment, survival and prognostic factors is limited. This study aimes to describe clinical, pathological, and bio......OBJECTIVE: Neuroendocrine neoplasms in the pancreas and duodenum with predominant or exclusive immunoreactivity for somatostatin (p-dSOMs) are rare, and knowledge on tumour biology, treatment, survival and prognostic factors is limited. This study aimes to describe clinical, pathological...

  7. Ileocecal Intussusception Caused by an Appendiceal Neoplasm.

    Science.gov (United States)

    Chua, Terence C; Gill, Preetjote; Gill, Anthony J; Samra, Jaswinder S

    2016-04-01

    Mucinous appendiceal neoplasm occurs in less than 1% of appendicectomies. Majority of what is known in the literature is about pseudomyxoma peritonei, which exists as its disseminated form. Pictorial imagery of its pre-disseminated form is rarely observed. We present in a case report form a case of low-grade mucinous neoplasm of the appendix resulting in focal intussusception including images captured from this unique case that will become a learning case for readers of the journal.

  8. Pancreatic intraductal tubulopapillary neoplasm is genetically distinct from intraductal papillary mucinous neoplasm and ductal adenocarcinoma.

    Science.gov (United States)

    Basturk, Olca; Berger, Michael F; Yamaguchi, Hiroshi; Adsay, Volkan; Askan, Gokce; Bhanot, Umesh K; Zehir, Ahmet; Carneiro, Fatima; Hong, Seung-Mo; Zamboni, Giuseppe; Dikoglu, Esra; Jobanputra, Vaidehi; Wrzeszczynski, Kazimierz O; Balci, Serdar; Allen, Peter; Ikari, Naoki; Takeuchi, Shoko; Akagawa, Hiroyuki; Kanno, Atsushi; Shimosegawa, Tooru; Morikawa, Takanori; Motoi, Fuyuhiko; Unno, Michiaki; Higuchi, Ryota; Yamamoto, Masakazu; Shimizu, Kyoko; Furukawa, Toru; Klimstra, David S

    2017-12-01

    Intraductal tubulopapillary neoplasm is a relatively recently described member of the pancreatic intraductal neoplasm family. The more common member of this family, intraductal papillary mucinous neoplasm, often carries genetic alterations typical of pancreatic infiltrating ductal adenocarcinoma (KRAS, TP53, and CDKN2A) but additionally has mutations in GNAS and RNF43 genes. However, the genetic characteristics of intraductal tubulopapillary neoplasm have not been well characterized. Twenty-two intraductal tubulopapillary neoplasms were analyzed by either targeted next-generation sequencing, which enabled the identification of sequence mutations, copy number alterations, and selected structural rearrangements involving all targeted (≥300) genes, or whole-exome sequencing. Three of these intraductal tubulopapillary neoplasms were also subjected to whole-genome sequencing. All intraductal tubulopapillary neoplasms revealed the characteristic histologic (cellular intraductal nodules of back-to-back tubular glands lined by predominantly cuboidal cells with atypical nuclei and no obvious intracellular mucin) and immunohistochemical (immunolabeled with MUC1 and MUC6 but were negative for MUC2 and MUC5AC) features. By genomic analyses, there was loss of CDKN2A in 5/20 (25%) of these cases. However, the majority of the previously reported intraductal papillary mucinous neoplasm-related alterations were absent. Moreover, in contrast to most ductal neoplasms of the pancreas, MAP-kinase pathway was not involved. In fact, 2/22 (9%) of intraductal tubulopapillary neoplasms did not reveal any mutations in the tested genes. However, certain chromatin remodeling genes (MLL1, MLL2, MLL3, BAP1, PBRM1, EED, and ATRX) were found to be mutated in 7/22 (32%) of intraductal tubulopapillary neoplasms and 27% harbored phosphatidylinositol 3-kinase (PI3K) pathway (PIK3CA, PIK3CB, INPP4A, and PTEN) mutations. In addition, 4/18 (18%) of intraductal tubulopapillary neoplasms had FGFR2

  9. The experience of male spouses in the context of breast cancer: a systematic review of the literature.

    Science.gov (United States)

    Lopes, Vanina Barbosa; Lobo, Ana Paula Antero; Da Silva Junior, Geraldo Bezerra; Melo, Anna Karynne; Lamboglia, Carminda Goersch; Silva, Carlos Antonio Bruno da

    2018-01-01

    The purpose of this systematic review is to look into how the experience of husbands of women treated for breast cancer is approached in the literature. Between July and August 2015, the databases of PubMed, SciELO and BIREME were searched for papers published in the period January 2005-July 2015; a final sample of 23 papers was defined. The studies listed several negative and positive aspects of the experience, such as financial difficulties, psychological distress, lack of coping skills among family members, social recognition of the role of caregiver, acquisition of new responsibilities and the maturing of family members.

  10. Adding value to rare tissue samples donated to biobanks: characterisation of breast tissue and primary cell cultures obtained from a female-to-male transgender patient.

    Science.gov (United States)

    Millican-Slater, Rebecca; Good, Rona; Nash, Claire; Heads, Judith A; Pollock, Steven; Chalkley, Rebecca; Gomm, Jenny; Jones, J Louise; Sundara-Rajan, Sreekumar; Horgan, Kieran; Hanby, Andrew M; Speirs, Valerie

    2015-03-01

    Biobanks provide a window of opportunity to store and add value to material from rare cases allowing their future use in biomedical research. One such example is the opportunityto obtain good quality tissue from patients undergoing gender re-assignment. Following patient agreement to donate tissue samples to our biobank we catalogued the histological appearance, defined the expression of the hormone receptors ERα, PR, AR and the proliferation marker Ki67, and generated and characterised primary cell cultures in a female to male (FTM) transgender patient referred to our unit for surgery. Immunohistochemistry was performed for ERα, PR and AR and the proliferation marker Ki67. Hormone receptor expression was confined to epithelial cells lining the breast ducts. Ki67 immunoreactivity was sparse indicating little proliferation of luminal epithelium, consistent with normal mammary gland. Cultures of epithelial cells and fibroblasts were derived from surplus tissue. The latter lacked expression of epithelial markers and hormone receptors but exhibited expression of vimentin. Culture of the former on Matrigel saw an outgrowth of more rounded "epithelial-like" cells. Immunofluoresence characterisation showed a mixed phenotype with expression of vimentin and both myoepithelial and luminal epithelial markers. Sporadic weak ERα expression and moderate PR expression was seen. In summary, as well as routinely collecting tissue and blood samples, we have characterised and stored tissue and cells from a FTM transgender patient, adding value to this resource which,available from the Breast Cancer Campaign Tissue Bank for those interested in further studying the biology of FTM transgender tissue.

  11. Expression of c-erbB-2, p53 and c-myc proteins in male breast carcinoma: Comparison with traditional prognostic factors and survival

    Directory of Open Access Journals (Sweden)

    Mourão Netto M.

    2001-01-01

    Full Text Available There are few data evaluating biological markers for men with breast cancer. The purpose of the present study was to analyze the expression of the oncogenes c-erbB-2 and c-myc and of the suppressor gene p53 by immunohistochemical techniques in archival paraffin-embedded tissue blocks of 48 male breast cancer patients, treated at the A.C. Camargo Cancer Hospital, São Paulo, SP, Brazil. The results were compared with clinicopathological prognostic features. Immunopositivity of c-erbB-2, p53 and c-myc was detected in 62.5, 16.7 and 20.8% of the cases analyzed, respectively. Estrogen and progesterone receptors were positive in 75 and 69% of the cases, respectively. Increasing staging was statistically associated with c-erbB-2 (P = 0.04 and weakly related to p53 positivity (P = 0.06. No significant correlation between specific survival rate (determined by the log rank test and the molecular markers analyzed was found, whereas the number of compromised lymph nodes and advanced TNM (tumor, node, metastasis staging were associated with diminished survival.

  12. Calreticulin Mutations in Myeloproliferative Neoplasms

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    Noa Lavi

    2014-10-01

    Full Text Available With the discovery of the JAK2V617F mutation in patients with Philadelphia chromosome-negative (Ph− myeloproliferative neoplasms (MPNs in 2005, major advances have been made in the diagnosis of MPNs, in understanding of their pathogenesis involving the JAK/STAT pathway, and finally in the development of novel therapies targeting this pathway. Nevertheless, it remains unknown which mutations exist in approximately one-third of patients with non-mutated JAK2 or MPL essential thrombocythemia (ET and primary myelofibrosis (PMF. At the end of 2013, two studies identified recurrent mutations in the gene encoding calreticulin (CALR using whole-exome sequencing. These mutations were revealed in the majority of ET and PMF patients with non-mutated JAK2 or MPL but not in polycythemia vera patients. Somatic 52-bp deletions (type 1 mutations and recurrent 5-bp insertions (type 2 mutations in exon 9 of the CALR gene (the last exon encoding the C-terminal amino acids of the protein calreticulin were detected and found always to generate frameshift mutations. All detected mutant calreticulin proteins shared a novel amino acid sequence at the C-terminal. Mutations in CALR are acquired early in the clonal history of the disease, and they cause activation of JAK/STAT signaling. The CALR mutations are the second most frequent mutations in Ph− MPN patients after the JAK2V617F mutation, and their detection has significantly improved the diagnostic approach for ET and PMF. The characteristics of the CALR mutations as well as their diagnostic, clinical, and pathogenesis implications are discussed in this review.

  13. BRCA1 and BRCA2 mutations in males with familial breast and ovarian cancer syndrome. Results of a Spanish multicenter study.

    Science.gov (United States)

    de Juan, Inmaculada; Palanca, Sarai; Domenech, Asunción; Feliubadaló, Lidia; Segura, Ángel; Osorio, Ana; Chirivella, Isabel; de la Hoya, Miguel; Sánchez, Ana Beatriz; Infante, Mar; Tena, Isabel; Díez, Orland; Garcia-Casado, Zaida; Vega, Ana; Teulé, Àlex; Barroso, Alicia; Pérez, Pedro; Durán, Mercedes; Carrasco, Estela; Juan-Fita, M José; Murria, Rosa; Llop, Marta; Barragan, Eva; Izquierdo, Ángel; Benítez, Javier; Caldés, Trinidad; Salas, Dolores; Bolufer, Pascual

    2015-12-01

    Male breast cancer (MBC) is a rare disease that represents hereditary breast and ovarian cancer syndrome (HBOCS) and clinicopathological features. We also study the relationship between BRCA1/BRCA2 mutational status in male relatives affected with cancer (MAC) and, family history and tumor types. The study included 312 men index cases with family history of HBOCS and 61 MAC BRCA1/2 mutation-carriers. Family history, histological grade (HG), clinicopathological and immunohistochemistry data were collected. BRCA1/2 mutation analyses were performed by direct sequencing or screening methods and the large rearrangements by multiplex ligation dependent probe amplification. We found 49 mutation-carriers (15.7%), 95.9% with BRCA2 mutations. BRCA2 mutation-carriers were associated with families with at least one MBC and one BC in female (type II; p = 0.05). Strong association were found between the presence of pathogenic mutations in MBCs and the advanced HG (p = 0.003). c.658_659delTG, c.2808_2811delACAA, c.6275_6276delTT and c.9026_9030delATCAT were the most prevalent mutations. In 61 MAC we found 20 mutations in BRCA1 and 41 in BRCA2. For MAC we show that mutational status was differentially associated with family history (p = 0.018) and tumor type, being BRCA2 mutations linked with BC and prostatic cancer (p = 0.018). MBC caused by BRCA1/2 mutations define two types of MBCs. The most frequent caused by BRCA2 mutation linked to type II families and the rarest one attributed to BRCA1 mutation. Tumor associated with MAC suggest that only BRCA2 mutations have to do with a specific type of cancer (BC and prostatic cancer); but the linkage to tumors is questionable for BRCA1 mutations .

  14. Phenotypic features and genetic characterization of male breast cancer families: identification of two recurrent BRCA2 mutations in north-east of Italy

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    Miolo GianMaria

    2006-06-01

    Full Text Available Abstract Background Breast cancer in men is an infrequent occurrence, accounting for ~1% of all breast tumors with an incidence of about 1:100,000. The relative rarity of male breast cancer (MBC limits our understanding of the epidemiologic, genetic and clinical features of this tumor. Methods From 1997 to 2003, 10 MBC patients were referred to our Institute for genetic counselling and BRCA1/2 testing. Here we report on the genetic and phenotypic characterization of 10 families with MBC from the North East of Italy. In particular, we wished to assess the occurrence of specific cancer types in relatives of MBC probands in families with and without BRCA2 predisposing mutations. Moreover, families with recurrent BRCA2 mutations were also characterized by haplotype analysis using 5 BRCA2-linked dinucleotide repeat markers and 8 intragenic BRCA2 polymorphisms. Results Two pathogenic mutations in the BRCA2 gene were observed: the 9106C>T (Q2960X and the IVS16-2A>G (splicing mutations, each in 2 cases. A BRCA1 mutation of uncertain significance 4590C>G (P1491A was also observed. In families with BRCA2 mutations, female breast cancer was more frequent in the first and second-degree relatives compared to the families with wild type BRCA1/2 (31.9% vs. 8.0% p = 0.001. Reconstruction of the chromosome phasing in three families and the analysis of three isolated cases with the IVS16-2A>G BRCA2 mutation identified the same haplotype associated with MBC, supporting the possibility that this founder mutation previously detected in Slovenian families is also present in the North East of our Country. Moreover, analysis of one family with the 9106C>T BRCA2 mutation allowed the identification of common haplotypes for both microsatellite and intragenic polymorphisms segregating with the mutation. Three isolated cases with the same mutation shared the same intragenic polymorphisms and three 5' microsatellite markers, but showed a different haplotype for 3' markers

  15. Paraneoplastic Pemphigus and Autoimmune Blistering Diseases Associated with Neoplasm: Characteristics, Diagnosis, Associated Neoplasms, Proposed Pathogenesis, Treatment.

    Science.gov (United States)

    Kartan, Saritha; Shi, Vivian Y; Clark, Ashley K; Chan, Lawrence S

    2017-02-01

    Autoimmune paraneoplastic and neoplasm-associated skin syndromes are characterized by autoimmune-mediated cutaneous lesions in the presence of a neoplasm. The identification of these syndromes provides information about the underlying tumor, systemic symptoms, and debilitating complications. The recognition of these syndromes is particularly helpful in cases of skin lesions presenting as the first sign of the malignancy, and the underlying malignancy can be treated in a timely manner. Autoimmune paraneoplastic and neoplasm-associated bullous skin syndromes are characterized by blister formation due to an autoimmune response to components of the epidermis or basement membrane in the context of a neoplasm. The clinical manifestations, histopathology and immunopathology findings, target antigens, associated neoplasm, current diagnostic criteria, current understanding of pathogenesis, and treatment options for a selection of four diseases are reviewed. Paraneoplastic pemphigus manifests with clinically distinct painful mucosal erosions and polymorphic cutaneous lesions, and is often associated with lymphoproliferative neoplasm. In contrast, bullous pemphigoid associated with neoplasm presents with large tense subepidermal bullae of the skin, and mild mucosal involvement, but without unique clinical features. Mucous membrane pemphigoid associated with neoplasm is a disorder of chronic subepithelial blisters that evolve into erosions and ulcerations that heal with scarring, and involves stratified squamous mucosal surfaces. Linear IgA dermatosis associated with neoplasm is characterized by annularly grouped pruritic papules, vesicles, and bullae along the extensor surfaces of elbows, knees, and buttocks. Physicians should be aware that these autoimmune paraneoplastic and neoplasm-associated syndromes can manifest distinct or similar clinical features as compared with the non-neoplastic counterparts.

  16. Case of Steven-Johnson Syndrome in a male with breast cancer secondary to docetaxel/cyclophosphamide therapy.

    Science.gov (United States)

    Jarrett, Benjamin; Ghazala, Sehem; Chao, Joseph; Chaudhary, Sachin

    2016-11-15

    The mortality rate for Stevens-Johnson syndrome (SJS) is estimated to be ∼12% and for toxic epidermal necrolysis (TEN) it is around 30%. It continues to be a severe life-threatening drug reaction. We present a 60-year-old Caucasian man with a medical history significant for breast cancer status post mastectomy and chemotherapy with docetaxel and cyclophosphamide who presented with severe mucositis and a progressing skin rash consistent with SJS. He was started on high-dose corticosteroids and IVIG but continued to have worsening mucosal ulcerations and severe bleeding from the oral, conjunctival and genital mucosa. He underwent several rounds of plasmapheresis and additional high-dose steroids with mild improvement in the mucocutaneous manifestations. He subsequently developed respiratory failure, which required mechanical ventilation, as well as disseminated intravascular coagulation, diffuse alveolar haemorrhage, with Pneumocystis jirovecii pneumonia which led to his demise on hospital day 15. 2016 BMJ Publishing Group Ltd.

  17. [Pancreatic acinar neoplasms : Comparative molecular characterization].

    Science.gov (United States)

    Bergmann, F

    2016-11-01

    Pancreatic acinar cell carcinomas are biologically aggressive neoplasms for which treatment options are very limited. The molecular mechanisms of tumor initiation and progression are largely not understood and precursor lesions have not yet been identified. In this study, pancreatic acinar cell carcinomas were cytogenetically characterized as well as by molecular and immunohistochemical analyses. Corresponding investigations were carried out on pancreatic ductal adenocarcinomas and pancreatic neuroendocrine neoplasms augmented by functional analyses. We show that pancreatic acinar cell carcinomas display a microsatellite stable, chromosomal unstable genotype, characterized by recurrent chromosomal imbalances that clearly discriminate them from pancreatic ductal adenocarcinomas and neuroendocrine neoplasms. Based on findings obtained from comparative genomic hybridization, candidate genes could be identified, such as deleted in colorectal cancer (DCC) and c-MYC. Furthermore, several therapeutic targets were identified in acinar cell carcinomas and other pancreatic neoplasms, including epidermal growth factor receptor (EGFR), L1 cell adhesion molecule (L1CAM) and heat shock protein 90 (HSP90). Moreover, L1CAM was shown to play a significant role in the tumorigenesis of pancreatic ductal adenocarcinoma. Functional analyses in cell lines derived from pancreatic neuroendocrine neoplasms revealed promising anti-tumorigenic effects using EGFR and HSP90 inhibitors affecting the cell cycle and in the case of HSP90, regulating several other oncogenes. Finally, based on mutational analyses of mitochondrial DNA, molecular evidence is provided that acinar cell cystadenomas (or better cystic acinar transformation) represent non-clonal lesions, suggesting an inflammatory reactive non-neoplastic nature.

  18. CD200 Expression in Neuroendocrine Neoplasms.

    Science.gov (United States)

    Love, Jason E; Thompson, Kimberly; Kilgore, Mark R; Westerhoff, Maria; Murphy, Claire E; Papanicolau-Sengos, Antonios; McCormick, Kinsey A; Shankaran, Veena; Vandeven, Natalie; Miller, Faith; Blom, Astrid; Nghiem, Paul T; Kussick, Steven J

    2017-09-01

    CD200 expression has been well studied in hematopoietic malignancies; however, CD200 expression has not been well-characterized in neuroendocrine neoplasms. We examined CD200 expression in 391 neuroendocrine neoplasms from various anatomic sites. Tissue blocks containing pulmonary small cell carcinoma, pulmonary carcinoid, large cell neuroendocrine carcinoma, pancreatic neuroendocrine tumor, gastrointestinal carcinoid, and Merkel cell carcinoma were evaluated for CD200 expression by immunohistochemistry. A set of nonneuroendocrine carcinomas was stained for comparison. CD200 was expressed in 87% of the neuroendocrine neoplasms studied, including 60 of 72 (83%) pulmonary small cell carcinomas, 15 of 22 (68%) pulmonary carcinoids, three of four (75%) pulmonary large cell neuroendocrine carcinomas, 125 of 146 (86%) Merkel cell carcinomas, 79 of 83 (95%) gastrointestinal luminal carcinoids, and 56 of 60 (93%) pancreatic neuroendocrine tumors. Thirty-two of 157 (20%) nonneuroendocrine carcinomas expressed CD200. In gastrointestinal carcinoid and pancreatic neuroendocrine neoplasms, CD200 negativity correlated with higher grade. CD200 is a relatively sensitive marker of neuroendocrine neoplasms and represents a potential therapeutic target in these difficult-to-treat malignancies.

  19. Myofibroblastoma of the Female Breast with Admixed but Distinct Foci of Spindle Cell Lipoma: A Case Report

    Directory of Open Access Journals (Sweden)

    Hazem A. H. Ibrahim

    2013-01-01

    Full Text Available Mammary myofibroblastoma (MFB is a rare benign spindle neoplasm that affects both sexes with a male predominance. It can exhibit a wide range of histological patterns. We report a case of epithelioid/spindle MFB of the female breast with admixed, but distinct, foci of spindle cell lipoma. Whilst all the spindle cells within the tumour expressed CD34, AR, ER, BCL2, and CD10, only those within the myofibroblastoma expressed desmin and only those within the lipomatous areas expressed S100. This finding, to our knowledge, is a novel one that has not been reported before.

  20. Myofibroblastoma of the female breast with admixed but distinct foci of spindle cell lipoma: a case report.

    Science.gov (United States)

    Ibrahim, Hazem A H; Shousha, Sami

    2013-01-01

    Mammary myofibroblastoma (MFB) is a rare benign spindle neoplasm that affects both sexes with a male predominance. It can exhibit a wide range of histological patterns. We report a case of epithelioid/spindle MFB of the female breast with admixed, but distinct, foci of spindle cell lipoma. Whilst all the spindle cells within the tumour expressed CD34, AR, ER, BCL2, and CD10, only those within the myofibroblastoma expressed desmin and only those within the lipomatous areas expressed S100. This finding, to our knowledge, is a novel one that has not been reported before.

  1. Metastasis of Colon Cancer to the Breast

    Directory of Open Access Journals (Sweden)

    Swei H. Tsung

    2017-01-01

    Full Text Available Breast metastases from extramammary neoplasms are extremely rare, and even more so is metastasis of colon cancer to the breast. Despite its rarity, metastatic disease to the breast is an important diagnostic issue because its treatment differs greatly from that of primary cancer. Proper diagnosis of this rare event requires an accurate clinical history, proper immunohistochemical workup, and a high level of suspicion.

  2. Pathology and Molecular Genetics of Pancreatic Neoplasms

    Science.gov (United States)

    Wood, Laura D.; Hruban, Ralph H.

    2014-01-01

    Cancer is fundamentally a genetic disease caused by the ac cumulation of somatic mutations in oncogenes and tumor suppressor genes. In the last decade, rapid advances in sequencing and bioinformatic technology led to an explosion in sequencing studies of cancer genomes, greatly expanding our knowledge of the genetic changes underlying a variety of tumor types. Several of these studies of cancer genomes have focused on pancreatic neoplasms, and cancers from the pancreas are some of the best characterized tumors at the genetic level. Pancreatic neoplasms encompass a wide array of clinical diseases, from benign cysts to deadly cancers, and the genetic alterations underlying neoplasms of the pancreas are similarly diverse. This new knowledge of pancreatic cancer genomes has deepened our understanding of tumorigenesis in the pancreas and has opened several promising new avenues for novel diagnostics and therapeutics. PMID:23187835

  3. Diagnostic Approach to Eosinophilic Renal Neoplasms

    Science.gov (United States)

    Kryvenko, Oleksandr N.; Jorda, Merce; Argani, Pedram; Epstein, Jonathan I.

    2015-01-01

    Context Eosinophilic renal neoplasms include a spectrum of solid and papillary tumors ranging from indolent benign oncocytoma to highly aggressive malignancies. Recognition of the correct nature of the tumor, especially in biopsy specimens, is paramount for patient management. Objective To review the diagnostic approach to eosinophilic renal neoplasms with light microscopy and ancillary techniques. Data Sources Review of the published literature and personal experience. Conclusions The following tumors are in the differential diagnosis of oncocytic renal cell neoplasm: oncocytoma, chromophobe renal cell carcinoma (RCC), hybrid tumor, tubulocystic carcinoma, papillary RCC, clear cell RCC with predominant eosinophilic cell morphology, follicular thyroid-like RCC, hereditary leiomyomatosis–associated RCC, acquired cystic disease–associated RCC, rhabdoid RCC, microphthalmia transcription factor translocation RCC, epithelioid angiomyolipoma, and unclassified RCC. In low-grade nonpapillary eosinophilic neoplasms, distinction between oncocytoma and low-grade RCC mostly rests on histomorphology; however, cytokeratin 7 immunostain may be helpful. In high-grade nonpapillary lesions, there is more of a role for ancillary techniques, including immunohistochemistry for cytokeratin 7, CA9, CD10, racemase, HMB45, and Melan-A. In papillary eosinophilic neoplasms, it is important to distinguish sporadic type 2 papillary RCC from microphthalmia transcription factor translocation and hereditary leiomyomatosis–associated RCC. Histologic and cytologic features along with immunohistochemistry and fluorescence in situ hybridization tests for TFE3 (Xp11.2) and TFEB [t(6;11)] are reliable confirmatory tests. Eosinophilic epithelial neoplasms with architecture, cytology, and/or immunoprofile not qualifying for either of the established types of RCC should be classified as unclassified eosinophilic RCC and arbitrarily assigned a grade (low or high). PMID:25357116

  4. Pediatric Hepatobiliary Neoplasms: An Overview and Update.

    Science.gov (United States)

    Yikilmaz, Ali; George, Michael; Lee, Edward Y

    2017-07-01

    Recent developments regarding the treatment of pediatric liver tumors have significantly improved patient care. Stimulated by collaboration between international pediatric groups, advances have been made in surgical techniques, transplantation options, and chemotherapy schemas. In light of this progress, clear understanding of the state-of-the-art imaging evaluation of hepatobiliary tumors has become even more integral to the effective management of children with hepatic neoplasms. The unique imaging features of hepatic neoplasms in the pediatric population, when coupled with supportive demographic data and laboratory findings, can lead to accurate diagnosis and proper treatment of hepatobiliary tumors. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Druggable cancer secretome: neoplasm-associated traits.

    Science.gov (United States)

    Narayanan, Ramaswamy

    2015-01-01

    The genome association databases provide valuable clues to identify novel targets for cancer diagnosis and therapy. Genes harboring phenotype-associated polymorphisms for neoplasm traits can be identified using diverse bioinformatics tools. The recent availability of various protein expression datasets from normal human tissues, including the body fluids, enables for baseline expression profiling of the cancer secretome. Chemoinformatics approaches can help identify drug-like compounds from the protein 3D structures. The National Center for Biotechnology Information (NCBI) Phenome Genome Integrator (PheGenI) tool was enriched for neoplasm-associated traits. The neoplasm genes were characterized using diverse bioinformatics tools for pathways, gene ontology, genome-wide association, protein expression and functional class. Chemogenomics analysis was performed using the canSAR protein annotation tool. The neoplasm-associated traits segregated into 1,305 genes harboring 2,837 single nucleotide polymorphisms (SNPs). Also identified were 65 open reading frames (ORFs) encompassing 137 SNPs. The neoplasm genes and the associated SNPs were classified into distinct tumor types. Protein expression in the secretome was seen for 913 of the neoplasm-associated genes, including 17 novel uncharacterized ORFs. Druggable proteins, including enzymes, transporters, channel proteins and receptors, were detected. Thirty-four novel druggable lead genes emerged from these studies, including seven cancer lead targets. Chemogenomics analysis using the canSAR protein annotation tool identified 168 active compounds (neoplasm genes in the body fluids. Among these, 7 most active lead compounds with drug-like properties (1-600 nM) were identified for the cancer lead targets, encompassing enzymes and receptors. Over seventy percent of the neoplasm trait-associated genes were detected in the body fluids, such as ascites, blood, tear, milk, semen, urine, etc. Ligand-based druggabililty analysis

  6. Pediatric Melanoma and Atypical Melanocytic Neoplasms.

    Science.gov (United States)

    Sreeraman Kumar, Radhika; Messina, Jane L; Reed, Damon; Navid, Fariba; Sondak, Vernon K

    2016-01-01

    Melanoma is uncommon in the pediatric age range, but is increasing in frequency and often presents with atypical features compared to the classic ABCDE criteria common to adult melanoma cases. Moreover, many melanocytic neoplasms in childhood pose diagnostic challenges to the pathologist, and sometimes cannot be unequivocally classified as benign nevi or melanoma. This chapter addresses the evaluation and management of pediatric patients with melanoma and atypical melanocytic neoplasms, including the roles of and unresolved questions surrounding sentinel lymph node biopsy, completion lymphadenectomy, adjuvant therapy, and treatment of advanced disease.

  7. Does Embarrassment Contribute to Delay in Seeking Medical Care for Breast Cancer? A Review

    Directory of Open Access Journals (Sweden)

    Mohamadreza Neishaboury

    2015-08-01

    Full Text Available Background: Embarrassment and shame of visiting a doctor for a breast disease are among psychosocial factors that potentially contribute to delay in seeking medical advice. The purpose of this study is to review the published literature to determine if embarrassment regarding breast examination, diagnosis and treatment is associated with patient delay.Methods: We searched PubMed with the following key terms: patient acceptance of health care (MeSH, breast neoplasms/psychology (MeSH, shame (MeSH, embarrassment, delayed diagnosis, to find relevant literature published before August 2015.Results: The studies that explicitly assessed the association between embarrassment and delay for seeking medical advice for breast cancer were very limited. Among these studies, only 2 were quantitative studies, 4 were based on qualitative research and 4 were reviews. Other studies assessed attitudes in population-based surveys or included patients (females and males suffering from different types of cancer.Conclusions: Women should be educated that diseases of the breast need to be cared for as health issues in other parts of the body. They should be informed that embarrassment in this regard is not related to grace and integrity but can be potentially life-threatening. Further research is necessary to quantify the association of embarrassment or shame with delay in seeking diagnosis and treatment of breast cancer. More research can elucidate the ways that the negative impact of shame/embarrassment can be minimized in different ethnic groups.

  8. Intraductal papillary mucinous neoplasms of the pancreas with concurrent pancreatic and periampullary neoplasms.

    Science.gov (United States)

    Sahora, K; Crippa, S; Zamboni, G; Ferrone, C; Warshaw, A L; Lillemoe, K; Mino-Kenudson, M; Falconi, M; Fernandez-del Castillo, C

    2016-02-01

    Intraductal papillary mucinous neoplasms (IPMN) have been reported to be associated with concurrent, distinct pancreatic ductal adenocarcinoma (con-PDAC) in about 8% (range, 4-10%) of resected branch duct (BD) lesions. In addition, other pancreatic and ampullary tumors are occasionally diagnosed with IPMN in patients undergoing pancreatic surgery. The objective of this study is to describe the prevalence, clinicopathologic characteristics and prognosis of IPMN with concurrent pancreatic and ampullary neoplasms, especially con-PDAC. The combined databases of pancreatic resections from the Massachusetts General Hospital and the Negrar Hospital, Italy, were analyzed for patients who had been diagnosed with IPMN and concurrent pancreatic or ampullary neoplasms. 2762 patients underwent pancreatic surgery from January 2000 to December 2012. Sixteen percent (n = 441) had pathologically confirmed IPMN and 11% of these (n = 50) had a different distinct synchronous pancreatic neoplasm. The majority of these, 62%, were con-PDAC, followed by neuroendocrine neoplasms (10%) and ampullary carcinoma (10%). Less frequently, mucinous (6%) as well as serous cystic neoplasms (6%), adenosquamous carcinoma (4%) and distal bile duct cancer (2%) were diagnosed. Among all patients with synchronous neoplasms, 66% harbored BD-IPMN, 28% combined IPMN and 6% main duct IPMN. Abdominal pain and/or jaundice were the leading symptoms in half of patients. IPMN, mainly BD-IPMN, are associated with con-PDAC in about 7% of patients and account for 62% of all concurrent pancreatic/ampullary neoplasms. Other synchronous neoplasms may be found sporadically with IPMN without a suspected association. Copyright © 2015 Elsevier Ltd. All rights reserved.

  9. Hypofractionated Image Guided Radiation Therapy in Treating Patients With Stage IV Breast Cancer

    Science.gov (United States)

    2017-06-26

    Central Nervous System Metastases; Invasive Ductal Breast Carcinoma; Invasive Ductal Breast Carcinoma With Predominant Intraductal Component; Invasive Lobular Breast Carcinoma; Invasive Lobular Breast Carcinoma With Predominant in Situ Component; Liver Metastases; Lobular Breast Carcinoma in Situ; Lung Metastases; Male Breast Cancer; Medullary Ductal Breast Carcinoma With Lymphocytic Infiltrate; Mucinous Ductal Breast Carcinoma; Papillary Ductal Breast Carcinoma; Recurrent Breast Cancer; Stage IV Breast Cancer; Tubular Ductal Breast Carcinoma; Tumors Metastatic to Brain

  10. Cytomorphology of intraductal oncocytic papillary neoplasm of the liver.

    Science.gov (United States)

    Jurczyk, Matthew F; Zhu, Bing; Villa, Celina; DeFrias, Denise; Lin, Xiaoqi

    2014-10-01

    We describe the first cytology case report of an intraductal oncocytic papillary neoplasm (IOPN) of the liver. A 51-year-old male presented with recurrent cholangitis. Magnetic resonance imaging and endoscopic retrograde cholangiopancreatogram revealed a 1.1 × 0.9 cm polypoid lesion within the left intrahepatic bile duct. Fine-needle aspiration and needle core biopsy (NCB) revealed nests, 3-dimensional or papillary clusters of columnar or cuboidal cells with loss of polarity. The nuclei were uniform with even chromatin, and cytoplasm was granular or vacuolated. No mitosis or necrosis was seen. The cytologic and histologic diagnosis was "consistent with Intraductal Oncocytic Papillary Neoplasm (IOPN), intermediate grade (borderline)." The patient then underwent a left lateral liver segmentectomy. Microscopic examination showed histology similar to the NCB with no stromal invasion identified. Hepatic IOPN poses a diagnostic challenge due to its broad differential diagnoses. Both malignant and non-malignant IOPNs may present with similar clinical symptoms, pathology, histology, cytomorphology, and immunohistochemistry. Hepatic IOPN should be excised as it is a precursor lesion of adenocarcinoma. © 2013 Wiley Periodicals, Inc.

  11. Intraductal papillary mucinous neoplasms of the pancreas: an updated experience

    National Research Council Canada - National Science Library

    Sohn, Taylor A; Yeo, Charles J; Cameron, John L; Hruban, Ralph H; Fukushima, Noriyoshi; Campbell, Kurtis A; Lillemoe, Keith D

    2004-01-01

    To update the authors' experience with intraductal papillary mucinous neoplasms (IPMNs) of the pancreas. IPMNs are intraductal mucin-producing cystic neoplasms of the pancreas with clear malignant potential...

  12. Surgical Management of Penile and Preputial Neoplasms in Equine with Special Reference to Partial Phallectomy

    Directory of Open Access Journals (Sweden)

    Awad Rizk

    2013-01-01

    Full Text Available Penile and preputial neoplasia in horses occurs infrequently and represents diagnostic and therapeutic challenges. The present study was carried out on a total number of 21 equids (14 stallions and 7 donkeys suffered from different penile and preputial neoplasia. Diagnosis of neoplasms was based up on history of the case, clinical examination as well as histopathological evaluation. Animals with penile and preputial neoplasms were underwent local excision and partial phallectomy with a slightly modified version of the techniques described by William’s. The diagnosed neoplasms were penile and preputial squamous cell carcinomas (SCCs; ; sarcoid (; a-fibrosarcoma; and a melanoma. Local excision was curative in all cases except 5 stallions with SCCs. These stallions had extensive damage of the glans penis, free part of the penis and the inner lamina of the internal fold of the prepuce, and they underwent a partial phallectomy with successful outcome. Follow-up information was obtained by visit and telephone inquiries. In conclusion, penile and preputial neoplasms are commonly encountered in elderly male horses and SCCs are the most common type affecting male external genitalia. Partial phallectomy is effective for management of equine neoplasia if they are confined to the glans and body of the penis and there is no proximal spread or involvement to regional lymph nodes.

  13. Role of exogenous female hormones in altering the risk of benign and malignant neoplasms in humans.

    Science.gov (United States)

    Thomas, D B

    1978-11-01

    The epidemiological and clinical evidence for various forms of exogenous estrogens altering the risk of neoplasms of the female genital system, breast, and liver are reviewed and evaluated. It is virtually certain that in utero exposure to diethylstilbestrol can cause clear cell adenocarcinomas of the vagina and cervix. There is strong evidence that various estrogens given for treatment of menopausal symptoms can cause endometrial carcinoma and that sequential oral contraceptives probably also do so. Oral contraceptives very probably reduce the risk of both cystic disease and fibroadenoma of the breast and increase the risk of liver cell adenomas. Studies to date do not provide consistent and convincing evidence that any form of exogenous estrogen alters the risk of cancers of the breast or ovary or that oral contraceptives alter the risk of cervical neoplasia or focal nodular hyperplasia of the liver, although recent reports suggest that continued vigilance is warranted. Specific topics requiring further epidemiological investigation are suggested.

  14. Neoplasms identified in free-flying birds

    Science.gov (United States)

    Siegfried, L.M.

    1983-01-01

    Nine neoplasms were identified in carcasses of free-flying wild birds received at the National Wildlife Health Laboratory; gross and microscopic descriptions are reported herein. The prevalence of neoplasia in captive and free-flying birds is discussed, and lesions in the present cases are compared with those previously described in mammals and birds.

  15. The new WHO nomenclature: lymphoid neoplasms.

    Science.gov (United States)

    Leclair, Susan J; Rodak, Bernadette F

    2002-01-01

    The development of the WHO classification of lymphoid neoplasms is a remarkable example of cooperation and communication between pathologists and oncologists from around the world. Joint classification committees of the major hematopathology societies will periodically review and update this classification, facilitating further progress in the understanding and treatment of hematologic malignancies.

  16. Philadelphia-negative chronic myeloproliferative neoplasms

    Directory of Open Access Journals (Sweden)

    Rosane Isabel Bittencourt

    2012-01-01

    Full Text Available Chronic myeloproliferative diseases without the Philadelphia chromosome marker (Ph-, although first described 60 years ago, only became the subject of interest after the turn of the millennium. In 2001, the World Health Organization (WHO defined the classification of this group of diseases and in 2008 they were renamed myeloproliferative neoplasms based on morphological, cytogenetic and molecular features. In 2005, the identification of a recurrent molecular abnormality characterized by a gain of function with a mutation in the gene encoding Janus kinase 2 (JAK2 paved the way for greater knowledge of the pathophysiology of myeloproliferative neoplasms. The JAK2 mutation is found in 90-98% of polycythemia vera and in about 50% essential thrombocytosis and primary myelofibrosis. In addition to the JAK2 mutation, other mutations involving TET2 (ten-eleven translocation, LNK (a membrane-bound adaptor protein; IDH1/2 (isocitrate dehydrogenase 1/2 enzyme; ASXL1 (additional sex combs-like 1 genes were found in myeloproliferative neoplasms thus showing the importance of identifying molecular genetic alterations to confirm diagnosis, guide treatment and improve our understanding of the biology of these diseases. Currently, polycythemia vera, essential thrombocytosis, myelofibrosis, chronic neutrophilic leukemia, chronic eosinophilic leukemia and mastocytosis are included in this group of myeloproliferative neoplasms, but are considered different situations with individualized diagnostic methods and treatment. This review updates pathogenic aspects, molecular genetic alterations, the fundamental criteria for diagnosis and the best approach for each of these entities.

  17. Myeloproliferative neoplasms in five multiple sclerosis patients

    DEFF Research Database (Denmark)

    Thorsteinsdottir, Sigrun; Bjerrum, Ole Weis

    2013-01-01

    The concurrence of myeloproliferative neoplasms (MPNs) and multiple sclerosis (MS) is unusual. We report five patients from a localized geographic area in Denmark with both MS and MPN; all the patients were diagnosed with MPNs in the years 2007-2012. We describe the patients' history and treatment...

  18. SNP Array in Hematopoietic Neoplasms: A Review

    Directory of Open Access Journals (Sweden)

    Jinming Song

    2015-12-01

    Full Text Available Cytogenetic analysis is essential for the diagnosis and prognosis of hematopoietic neoplasms in current clinical practice. Many hematopoietic malignancies are characterized by structural chromosomal abnormalities such as specific translocations, inversions, deletions and/or numerical abnormalities that can be identified by karyotype analysis or fluorescence in situ hybridization (FISH studies. Single nucleotide polymorphism (SNP arrays offer high-resolution identification of copy number variants (CNVs and acquired copy-neutral loss of heterozygosity (LOH/uniparental disomy (UPD that are usually not identifiable by conventional cytogenetic analysis and FISH studies. As a result, SNP arrays have been increasingly applied to hematopoietic neoplasms to search for clinically-significant genetic abnormalities. A large numbers of CNVs and UPDs have been identified in a variety of hematopoietic neoplasms. CNVs detected by SNP array in some hematopoietic neoplasms are of prognostic significance. A few specific genes in the affected regions have been implicated in the pathogenesis and may be the targets for specific therapeutic agents in the future. In this review, we summarize the current findings of application of SNP arrays in a variety of hematopoietic malignancies with an emphasis on the clinically significant genetic variants.

  19. Solid Pseudopapillary Neoplasm of the Pancreas

    African Journals Online (AJOL)

    Solid pseudopapillary neoplasm is a rare pancreatic tumour predominantly affecting young women. We present two cases in young female patients. Both tumours were surgically removed as abdominal masses, one from the pancreatic tail and the other posterior to the stomach with an unclear organ of origin. On gross ...

  20. Solid Pseudopapillary Neoplasm of the Pancreas | Waithaka ...

    African Journals Online (AJOL)

    Solid pseudopapillary neoplasm is a rare pancreatic tumour predominantly affecting young women. We present two cases in young female patients. Both tumours were surgically removed as abdominal masses, one from the pancreatic tail and the other posterior to the stomach with an unclear organ of origin. On gross ...

  1. CT features of abdominal plasma cell neoplasms

    Energy Technology Data Exchange (ETDEWEB)

    Monill, J.; Pernas, J.; Montserrat, E.; Perez, C.; Clavero, J.; Martinez-Noguera, A.; Guerrero, R.; Torrubia, S. [Universitat Autonoma de Barcelona, Hospital de Sant Pau, Barcelona (Spain)

    2005-08-01

    The aim of this study was to describe the CT features of abdominal plasma cell neoplasms. We reviewed CT imaging findings in 11 patients (seven men, four women; mean age 62 years) with plasma cell neoplasms and abdominal involvement. Helical CT of the entire abdomen and pelvis was performed following intravenous administration of contrast material. Images were analyzed in consensus by two radiologists. Diagnoses were made from biopsy, surgery and/or clinical follow-up findings. Multiple myeloma was found in seven patients and extramedullary plasmacytoma in four patients. All patients with multiple myeloma had multifocal disease with involvement of perirenal space (4/7), retroperitoneal and pelvic lymph nodes (3/7), peritoneum (3/7), liver (2/7), subcutaneous tissues (2/7) and kidney (1/7). In three of the four patients with extramedullary plasmacytoma, a single site was involved, namely stomach, vagina and retroperitoneum. In the fourth patient, a double site of abdominal involvement was observed with rectal and jejunal masses. Plasma cell neoplasm should be considered in the differential diagnosis of single or multiple enhancing masses in the abdomen or pelvis. Abdominal plasma cell neoplasms were most frequently seen as well-defined enhancing masses (10/11). (orig.)

  2. Managing Male Mammary Maladies.

    Science.gov (United States)

    Fentiman, Ian S

    2018-01-01

    This review examines the symptoms, need for referral and management of the benign breast conditions which afflict males, together with the steps that are necessary to exclude or confirm male breast cancer. The most common complaint is gynaecomastia, either true or pseudo, and the majority of these cases need reassurance without over-investigation. Drugs that induce breast enlargement are described in order that, when possible, a medication switch can be made. Men receiving endocrine therapy for prostate cancer may develop painful gynaecomastia and this can be relieved with tamoxifen. All men with breast cancer need mammography as part of their work-up but this should not be used as a screening technique for symptomatic males. Because of lack of lobular development, both cysts and fibroadenomas are very rare in men; but those with nipple discharge need referral and investigation as some will have underlying malignancy.

  3. Pancreatic Mucinous Cystic Neoplasm Communicating with Main Pancreatic Duct: An Unrecognized Presentation of Pancreatic Mucinous Neoplasm?

    Science.gov (United States)

    Zhou, Weixun; Saam, Trustin; Zhou, Yihua; Trevino, Jose; Liu, Xiuli; Cao, Dengfeng; Lai, Jinping

    2017-12-01

    Mucinous cystic neoplasms (MCNs) and intraductal papillary mucinous neoplasms (IPMNs) are two well recognized entities of precursor cystic lesions of pancreatic duct adenocarcinoma. The characteristic features of MCNs are the lined mucinous epithelium with underlying ovarian-type stroma, but without communication with the ducts, while that for IPMNs are the communication with the ducts but without the underlying ovarian-type stroma. Here we report a case of MCN communicating with the main pancreatic duct in a 68-year-old woman. The initial radiographic diagnosis was pancreatic IPMN with main pancreatic involvement and this was also confirmed during gross examination. Histologically, the pancreatic cystic neoplasm was lined with mucinous epithelium with underlying ovarian-type of stroma. Immunohistochemical stains confirmed that the stroma cells were positive for ER, PR, alpha-inhibin and focally positive for CD10. The final pathologic diagnosis was pancreatic mucinous cystic neoplasm communicating with the main pancreatic duct. To the best of our knowledge, this is the second pathology confirmed case of MCN communicating with the main pancreatic duct. A careful gross examination and bivalvation of the main duct communicating with the cystic neoplasm helps render the correct diagnosis. If more cases are reported in the future, the MCN communicating with duct could become a new entity of pancreatic mucinous neoplasm. Copyright© 2017, International Institute of Anticancer Research (Dr. George J. Delinasios), All rights reserved.

  4. Second primary malignancies in renal cortical neoplasms: an updated evaluation from a single institution.

    Science.gov (United States)

    Murray, Katie S; Zabor, Emily C; Spaliviero, Massimiliano; Russo, Paul; Bazzi, Wassim M; Musser, John E; Ari Hakimi, A; Bernstein, Melanie L; Dalbagni, Guido; Coleman, Jonathan A; Furberg, Helena

    2016-12-01

    To examine the incidence of secondary primary malignancies in patients with renal cortical neoplasms. Between January 1989 and July 2010, 3647 patients underwent surgery at our institution for a renal cortical neoplasm and were followed through 2012. Occurrence of other malignancies was classified as antecedent, synchronous, or subsequent. All patients with antecedent malignancies (n = 498) and a randomly selected half of those with synchronous malignancies (n = 83) were excluded. The expected number of second primaries was calculated by multiplying Surveillance, Epidemiology, and End Results Program incidence rates of renal cortical neoplasms by person-years at risk within categories of age, sex, and year of diagnosis. The standardized incidence ratio (SIR) was calculated as observed cancers divided by expected incidence of the cancer, with approximation to the exact Poisson test used to obtain confidence intervals (CI) and p values. Of 3066 patients with renal cortical neoplasms, 267 had a second primary cancer; the five most common in men were prostate, colorectal, bladder, lung, and non-Hodgkin's lymphoma; the five most common in women were breast, colorectal, lung, endometrium, and thyroid. Men demonstrated higher than expected thyroid cancer rate (SIR 5.0; 95 % CI 1.83-10.88, p = 0.002), and women had higher than expected rates of stomach cancer (SIR 5.0; 95 % CI 1.61-11.67, p = 0.004) and thyroid cancer (SIR 4.62; 95 % CI 1.69-10.05, p = 0.003). The incidence of certain types of second malignancies may be higher in patients after diagnosis of renal cortical neoplasms compared to the general population. These observations can inform clinical follow-up in kidney cancer survivorship and future research studies.

  5. Risk of malignant neoplasms in acromegaly: a case-control study.

    Science.gov (United States)

    Wolinski, K; Stangierski, A; Dyrda, K; Nowicka, K; Pelka, M; Iqbal, A; Car, A; Lazizi, M; Bednarek, N; Czarnywojtek, A; Gurgul, E; Ruchala, M

    2017-03-01

    Acromegaly is a chronic disease resulting from pathological oversecretion of growth hormone and subsequently insulin growth factor-1. Several complications of the disease have been reported, including cardiovascular diseases, respiratory disorders but also increased risk of benign and malignant neoplasms. The aim of the study was to evaluate the risk of malignant neoplasms in the patients with acromegaly in comparison with the control group. Medical documentation of acromegalic patients treated in one medical center between 2005 and 2016 has been analyzed. Results were compared with sex- and age-matched group of subjects with prolactinomas and hormonally inactive pituitary lesions hospitalized in the same department. Two hundred patients with acromegaly were included. Control group was composed of 145 patients. Any malignant neoplasm in anamnesis was present in 27 (13.5 %) patients with acromegaly and six (4.1 %) subjects from control group (p = 0.003). Thyroid cancer was present in 14 (7.0 %) patients with acromegaly and two (1.4 %) in control group (p = 0.02). Breast cancer was present in seven women (5.4 % of women) in acromegaly group but none of subjects in control group (p = 0.02). Colon cancer-4 (2.0 %) patients in acromegaly group and 0 in control group (p = 0.14). Malignant neoplasms are significantly more common in patients with acromegaly. Particularly, risk of thyroid cancer was increased over fivefold. Systematic screening for neoplastic diseases should be important part of follow-up in these patients. Further case-control studies are strongly indicated to evaluate which neoplasms are more common in acromegalic patients and what is the exact risk of malignancy.

  6. [Digestive tract malignant neoplasms in patients of No. 11 area IMSS in Nuevo Laredo, Tamaulipas.].

    Science.gov (United States)

    Neri-Jiménez, U

    2008-01-01

    In the last years, mortality due to malignant neoplasms has shown a reduction in its growing tendencies in developed countries. However,the profile of cancer mortality in developing countries still presents a clear upward pattern, and Mexico is not the exception, for the mortality rate due to malignant tumors has shown an increase recently, which constitutes a great challenge for health institutions. To determine the frequency of malignant neoplasms in the digestive tract in patients treated in the General Hospital Area No. 11 of Mexican Institute of Social Security in Nuevo Laredo, Tamaulipas,Mexico. From 11,386 histopathologic reports carried out in the Department of Pathology of the General Hospital Area No. 11 IMSS in the year 2000-2006, 165 patients were reported,diagnosed with malignant neoplasms of the digestive tract (NMTD); patients age and gender were analyzed as well as affected areas and histological stock. Benign neoplasms and metastasis were excluded. From the study of 165 cases of patients with malignant neoplasms of digestive tract (NMTD),the most affected age was patients between 60-75 years old, predilection for male (63.78%) and female(36.21%) subjects. According to the Pathology report, 24.4% were diagnosed with hepatic cancer,23.03% were colon and rectum cancer, 20.00%were stomach cancer, 13.33% with pancreatic cancer,and 7.27% were cancer of esophagus. The rest was located in other levels. Malignant neoplasms of digestive tract in patients of General Hospital Area No. 11IMSS in Nuevo Laredo are relevant in relation with other Medial Centers may be regional factors contribute to this behavior.

  7. Cancer testis antigen Sperm Protein 17 as a new target for triple negative breast cancer immunotherapy.

    Science.gov (United States)

    Mirandola, Leonardo; Pedretti, Elisa; Figueroa, Jose A; Chiaramonte, Raffaella; Colombo, Michela; Chapman, Caroline; Grizzi, Fabio; Patrinicola, Federica; Kast, W Martin; Nguyen, Diane D; Rahman, Rakhshanda Layeequr; Daver, Naval; Ruvolo, Peter; Post, Sean M; Bresalier, Robert S; Chiriva-Internati, Maurizio

    2017-09-26

    Breast carcinoma is a major health issue for millions of women. Current therapies have serious side effects, and are only partially effective in patients with metastatic tumors. Thus, the need for novel and less toxic therapies is urgent. Moreover, hormonal and antibody therapies effective in other subtypes are not effective in Triple Negative Breast Cancer (TNBC). Immunotherapeutic strategies directed against specific tumor-associated antigens (TAAs) and mediated by specific cytotoxic T lymphocytes (CTL) have been largely underexplored in this disease. Cancer-testis antigens (CTA) are a group of TAAs displaying the ideal characteristics of promising vaccine targets, i.e. strong immunogenicity and cancer specificity. The CTA, Sperm Protein 17 (SP17), has been found to be aberrantly expressed in different neoplasms, including ovarian and esophageal cancers, nervous system tumors and multiple myeloma, and has been suggested as a candidate target for immunotherapy. Here, we evaluated SP17 expression levels in breast cancer cell lines, invasive ductal breast carcinoma, including patients with TNBC, and adjacent non-neoplastic breast tissue, and determined whether SP17 was capable of generating SP17-specific cytotoxic T lymphocytes in vitro. We showed that SP17 is expressed in breast cancer cell lines and primary breast tumors and importantly in TNBC subtype, but not in adjacent non-tumoral breast tissue or unaffected tissues, except in male germinal cells. Furthermore, we detected specific anti-SP17 antibodies in patients' sera and we generated SP17-specific, HLA class I-restricted, cytotoxic T lymphocytes capable of efficiently killing breast cancer cells.

  8. Proteomics of Breast Muscle Tissue Associated with the Phenotypic Expression of Feed Efficiency within a Pedigree Male Broiler Line: I. Highlight on Mitochondria.

    Science.gov (United States)

    Kong, Byung-Whi; Lassiter, Kentu; Piekarski-Welsher, Alissa; Dridi, Sami; Reverter-Gomez, Antonio; Hudson, Nicholas James; Bottje, Walter Gay

    2016-01-01

    As feed represents 60 to 70% of the cost of raising an animal to market weight, feed efficiency (the amount of dry weight intake to amount of wet weight gain) remains an important genetic trait in animal agriculture. To gain greater understanding of cellular mechanisms of feed efficiency (FE), shotgun proteomics was conducted using in-gel trypsin digestion and tandem mass spectrometry on breast muscle samples obtained from pedigree male (PedM) broilers exhibiting high feed efficiency (FE) or low FE phenotypes (n = 4 per group). The high FE group had greater body weight gain (P = 0.004) but consumed the same amount of feed (P = 0.30) from 6 to 7 wk resulting in higher FE (P muscle of broilers as well as further support for a role of mitochondria in the phenotypic expression of FE. Funding provided by USDA-NIFA (#2013-01953), Arkansas Biosciences Institute (Little Rock, AR), McMaster Fellowship (AUS to WB) and the Agricultural Experiment Station (Univ. of Arkansas, Fayetteville).

  9. Coexistence of malignant phyllodes tumor and her2-positive locally advanced breast cancer in distinct breasts: A case report.

    Science.gov (United States)

    Sato, Tomoi; Muto, Ichiro; Sakai, Takeshi

    2016-01-01

    Phyllodes tumor of the breast is a rare biphasic neoplasm, accounting for less than 1% of all breast tumors. Coexistence of phyllodes tumor and breast cancer in distinct breasts is extremely rare. A 47-year-old Japanese woman presented with bilateral breast lumps. A HER2-positive, unresectable invasive carcinoma in the right breast and fibroadenoma in the left were diagnosed via core needle biopsy. During chemotherapy with anti-HER2 therapy, the breast cancer shrank quickly, while the left breast lump suddenly enlarged. Under a diagnosis of malignant neoplasm of the breast, left mastectomy was performed. Malignant phyllodes tumor was diagnosed by postoperative histological examination and recurred in multiple areas as early as 2 months after surgery. Only 10 cases of coexisting phyllodes tumor and breast cancer in distinct breasts have been reported in the English literature. Phyllodes tumor associated with breast cancer in distinct breasts tends to be malignant. This is the first case of phyllodes tumor rapidly enlarging during anti-HER2 chemotherapy for locally advanced HER2-positive breast cancer. Even during effective treatment of advanced or recurrent breast cancer, attention should also be paid to the contralateral breast for the possible association of a second malignancy such as phyllodes tumor. Copyright © 2016 The Authors. Published by Elsevier Ltd.. All rights reserved.

  10. Is it a primary or metastatic melanocytic neoplasm of the central nervous system?: A molecular based approach.

    Science.gov (United States)

    Cornejo, Kristine M; Hutchinson, Lloyd; Cosar, Ediz F; Smith, Thomas; Tomaszewicz, Keith; Dresser, Karen; Deng, April

    2013-11-01

    Primary melanocytic neoplasms of the central nervous system (CNS) are uncommon and must be distinguished from metastatic lesions as patients with metastatic disease carry a worse prognosis. Therefore, tools to aid in the diagnosis of a primary CNS melanocytic neoplasm would be of clinical utility. Primary CNS melanocytic neoplasms, including uveal melanomas have frequent mutations in GNAQ and GNA11, but are rare in cutaneous and mucosal melanomas. Additionally, primary uveal melanomas often exhibit monosomy 3 conferring an elevated risk of metastasis. We present a 63 year-old male with a melanocytic neoplasm in the thoracic spinal cord. Molecular studies revealed the tumor contained a GNAQ mutation and four-color fluorescent in situ hybridization (FISH) composed of chromosome enumeration probes for 3, 7, 17 and a locus specific probe for 9p21/CDKN2A yielded a normal result (i.e. two copies per cell), favoring a primary versus metastatic melanocytic neoplasm of the CNS. We report a case in which the combination of mutational analysis and FISH aided in identifying the origin of the neoplasm. © 2013 The Authors. Pathology International © 2013 Japanese Society of Pathology and Wiley Publishing Asia Pty Ltd.

  11. Gamma-secretase/Notch Signalling Pathway Inhibitor RO4929097 in Treating Patients With Advanced, Metastatic, or Recurrent Triple Negative Invasive Breast Cancer

    Science.gov (United States)

    2017-02-28

    Estrogen Receptor-negative Breast Cancer; HER2-negative Breast Cancer; Male Breast Cancer; Progesterone Receptor-negative Breast Cancer; Recurrent Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer; Stage IV Breast Cancer; Triple-negative Breast Cancer

  12. Male breast cancer in BRCA1 and BRCA2 mutation carriers: pathology data from the Consortium of Investigators of Modifiers of BRCA1/2.

    Science.gov (United States)

    Silvestri, Valentina; Barrowdale, Daniel; Mulligan, Anna Marie; Neuhausen, Susan L; Fox, Stephen; Karlan, Beth Y; Mitchell, Gillian; James, Paul; Thull, Darcy L; Zorn, Kristin K; Carter, Natalie J; Nathanson, Katherine L; Domchek, Susan M; Rebbeck, Timothy R; Ramus, Susan J; Nussbaum, Robert L; Olopade, Olufunmilayo I; Rantala, Johanna; Yoon, Sook-Yee; Caligo, Maria A; Spugnesi, Laura; Bojesen, Anders; Pedersen, Inge Sokilde; Thomassen, Mads; Jensen, Uffe Birk; Toland, Amanda Ewart; Senter, Leigha; Andrulis, Irene L; Glendon, Gord; Hulick, Peter J; Imyanitov, Evgeny N; Greene, Mark H; Mai, Phuong L; Singer, Christian F; Rappaport-Fuerhauser, Christine; Kramer, Gero; Vijai, Joseph; Offit, Kenneth; Robson, Mark; Lincoln, Anne; Jacobs, Lauren; Machackova, Eva; Foretova, Lenka; Navratilova, Marie; Vasickova, Petra; Couch, Fergus J; Hallberg, Emily; Ruddy, Kathryn J; Sharma, Priyanka; Kim, Sung-Won; Teixeira, Manuel R; Pinto, Pedro; Montagna, Marco; Matricardi, Laura; Arason, Adalgeir; Johannsson, Oskar Th; Barkardottir, Rosa B; Jakubowska, Anna; Lubinski, Jan; Izquierdo, Angel; Pujana, Miguel Angel; Balmaña, Judith; Diez, Orland; Ivady, Gabriella; Papp, Janos; Olah, Edith; Kwong, Ava; Nevanlinna, Heli; Aittomäki, Kristiina; Perez Segura, Pedro; Caldes, Trinidad; Van Maerken, Tom; Poppe, Bruce; Claes, Kathleen B M; Isaacs, Claudine; Elan, Camille; Lasset, Christine; Stoppa-Lyonnet, Dominique; Barjhoux, Laure; Belotti, Muriel; Meindl, Alfons; Gehrig, Andrea; Sutter, Christian; Engel, Christoph; Niederacher, Dieter; Steinemann, Doris; Hahnen, Eric; Kast, Karin; Arnold, Norbert; Varon-Mateeva, Raymonda; Wand, Dorothea; Godwin, Andrew K; Evans, D Gareth; Frost, Debra; Perkins, Jo; Adlard, Julian; Izatt, Louise; Platte, Radka; Eeles, Ros; Ellis, Steve; Hamann, Ute; Garber, Judy; Fostira, Florentia; Fountzilas, George; Pasini, Barbara; Giannini, Giuseppe; Rizzolo, Piera; Russo, Antonio; Cortesi, Laura; Papi, Laura; Varesco, Liliana; Palli, Domenico; Zanna, Ines; Savarese, Antonella; Radice, Paolo; Manoukian, Siranoush; Peissel, Bernard; Barile, Monica; Bonanni, Bernardo; Viel, Alessandra; Pensotti, Valeria; Tommasi, Stefania; Peterlongo, Paolo; Weitzel, Jeffrey N; Osorio, Ana; Benitez, Javier; McGuffog, Lesley; Healey, Sue; Gerdes, Anne-Marie; Ejlertsen, Bent; Hansen, Thomas V O; Steele, Linda; Ding, Yuan Chun; Tung, Nadine; Janavicius, Ramunas; Goldgar, David E; Buys, Saundra S; Daly, Mary B; Bane, Anita; Terry, Mary Beth; John, Esther M; Southey, Melissa; Easton, Douglas F; Chenevix-Trench, Georgia; Antoniou, Antonis C; Ottini, Laura

    2016-02-09

    BRCA1 and, more commonly, BRCA2 mutations are associated with increased risk of male breast cancer (MBC). However, only a paucity of data exists on the pathology of breast cancers (BCs) in men with BRCA1/2 mutations. Using the largest available dataset, we determined whether MBCs arising in BRCA1/2 mutation carriers display specific pathologic features and whether these features differ from those of BRCA1/2 female BCs (FBCs). We characterised the pathologic features of 419 BRCA1/2 MBCs and, using logistic regression analysis, contrasted those with data from 9675 BRCA1/2 FBCs and with population-based data from 6351 MBCs in the Surveillance, Epidemiology, and End Results (SEER) database. Among BRCA2 MBCs, grade significantly decreased with increasing age at diagnosis (P = 0.005). Compared with BRCA2 FBCs, BRCA2 MBCs were of significantly higher stage (P for trend = 2 × 10(-5)) and higher grade (P for trend = 0.005) and were more likely to be oestrogen receptor-positive [odds ratio (OR) 10.59; 95 % confidence interval (CI) 5.15-21.80] and progesterone receptor-positive (OR 5.04; 95 % CI 3.17-8.04). With the exception of grade, similar patterns of associations emerged when we compared BRCA1 MBCs and FBCs. BRCA2 MBCs also presented with higher grade than MBCs from the SEER database (P for trend = 4 × 10(-12)). On the basis of the largest series analysed to date, our results show that BRCA1/2 MBCs display distinct pathologic characteristics compared with BRCA1/2 FBCs, and we identified a specific BRCA2-associated MBC phenotype characterised by a variable suggesting greater biological aggressiveness (i.e., high histologic grade). These findings could lead to the development of gender-specific risk prediction models and guide clinical strategies appropriate for MBC management.

  13. Proteomics of Breast Muscle Tissue Associated with the Phenotypic Expression of Feed Efficiency within a Pedigree Male Broiler Line: I. Highlight on Mitochondria.

    Directory of Open Access Journals (Sweden)

    Byung-Whi Kong

    Full Text Available As feed represents 60 to 70% of the cost of raising an animal to market weight, feed efficiency (the amount of dry weight intake to amount of wet weight gain remains an important genetic trait in animal agriculture. To gain greater understanding of cellular mechanisms of feed efficiency (FE, shotgun proteomics was conducted using in-gel trypsin digestion and tandem mass spectrometry on breast muscle samples obtained from pedigree male (PedM broilers exhibiting high feed efficiency (FE or low FE phenotypes (n = 4 per group. The high FE group had greater body weight gain (P = 0.004 but consumed the same amount of feed (P = 0.30 from 6 to 7 wk resulting in higher FE (P < 0.001. Over 1800 proteins were identified, of which 152 were different (P < 0.05 by at least 1.3 fold and ≤ 15 fold between the high and low FE phenotypes. Data were analyzed for a modified differential expression (DE metric (Phenotypic Impact Factors or PIF and interpretation of protein expression data facilitated using the Ingenuity Pathway Analysis (IPA program. In the entire data set, 228 mitochondrial proteins were identified whose collective expression indicates a higher mitochondrial expression in the high FE phenotype (binomial probability P < 0.00001. Within the top up and down 5% PIF molecules in the dataset, there were 15 mitoproteome proteins up-regulated and only 5 down-regulated in the high FE phenotype. Pathway enrichment analysis also identified mitochondrial dysfunction and oxidative phosphorylation as the number 1 and 5 differentially expressed canonical pathways (up-regulated in high FE in the proteomic dataset. Upstream analysis (based on DE of downstream molecules predicted that insulin receptor, insulin like growth receptor 1, nuclear factor, erythroid 2-like 2, AMP activated protein kinase (α subunit, progesterone and triiodothyronine would be activated in the high FE phenotype whereas rapamycin independent companion of target of rapamycin, mitogen

  14. Malignant lymphatic and hematopoietic neoplasms mortality in Serbia, 1991-2010: a joinpoint regression analysis.

    Directory of Open Access Journals (Sweden)

    Milena Ilic

    Full Text Available BACKGROUND: Limited data on mortality from malignant lymphatic and hematopoietic neoplasms have been published for Serbia. METHODS: The study covered population of Serbia during the 1991-2010 period. Mortality trends were assessed using the joinpoint regression analysis. RESULTS: Trend for overall death rates from malignant lymphoid and haematopoietic neoplasms significantly decreased: by -2.16% per year from 1991 through 1998, and then significantly increased by +2.20% per year for the 1998-2010 period. The growth during the entire period was on average +0.8% per year (95% CI 0.3 to 1.3. Mortality was higher among males than among females in all age groups. According to the comparability test, mortality trends from malignant lymphoid and haematopoietic neoplasms in men and women were parallel (final selected model failed to reject parallelism, P = 0.232. Among younger Serbian population (0-44 years old in both sexes: trends significantly declined in males for the entire period, while in females 15-44 years of age mortality rates significantly declined only from 2003 onwards. Mortality trend significantly increased in elderly in both genders (by +1.7% in males and +1.5% in females in the 60-69 age group, and +3.8% in males and +3.6% in females in the 70+ age group. According to the comparability test, mortality trend for Hodgkin's lymphoma differed significantly from mortality trends for all other types of malignant lymphoid and haematopoietic neoplasms (P<0.05. CONCLUSION: Unfavourable mortality trend in Serbia requires targeted intervention for risk factors control, early diagnosis and modern therapy.

  15. Malignant Lymphatic and Hematopoietic Neoplasms Mortality in Serbia, 1991–2010: A Joinpoint Regression Analysis

    Science.gov (United States)

    Ilic, Milena; Ilic, Irena

    2014-01-01

    Background Limited data on mortality from malignant lymphatic and hematopoietic neoplasms have been published for Serbia. Methods The study covered population of Serbia during the 1991–2010 period. Mortality trends were assessed using the joinpoint regression analysis. Results Trend for overall death rates from malignant lymphoid and haematopoietic neoplasms significantly decreased: by −2.16% per year from 1991 through 1998, and then significantly increased by +2.20% per year for the 1998–2010 period. The growth during the entire period was on average +0.8% per year (95% CI 0.3 to 1.3). Mortality was higher among males than among females in all age groups. According to the comparability test, mortality trends from malignant lymphoid and haematopoietic neoplasms in men and women were parallel (final selected model failed to reject parallelism, P = 0.232). Among younger Serbian population (0–44 years old) in both sexes: trends significantly declined in males for the entire period, while in females 15–44 years of age mortality rates significantly declined only from 2003 onwards. Mortality trend significantly increased in elderly in both genders (by +1.7% in males and +1.5% in females in the 60–69 age group, and +3.8% in males and +3.6% in females in the 70+ age group). According to the comparability test, mortality trend for Hodgkin's lymphoma differed significantly from mortality trends for all other types of malignant lymphoid and haematopoietic neoplasms (PSerbia requires targeted intervention for risk factors control, early diagnosis and modern therapy. PMID:25333862

  16. A rare cutaneous adnexal neoplasm: cystic panfolliculoma.

    Science.gov (United States)

    Neill, Brett; Bingham, Colby; Braudis, Kara; Zurowski, Susan

    2016-12-01

    A cystic panfolliculoma is a benign follicular neoplasm which recapitulates several portions of the hair follicle. The patient was a 64-year-old Caucasian female who presented with a new growth on her right forearm. The lesion had slowly enlarged over the previous 11 months. She complained of it bleeding on several occasions and being very tender when touched. On exam was an 8 mm firm pink papule which appeared slightly eroded. The growth was excised in clinic. Histology showed a well-circumscribed neoplasm with foci of matrical, infundibular, inner and outer root sheath differentiation. A BerEp3 labeled focal areas of follicular germinative differentiation at the periphery of the proliferation. The lesion was narrowly excised in the available planes of section. The surgical site healed well and there are no residual symptoms from the tumor. © 2016 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  17. Intrathoracic neoplasms in the dog and cat

    Energy Technology Data Exchange (ETDEWEB)

    Weller, R.E.

    1994-03-01

    Very little is known regarding the epidemiology, etiology, and mechanisms of spontaneous intrathoracic neoplasia in companion animals. Much of what we know or suspect about thoracic neoplasia in animals has been extrapolated from experimentally-induced neoplasms. Most studies of thoracic neoplasia have focused on the pathology of primary and metastatic neoplasms of the lung with little attention given to diagnostic and therapeutic considerations. Although the cited incidence rate for primary respiratory tract neoplasia is low, 8.5 cases per 100,000 dogs and 5.5 cases per 100,000 cats, intrathoracic masses often attract attention out of proportion to their actual importance since they are often readily visualized on routine thoracic radiographs.

  18. Solid and papillary neoplasm of the pancreas

    DEFF Research Database (Denmark)

    Jørgensen, L J; Hansen, A B; Burcharth, F

    1992-01-01

    In two cases of solid and papillary neoplasm of the pancreas (SPN), positive staining for argyrophil granules, chromogranin-A, neuron-specific enolase, chymotrypsin, alpha 1-antitrypsin, vimentin, cytokeratin, and estrogen receptors was present. Ultrastructurally, neurosecretory as well as zymoge......In two cases of solid and papillary neoplasm of the pancreas (SPN), positive staining for argyrophil granules, chromogranin-A, neuron-specific enolase, chymotrypsin, alpha 1-antitrypsin, vimentin, cytokeratin, and estrogen receptors was present. Ultrastructurally, neurosecretory as well...... as zymogenlike granules were demonstrated. Measurements of mean nuclear volume and volume-corrected mitotic index discriminated between SPN and well-differentiated ductal adenocarcinoma of the pancreas, with notably lower values being seen in SPN. Silver-stained nucleolar organizer region counts showed wide...

  19. Expression of CSF-1 and its receptor CSF-1R in non-hematopoietic neoplasms.

    Science.gov (United States)

    Kascinski, Barry

    2002-01-01

    CSF-1 and its receptor appear to be important in the physiology of several different neoplasms including those of the breast and female reproductive tract. Levels of CSF-1 and CSF-1R expression appear to correlate with tumor cell invasiveness and an adverse clinical prognosis and may be modulated by hormones involved in normal lactogenic differentiation. Also, it appears that CSF-1R activates several different signal transduction pathways but only some of these appear to have direct bearing on tumor cell phenotypes and the activation of pathways in specific cell types may depend on factors above and beyond the receptor itself.

  20. Comorbidity and survival after early breast cancer. A review

    DEFF Research Database (Denmark)

    Land, Lotte Holm; Dalton, Susanne Oksbjerg; Jørgensen, Trine Lembrecht

    2011-01-01

    : A search in Pubmed with keywords, breast neoplasm, comorbidity, and survival, was performed. A total of 18 studies published between 2000 and August 2010 was included in this review. RESULTS: All 18 studies demonstrated that comorbidity had a significant impact on survival after breast cancer with poorer...

  1. Immunoexpression of napsin A in renal neoplasms.

    Science.gov (United States)

    Zhu, Bing; Rohan, Stephen M; Lin, Xiaoqi

    2015-03-14

    Immunohistochemistry (IHC) for napsin A has been widely used to support a diagnosis of lung adenocarcinoma with high sensitivity. In this study, we evaluated immunoreactivity for napsin A in a broad spectrum of renal neoplasms by using tissue microarrays (TMA). Duplicate TMA of 159 surgically excised renal neoplasms of various types were constructed. IHC for napsin A was performed on TMAs with appropriate positive and negative controls. Napsin A was expressed in Acquired cystic disease associated renal cell carcinoma (RCC) (2/2, 100.0%), chromophobe RCC (5/45, 11.1%), clear cell RCC (10/23, 43.5%), clear cell papillary RCC (9/19, 47.4%), metanephric adenoma (3/3, 100.0%), oncocytoma (13/23, 56.5%), and papillary RCC (31/37, 83.8%). Expression of napsin A was not seen in mucinous tubular and spindle cell carcinoma (0/1, 0.0%), TFE/MITF RCC 0/1, 0.0%), and urothelial carcinoma (0/6, 0.0%). Napsin A is expressed in both common and rare sub-types of renal neoplasms with variable sensitivity. Based on our results, napsin A is not specific for lung adenocarcinoma. When a metastatic carcinoma of unknown primary is positive for napsin A, the differential diagnosis should include tumors of both renal and lung origin. The virtual slide(s) for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/9558727831304717 .

  2. Endocrine neoplasms in familial syndromes of hyperparathyroidism.

    Science.gov (United States)

    Li, Yulong; Simonds, William F

    2016-06-01

    Familial syndromes of hyperparathyroidism, including multiple endocrine neoplasia type 1 (MEN1), multiple endocrine neoplasia type 2A (MEN2A), and the hyperparathyroidism-jaw tumor (HPT-JT), comprise 2-5% of primary hyperparathyroidism cases. Familial syndromes of hyperparathyroidism are also associated with a range of endocrine and nonendocrine tumors, including potential malignancies. Complications of the associated neoplasms are the major causes of morbidities and mortalities in these familial syndromes, e.g., parathyroid carcinoma in HPT-JT syndrome; thymic, bronchial, and enteropancreatic neuroendocrine tumors in MEN1; and medullary thyroid cancer and pheochromocytoma in MEN2A. Because of the different underlying mechanisms of neoplasia, these familial tumors may have different characteristics compared with their sporadic counterparts. Large-scale clinical trials are frequently lacking due to the rarity of these diseases. With technological advances and the development of new medications, the natural history, diagnosis, and management of these syndromes are also evolving. In this article, we summarize the recent knowledge on endocrine neoplasms in three familial hyperparathyroidism syndromes, with an emphasis on disease characteristics, molecular pathogenesis, recent developments in biochemical and radiological evaluation, and expert opinions on surgical and medical therapies. Because these familial hyperparathyroidism syndromes are associated with a wide variety of tumors in different organs, this review is focused on those endocrine neoplasms with malignant potential. © 2016 Society for Endocrinology.

  3. MR appearance of skeletal neoplasms following cryotherapy

    Energy Technology Data Exchange (ETDEWEB)

    Richardson, M.L. [Dept. of Radiology SB-05, Washington Univ., Seattle, WA (United States); Lough, L.R. [Pitts Radiological Associates, Columbia, SC (United States); Shuman, W.P. [Dept. of Radiology, Medical Center Hospital of Vermont, Burlington, VT (United States); Lazerte, G.D. [Dept. of Pathology RC-72, Washington Univ., Medical Center Hospital of Vermont, Burlington, VT (United States); Conrad, E.U. [Dept. of Orthopedic Surgery RK-10, Washington Univ., Medical Center of Vermont, Burlington, VT (United States)

    1994-02-01

    Cryotherapy is an increasingly popular mode of therapy adjunctive to surgical curettage in the treatment of certain skeletal neoplasms, such as giant cell tumors or chondrosarcomas. The magnetic resonance (MR) findings following cryotherapy have not been previously reported. We reviewed the MR findings in seven patients with skeletal neoplasms following curettage and cryotherapy. In six cases we found a zone of varying thickness extending beyond the surgical margins, corresponding to an area of cryoinjury to medullary bone. This zone displayed low signal intensity on T1-weighted images and high signal intensity on T2-weighted images, consistent with the presence of marrow edema. This zone of edema almost certainly reflects underlying thermal osteonecrosis. This zone may vary in size and intensity over time as the area of cryoinjury evolves or resolves. MR is currently the imaging procedure of choice for follow-up of most musculoskeletal neoplasms. Knowledge of the MR findings following cryotherapy should help prevent confusion during the interpretation of follow-up MR examinations. (orig.)

  4. Incidence of synchronous appendiceal neoplasm in patients with colorectal cancer and its clinical significance

    Directory of Open Access Journals (Sweden)

    Lohsiriwat Darin

    2009-06-01

    Full Text Available Abstract Background The aims of this study were to evaluate the incidence of synchronous appendiceal neoplasm in patients with colorectal cancer, and to determine its clinical significance. Methods Pathological reports and medical records were reviewed of patients with colorectal adenocarcinoma who underwent oncological resection of the tumor together with appendectomy at the Faculty of Medicine Siriraj Hospital, Mahidol University, Thailand between September 2000 and April 2008. Results This study included 293 patients with an average age of 62 years (range 19–95 and 51 percent were male. Of the patients studied, 228 (78 percent had right hemicolectomy, whereas the others (22 percent had surgery for left-sided colon cancer or rectal cancer. One patient (0.3 percent had epithelial appendiceal neoplasm (mucinous cystadenoma and 3 patients (1.0 percent had metastatic colorectal cancer in the mesoappendix. However, the presence of synchronous appendiceal tumors and/or metastasis did not alter postoperative management, as these patients had received adjuvant therapy and were scheduled for surveillance program because of nodal involvement. Conclusion The incidence of synchronous primary appendiceal neoplasm and secondary (metastatic appendiceal neoplasm in colorectal cancer patients was 0.3 and 1.0 percent, respectively. However, these findings did not change the postoperative clinical management.

  5. Possible risk for gestational trophoblastic neoplasm in perimenopause and menopause

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    Nikolić Branka

    2011-01-01

    Full Text Available Gestational Trophoblastic Neoplasms (GTN are group of diseases which are known as fertilization disorders and may appear as Complete hydatidiform mole, Mole partialis, Invasive mole, Placental site trophoblastic tumor, Choriocarcinoma. Malignant disease precedes in approxi mately 50% of patients. All cases of GTN must be registrated. The Followe up programme period may last 6 months to 2 years until three sequential beta hCG values are negative. The risk of repeated GTN is low but patient has to be informed that risk is 1 : 74. GTN can appear in perimenopausal or menopausal women. That is the reason why each rapid enlargement of uterus especially with uterine bleeding followed with multiple cystic formations (grape like cysts needs a serious examination on GTN. Patient can complain of nausea, vomiting, painful breasts or hiperthyoidism. Legal abortion can precede GTN in perimenopausal women. In the great number of women with GTN the last pregnancy was 5 or more than 5 years before GTN is diagnosed. During 5 year period from june 1999. till june 2004, 58 GTN cases were diagnosed on our Department. 7 women with confirmed GTN were in perimenopause or menopause. All cases were hystologicalu confirmed with clinical low clinical score. In 1999. (March-June unpowerishment Uranium was used during war in Former Yugoslavia. Potential effect on reproductive potential could be analyzed after collecting data from the whole territory of Serbia and Montenegro in next years. All GTN patients are clinically, laboratory and ultrasonographicaly examined and staged according to FIGO 2002. recommendations

  6. Targeting angiogenesis-dependent calcified neoplasms using combined polymer therapeutics.

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    Ehud Segal

    Full Text Available There is an immense clinical need for novel therapeutics for the treatment of angiogenesis-dependent calcified neoplasms such as osteosarcomas and bone metastases. We developed a new therapeutic strategy to target bone metastases and calcified neoplasms using combined polymer-bound angiogenesis inhibitors. Using an advanced "living polymerization" technique, the reversible addition-fragmentation chain transfer (RAFT, we conjugated the aminobisphosphonate alendronate (ALN, and the potent anti-angiogenic agent TNP-470 with N-(2-hydroxypropylmethacrylamide (HPMA copolymer through a Glycine-Glycine-Proline-Norleucine linker, cleaved by cathepsin K, a cysteine protease overexpressed at resorption sites in bone tissues. In this approach, dual targeting is achieved. Passive accumulation is possible due to the increase in molecular weight following polymer conjugation of the drugs, thus extravasating from the tumor leaky vessels and not from normal healthy vessels. Active targeting to the calcified tissues is achieved by ALN's affinity to bone mineral.The anti-angiogenic and antitumor potency of HPMA copolymer-ALN-TNP-470 conjugate was evaluated both in vitro and in vivo. We show that free and conjugated ALN-TNP-470 have synergistic anti-angiogenic and antitumor activity by inhibiting proliferation, migration and capillary-like tube formation of endothelial and human osteosarcoma cells in vitro. Evaluation of anti-angiogenic, antitumor activity and body distribution of HPMA copolymer-ALN-TNP-470 conjugate was performed on severe combined immunodeficiency (SCID male mice inoculated with mCherry-labeled MG-63-Ras human osteosarcoma and by modified Miles permeability assay. Our targeted bi-specific conjugate reduced VEGF-induced vascular hyperpermeability by 92% and remarkably inhibited osteosarcoma growth in mice by 96%.This is the first report to describe a new concept of a narrowly-dispersed combined polymer therapeutic designed to target both tumor and

  7. Spectrum of Intestinal Neoplasms: A study of 400 cases

    Directory of Open Access Journals (Sweden)

    Aminder Singh

    2015-02-01

    Full Text Available Objective: The present study is a five-year analysis of all the tumors of small and large intestine received in the Pathology Department of Dayanand Medical College and Hospital, Ludhiana. Methods: All the cases were grossly and microscopically examined and were staged according to Astler Coller Staging and classified and subtyped according to WHO classification. The important differences between the small and large intestine tumors were also analyzed. Results: There were 400 cases out of which 356 were in large intestine while 44 were in the small intestine. There were only 56 benign neoplasms while 344 were malignant tumors. Adenomas were the most common benign tumors while majority of malignant tumors were adenocarcinomas. Lymphomas, mesenchymal tumors, and carcinoid tumors were much more common in a small intestine as compared to large intestine. Majority of adenocarcinomas were located in the large intestine with most of them being moderately differentiated having Astler Coller Stage B II. Mucinous carcinomas had the worst prognosis as compared to adenocarcinomas. Anal canal had mainly squamous cell carcinomas. Conclusions: Tumors of large intestine were much commoner than of small intestine. There was a higher incidence of tumor in males with M:F ratio of 2.2:1. Mean age of presentation of benign tumor was younger, i.e., 32.6 years when compared to 54.5 years for malignant tumors. Tubular adenoma was the most common benign tumor and adenocarcinoma the commonest malignant neoplasm. [J Interdiscipl Histopathol 2015; 3(1.000: 19-23

  8. Pancreatic cystic neoplasms: a review of preoperative diagnosis and management*

    Science.gov (United States)

    Bai, Xue-li; Zhang, Qi; Masood, Noman; Masood, Waqas; Zhang, Yun; Liang, Ting-bo

    2013-01-01

    Pancreatic cystic neoplasms (PCNs) are a diverse group of neoplasms in the pancreas, and are more increasingly encountered with widespread abdominal screening and improved imaging techniques. The most common types of PCNs are serous cystic neoplasms (SCNs), mucinous cystic neoplasms (MCNs), and intraductal papillary mucinous neoplasms (IPMNs). Clinicians frequently feel bewildered in the differential diagnosis and subsequent management among the various types of lesions in the pancreas, which may lead to overtreatment or delayed treatment. The current review provides recent developments in the understanding of the three most common types of PCNs, the latest modalities used in preoperative diagnosis and differential diagnosis, as well as the most up to date management. Suggestions for diagnosis and differential diagnosis of SCNs, MCNs, and IPMNs are also provided for young surgeons. Better understanding of these neoplasms is essential for clinicians to make accurate diagnosis and to provide the best management for patients. PMID:23463761

  9. Goblet cell carcinoid neoplasm of the appendix: Clinical and CT features

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    Lee, K.S., E-mail: kyungmouklee@alum.mit.edu [Department of Radiology Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Tang, L.H., E-mail: tangl@mskc.org [Department of Pathology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Shia, J., E-mail: shiaj@mskcc.org [Department of Pathology, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Paty, P.B., E-mail: patyp@mskcc.org [Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Weiser, M.R., E-mail: weiser1@mskcc.org [Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Guillem, J.G., E-mail: guillemj@mskcc.org [Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Temple, L.K., E-mail: temple@mskcc.org [Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Nash, G.M., E-mail: nashg@mskcc.org [Department of Surgery, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Reidy, D., E-mail: reidyd@mskcc.org [Department of Medicine, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Saltz, L., E-mail: saltzl@mskcc.org [Department of Medicine, Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States); Gollub, M.J., E-mail: gollubm@mskcc.org [Department of Radiology Memorial Sloan-Kettering Cancer Center, 1275 York Avenue, New York, NY 10065 (United States)

    2013-01-15

    Purpose: To describe the clinical and CT imaging features of goblet cell carcinoid (GCC) neoplasm of the appendix. Methods and materials: A computer search of pathology and radiology records over a 19-year period at our two institutions was performed using the search string “goblet”. In the patients with appendiceal GCC neoplasms who had abdominopelvic CT, imaging findings were categorized, blinded to gross and surgical description, as: “Appendicitis”, “Prominent appendix without peri-appendiceal infiltration”, “Mass” or “Normal appendix”. The CT appearance was correlated with an accepted pathological classification of: low grade GCC, signet ring cell adenocarcinoma ex, and poorly differentiated adenocarcinoma ex GCC group. Results: Twenty-seven patients (age range, 28–80 years; mean age, 52 years; 15 female, 12 male) with pathology-proven appendiceal GCC neoplasm had CT scans that were reviewed. Patients presented with acute appendicitis (n = 12), abdominal pain not typical for appendicitis (n = 14) and incidental finding (n = 1). CT imaging showed 9 Appendicitis, 9 Prominent appendices without peri-appendiceal infiltration, 7 Masses and 2 Normal appendices. Appendicitis (8/9) usually correlated with typical low grade GCC on pathology. In contrast, the majority of Masses and Prominent Appendices without peri-appendiceal infiltration were pathologically confirmed to be signet ring cell adenocarcinoma ex GCC. Poorly differentiated adenocarcinoma ex GCC was seen in only a small minority of patients. Hyperattenuation of the appendiceal neoplasm was seen in a majority of cases. Conclusions: GCC neoplasm of the appendix should be considered in the differential diagnosis in patients with primary appendiceal malignancy. Our cases demonstrated close correlation between our predefined CT pattern and the pathological classification.

  10. Senescence in intraductal papillary mucinous neoplasm of the pancreas.

    Science.gov (United States)

    Miyasaka, Yoshihiro; Nagai, Eishi; Ohuchida, Kenoki; Fujita, Hayato; Nakata, Kohei; Hayashi, Akifumi; Mizumoto, Kazuhiro; Tsuneyoshi, Masazumi; Tanaka, Masao

    2011-12-01

    Intraductal papillary mucinous neoplasm of the pancreas is attracting attention as a precursor lesion of the invasive ductal adenocarcinoma, whereas it has been reported that some intraductal papillary mucinous neoplasms do not display progression to malignancy and remain almost unchanged in size and morphology. Recent studies have reported that oncogene-induced senescence has been observed in neoplasms, especially in premalignant lesions, and that it can play an important role in preventing malignant progression. To clarify the presence of senescence in intraductal papillary mucinous neoplasms, we analyzed the expression of several markers of senescence. The intraductal papillary mucinous neoplasms evaluated in this study were classified into 4 groups according to the degree of dysplasia. Senescence-associated β-galactosidase activity and senescence-associated heterochromatin foci formation were investigated in 33 cases of intraductal papillary mucinous neoplasms and 6 normal controls. Immunohistochemical analysis of p16(INK4a) and p15(INK4b) was performed in 158 cases of intraductal papillary mucinous neoplasms and 10 normal controls. In the normal controls, neither senescence-associated β-galactosidase activity nor senescence-associated heterochromatin foci formation was observed. Most of the normal epithelia were negative for either p16(INK4a) or p15(INK4b). For all 4 markers, the percentages of positive cases reached a peak in intraductal papillary mucinous neoplasm with low-grade dysplasia and showed significant decreasing trends in the transition from intraductal papillary mucinous neoplasm with low-grade dysplasia to intraductal papillary mucinous neoplasm with an associated invasive carcinoma. Our results indicate that senescence is induced in the early stage of intraductal papillary mucinous neoplasm and gradually attenuated according to the progression. It is suggested that senescence plays a role in preventing malignant progression of intraductal

  11. Perspectives on testicular germ cell neoplasms.

    Science.gov (United States)

    Cheng, Liang; Lyu, Bingjian; Roth, Lawrence M

    2017-01-01

    Our knowledge of testicular germ cell neoplasms has progressed in the last few decades due to the description of germ cell neoplasia in situ (GCNIS) and a variety of specific forms of intratubular germ cell neoplasia, the discovery of isochromosome 12p and its importance in the development of invasiveness in germ cell tumors (GCTs), the identification of specific transcription factors for GCTs, and the recognition that a teratomatous component in mixed GCT represents terminal differentiation. Isochromosome 12p and 12p overrepresentation, collectively referred to as 12p amplification, are fundamental abnormalities that account for many types of malignant GCTs of the testis. Embryonal carcinoma is common in the testis but rare in the ovary, whereas the converse is true for mature cystic teratoma. Spermatocytic tumor occurs only in the testis; it has not been described in the ovary or extragonadal sites. The origin of ovarian mature cystic teratoma is similar to that of prepubertal-type testicular teratoma and dermoid cyst at any age in that it arises from a nontransformed germ cell, whereas postpubertal-type testicular teratoma arises from a malignant germ cell, most commonly through the intermediary of GCNIS. Somatic neoplasms, often referred to as monodermal teratomas, arise not infrequently from mature cystic teratoma of the ovary, whereas such neoplasms are rare in testicular teratoma with the exception of carcinoid. Integration of classical morphologic observations and emerging novel molecular studies will result in better understanding of the pathogenesis of GCTs and will optimize patient therapy. Copyright © 2016 Elsevier Inc. All rights reserved.

  12. Molecular Pathology: Prognostic and Diagnostic Genomic Markers for Myeloid Neoplasms.

    Science.gov (United States)

    Kuo, Frank C

    2016-09-01

    Application of next-generation sequencing (NGS) on myeloid neoplasms has expanded our knowledge of genomic alterations in this group of diseases. Genomic alterations in myeloid neoplasms are complex, heterogeneous, and not specific to a disease entity. NGS-based panel testing of myeloid neoplasms can complement existing diagnostic modalities and is gaining acceptance in the clinics and diagnostic laboratories. Prospective, randomized trials to evaluate the prognostic significance of genomic markers in myeloid neoplasms are under way in academic medical centers. Copyright © 2016 Elsevier Inc. All rights reserved.

  13. Pancreatic serous cystic neoplasms accompanying other pancreatic tumors.

    Science.gov (United States)

    Kim, So-Woon; Song, In Hye; An, Soyeon; Kim, So Yeon; Kim, Hyoung Jung; Song, Ki-Byung; Hwang, Dae Wook; Lee, Sang Soo; Byun, Jae Ho; Seo, Dong-Wan; Kim, Song Cheol; Yu, Eunsil; Hong, Seung-Mo

    2017-02-01

    Serous cystic neoplasms (SCNs) are benign cystic neoplasms that predominantly occur in the tail of the pancreas in elderly women. It is well known that patients with von Hippel-Lindau syndrome can develop SCNs and neuroendocrine tumors in the pancreas. However, our understanding on SCNs accompanying other pancreatic tumors (SCNAOPTs) is limited. We compared the clinicopathological features of 15 surgically resected SCNAOPTs with 259 conventional SCNs. The prevalence of SCNAOPT was 5%. The SCNAOPTs were significantly smaller than conventional solitary SCNs, and they were more commonly observed in the head of the pancreas, whereas conventional solitary SCNs were more frequently noted in the body and tail. However, no differences were found in terms of sex, patient age, or the gross patterns of the SCNs. Accompanying neoplasms included 7 intraductal papillary mucinous neoplasms, 1 colloid carcinoma arising from intraductal papillary mucinous neoplasm, 6 neuroendocrine tumors, and 1 solid pseudopapillary neoplasm. Four neuroendocrine tumors associated with von Hippel-Lindau syndrome occurred as multiples, whereas 2 neuroendocrine tumors without von Hippel-Lindau syndrome were solitary. In summary, SCNAOPTs comprise 5% of all SCNs and tend to be smaller and located in the head of the pancreas. Common accompanying tumors include intraductal papillary mucinous neoplasms, neuroendocrine tumors, and other neoplasms such as colloid carcinoma and solid pseudopapillary neoplasm. Copyright © 2016 Elsevier Inc. All rights reserved.

  14. A foregut cystic neoplasm with diagnostic and therapeutic similarities to mucinous cystic neoplasms of the pancreas.

    Science.gov (United States)

    Kluger, Michael D; Tayar, Claude; Belli, Andrea; Salceda, Juan A; van Nhieu, Jeanne T; Luciani, Alain; Cherqui, Daniel

    2013-07-10

    Greater utilization of cross-sectional abdominal imaging has increased the diagnostic frequency of cystic neoplasms of the pancreas. The "International Consensus Guidelines 2012 for the Management of IPMN and MCN of the Pancreas" illustrates a diagnostic and therapeutic algorithm for these lesions based on current knowledge. We present a case of a 49-year-old woman with two years of intermittent epigastric pain found to have an 8.5 cm head of the pancreas mass on CT. Evaluation was consistent with a mucinous cystic neoplasm for which she underwent an uneventful pancreaticoduodenectomy. Histology revealed a bronchogenic cyst of the head of the pancreas. Bronchogenic cysts are congenital anomalies of the ventral foregut that can migrate into the abdomen prior to fusion of the diaphragm. They can easily be misdiagnosed for other benign and malignant retroperitoneal lesions. Similarly to mucinous cystic neoplasms, bronchogenic cysts have been reported to undergo malignant transformation. They can also become infected and hemorrhage. Therefore, resection should be performed in appropriate risk candidates. It is possible, with increased use of high resolution cross-sectional imaging, that these lesions may be identified with greater frequency in the abdomen and confused with other pancreatic neoplasms. The presence of ciliated respiratory epithelium and cartilage on pathology provides for definitive diagnosis.

  15. Incidence of potentially HPV-related neoplasms in the United States, 1978–2007

    Science.gov (United States)

    Kurdgelashvili, George; Dores, Graça M.; Srour, Samer A.; Chaturvedi, Anil K.; Huycke, Mark M.; Devesa, Susan S.

    2015-01-01

    Background Population-based studies comprehensively describing incidence patterns of human papillomavirus (HPV)-related preinvasive and invasive neoplasms prior to widespread HPV vaccination are sparse. Methods We calculated age-adjusted incidence rates (IRs), IR ratios (IRRs), and annual percent changes (APC) in IRs for potentially HPV-related tumors diagnosed in the Surveillance, Epidemiology and End Results Program during 1978–2007. Results Overall IRs for preinvasive tumors were significantly higher than for invasive squamous cell tumors of cervix (IRR=3.42), vulva (IRR=1.87), and vagina (IRR=1.19) and significantly lower for adenomatous cervical tumors (IRR=0.43), and squamous cell tumors of penis (IRR=0.64), anus (males, IRR=0.53; females, IRR=0.14), and head and neck (H&N) (males, IRR=0.01; females, IRR=0.02). Incidence of preinvasive squamous tumors of cervix, vagina, and penis rose rapidly over time and decreased for invasive neoplasms. The most rapid increases occurred for preinvasive (males, APC=16.0; females, APC=7.3) and invasive anal tumors (males, APC=3.6; females, APC=2.3). IR patterns were generally similar among evaluable racial/ethnic groups, with the exception of H&N invasive tumor IRs which increased exclusively among white males. Conclusion Contrary to the opposing trends of preinvasive and invasive squamous tumors of cervix, vagina, and penis, preinvasive and invasive anal tumor IRs increased significantly over time by gender, age, and racial/ethnic groups. Successful HPV vaccination programs are needed to measurably reduce incidence of HPV-related neoplasms in the future, particularly for cancer sites with rising incidence rates for which effective screening modalities are limited. PMID:23580435

  16. Bilateral Renal Tubular Neoplasm in a Channel-billed Toucan (Ramphastos vitellinus).

    Science.gov (United States)

    Mainez, Mireia; Cardona, Teresa; Such, Roger; Juan-Sallés, Carles; Garner, Michael M

    2015-03-01

    An adult male channel-billed toucan (Ramphastos vitellinus) was presented with a history of weakness, dyspnea, and severe dilatation of the coelomic cavity, which was caused by accumulation of serohemorrhagic fluid. Radiographs revealed increased radiodensity and thickness of the descending aorta and a pectoral mass, and blood test results revealed anemia, hypocalcemia, hypoproteinemia, and hyperuricemia. On ultrasound examination, a hyperechoic enlarged soft tissue mass was found in the caudodorsal region of the coelom. The bird did not respond to supportive care and died. Postmortem examination revealed severe, bilateral nephromegaly due to multifocal to coalescing renal tubular adenomas (adenomatosis), which was complicated with renal gout and soft tissue mineralization. Relevant concurrent diseases included hepatic hemochromatosis, subcutaneous cestodiasis with cellulitis, and systemic amyloidosis. There are few documented cases of neoplasms in ramphastid birds and to our knowledge, this is the first report of a renal neoplasm in a channel-billed toucan.

  17. Second malignant neoplasms in patients with Cowden syndrome with underlying germline PTEN mutations.

    Science.gov (United States)

    Ngeow, Joanne; Stanuch, Kim; Mester, Jessica L; Barnholtz-Sloan, Jill S; Eng, Charis

    2014-06-10

    Patients with Cowden syndrome (CS) with underlying germline PTEN mutations are at increased risk of breast, thyroid, endometrial, and renal cancers. To our knowledge, risk of subsequent cancers in these patients has not been previously explored or quantified. We conducted a 7-year multicenter prospective study (2005 to 2012) of patients with CS or CS-like disease, all of whom underwent comprehensive PTEN mutational analysis. Second malignant neoplasms (SMNs) were ascertained by medical records and confirmed by pathology reports. Standardized incidence ratios (SIRs) for all SMNs combined and for breast, thyroid, endometrial, and renal cancers were calculated. Of the 2,912 adult patients included in our analysis, 2,024 had an invasive cancer history. Germline pathogenic PTEN mutations (PTEN mutation positive) were identified in 114 patients (5.6%). Of these 114 patients, 46 (40%) had an SMN. Median age of SMN diagnosis was 50 years (range, 21 to 71 years). Median interval between primary cancer and SMN was 5 years (range, <1 to 35 years). Of the 51 PTEN mutation-positive patients who presented with primary breast cancer, 11 (22%) had a subsequent new primary breast cancer and 10-year second breast cancer cumulative risk of 29% (95% CI, 15.3 to 43.7). Risk of SMNs compared with that of the general population was significantly elevated for all cancers (SIR, 7.74; 95% CI, 5.84 to 10.07), specifically for breast (SIR, 8.92; 95% CI, 5.85 to 13.07), thyroid (SIR, 5.83; 95% CI, 3.01 to 10.18), and endometrial SMNs (SIR, 14.08.07; 95% CI, 7.10 to 27.21). Patients with CS with germline PTEN mutations are at higher risk for SMNs compared with the general population. Prophylactic mastectomy should be considered on an individual basis given the significant risk of subsequent breast cancer. © 2014 by American Society of Clinical Oncology.

  18. Trisomy 14 as a Sole Chromosome Abnormality Is Associated with Older Age, a Heterogenous Group of Myeloid Neoplasms with Dysplasia, and a Wide Spectrum of Disease Progression

    Directory of Open Access Journals (Sweden)

    Wei Cui

    2010-01-01

    Full Text Available Trisomy 14 is a rare recurrent cytogenetic abnormality in myeloid neoplasms; however, its clinicopathologic features have not been well described. We report the clinicopathologic, immunophenotypic, and molecular genetic features of 16 cases of myeloid neoplasms with isolated trisomy 14. Our results show that cases with isolated trisomy 14 encompass a heterogenous group of myeloid neoplasms including myelodysplastic syndrome (MDS, 44%, myelodysplastic/myeloproliferative neoplasms (31%, and acute myeloid leukemia (25%. The patients are usually elder (median age 71 years, and there is a male predominance (82%. Multilineage dysplasia is noted in all cases. Oncogenic mutations of genes involved in cell proliferation and/or survival rarely occur. Compared with cases of MDS with diploid karyotype, patients of MDS with isolated trisomy 14 demonstrate a similar overall survival and rate of leukemia transformation.

  19. [Surgical approach of gastroduodenal neuroendocrine neoplasms].

    Science.gov (United States)

    Fendrich, V; Bartsch, D K

    2016-04-01

    Gastroduodenal neuroendocrine tumors are rare but an increase in incidence has been recognized worldwide over the past 35 years. At the same time the prognosis of patients has substantially improved because the majority of these tumors can now be detected at an early stage. Neuroendocrine neoplasms (NENs) of the stomach are the most frequent neoplasms of neuroendocrine origin in the gastrointestinal tract. The therapeutic management of these tumors is complicated by the fact that they must be classified not only by staging and grading but also according to their pathophysiological background (types). These types differ in biological behavior and therefore have an influence on the therapeutic concept. Because more than 90 % of duodenal NENs are often asymptomatic and are as a rule identified at a curable stage, resection of the tumor should always be the first line of therapy. The therapeutic strategies vary from local endoscopic resection (duodenotomy with excision) up to pancreas retaining duodenectomy and pylorus retaining or classical Whipple procedures. This article presents the various surgical approaches to gastric and duodenal NENs.

  20. Pancreatic neuroendocrine neoplasms; Neuroendokrine Neoplasien des Pankreas

    Energy Technology Data Exchange (ETDEWEB)

    Beiderwellen, K.; Lauenstein, T.C. [Universitaetsklinikum Essen, Institut fuer Diagnostische und Interventionelle Radiologie und Neuroradiologie, Essen (Germany); Sabet, A.; Poeppel, T.D. [Universitaetsklinikum Essen, Klinik fuer Nuklearmedizin, Essen (Germany); Lahner, H. [Universitaetsklinikum Essen, Klinik fuer Endokrinologie und Stoffwechselerkrankungen, Essen (Germany)

    2016-04-15

    Pancreatic neuroendocrine neoplasms (NEN) account for 1-2 % of all pancreatic neoplasms and represent a rare differential diagnosis. While some pancreatic NEN are hormonally active and exhibit endocrine activity associated with characteristic symptoms, the majority are hormonally inactive. Imaging techniques such as ultrasound, computed tomography (CT), magnetic resonance imaging (MRI) and positron emission tomography (PET) or as combined PET/CT play a crucial role in the initial diagnosis, therapy planning and control. Endoscopic ultrasound (EUS) and multiphase CT represent the reference methods for localization of the primary pancreatic tumor. Particularly in the evaluation of small liver lesions MRI is the method of choice. Somatostatin receptor scintigraphy and somatostatin receptor PET/CT are of particular value for whole body staging and special aspects of further therapy planning. (orig.) [German] Neuroendokrine Neoplasien (NEN) des Pankreas stellen mit einem Anteil von 1-2 % aller pankreatischen Tumoren eine seltene Differenzialdiagnose dar. Ein Teil der Tumoren ist hormonell aktiv und faellt klinisch durch charakteristische Symptome auf, wohingegen der ueberwiegende Anteil hormonell inaktiv ist. Bildgebende Verfahren wie Sonographie, Computertomographie (CT), Magnetresonanztomographie (MRT) und nicht zuletzt Positronenemissionstomographie (PET oder kombiniert als PET/CT) spielen eine zentrale Rolle fuer Erstdiagnose, Therapieplanung und -kontrolle. Die Endosonographie und die multiphasische CT stellen die Referenzmethoden zur Lokalisation des Primaertumors dar. Fuer die Differenzierung insbesondere kleiner Leberlaesionen bietet die MRT die hoechste Aussagekraft. Fuer das Ganzkoerperstaging und bestimmte Aspekte der Therapieplanung lassen sich die Somatostatinrezeptorszintigraphie und v. a. die Somatostatinrezeptor-PET/CT heranziehen. (orig.)

  1. Peptichemio in pretreated patients with plasmacell neoplasms.

    Science.gov (United States)

    Paccagnella, A; Salvagno, L; Chiarion-Sileni, V; Bolzonella, S; De Besi, P; Frizzarin, M; Pappagallo, G L; Fosser, V P; Fornasiero, A; Segati, R

    1986-09-01

    Twenty-one patients with alkylator-resistant plasmacell neoplasms were treated with Peptichemio (PTC) at a dose of 40 mg/m2 for 3 days every 3 weeks or, in the case of persistent leukopenia and/or thrombocytopenia, at the single dose of 70 mg/m2 every 2-3 weeks according to haematological recovery. Seventeen patients, 10 with multiple myeloma and seven with extramedullary plasmacytoma (EMP), were fully evaluable. Six of 17 patients (35%) responded: three of seven EMP patients had a complete remission and 3 of 10 multiple myeloma patients had an objective response greater than 50%. The median duration of response was 8.5 months. An EMP patient obtained a complete response lasting for 16 months. The most frequent toxic effect were phlebosclerosis, occurring in all the patients, and myelosuppression, which was severe in only one case. PTC appears to be an active drug in patients with plasmacell neoplasms even if resistant to alkylating agents.

  2. CureOne Registry: Advanced Malignancy or Myelodysplasia, Tested by Standard Sequencing and Treated by Physician Choice

    Science.gov (United States)

    2017-10-02

    Neoplasms; Lung Neoplasms; Colon Neoplasms; Breast Neoplasms; Pancreatic Neoplasms; Prostate Neoplasms; Kidney Neoplasms; Liver Neoplasms; Rectal Neoplasms; Hematologic Neoplasms; Multiple Myeloma; Myelodysplastic Syndromes; Ovarian Neoplasms; Bladder Neoplasms; Testicular Neoplasms; Endometrial Neoplasms; Brain Neoplasms; Biliary Tract Neoplasms; Head and Neck Neoplasms; Uterine Cervical Neoplasms; Skin Neoplasms; Melanoma; Gastric Neoplasms; Anal Neoplasms; Sarcoma

  3. File list: Unc.Prs.05.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  4. File list: His.Prs.50.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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    Lifescience Database Archive (English)

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  6. File list: His.Prs.20.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  7. File list: His.Prs.05.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  8. File list: Unc.Prs.20.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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    Lifescience Database Archive (English)

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  10. File list: His.Prs.10.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  11. The incidence of malignancy in neoplasms of the submandibular ...

    African Journals Online (AJOL)

    Objective. To test the validity of the reported high incidence (50%) of malignancy in neoplasms of the submandibular salivary gland, and to compare it with that of the parotid gland. Methods. This is a retrospective analysis of major salivary gland neoplasms in 127 patients who were treated between August 1988 and ...

  12. Childhood deaths from malignant Neoplasms in accra | Gyasi ...

    African Journals Online (AJOL)

    Background: Malignant neoplasms are set to become a leading cause of childhood death in sub- Saharan Africa as immunization programmes reduce deaths due to infectious diseases. Knowledge of the pattern of deaths from these neoplasms is therefore desirable. Objective: To describe the pattern of deaths from ...

  13. A Survey Of Cutaneous Neoplasms Among Horses Used For ...

    African Journals Online (AJOL)

    A total of 314 Arab horses of ages ranging from 4 to 15 years were examined of which 35(11.2%) were Albino and 279(88.85%) were non albino horses. Nine horses (2.86%) were observed to have cutaneous neoplasm. Gross characteristics of the cutaneous neoplasm found were studied and some biopsy samples ...

  14. Primary adenoid cystic carcinoma of the breast: Case report and review of the literature.

    Science.gov (United States)

    Naseer, M A; Mohammed, S S; Alyusuf, R; Al Marzooq, R; Das Majumdar, S K; Al Hammadi, A

    2013-01-01

    Adenoid cystic carcinoma of the breast is a very rare neoplasm. We report a case of adenoid cystic carcinoma of the right breast presented with painless lump in the upper outer quadrant managed with lumpectomy, axillary lymph node staging and adjuvant local external radiotherapy to the whole breast with simultaneous integrated boost to the site of primary disease using respiratory gated intensity modulated radiotherapy. The available literature is reviewed. Adenoid cystic cancer breast, mastectomy, adjuvant radiotherapy.

  15. Mucinous cystadenocarcinoma of the breast: the challenge of diagnosing a rare entity

    OpenAIRE

    Nektarios Koufopoulos; Christina Goudeli; John Syrios; Evangelos Filopoulos; Lubna Khaldi

    2017-01-01

    Mucinous cystadenocarcinoma is an extremely rare variant of primary breast tumor which is histologically similar to mucinous cystadenocarcinoma of the ovary and pancreas. Herein we report a case of a 63 years old woman diagnosed with diverse histological types of non-synchronous rare primary breast tumors, a medullary carcinoma of the right breast and a mucinous cystadenocarcinoma of the left breast. Macroscopically the neoplasm appeared multilocular filled with mucoid material. Under light m...

  16. Distribution of lymphoid neoplasms in the Republic of Korea: analysis of 5318 cases according to the World Health Organization classification.

    Science.gov (United States)

    Yoon, Sun Och; Suh, Cheolwon; Lee, Dae Ho; Chi, Hyun-Sook; Park, Chan Jeoung; Jang, Seong-Soo; Shin, Hai-Rim; Park, Bong-Hee; Huh, Jooryung

    2010-10-01

    Compared with the West, the overall incidence of lymphoid neoplasms is lower, and the subtype distribution is distinct in Asia. To comprehensively investigate the subtype distribution with the age and sex factors, and temporal changes of subtype proportions, we re-assessed all patients with lymphoid neoplasms diagnosed at a large oncology service in the Republic of Korea from 1989 to 2008 using the World Health Organization classifications. Of the total 5,318 patients, 66.9% had mature B-cell neoplasms, 12.5% had mature T/natural killer (NK)-cell neoplasms, 16.4% had precursor lymphoblastic leukemia/lymphoma (ALL/LBL), and 4.1% had Hodgkin's lymphoma. The most common subtypes were diffuse large B-cell lymphoma (30.5%), plasma cell myeloma (14.0%), extranodal marginal zone lymphoma of mucosa-associated lymphoid tissue type (MALT lymphoma; 12.4%), B-cell ALL/LBL (11.3%), Hodgkin's lymphoma (4.1%), peripheral T-cell lymphoma unspecified (4.0%), T-cell ALL/LBL (3.9%), and extranodal NK/T-cell lymphoma of nasal type (3.9%). Most subtypes showed male predominance, with an average M/F ratio of 1.3. Most mature lymphoid neoplasms were diseases of adults (mean age, 53.5 yr), whereas ALL/LBLs were of young individuals (mean age, 20.3 yr). When the relative proportion of subtypes were compared between two decades (1989-1998 vs. 1999-2008), especially MALT lymphoma has increased in proportion, whereas T/NK-cell neoplasms and ALL/LBL have slightly decreased. In summary, the lymphoid neoplasms of Koreans shared some epidemiologic features similar to those of other countries, whereas some subtypes showed distinct features. Although the increase in incidence of lymphoid neoplasms is relatively modest in Korea, recent increase of MALT lymphoma and decrease of T/NK-cell neoplasms and ALL/LBL are interesting findings. © 2010 Wiley-Liss, Inc.

  17. Multiple neoplasms, single primaries, and patient survival

    Directory of Open Access Journals (Sweden)

    Amer MH

    2014-03-01

    Full Text Available Magid H Amer Department of Medicine, St Rita's Medical Center, Lima, OH, USA Background: Multiple primary neoplasms in surviving cancer patients are relatively common, with an increasing incidence. Their impact on survival has not been clearly defined. Methods: This was a retrospective review of clinical data for all consecutive patients with histologically confirmed cancer, with emphasis on single versus multiple primary neoplasms. Second primaries discovered at the workup of the index (first primary were termed simultaneous, if discovered within 6 months of the index primary were called synchronous, and if discovered after 6 months were termed metachronous. Results: Between 2005 and 2012, of 1,873 cancer patients, 322 developed second malignancies; these included two primaries (n=284, and three or more primaries (n=38. Forty-seven patients had synchronous primaries and 275 had metachronous primaries. Patients with multiple primaries were predominantly of Caucasian ancestry (91.0%, with a tendency to develop thrombosis (20.2%, had a strong family history of similar cancer (22.3%, and usually presented with earlier stage 0 through stage II disease (78.9%. When compared with 1,551 patients with a single primary, these figures were 8.9%, 15.6%, 18.3%, and 50.9%, respectively (P≤0.001. Five-year survival rates were higher for metachronous cancers (95% than for synchronous primaries (59% and single primaries (59%. The worst survival rate was for simultaneous concomitant multiple primaries, being a median of 1.9 years. The best survival was for patients with three or more primaries (median 10.9 years and was similar to the expected survival for the age-matched and sex-matched general population (P=0.06991. Conclusion: Patients with multiple primaries are usually of Caucasian ancestry, have less aggressive malignancies, present at earlier stages, frequently have a strong family history of similar cancer, and their cancers tend to have indolent

  18. Subclinical hypothyroidism as an independent risk factor for colorectal neoplasm.

    Science.gov (United States)

    Mu, Guifang; Mu, Xuefeng; Xing, Huizhi; Xu, Ruibiao; Sun, Guangxi; Dong, Chonghai; Pan, Qichuan; Xu, Chao

    2015-04-01

    Recently, the prevalence of colorectal neoplasm is increasing sharply. It has been reported that both colorectal neoplasm and cardiovascular disease share similar common risk factors. Subclinical hypothyroidism (SCH) occurs in 4-20% of the adult population and is an independent risk factor for cardiovascular disease. However, no study has yet explored the relationship between SCH and colorectal neoplasm. Our objectives were to clarify the association between the two conditions. This is a case-control study. A total of 273 cases of colorectal neoplasm were first identified, and a 1:3 matched random sample of 819 controls was then collected using strata according to age, and gender. The medical records of all these patients were retrieved. Blood pressure, body mass index, and thyroid function were determined. Colonoscopies were performed by experienced gastroenterologists. A logistic regression analysis was carried out to explore the relationship between SCH and colorectal neoplasm. Remarkably, the prevalence rate of SCH was significantly higher in colorectal neoplasm (+) group, compared with colorectal neoplasm (-) group (Pneoplasm was found in 67 (34.9%) subjects in SCH group, which was more than that in euthyroid group (P=0.002). Moreover, patients with SCH were more likely to have advanced colonic lesion and colorectal cancer compared with euthyroid subjects (P=0.028 and 0.036, respectively). After adjusting for the factors of blood pressure, body mass index, history of hypertension and smoking, an association still existed between colorectal neoplasm and SCH (OR=1.689, 95% CI: 1.207-2.362, P=0.002). A strong association between SCH and colorectal neoplasm was firstly identified. SCH was found to be an independent risk factor for colorectal neoplasm. Copyright © 2014 Elsevier Masson SAS. All rights reserved.

  19. One of the multifocal intraductal papillary mucinous neoplasms with the clinical characteristics of mucinous cystic neoplasm.

    Science.gov (United States)

    Hata, Tatsuo; Sakata, Naoaki; Motoi, Fuyuhiko; Unno, Michiaki

    2013-02-18

    A 74-year-old woman with multiple cystic lesions in the pancreas was first examined at a previous hospital. Many of the lesions in the head and body were diagnosed as a branch duct intraductal papillary mucinous neoplasms (IPMN), but one lesion in the tail was a simple cyst. She had no surgical treatment because there were no signs of malignancy in any of the lesions. After 3 years, solid components appeared only in the tail lesion. Because of its preoperative diagnosis as a mucinous cystic neoplasm (MCN), distal pancreatectomy was performed. Histopathological findings revealed that the cystic tumour in the tail was IPMN with minimally invasive carcinoma and the other lesion in the body was IPMN with low-grade dysplasia. They were IPMNs bridged by a non-dilated main pancreatic duct. There may be some cases in which it is difficult to diagnose between IPMN and MCN.

  20. Ascertainment, classification, and impact of neoplasm detection during prolonged treatment with dual antiplatelet therapy with prasugrel vs. clopidogrel following acute coronary syndrome.

    Science.gov (United States)

    Roe, Matthew T; Cyr, Derek D; Eckart, Debra; Schulte, Phillip J; Morse, Michael A; Blackwell, Kimberly L; Ready, Neal E; Zafar, S Yousuf; Beaven, Anne W; Strickler, John H; Onken, Jane E; Winters, Kenneth J; Houterloot, Lisa; Zamoryakhin, Dmitry; Wiviott, Stephen D; White, Harvey D; Prabhakaran, Dorairaj; Fox, Keith A A; Armstrong, Paul W; Ohman, E Magnus

    2016-01-21

    Studies have suggested increased cancer incidence associated with long-term dual antiplatelet therapy (DAPT) for acute coronary syndrome (ACS). We evaluated cancer incidence and treatment-related differences in an analysis of DAPT for ACS. The Targeted Platelet Inhibition to Clarify the Optimal Strategy to Medically Manage Acute Coronary Syndromes trial enrolled 9326 participants with ACS, who received aspirin plus clopidogrel or prasugrel. Median treatment exposure was 15 months. Cancer history and screening procedures were collected. Suspected non-benign neoplasm events were reported and adjudicated. The primary outcome was detection of new, non-benign neoplasm. Factors associated with neoplasm events, the relationship of these events to cardiovascular and bleeding endpoints, and treatment-related differences in neoplasm detection were studied. Among 9240 participants who received ≥1 dose of study drug, 1.8% had a confirmed neoplasm event. The efficacy composite of cardiovascular death, myocardial infarction, or stroke occurred more frequently among those with a neoplasm event vs. those without (18.2 vs. 13.5%) as did Global Use of Strategies to Open Occluded Coronary Arteries severe/moderate bleeding (11.2 vs. 1.5%). Screening rates were substantially higher in North America and Western Europe/Scandinavia vs. other regions. Factors most strongly associated with detection of neoplasm events were older age, region, male sex, and current/recent smoking. Among the pre-specified population without a history of neoplasm or previous curative treatment for neoplasm (n = 9105), the incidence of neoplasm events was similar with prasugrel vs. clopidogrel (1.8 vs. 1.7%; HR = 1.04; 95% CI 0.77-1.42; P = 0.79). Neoplasm events were infrequent during long-term DAPT after ACS, were associated with differential cancer-screening practices across regions, and the frequency of neoplasm detection was similar with prasugrel vs. clopidogrel. ClinicalTrials.gov identifier: NCT

  1. Meningioma as second malignant neoplasm after oncological treatment during childhood

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, H.L.; Gebhardt, U. [Klinikum Oldenburg (Germany). Dept. of Pediatric Hematology and Oncology; Warmuth-Metz, M. [University Hospital Wuerzburg (Germany). Dept. of Neuroradiology; Pietsch, T. [Bonn Univ. (Germany). Dept. of Neuropathology; Soerensen, N. [Evangelisches Krankenhaus, Oldenburg (Germany). Dept. of Neurosurgery; Kortmann, R.D. [University Hospital Leipzig (Germany). Dept. of Radiooncology

    2012-05-15

    A total of 38 patients (18 female/20 male) with childhood meningioma were recruited from the German registry HIT-Endo (1989-2009). In 5 cases meningioma occurred as second malignant neoplasm (SMN). Histologies were confirmed by reference assessment in all cases (SMN: 2 WHO I, 1 WHO II, 2 WHO III). The SMNs were diagnosed at a median age of 12.4 years with a median latency of 10.2 years after primary malignancy (PMN; 4 brain tumors, 1 lymphoblastic leukemia; median age at diagnosis 2.7 years). Meningioma occurred as SMN in the irradiated field of PMN (range 12-54 Gy). The outcome after treatment of SMN meningioma (surgery/irradiation) was favorable in terms of psychosocial status and functional capacity in 4 of 5 patients (1 death). We conclude that survivors of childhood cancer who were exposed to radiation therapy at young age harbor the risk of developing meningioma as a SMN at a particularly short latency period in case of high dose exposure. (orig.)

  2. Upper lip malignant neoplasms. A study of 59 cases.

    Science.gov (United States)

    Luna-Ortiz, Kuauhyama; Güemes-Meza, Agustín; Villavicencio-Valencia, Verónica; Mosqueda-Taylor, Adalberto

    2012-05-01

    To present the demographic data, clinico-pathologic features and therapeutic outcome of a series of upper lip malignancies. Retrospective study at a single Cancer Institution in Mexico City during a 14-year period. There were 59 cases, (30 males and 29 females); age range: 14 to 106 years (mean: 73 yr.). Antecedents of ultraviolet light and tobacco exposure were found in 20 (33.9%) and 16 cases (27%) respectively. There were 35 squamous cell carcinomas (59.3%), 19 basal cell carcinomas (32.2%) and one case each (1.7%) of adenocarcinoma NOS, adenoid cystic carcinoma, angiosarcoma, Merkel cell carcinoma and melanoma. There were 14 cases in stage I (23.7%), 14 in stage II (23.7%), 3 in stage III (5.1%) 14 in stage IV (23.7%) and 14 were not classified (23.7%). There were no significant differences with respect to the overall survival curve and the disease-free survival curve among surgical treatment and radiotherapy. In addition, there was not statistically significant difference in the overall survival and disease-free survival among squamous cell carcinoma and basal cell carcinoma cases with respect to the type of treatment. Upper lip malignant neoplasms are infrequent lesions. The present series describes the main clinico-pathological features in a hospital-based population in Mexico city and demonstrates some differences with respect to those found in the lower lip.

  3. The Prevalence of Colonic Neoplasm in Cryptogenic Pyogenic Liver Abscess: A Prospectively Enrolled Cross-sectional Study.

    Science.gov (United States)

    Heo, Nae Yun; Hong, Young Mi; Kim, Tae Oh; Moon, Young Soo; Yang, Sung Yeun; Park, Seung Ha; Park, Jongha; Choi, Joon Hyuk; Kim, Sung Min; Yoon, Ki Tae; Cho, Mong; Oh, Minkyung

    2016-10-25

    Several studies suggest that pyogenic liver abscess (PLA) is associated with colon neoplasm. A colonoscopic exam for cryptogenic PLA might detect a hidden colon neoplasm, through which intestinal flora can be transmitted into the liver. However, there are no prospectively enrolled cross-sectional data for colonic neoplasm in cryptogenic PLA. Patients with PLA were prospectively enrolled from two university hospitals. Among them, all the patients with cryptogenic PLA were recommended for colonoscopic exam to check for colonic neoplasm. One hundred eighty-three patients with PLA were enrolled in the study for 22 months. One hundred and one (55.2%) patients did not have a definite cause of liver abscess at initial evaluation. The median diameter of the largest lesion was 5.7 cm (1.0-14.0 cm), and 74.3% of the patients were treated by percutaneous abscess drainage. Ninety-one percent of the patients who had an identified pathogen yielded Klebsiella. Sixty-two patients underwent colonoscopic exams, and no one had a colonic cancer, one had an adenomatous polyp with high grade dysplasia (1.6%), and 27 had adenomatous polyps with low grade dysplasia (43.5%; 41.0% in male and 43.5% in female). Of fifty patients who underwent an esophagogastroduodenoscopic exam, nine had gastric ulcers, one had an esophageal ulcer, and one had hemorrhagic gastritis. The prevalence of colonic neoplasm among the patients with cryptogenic PLA was not as high as that in previous studies. Further well-designed, large-scale studies are required to assess the association of the colon neoplasm and cryptogenic PLA.

  4. Perendoscopic Nd:YAG laser therapy of colorectal neoplasms

    Science.gov (United States)

    Norberto, Lorenzo; Ranzato, R.; Marino, S.; Erroi, F.; Angriman, I.; Donadi, M.; Paratore, S.; Scuderi, G.; D'Amico, D. F.

    1996-01-01

    The range of application of Nd:YAG laser is now wide and of particular interest in the treatment of neoplastic lesions of the large bowel, both benign and malignant, which, besides the debilitating of vegetative lesions, may also provide a good hemostasis of the bleeding ones. Yag laser treatment of malignancies is indicated in patients not suitable for surgery due to the extent of the disease or to the high anesthesiologic/surgical risk. The treatment of choice for benign neoplasms is represented by endoscopic polypectomy, being Yag laser therapy reserved to patients with very large polyps and with a high anesthesiologic risk. Yag laser therapy is also recommended in teleangiectasies with active or previous bleeding, since it allows the complete ablation of such lesions with subsequent outstanding hemostasis. Furthermore this treatment may be advantageously associated to other operative endoscopic procedures, such as diatermotherapy, dilatation and injection therapy. It is also to be outlined that Yag laser therapy is currently used to cure benign diseases and for the palliation of advanced cancer in inoperable patients. Our laser instrument is an Nd:Yag laser MBB Medilas 2 with maximum power of 100 watts at the tip, with 'non-contact' laser fibers. We use flexible optic fiberendoscopes of several sizes, according to the type of lesion to be treated. Moreover we have employed both Savary dilators of progressive caliber from 5 to 15 mm and Rigiflex pneumatic balloons. Adequate bowel preparation by means of isosmotic solution was achieved in patients with non stenotic neoplasm, or evacuative enemas and fluid diet in patients with bowel neoplastic stenoses. The patients were premedicated with benzodiazepines. Stenotic malignant lesions have been treated with endoscopic dilatation before laser treatment. At each session 4,000 - 8,000 joules of energy were administered; all patients received an average of 5 - 6 laser sessions. Followup laser sessions have then been

  5. Breast lump

    Science.gov (United States)

    ... removed with surgery. Breast infections are treated with antibiotics. If you are diagnosed with breast cancer , you will discuss your options carefully and thoroughly with your provider. Alternative Names Breast mass Images Female breast Breast lumps ...

  6. Breast lift

    Science.gov (United States)

    Mastopexy; Breast lift with reduction; Breast lift with augmentation ... enlargement with implants) when they have a breast lift. ... it for medical reasons. Women usually have breast lifts to lift sagging, loose breasts. Pregnancy, breastfeeding, and ...

  7. CT findings of intrathoricic neoplasm associated with hypertrophic osteoarthropathy

    Energy Technology Data Exchange (ETDEWEB)

    Hwang, Hee Sung; Choe, Kyu Ok; Chung, Jin Il; Oh, Sei Chung [College of Medicine Yonsei University, Seoul (Korea, Republic of)

    1994-02-15

    Hypertrophic osteoarthropathy(HOA) is a clinical syndrome consisting of clubbing, periostitis and synovitis. Most frequent causes of hypertrophic osteoarthropathy are intrathoracic neoplasms, among which the bronchogenic carcinoma ranks the highest. But computed tomographic evaluation of intrathoracic neoplasm associated with HOA has been seldom reported. The purpose of this study is to evaluate CT findings of intrathoracic neoplasm associated with HOA, and to infer possible mechanism. Seven cases of intrathoracic neoplasm associated with HOA were included in our study. Diagnoses of HOA were made by Tc99m bone scintigraphy or plain radiography. The findings of chest CT scans were reviewed retrospectively, with main interests on their size, location and internal characteristics, ect. Seven cases of intrathoracic neoplasm consisted of five bronchogenic carcinomas and two thymic tumors. The size of intrathoracic tumors were relatively large ranging from 6cm to 13cm(average 8.0cm). All thoracic neoplasms showed wide pleural contact, and one of them invaded thoracic wall. The range of length of pleural contact was 5-18cm(average 9.9cm). All of seven patients had internal necrosis, and one of them showed cavitation in thoracic mass. Intrathoracic neoplasms associated with HOA had a tendency to be large, to contain internal necrosis, and to widely abut the thoracic pleura.

  8. Urothelial eddies in papillary urothelial neoplasms: a distinct morphologic pattern with low risk for progression

    Science.gov (United States)

    Kim, Misung; Ro, Jae Y; Amin, Mahul B; de Peralta-Venturina, Mariza; Kwon, Ghee Young; Park, Yong Wook; Cho, Yong Mee

    2013-01-01

    We encountered an undescribed histologic feature of papillary urothelial neoplasms: “urothelial eddy”, which was histologically reminiscent of squamous eddy of irritated follicular keratosis of the skin. A review of 756 patients with transurethral resection of bladder tumor revealed 10 patients (1.3%) of papillary urothelial neoplasms with urothelial eddies. All cases were male with a median age of 65 years. Urothelial eddies were characterized by small ovoid nests of ovoid to spindle cells arranged in an onion-skin pattern with fine cytoplasmic processes within wide intercellular space. The cytoplasmic processes mimicked intercellular bridges but ultrastructurally were cytoplasmic microvillous projections. They were of papillary urothelial neoplasm of low malignant potential in seven patients and low-grade urothelial carcinoma in three patients. Nine patients presented as non-invasive tumor and one patient showed microinvasion within papillary stalks. Six patients showed an inverted growth pattern. Their immunoprofile was more similar to that of conventional urothelial carcinoma rather than squamous cell carcinoma: high expressions of GATA3, S100P, uroplakin III, and cytokeratin 7; and low expressions of high molecular weight cytokeratin and p53. The Ki-67 labeling index was low (mean and median values, 2% each). During the follow-up period (mean, 88.7 months), four patients, including the microinvasive patient, showed recurrence with the same grade and stage but neither progressed into muscle-invasive tumor nor caused death. Our results suggest that urothelial eddy is a rare aberrant histology of papillary urothelial neoplasms with indolent behavior and should be discriminated from squamous differentiation of urothelial carcinoma, which has a poor prognosis. PMID:23923064

  9. Chemoprevention of Radiation Induced Rat Mammary Neoplasms

    Science.gov (United States)

    Huso, David L.

    1999-01-01

    Radiations encountered in space include protons and heavy ions such as iron as well as their secondaries. The relative biological effect (RBE) of these ions is not known, particularly at the doses and dose-rates expected for planetary missions. Neutrons, are not particularly relevant to space travel, but have been found experimentally to have an increase in their RBE with decreasing dose. If a similar trend of increasing RBE with decreasing dose is present for heavy ions and protons during irradiation in space, the small doses received during space travel could potentially have substantial carcinogenic risk. Clearly more investigation of the effects of heavy ions and protons is needed before accurate risk assessment for prolonged travel in space can be done. One means to mitigate the increased risk of cancer due to radiation exposure in space is by developing effective countermeasures that can reduce the incidence of tumor development. Tamoxifen has recently been shown to be an effective chemopreventive agent in both animal models and humans for the prevention of mammary tumors. Tamoxifen is a unique drug, with a highly specific mechanism of action affecting a specific radiation-sensitive population of epithelial cells in the mammary gland. In human studies, the annual incidence of a primary tumor in the contralateral breast of women with previous breast cancer is about 8 per 1000, making them an exceedingly high-risk group for the development of breast cancer. In this high risk group, treated with tamoxifen, daily, for 2 years, the incidence of a new primary tumor in the contralateral breast was approximately one third of that noted in the non-tamoxifen treatment group. Tamoxifen antagonizes the action of estrogen by competing for the nuclear receptor complex thereby altering the association of the receptor complex and nuclear binding sites. Its effects in reducing the development of breast cancer could be accomplished by controlling clinically undetectable

  10. Solid and papillary epithelial neoplasm of the pancreas

    Energy Technology Data Exchange (ETDEWEB)

    Friedman, A.C.; Lichtenstein, J.E.; Fishman, E.K.; Oertel, J.E.; Dachman, A.H.; Siegelman, S.S.

    1985-02-01

    Solid and papillary epithelial neoplasm of the pancreas is an uncommon low grade malignant tumor histologically distinct from the usual ductal adenocarcinoma and amenable to cure by surgical excision. It tends to occur in black women in their second or third decade of life and has often been misclassified as nonfunctional islet cell tumor or as cystadenoma or cystadenocarcinoma. Twelve cases were reviewed. Sonography and CT of solid and pipillary epithelial neoplasms depict a well-demarcated mass that can be solid, mixed cystic and solid, or largely cystic. The radiologic appearance is dependent on the maintenance of the integrity of the neoplasm versus the extent of retrogressive changes that have occurred.

  11. Primary osteogenic sarcoma of the breast

    Directory of Open Access Journals (Sweden)

    Akang Effiong E

    2006-12-01

    Full Text Available Abstract Background Primary extra-osseous osteogenic sarcomas have been reported in many tissues of the body but their occurrence in the breast is extremely rare. It can arise as a result of osseous metaplasia in a pre-existing benign or malignant neoplasm of the breast or as non-phylloides sarcoma from the soft tissue of a previously normal breast. Case presentation A 40 year-old Nigerian woman was clinically diagnosed to have carcinoma of the left breast. The histology report of core-needle biopsy of the mass showed a malignant neoplasm comprising islands of chondroblastic and osteoblastic stromal cells. This report changed the diagnosis from carcinoma to osteogenic sarcoma of the breast. She had a left modified radical mastectomy, however there was significant post surgery skin deficit. A latissimus dorsi musculocutaneous flap was used to cover the anterior chest wall defect. Sections from the mastectomy specimen confirmed the diagnosis of osteogenic sarcoma. She died six months after mastectomy. Conclusion A diagnosis of osteogenic sarcoma of the breast was made based on histology report and after excluding an osteogenic sarcoma arising from underlying ribs and sternum. This is the second documented case of primary osteogenic sarcoma of the breast coming from Nigeria

  12. Pattern of HER-2 Gene Amplification and Protein Expression in Benign, Borderline, and Malignant Ovarian Serous and Mucinous Neoplasms.

    Science.gov (United States)

    Mohammed, Rabab A A; Makboul, Rania; Elsers, Dalia A H; Elsaba, Tarek M A M; Thalab, Abeer M A B; Shaaban, Omar M

    2017-01-01

    Amplification of HER-2 gene and overexpression of HER-2 receptor play a significant role in the progression of a number of malignancies such as breast cancer. Trastuzumab (anti-HER-2 therapeutic agent) has been used successfully in treatment of breast cancer. The aim of this study was to assess the pattern of HER-2 gene amplification and of HER-2 receptor expression in a spectrum of serous and mucinous ovarian tumors to determine whether HER-2 is altered in these neoplasms similar to that occurring in breast cancer. Formalin-fixed paraffin-embedded microarray tissue sections from 212 specimens were stained with HER-2 antibody using immunohistochemistry and with anti-HER-2 DNA probe using chromogenic in situ hybridization. Specimens consisted of 65 benign tumors (50 serous and 15 mucinous), 26 borderline (13 serous and 13 mucinous), 73 malignant tumors (53 serous carcinoma and 20 mucinous carcinoma), 18 metastatic deposits (13 serous and 5 mucinous), in addition to 30 normal tissues (16 ovarian surface and 14 normal fallopian tube). HER-2 protein-positive expression was not detected in the normal or the benign tissues. Borderline neoplasms showed positive staining, but no overexpression. HER-2 overexpression was seen only in 4 carcinoma specimens: 1/53 (1.8%) primary serous carcinomas and 3/20 (15%) primary mucinous carcinomas. HER-2 gene amplification was seen in 4 specimens: 2 primary mucinous carcinomas and 2 malignant deposits of these 2 mucinous carcinomas. In conclusion, alteration of HER-2 was not detected in ovarian serous neoplasms; however, in mucinous carcinoma, HER-2 amplification and overexpression occur.

  13. Breast ultrasound in the management of gynecomastia in Peutz-Jeghers syndrome in monozygotic twins: two case reports.

    Science.gov (United States)

    Di Grezia, Graziella; Romano, Tiziana; De Francesco, Francesco; Somma, Francesco; Rea, Gaetano; Grassi, Roberto; Gatta, Gianluca

    2014-12-18

    Peutz-Jeghers syndrome is an autosomal dominant disease with incomplete penetrance and variable expression caused by germline mutation of serine threonine kinase 11/liver kinase B1; it is characterized by hamartomatous polyps in the gastrointestinal tract, mucocutaneous melanin pigmentation, and increased predisposition to neoplasms. In Peutz-Jeghers syndrome, bilateral Sertoli cell testicular tumors cause endocrine manifestations including gynecomastia and feminization. This study aimed to assess the role of breast ultrasound in the evaluation of the effectiveness of an innovative surgical approach. This report presents a pair of European 9-year-old identical male twins with Peutz-Jeghers syndrome, bilateral prepubertal gynecomastia, and testicular multifocal calcifications. Both twins were treated with anastrozole for 2 years. After finishing treatment, both underwent subcutaneous mastectomy performed by the "modified" Webster technique. Breast examination and ultrasound were performed before and after the pharmacological and surgical treatment. A breast ultrasound scan before surgery showed bilateral gynecomastia in both patients. No solid nodular or cystic formations were present on either side. After pharmacological therapy and surgical glandular removal, a breast examination showed a significant reduction in breast volume; 1 year after surgery, a breast ultrasound scan of both patients showed a total absence of glandular parenchyma, with muscle planes well represented. Breast examination and ultrasound have proved to be a valid approach in the assessment of the treatment of prepubertal gynecomastia because they allow the efficacy of the pharmacological and surgical treatment to be evaluated in a multidisciplinary approach to one of the most frequent endocrine manifestations of Peutz-Jeghers syndrome.

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  6. Myelodysplastic/ Myeloproliferative Neoplasms Treatment (PDQ®)—Health Professional Version

    Science.gov (United States)

    Myelodysplastic/myeloproliferative neoplasms (MDS/MPN) are composed of three major myeloid disorders: chronic myelomonocytic leukemia (CMML), juvenile myelomonocytic leukemia (JMML), and atypical chronic myeloid leukemia (aCML). Learn about the clinical features and treatment of these leukemias.

  7. Intracholecystic papillary-tubular neoplasm of the gallbladder presenting

    Directory of Open Access Journals (Sweden)

    John M. McClellan

    2017-10-01

    Full Text Available Our patient is 15-year-old previously healthy female with recent episodes of postprandial right upper quadrant pain now presenting with symptomatic cholelithiasis and suspected choledocholithiasis. The patient underwent an endoscopic retrograde cholangiopancreatography (ERCP confirming choledocholithiasis and then eventual routine, uncomplicated laparoscopic cholecystectomy. Pathological examination of gallbladder revealed cholelithiasis as well as a noninvasive complex tubular-intracholecystic papillary-tubular neoplasm (ICPN. Expert and literature review of this diagnosis revealed that this lesion is an uncommon, premalignant neoplasm similar to intraductal papillary neoplasms (IPNs in the bile ducts as well as intraductal papillary mucinous neoplasms (IPMNs in the pancreas. Our case is the first ICPN reported in a pediatric patient, and they are almost always diagnosed upon pathological evaluation. The features of our patient's lesion were supportive of a benign etiology with a good prognosis, but certain characteristics such as architectural pattern, rate of dysplasia, and cell lineage predict invasion and subsequent management strategies.

  8. Differential Diagnosis in Neuroendocrine Neoplasms of the Larynx

    NARCIS (Netherlands)

    Hunt, Jennifer L; Ferlito, Alfio; Hellquist, Henrik; Rinaldo, Alessandra; Skálová, Alena; Slootweg, Pieter J; Willems, Stefan M; Cardesa, Antonio

    2017-01-01

    The differential diagnosis of neuroendocrine neoplasms of the larynx is broad and includes lesions of epithelial, mesenchymal, and neuroectodermal origin. These lesions have overlapping clinical and pathologic aspects and must be carefully considered in the differential diagnosis of laryngeal

  9. Eponyms in cardiothoracic radiology: Part I. Neoplasms.

    Science.gov (United States)

    Mohammed, Tan-Lucien H; Saettele, Megan R; Saettele, Timothy; Patel, Vikas; Kanne, Jeffrey P

    2014-01-01

    Eponyms serve the purpose of honoring individuals who have made important observations and discoveries. As with other fields of medicine, eponyms are frequently encountered in radiology, particularly in chest radiology. However, inappropriate use of an eponym may lead to potentially dangerous miscommunication. Moreover, an eponym may honor the incorrect person or a person who falls into disrepute. Despite their limitations, eponyms are still widespread in medical literature. Furthermore, in some circumstances, more than one individual may have contributed to the description or discovery of a particular anatomical structure or disease, whereas in others, an eponym may have been incorrectly applied initially and propagated for years in medical literature. Nevertheless, radiologic eponyms are a means of honoring those who have made lasting contributions to the field of radiology, and familiarity with these eponyms is critical for proper reporting and accurate communication. In addition, the acquisition of some historical knowledge about those whose names are associated with various structures or pathologic conditions conveys a sense of humanity in the field of medicine. In this article, the first of a multipart series, the authors discuss a number of chest radiology eponyms as they relate to neoplasms, including relevant clinical and imaging features, as well biographic information of the respective eponym׳s namesake. Copyright © 2014 Elsevier Inc. All rights reserved.

  10. The Hematopoietic Niche in Myeloproliferative Neoplasms

    Directory of Open Access Journals (Sweden)

    Annette H. Schmitt-Graeff

    2015-01-01

    Full Text Available Specialized microanatomical areas of the bone marrow provide the signals that are mandatory for the maintenance and regulation of hematopoietic stem cells (HSCs and progenitor cells. A complex microenvironment adjacent to the marrow vasculature (vascular niche and close to the endosteum (endosteal niche harbors multiple cell types including mesenchymal stromal cells and their derivatives such as CAR cells expressing high levels of chemokines C-X-C motif ligand 12 and early osteoblastic lineage cells, endothelial cells, and megakaryocytes. The characterization of the cellular and molecular networks operating in the HSC niche has opened new perspectives for the understanding of the bidirectional cross-talk between HSCs and stromal cell populations in normal and malignant conditions. A structural and functional remodeling of the niche may contribute to the development of myeloproliferative neoplasms (MPN. Malignant HSCs may alter the function and survival of MSCs that do not belong to the neoplastic clone. For example, a regression of nestin+ MSCs by apoptosis has been attributed to neuroglial damage in MPN. Nonneoplastic MSCs in turn can promote aggressiveness and drug resistance of malignant cells. In the future, strategies to counteract the pathological interaction between the niche and neoplastic HSCs may offer additional treatment strategies for MPN patients.

  11. Breast Pain

    Science.gov (United States)

    ... result in the development of breast cysts. Breast trauma, prior breast surgery or other factors localized to the breast can lead to breast pain. Breast pain may also start outside the breast — in the chest wall, muscles, joints or heart, for example — and ...

  12. [The diagnostic challenge of a rare pulmonary neoplasm].

    Science.gov (United States)

    Oliveira, Eurico; Manuel, Paula; Alexandre, João; Campos, Ana; Simões Torres, António; Girão, Fernando

    2012-01-01

    Primary pulmonary sarcomas account for less than 0.5% of all thoracic neoplasms. They're aggressive tumors arising in mesenchymal cells from the bronchial walls, vessels or pulmonary interstitium. The authors present a patient in which the diagnostic pathway ended with the diagnosis of a primary pulmonary leiomyosarcoma. This case was a true challenge, illustrative of the difficulty associated with this type of neoplasm, but also regarding its aggressiveness, considering its rapid and fatal progression.

  13. Squamous neoplasms arising within tattoos: clinical presentation, histopathology and management.

    Science.gov (United States)

    Junqueira, A L; Wanat, K A; Farah, R S

    2017-08-01

    Tattooing, which involves the placement of ink into the skin, is an ancient decorative technique that has remained popular in modern society. Tattoos have long been known to cause cutaneous reactions, which include the emergence of neoplasms such as keratoacanthoma (KA) and squamous cell carcinoma (SCC) in tattooed areas of the skin. We review the clinical presentations, histology and treatment options for squamous neoplasms, primarily KA and SCC, arising in tattoos. © 2017 British Association of Dermatologists.

  14. Plurihormonal Cosecretion by a Case of Adrenocortical Oncocytic Neoplasm

    Directory of Open Access Journals (Sweden)

    J. J. Corrales

    2016-01-01

    Full Text Available Adrenocortical oncocytic neoplasms (oncocytomas are extremely rare; only approximately 159 cases have been described so far. The majority are nonfunctional and benign. We describe an unusual case of a functional oncocytoma secreting an excess of glucocorticoids (cortisol and androgens (androstenedione and DHEAS, a pattern of plurihormonal cosecretion previously not reported in men, presenting with endocrine manifestations of Cushing’s syndrome. The neoplasm was considered to be of uncertain malignant potential (borderline according to the Lin-Weiss-Bisceglia criteria.

  15. Cystic micropapillary neoplasm of peribiliary glands with concomitant perihilar cholangiocarcinoma.

    Science.gov (United States)

    Uchida, Tsuneyuki; Yamamoto, Yusuke; Ito, Takaaki; Okamura, Yukiyasu; Sugiura, Teiichi; Uesaka, Katsuhiko; Nakanuma, Yasuni

    2016-02-21

    We report a case of a 75-year-old man with cystic micropapillary neoplasm of peribiliary glands detected preoperatively by radiologic examination. Enhanced computed tomography showed a low-density mass 2.2 cm in diameter in the right hepatic hilum and a cystic lesion around the common hepatic duct. Under a diagnosis of perihilar cholangiocarcinoma, right hepatectomy with caudate lobectomy and bile duct resection were performed. Pathological examination revealed perihilar cholangiocarcinoma mainly involving the right hepatic duct. The cystic lesion was multilocular and covered by columnar lining epithelia exhibiting increased proliferative activity and p53 nuclear expression; it also contained foci of micropapillary and glandular proliferation. Therefore, the lesion was diagnosed as a cystic micropapillary neoplasm of peribiliary glands and resembled flat branch-type intraductal papillary mucinous neoplasm of the pancreas. Histological examination showed the lesion was discontinuous with the perihilar cholangiocarcinoma. Immunohistochemistry showed the cystic neoplasm was strongly positive for MUC6 and that the cholangiocarcinoma was strongly positive for MUC5AC and S100P. These results suggest these two lesions have different origins. This case warrants further study on whether this type of neoplasm is associated with concomitant cholangiocarcinoma as observed in pancreatic intraductal papillary mucinous neoplasm with concomitant pancreatic duct adenocarcinoma.

  16. Cystic micropapillary neoplasm of peribiliary glands with concomitant perihilar cholangiocarcinoma

    Science.gov (United States)

    Uchida, Tsuneyuki; Yamamoto, Yusuke; Ito, Takaaki; Okamura, Yukiyasu; Sugiura, Teiichi; Uesaka, Katsuhiko; Nakanuma, Yasuni

    2016-01-01

    We report a case of a 75-year-old man with cystic micropapillary neoplasm of peribiliary glands detected preoperatively by radiologic examination. Enhanced computed tomography showed a low-density mass 2.2 cm in diameter in the right hepatic hilum and a cystic lesion around the common hepatic duct. Under a diagnosis of perihilar cholangiocarcinoma, right hepatectomy with caudate lobectomy and bile duct resection were performed. Pathological examination revealed perihilar cholangiocarcinoma mainly involving the right hepatic duct. The cystic lesion was multilocular and covered by columnar lining epithelia exhibiting increased proliferative activity and p53 nuclear expression; it also contained foci of micropapillary and glandular proliferation. Therefore, the lesion was diagnosed as a cystic micropapillary neoplasm of peribiliary glands and resembled flat branch-type intraductal papillary mucinous neoplasm of the pancreas. Histological examination showed the lesion was discontinuous with the perihilar cholangiocarcinoma. Immunohistochemistry showed the cystic neoplasm was strongly positive for MUC6 and that the cholangiocarcinoma was strongly positive for MUC5AC and S100P. These results suggest these two lesions have different origins. This case warrants further study on whether this type of neoplasm is associated with concomitant cholangiocarcinoma as observed in pancreatic intraductal papillary mucinous neoplasm with concomitant pancreatic duct adenocarcinoma. PMID:26900302

  17. Outcomes following splenectomy in patients with myeloid neoplasms.

    Science.gov (United States)

    Rialon, Kristy L; Speicher, Paul J; Ceppa, Eugene P; Rendell, Victoria R; Vaslef, Steven N; Beaven, Anne; Tyler, Douglas S; Blazer, Dan G

    2015-03-15

    Myeloid neoplasms are classified into five major categories. These patients may develop splenomegaly and require splenectomy to alleviate mechanical symptoms, to ameliorate transfusion-dependent cytopenias, or to enhance stem cell transplantation. The objective of this study was to determine which clinical variables significantly impacted morbidity, mortality, and survival in patients with myeloid neoplasms undergoing splenectomy, and to determine if operative outcomes have improved over time. The records of all patients with myeloid neoplasms undergoing splenectomy from 1993 to 2010 were retrospectively reviewed. Eighty-nine patients (n = 89) underwent splenectomy for myeloid neoplasms. Over half of patients who had symptoms preoperatively had resolution of their symptoms post-splenectomy. The morbidity rate was 38%, with the most common complications being bleeding (14%) or infection (20%). Thirty-day mortality rate was 18% and median survival after splenectomy was 278 days. Decreased survival was associated with a diagnosis of myelodysplastic syndrome/myeloproliferative neoplasm, anemia, abnormal white blood cell count, and hypoalbuminemia. Patients who underwent stem cell transplantation did not show an increased risk for morbidity or mortality. Patients with myeloid neoplasms have a poor prognosis after splenectomy and the decision to operate is a difficult one, associated with high morbidity and mortality. © 2014 Wiley Periodicals, Inc.

  18. CT characteristics of primary retroperitoneal neoplasms in children

    Energy Technology Data Exchange (ETDEWEB)

    Xu Yufeng; Wang Jichen [Department of Radiology, Peking University First Hospital, No. 8, Xishike Street, Xicheng District, Beijing 100034 (China); Peng Yun [Imaging Center, Beijing Children' s Hospital Affiliated to Capital Medical University, 56, Nanlishi Road, Xicheng District, Beijing 100045 (China); Zeng Jinjin, E-mail: jzeng5567@yahoo.co [Imaging Center, Beijing Children' s Hospital Affiliated to Capital Medical University, 56, Nanlishi Road, Xicheng District, Beijing 100045 (China)

    2010-09-15

    Primary retroperitoneal neoplasms are uncommon in children. Retroperitoneal neoplasms are either mesodermal, neurogenic, germ cell ectodermal or lymphatic in origin. In general, primary retroperitoneal neoplasms in children have different spectrum and prevalence compared to those in adults. Neuroblastoma, rhabdomyosarcoma, benign teratoma and lymphoma are the common retroperitoneal neoplasms. In this review, the clinical and CT futures of common retroperitoneal neoplasms in children are described. Coarse, amorphous, and mottled calcification are very common in neuroblastoma. Paraganglioma tends to show marked and early enhancement and may present with clinical symptoms associated with the excess catecholamine. Sarcomas are often very large and have heterogeneous appearance. Imaging cannot be reliably used to identify the type of retroperitoneal sarcomas due to overlapped radiographic features. In children, lipoblastoma is the most common lipomatous tumor in the retroperitoneum. The percentage of visible fat in tumor varies depending on the cellular composition of the lesion. The CT characteristics of teratoma are quite variable, which may be cystic, solid, on a combination of both. Typically teratoma appears as a large complex mass containing fluid, fat, fat-fluid level, and calcifications. Lymphoma is often homogeneous on both enhanced and unenhanced CT scans. Necrosis and calcification are rare on CT. In conclusion, making a final histological diagnosis of retroperitoneal tumor base on CT features is not often possible; however, CT can help to develop a differential diagnosis and determine the size and extent of the retroperitoneal neoplasms.

  19. Fibroadenoma - breast

    Science.gov (United States)

    ... fibroadenoma; Breast lump - noncancerous; Breast lump - benign References Hacker NF, Friedlander ML. Breast disease: a gynecologic perspective. In: Hacker NF, Gambone JC, Hobel CJ, eds. Hacker and ...

  20. Intraductal papillary neoplasm of the bile duct: A biliary equivalent to intraductal papillary mucinous neoplasm of the pancreas?

    National Research Council Canada - National Science Library

    Rocha, Flavio G; Lee, Hwajeong; Katabi, Nora; DeMatteo, Ronald P; Fong, Yuman; D'Angelica, Michael I; Allen, Peter J; Klimstra, David S; Jarnagin, William R

    2012-01-01

    Intraductal papillary neoplasm of the bile duct (IPNB) is a variant of bile duct carcinoma characterized by intraductal growth and better outcome compared with the more common nodular‐sclerosing type...

  1. A Case Report of Male Occult Breast Cancer First Manifesting as Axillary Lymph Node Metastasis With Part of Metastatic Mucinous Carcinoma

    National Research Council Canada - National Science Library

    He, Mengna; Liu, He; Jiang, Yuxin

    2015-01-01

    .... This is the first time report a case of male OBC first manifested as axillary metastasis, of which the pathological results showed moderately differentiated adenocarcinoma with part of metastatic mucinous...

  2. Gallbladder papillary neoplasms share pathological features with intraductal papillary neoplasm of the bile duct.

    Science.gov (United States)

    Wan, Xueshuai; Shi, Jie; Wang, Anqiang; Xie, Yuan; Yang, Xiaobo; Zhu, Chengpei; Zhang, Haohai; Wu, Liangcai; Wang, Shanshan; Huang, Hanchun; Lin, Jianzhen; Zheng, Yongchang; Liang, Zhiyong; Sang, Xinting; Zhao, Haitao

    2017-05-09

    Intraductal papillary neoplasm of the bile duct (IPNB) has been widely recognized. However, the knowledge of intracystic papillary neoplasm of the gallbladder (IPNG) including papillary adenoma and adenocarcinoma is not well defined. In this study, we compared the clinicopathological and immunohistochemical features between 32 IPNG cases and 32 IPNB cases. IPNG-1 (low-high grade dysplasia) exhibited an earlier onset age, smaller tumor size and lower level of CK20 expression compared to IPNG-2 (invasive carcinoma). Histologically, pancreaticobiliary and intestinal subtype accounted for nearly half of IPNG or IPNB (44.4% and 48.1% vs. 44.0% and 44.0%), respectively. Immunohistochemically, 88.9% of IPNG and 92.0% of IPNB cases were positive for MUC1, and 96.3% and 92.0% for CK7, respectively. CDX2 and MUC2 were more highly expressed in the intestinal subtype than in other subtypes. CK20 expression increased in parallel with tumor progression. In addition, 53.1% of IPNG cases and 68.6% of IPNB cases exhibited invasive carcinoma, and showed significant survival advantages to conventional gallbladder adenocarcinoma and cholangiocarcinoma, respectively. In conclusion, papillary adenoma and adenocarcinoma of the gallbladder can be recognized as different pathological stages of IPNG, and they share pathological features with IPNB.

  3. The caregiver burden in male romantic partners of women with non-metastatic breast cancer: The protective role of couple satisfaction.

    Science.gov (United States)

    Cairo Notari, Sarah; Favez, Nicolas; Notari, Luca; Charvoz, Linda; Delaloye, Jean-François

    2017-11-01

    We examined the evolution of the subjective burden of romantic partners caring for women with non-metastatic breast cancer and investigated the moderating role of couple satisfaction on caring stress. Forty-seven partners filled out questionnaires 3 and 12 months after surgery. Using a stress process model, we examined caring stressors and moderating factors (couple satisfaction, coping and social support) as predictors of subjective burden. Results showed that subjective burden decreases over time and that the couple satisfaction largely explains it above and beyond other influential variables. Partners dissatisfied with their couple relationship are especially vulnerable to the stress of caregiving.

  4. Extraparietal or lymphatic late relapse of neoplasms: confirmation by means of EUS-FNA key for the treatment.

    Science.gov (United States)

    Ulla-Rocha, Jose Luis; Vilar-Cao, Zenaida; Alvarez-Martinez, Monica; Salgado-Boquete, Laura

    2012-09-01

    After treatment intended to cure systemic neoplasms, a series of monitoring strategies are followed. To analyse our experience in confirming the cases of lymphatic or extraparietal relapse in areas accessible to endoscopic ultrasonography plus fine-needle aspiration (EUS-FNA) in long-term monitoring (>1 year of treatment for the primary neoplasm) and define what implications have been derived with regards histopathological confirmation in relation to treatment. Retrospective analysis was made of all EUS-FNA carried out in our Endoscopy Unit during the period from 1/07/2007 to 28/02/2010 by means of searches in the Endobase (Olympus) database. Medical records of patients and drug therapy were reviewed in order to check the chemotherapy used in each case. From a total of 154 EUS-FNA carried out in our service, we have detected histopathological confirmation of malignancy in primary neoplasm treated with initial curative intention at least 1 year before. Locations were: esophageal extraparietal involvement of a squamous cell carcinoma (one patient), perirectal adenopathy of rectal adenocarcinoma (one patient), multiple lymphatic relapse of melanoma (two patients), perigastric adenopathy relapse of gastric adenocarcinoma (one patient), pancreatic head mass secondary to initial breast ductal carcinoma (one patient). In all cases, this fact has involved a directed treatment: surgery (one patient), radiotherapy (one patient), chemotherapy (four patients). Confirmation by means of EUS-FNA of late relapse in any section of the digestive tract allowed a treatment to be carried out by surgery, radiotherapy, or chemotherapy.

  5. Synchronous and metachronous neoplasms in gastric cancer patients: a 23-year study.

    Science.gov (United States)

    Ławniczak, Małgorzata; Gawin, Alicja; Jaroszewicz-Heigelmann, Halina; Rogoza-Mateja, Wiesława; Raszeja-Wyszomirska, Joanna; Białek, Andrzej; Karpińska-Kaczmarczyk, Katarzyna; Starzyńska, Teresa

    2014-06-21

    To determine the prevalence and characteristics of additional primary malignancies in gastric cancer (GC) patients. GC patients (862 total; 570 men, 292 women; mean age 59.8 ± 12.8 years) diagnosed at the Department of Gastroenterology at Pomeranian Medical University over a period of 23 years were included in this retrospective analysis of a prospectively maintained database. Mean follow-up time was 31.3 ± 38.6 mo (range 1-241 mo). The following clinicopathological features of patients with synchronous tumors were compared to those with metachronous tumors: age, sex, symptom duration, family history of cancer, tumor site, stage (early vs advanced), histology, and blood group. GC patients with and without a second tumor were compared in terms of the same clinicopathological features. Of 862 GC patients, 58 (6.7%) developed a total of 62 multiple primary tumors, of which 39 (63%) were metachronous and 23 (37%) synchronous. Four (6.9%) of the 58 multiple GC patients developed two or more neoplasms. The predominant tumor type of the secondary neoplasms was colorectal (n = 17), followed by lung (n = 9), breast (n = 8), and prostate (n = 7). Age was the only clinicopathological feature that differed between GC patients with synchronous vs metachronous malignancies; GC patients with synchronous neoplasms were older than those with metachronous neoplasms (68.0 ± 10.3 years vs 59.9 ± 11.1 years, respectively, P = 0.008). Comparisons between patients with and without a second primary cancer revealed that the only statistically significant differences were in age and blood group. The mean age of the patients with multiple GC was higher than that of those without a second primary tumor (63.4 ± 11.4 years vs 59.5 ± 13.0 years, respectively, P = 0.026). GC patients with a second primary tumor were more commonly blood group O than those without (56.2% vs 31.6%, respectively, P = 0.002). GC patients may develop other primary cancers; appropriate preoperative and

  6. Esophageal and stomach malignant neoplasms characterization at Conjunto Hospitalar de Sorocaba

    Directory of Open Access Journals (Sweden)

    Mauro Razuk Filho

    2014-04-01

    Objectives: the aim of this study is to collect and organize data on the incidence and prevalence of patients with malignant neoplasms of the esophagus and stomach in Conjunto Hospitalar de Sorocaba of the past six years. Methods: we conducted a survey of data on incidence, prevalence, age and sex of patients with malignant neoplasms of the esophagus and stomach that were admitted, treated and/or surgery at Conjunto Hospitalar de Sorocaba, in the last six years. Results: we analyzed the cases of 179 patients hospitalized in Conjunto Hospitalar de Sorocaba between the years 2007 and 2012, with the diagnosis of malignancy of the esophagus and/or stomach. Of this total, 131 are male and 48 female, 106 were operated (total or subtotal gastrectomy, esophagectomy, esophagogastrectomy, 73 were diagnosed with esophageal cancer (ICD10: C15, C15 0 to 9 and 118 with cancer stomach (ICD10: C16, C16 0 to 9 and 54 died. The average age of patients was 59.74 years (being 60.32 years for males and 58.18 years for women. Conclusions: based on these data, we conclude that our record of cases is lower than expected in the literature.

  7. The Acceptance and the Perception of Mastectomy by Males whose ...

    African Journals Online (AJOL)

    The Acceptance and the Perception of Mastectomy by Males whose Spouses are Diagnosed with Breast Cancer in South Western, Nigeria: Are male spouses an ... The main reason for declining mastectomy was disfigurement. ... Keywords: Acceptance, mastectomy, male spouse, female breast cancer and obstacle ...

  8. Somatic CALR mutations in myeloproliferative neoplasms with nonmutated JAK2.

    Science.gov (United States)

    Nangalia, J; Massie, C E; Baxter, E J; Nice, F L; Gundem, G; Wedge, D C; Avezov, E; Li, J; Kollmann, K; Kent, D G; Aziz, A; Godfrey, A L; Hinton, J; Martincorena, I; Van Loo, P; Jones, A V; Guglielmelli, P; Tarpey, P; Harding, H P; Fitzpatrick, J D; Goudie, C T; Ortmann, C A; Loughran, S J; Raine, K; Jones, D R; Butler, A P; Teague, J W; O'Meara, S; McLaren, S; Bianchi, M; Silber, Y; Dimitropoulou, D; Bloxham, D; Mudie, L; Maddison, M; Robinson, B; Keohane, C; Maclean, C; Hill, K; Orchard, K; Tauro, S; Du, M-Q; Greaves, M; Bowen, D; Huntly, B J P; Harrison, C N; Cross, N C P; Ron, D; Vannucchi, A M; Papaemmanuil, E; Campbell, P J; Green, A R

    2013-12-19

    Somatic mutations in the Janus kinase 2 gene (JAK2) occur in many myeloproliferative neoplasms, but the molecular pathogenesis of myeloproliferative neoplasms with nonmutated JAK2 is obscure, and the diagnosis of these neoplasms remains a challenge. We performed exome sequencing of samples obtained from 151 patients with myeloproliferative neoplasms. The mutation status of the gene encoding calreticulin (CALR) was assessed in an additional 1345 hematologic cancers, 1517 other cancers, and 550 controls. We established phylogenetic trees using hematopoietic colonies. We assessed calreticulin subcellular localization using immunofluorescence and flow cytometry. Exome sequencing identified 1498 mutations in 151 patients, with medians of 6.5, 6.5, and 13.0 mutations per patient in samples of polycythemia vera, essential thrombocythemia, and myelofibrosis, respectively. Somatic CALR mutations were found in 70 to 84% of samples of myeloproliferative neoplasms with nonmutated JAK2, in 8% of myelodysplasia samples, in occasional samples of other myeloid cancers, and in none of the other cancers. A total of 148 CALR mutations were identified with 19 distinct variants. Mutations were located in exon 9 and generated a +1 base-pair frameshift, which would result in a mutant protein with a novel C-terminal. Mutant calreticulin was observed in the endoplasmic reticulum without increased cell-surface or Golgi accumulation. Patients with myeloproliferative neoplasms carrying CALR mutations presented with higher platelet counts and lower hemoglobin levels than patients with mutated JAK2. Mutation of CALR was detected in hematopoietic stem and progenitor cells. Clonal analyses showed CALR mutations in the earliest phylogenetic node, a finding consistent with its role as an initiating mutation in some patients. Somatic mutations in the endoplasmic reticulum chaperone CALR were found in a majority of patients with myeloproliferative neoplasms with nonmutated JAK2. (Funded by the Kay

  9. The new modified ABCD method for gastric neoplasm screening.

    Science.gov (United States)

    Park, Chan Hyuk; Kim, Eun Hye; Jung, Da Hyun; Chung, Hyunsoo; Park, Jun Chul; Shin, Sung Kwan; Lee, Sang Kil; Lee, Yong Chan

    2016-01-01

    The ABCD screening method was developed for risk stratification of gastric cancer. It is unclear whether the ABCD method can predict the risk of gastric neoplasms, including gastric adenomas, as observed for gastric cancer. We aimed to devise a modified ABCD method for predicting gastric neoplasms. We reviewed 562 patients who had undergone upper gastrointestinal tract endoscopy and whose serum IgG anti-Helicobacter pylori antibody, gastrin, and pepsinogen (PG) I and PG II data were available. Patients were classified into the following four groups: H. pylori antibody negative and normal PG level (group A), H. pylori antibody positive and normal PG level (group B), H. pylori antibody positive and low PG level (group C), and H. pylori antibody negative and low PG level (group D). The PG I/PG II ratio was lower in patients with gastric neoplasms than in patients without these lesions (gastric adenoma vs gastric cancer vs no neoplasm, 3.7 ± 2.0 vs 3.8 ± 1.8 vs 4.9 ± 2.1, P neoplasms were 3.1 for H. pylori antibody negative patients and 4.1 for H. pylori antibody positive patients. A higher group grade was associated with a significantly higher proportion of gastric neoplasms [odds ratio (95 % confidence interval), group A, reference; group B, 1.783 (1.007-3.156); group C, 3.807 (2.382-6.085); and group D, 5.862 (2.427-14.155)]. The modified ABCD method using two different cutoff values according to the H. pylori antibody status was useful for predicting the presence of gastric neoplasms. This method might be a supplementary screening tool for both gastric adenoma and gastric cancer. However, further studies will be required to provide a definitive conclusion.

  10. The optimal endoscopic screening interval for detecting early gastric neoplasms.

    Science.gov (United States)

    Park, Chan Hyuk; Kim, Eun Hye; Chung, Hyunsoo; Lee, Hyuk; Park, Jun Chul; Shin, Sung Kwan; Lee, Yong Chan; An, Ji Yeong; Kim, Hyoung-Il; Cheong, Jae-Ho; Hyung, Woo Jin; Noh, Sung Hoon; Kim, Choong Bae; Lee, Sang Kil

    2014-08-01

    The optimal interval between endoscopic examinations for detecting early gastric neoplasms, including gastric adenomas, has not previously been studied. To clarify the optimal interval between endoscopic examinations for the early diagnosis of both gastric cancers and adenomas. Retrospective study. University-affiliated tertiary-care hospital, Seoul, Korea. Patients who were treated for gastric neoplasms between January 2008 and August 2013. Questionnaire survey for interval between the penultimate endoscopy and diagnosis of a gastric neoplasm. A total of 846 patients were divided into 5 groups according to the interval between endoscopic examinations. The proportion of gastric neoplasms treated with endoscopic submucosal dissection and the proportion of advanced gastric cancers according to the interval between endoscopic examinations. In total, 197, 430, and 219 patients were diagnosed with gastric adenoma, early gastric cancer, and advanced gastric cancer, respectively. In multivariate analysis, the proportion of gastric neoplasms treated with endoscopic submucosal dissection was significantly higher in the ≤12 months, 12 to 24 months, and 24 to 36 months endoscopy interval groups than in the no endoscopy within 5 years group (all P gastric cancers was significantly lower in the ≤12 months and 12 to 24 months endoscopy interval groups than in the no endoscopy within 5 years group (all P gastric neoplasms compared with biennial or triennial endoscopy. We recommend biennial endoscopic screening for gastric neoplasms in order to increase the proportion of lesions discovered while they are still endoscopically treatable and to reduce the number of lesions that progress to advanced gastric cancer. Copyright © 2014 American Society for Gastrointestinal Endoscopy. Published by Mosby, Inc. All rights reserved.

  11. [Cost analysis of the colorectal neoplasm screen program in Beijing].

    Science.gov (United States)

    Mao, Ayan; Dong, Pei; Yan, Xiaoling; Hu, Guangyu; Chen, Qingkun; Qiu, Wuqi

    2015-05-01

    To conduct with a cost analysis of the colorectal neoplasm screening program in Beijing, and provide data evidence for decision making. Based on stratified cluster sampling method, we carried out a 2-stage colorectal neoplasm screening program within 6 districts, Dongcheng, Xicheng, Chaoyang, Haidian, Fengtai and Shijingshan, of Beijing city between October, 2012 to May. 2013. The first stage of the program was to conducting a cancer risk level evaluation for community residents who were forty years older and the second stage's task was to providing clinical exam for those high risk people who were selected from the first stage. There were about 12 953 residents were involved in this program. We calculated the main cost of the colorectal neoplasm screen program in Beijing. Then estimate the cost of detecting one Colorectal Neoplasm patient of this program and compare it with the total treatment cost for a patient. 2 487 high risk residents were selected by the first stage and 1 055 of them made appointment for the colonoscopy exam but only 375 accepted the exam, participate rate was 35.5%. 9 neoplasm cancer patients and 71 pre-cancer patient were found at the second stage, the detection rate were 69.2/100 000 and 546/100 000, respectively. The direct input for this neoplasm screening program was 227 100 CNY and the transport expense was 4 200 CNY in the calculations. The cost for detecting one cancer patient was about 19 900 CNY. Comparing with the total medical care cost of a cancer patient (1 282 800 CNY), especially for those have been diagnosed as middle to end stage cancer, the screening program (cost 842 800 CNY) might help to reduce the total health expenditure about 128 700 CNY, based on 12 953 local residents age above 40 years old. An colonoscopy based colorectal neoplasm screening program showed its function on medical expenditure saving and might have advantage on health social labor creating.

  12. Primary Leiomyosarcoma of Breast in an Adolescent Girl: A Case Report and Review of the Literature

    Science.gov (United States)

    Rane, Swapnil Ulhas; Batra, Charu; Saikia, Uma Nahar

    2012-01-01

    Leiomyosarcoma of the breast is a rare neoplasm, primarily reported in older women. Only 44 cases have been reported in world literature and to the best of our knowledge, no case has been reported from India till date. We report a case of primary breast leiomyosarcoma in an adolescent girl who underwent a lumpectomy for rapidly increasing lump in the left breast. Here we report the histological findings and immunohistochemical profile of this entity, along with a review of existing literature. PMID:22953134

  13. Human breast cancer: its genetics, biology and prognosis

    NARCIS (Netherlands)

    M. Riaz (Muhammad)

    2013-01-01

    textabstractCancer is a major public health problem, being the second leading cause of death, after cardiovascular diseases1. Among women, breast cancer is the first neoplasm for incidence and the second for mortality all over the world. World-wide, an incidence of 1.4 million new cases and

  14. Ovarian granulosa cell tumor and increased risk of breast cancer.

    Science.gov (United States)

    Hammer, Anne; Lauszus, Finn F; Petersen, Astrid C

    2013-12-01

    Granulosa cell tumor of the ovary (GCT) is a rare neoplasm. The tumor often secretes estrogens and then presents at an earlier stage due to hormone-related symptoms. GCT women are at increased risk of endometrial carcinoma, but there is only limited information about GCTs and potential association to other hormone-related neoplasms such as breast cancer. We conducted a retrospective follow-up study on 163 women with GCT. Medical records and histological sections were reviewed and a search in the pathology registry performed. Eight [95% confidence interval (CI); 3.4-15.8] GCT women were diagnosed with a breast neoplasm; one with Paget's disease of the nipple and seven with breast carcinoma. Based on calculations using incidence rates on breast cancer among Danish women, we would have expected 2.5 cases of breast cancer. The odds ratio was 3.3 (95% CI, 1.6-6.6), suggesting an increased risk of breast cancer in GCT women. © 2013 Nordic Federation of Societies of Obstetrics and Gynecology.

  15. Spontaneous neoplasms in captive Virginia opossums ( Didelphis virginiana): a retrospective case series (1989-2014) and review of the literature.

    Science.gov (United States)

    Pope, Jenny P; Donnell, Robert L

    2017-05-01

    This retrospective project summarizes the types of neoplasms identified in Virginia opossums ( Didelphis virginiana) presented to the University of Tennessee, College of Veterinary Medicine (UTCVM) postmortem service in 1989-2014 and serves as a review of the literature. Of the 85 Virginia opossums identified from the UTCVM case database, there were 17 diagnoses of neoplasia from 12 cases (14%). These cases included 8 females, 2 males, and 2 neutered males. All opossums with known ages (11 of 12) were >2 y old. Pulmonary tumors, specifically minimally invasive or lepidic-predominant adenocarcinomas, were the most common diagnosis and accounted for 53% (9 of 17) of the neoplasms. Additional tumors included acute myeloid leukemia with eosinophil maturation, hepatic hemangiosarcoma, sarcoma (unknown origin), squamous cell carcinoma, disseminated mast cell tumor, trichoblastoma, thyroid adenoma, and an osteoma. These findings serve as a reference for the types of spontaneous neoplasms in Virginia opossums; based on these findings, neoplasia should be considered as a differential in mature captive Virginia opossums.

  16. Myeloid neoplasms in the World Health Organization 2016 classification.

    Science.gov (United States)

    Asou, Norio

    In the 2016 revision of the World Health Organization (WHO) classification, the categories of myeloid neoplasms have not been revised significantly from the 2008 fourth edition. However, recent discovery of molecular abnormalities provides a new perspective regarding the diagnostic and prognostic markers. In myeloproliferative neoplasms, the identification of CALR gene mutation, in addition to the JAK2 and MPL mutations, has impacted the diagnostic criteria. In myelodysplastic syndromes and acute myeloid leukemia, in addition to alterations in the transcription factors and signal transduction pathways, discovery of gene mutations in the epigenetic regulators that are involved in DNA methylation, histone modification, cohesin complex, and RNA splicing, by comprehensive genetic analyses, has improved our understanding of the pathobiology of these diseases. Moreover, recent large-scale sequencing studies have revealed the acquisition of clonal somatic mutations, in the myeloid neoplasm-associated genes of the hematopoietic cells. Such mutations were detected in people with normal blood cell counts, without any apparent disease. Presence of these mutations confers an increased risk for subsequent hematological neoplasms, indicating the concept of clonal hematopoiesis of indeterminate potential. This updated WHO classification incorporates the criteria of new clinical, prognostic, morphologic, immunophenotypic, and genetic findings in myeloid neoplasms.

  17. Helping Her Heal-Group: a pilot study to evaluate a group delivered educational intervention for male spouses of women with breast cancer.

    Science.gov (United States)

    Jones, Jennifer M; Lewis, Frances Marcus; Griffith, Kristin; Cheng, Terry; Secord, Scott; Walton, Tara; Bernstein, Lori J; Maheu, Christine; Catton, Pamela

    2013-09-01

    Distress in husbands of women with early-stage breast cancer may be equivalent to or even higher than their wives. Husbands often struggle to help and support their wives cope with the illness and its treatment. In response, we developed a five-session group educational counselling intervention (Helping Her Heal-Group (HHH-G)) for husbands of women with early-stage breast cancer. The primary aim of the current pilot study was to determine the acceptability and feasibility of HHH-G and to obtain a preliminary estimate of its impact on participating men's skills, self-confidence and self care. Secondary aims were to assess the impact of the intervention on both the participating spouses' and wives' ratings of marital quality and depressed mood. The study employed a one-arm, pre-post-intervention design whereby participating men (n=54) and their wives (n=54) independently completed measures at baseline (T0), immediately following the last session (T1) and 3 months after the last session (T2). Overall, there was very high study retention (87%). On the basis of the questionnaire data, we found significant improvements in spouses' self-efficacy (p<0.001) and self-reported skills including wife support (p=0.003) and self-care (p<0.001). In addition, there was a significant improvement in wives' mood scores (p=0.003). Post-intervention interviews support acceptability and impact of the HHH-G intervention, and provide support for the group format of the program. The feasibility and acceptability of HHH-G was supported, and treatment outcomes suggest the potential benefits of the intervention. Phase III evaluation of HHH-G program is warranted. Copyright © 2013 John Wiley & Sons, Ltd.

  18. Hepatic small vessel neoplasm, a rare infiltrative vascular neoplasm of uncertain malignant potential.

    Science.gov (United States)

    Gill, Ryan M; Buelow, Benjamin; Mather, Cheryl; Joseph, Nancy M; Alves, Venancio; Brunt, Elizabeth M; Liu, Ta-Chiang; Makhlouf, Hala; Marginean, Celia; Nalbantoglu, ILKe; Sempoux, Christine; Snover, Dale C; Thung, Swan N; Yeh, Matthew M; Ferrell, Linda D

    2016-08-01

    Characteristic but rare vascular neoplasms in the adult liver composed of small vessels with an infiltrative border were collected from an international group of collaborators over a 5-year period (N=17). These tumors were termed hepatic small vessel neoplasm (HSVN), and the histologic differential diagnosis was angiosarcoma (AS). The average age of patients was 54years (range, 24-83years). HSVN was more common in men. The average size was 2.1cm (range, 0.2-5.5cm). Diagnosis was aided by immunohistochemical stains for vascular lineage (CD31, CD34, FLI-1), which were uniformly positive in HSVN. Immunohistochemical stains (p53, c-Myc, GLUT-1, and Ki-67) for possible malignant potential are suggestive of a benign/low-grade tumor. Capture-based next-generation sequencing (using an assay that targets the coding regions of more than 500 cancer genes) identified an activating hotspot GNAQ mutation in 2 of 3 (67%) tested samples, and one of these cases also had a hotspot mutation in PIK3CA. When compared with hepatic AS (n=10) and cavernous hemangioma (n=6), the Ki-67 proliferative index is the most helpful tool in excluding AS, which demonstrated a tumor cell proliferative index greater than 10% in all cases. Strong p53 and diffuse c-Myc staining was also significantly associated with AS but not with HSVN or cavernous hemangioma. There have been no cases with rupture/hemorrhage, disseminated intravascular coagulation, or Kasabach-Merritt syndrome. Thus far, there has been no metastasis or recurrence of HSVN, but complete resection and close clinical follow-up are recommended because the outcome remains unknown. Copyright © 2016 Elsevier Inc. All rights reserved.

  19. Synchronous development of breast cancer and chest wall fibrosarcoma after previous mantle radiation for Hodgkin's disease

    Energy Technology Data Exchange (ETDEWEB)

    Patlas, Michael [Hamilton General Hospital, Department of Radiology, Hamilton, ON (Canada); McCready, David [University Health Network and Mount Sinai Hospital, Department of Surgery, Toronto, ON (Canada); Kulkarni, Supriya; Dill-Macky, Marcus J. [University Health Network and Mount Sinai Hospital, Department of Medical Imaging, Toronto, ON (Canada)

    2005-09-01

    Survivors of Hodgkin's disease are at increased risk of developing a second malignant neoplasm, including breast carcinoma and sarcoma. We report the first case of synchronous development of chest wall fibrosarcoma and breast carcinoma after mantle radiotherapy for Hodgkin's disease. Mammographic, sonographic and MR features are demonstrated. (orig.)

  20. Veliparib and Pegylated Liposomal Doxorubicin Hydrochloride in Treating Patients With Recurrent Ovarian Cancer, Fallopian Tube Cancer, or Primary Peritoneal Cancer or Metastatic Breast Cancer

    Science.gov (United States)

    2016-10-04

    Estrogen Receptor Negative; HER2/Neu Negative; Male Breast Carcinoma; Progesterone Receptor Negative; Recurrent Breast Carcinoma; Recurrent Fallopian Tube Carcinoma; Recurrent Ovarian Carcinoma; Recurrent Primary Peritoneal Carcinoma; Stage IV Breast Cancer; Triple-Negative Breast Carcinoma

  1. A Serous Cystic Neoplasm of the Pancreas Coexisting with High-Grade Pancreatic Intraepithelial Neoplasia Mimicking an Intraepithelial Papillary Mucinous Neoplasm: A Case Report.

    Science.gov (United States)

    Kawanishi, Aya; Hirabayashi, Kenichi; Kono, Hirotaka; Takanashi, Yumi; Hadano, Atsuko; Kawashima, Yohei; Ogawa, Masami; Kawaguchi, Yoshiaki; Yamada, Misuzu; Nakagohri, Toshio; Nakamura, Naoya; Mine, Tetsuya

    2017-01-01

    Serous cystic neoplasms of the pancreas are rare exocrine pancreatic neoplasms, most of which are benign and do not communicate with the pancreatic duct. Pancreatic intraepithelial neoplasm (PanIN) is considered a precursor of ductal adenocarcinoma that is microscopically recognized in pancreatic ducts. A 67-year-old Japanese woman presented with a 10-mm multilocular cystic lesion at the pancreatic body. Magnetic resonance pancreatography showed stenosis of the main pancreatic duct at the pancreatic body and dilatation of the distal side of the main pancreatic duct. Furthermore, communication between the cystic lesion and the main pancreatic duct was suspected based on magnetic resonance pancreatography findings. Distal pancreatectomy was performed under the preoperative diagnosis of intraductal papillary mucinous neoplasm. Histologically, the cystic lesion was lined with a non-atypical cuboidal or flat epithelium with clear cytoplasm and was thus diagnosed as a serous cystic neoplasm. High-grade PanIN lesions with stromal fibrosis were observed at the main and branch pancreatic ducts. Histological examination revealed no communication between the serous cystic neoplasm and the pancreatic ducts. Immunohistochemically, the epithelium of the serous cystic neoplasm showed positive anti-von Hippel-Lindau antibody staining, whereas the epithelium of the PanIN showed negative staining. A serous cystic neoplasm coexisting with another pancreatic neoplasm is rare. When dilatation of the main or branch pancreatic ducts coexists with a serous cystic neoplasm, as in this case, the lesion clinically mimics an intraductal papillary mucinous neoplasm.

  2. [Pathologic characteristics of malignant neoplasms occurring in the elderly].

    Science.gov (United States)

    Arai, Tomio; Matsuda, Yoko; Aida, Junko; Takubo, Kaiyo

    2015-08-01

    Malignant neoplasm preferentially occurs in the elderly. Common cancers in the elderly are gastric, colorectal, lung and prostate cancers in men whereas colorectal, lung, gastric and pancreatic cancers in women. There are several characteristic features such as tumor location, histology, biological behavior and pathway of carcinogenesis in malignant neoplasms occurring in the elderly. Multiple cancers increase with aging. Although it is generally believed that carcinoma in the elderly shows well differentiation, slow growth, low incidence of metastasis and favorable prognosis, the tumor does not always show such features. Regarding biological behavior of malignant tumor in the elderly, age-related alterations of the host such as stromal weakness and decreased immune response against cancer cell invasion should be considered as well as characteristics of tumor cell itself. Thus, we need a specific strategy for treatment for malignant neoplasms in the elderly.

  3. Myelodysplastic and myeloproliferative neoplasms: updates on the overlap syndromes.

    Science.gov (United States)

    Thota, Swapna; Gerds, Aaron T

    2018-04-01

    Myelodysplastic and myeloproliferative neoplasms (MDS/MPN) is a rare and distinct group of myeloid neoplasms with overlapping MDS and MPN features. Next generation sequencing studies have led to an improved understanding of MDS/MPN disease biology by identifying recurrent somatic mutations. Combining the molecular findings to patho-morphologic features has improved the precision of diagnosis and prognostic models in MDS/MPN. We discuss and highlight these updates in MDS/MPN nomenclature and diagnostic criteria per revised 2016 WHO classification of myeloid neoplasms in this article. There is an ongoing effort for data integration allowing for comprehensive genomic characterization, development of improved prognostic tools, and investigation for novel therapies using an international front specific for MDS/MPN. In this article, we discuss updates in prognostic models and current state of treatment for MDS/MPN.

  4. Interdisciplinary Management of Cystic Neoplasms of the Pancreas

    Directory of Open Access Journals (Sweden)

    Linda S. Lee

    2012-01-01

    Full Text Available Cystic neoplasms of the pancreas are increasingly recognized due to the frequent use of abdominal imaging. It is reported that up to 20% of abdominal cross-sectional scans identify incidental asymptomatic pancreatic cysts. Proper characterization of pancreatic cystic neoplasms is important not only to recognize premalignant lesions that will require surgical resection, but also to allow nonoperative management of many cystic lesions that will not require resection with its inherent morbidity. Though reliable biomarkers are lacking, a wide spectrum of diagnostic modalities are available to evaluate pancreatic cystic neoplasms, including radiologic, endoscopic, laboratory, and pathologic analysis. An interdisciplinary approach to management of these lesions which incorporates recent, specialty-specific advances in the medical literature is herein suggested.

  5. Surgical management and results for cystic neoplasms of pancreas

    Science.gov (United States)

    Han, Kyung Won; Ha, Ryun; Kim, Kun Kuk; Lee, Jung Nam; Kim, Yeon Suk; Koo, Yang Seo

    2013-01-01

    Backgrounds/Aims The diagnosis for cystic neoplasm of pancreas is based on the morphologic criteria through imaging studies, but the pre- and postoperative diagnoses are often inconsistent. This study aims at the analysis of clinical characteristics and the results of surgical treatments. Methods A retrospective review was performed on 93 patients who have undergone surgery for pancreatic cystic diseases in our hospital from January 2001 to February 2013. Among them, 69 patients were confirmed as cystic neoplasms based on pathologic findings. Their clinical manifestations, diagnostic accuracy, surgical method and complications, pathologic findings were analyzed. Results Serous cystic neoplasm was the most common (n=22), followed by mucinous cystic neoplasm (n=18), intraductal papillary mucinous tumor (n=11), solid pseudopapillary tumor (n=9), neuroendocrine tumor (n=7), and cystic lymphangioma (n=2). The most common clinical symptom is abdominal pains (49.3%). Preoperative imaging studies were consistent with pathological findings in 72% of patients. Cystic fluid CEA levels of 400 ng/ml or more were reliable to detect mucin secreting tumors. Pancreatoduodenectomy was performed for 13 cases and the remaining 54 patients were treated with left-side pancreatectomy. Malignancy was found in 9 cases (13%) of mucin secreting tumors; 5 cases (27.8%) in mucinous cystic neoplasm and 4 cases (36.4%) in intraductal papillary mucinous tumor. Two of these survived without recurrences during the follow-up periods. Conclusions Exact treatment protocols for cystic neoplasm of pancreas are not decided because tumors are found with atypical forms. Surgical management is suggested for resectable tumors because a good prognosis can be expected with proper surgery if precancerous lesions are suspected at the time of discovery. PMID:26155225

  6. Solute carrier transporters: potential targets for digestive system neoplasms.

    Science.gov (United States)

    Xie, Jing; Zhu, Xiao Yan; Liu, Lu Ming; Meng, Zhi Qiang

    2018-01-01

    Digestive system neoplasms are the leading causes of cancer-related death all over the world. Solute carrier (SLC) superfamily is composed of a series of transporters that are ubiquitously expressed in organs and tissues of digestive systems and mediate specific uptake of small molecule substrates in facilitative manner. Given the important role of SLC proteins in maintaining normal functions of digestive system, dysregulation of these protein in digestive system neoplasms may deliver biological and clinical significance that deserves systemic studies. In this review, we critically summarized the recent advances in understanding the role of SLC proteins in digestive system neoplasms. We highlighted that several SLC subfamilies, including metal ion transporters, transporters of glucose and other sugars, transporters of urea, neurotransmitters and biogenic amines, ammonium and choline, inorganic cation/anion transporters, transporters of nucleotide, amino acid and oligopeptide organic anion transporters, transporters of vitamins and cofactors and mitochondrial carrier, may play important roles in mediating the initiation, progression, metastasis, and chemoresistance of digestive system neoplasms. Proteins in these SLC subfamilies may also have diagnostic and prognostic values to particular cancer types. Differential expression of SLC proteins in tumors of digestive system was analyzed by extracting data from human cancer database, which revealed that the roles of SLC proteins may either be dependent on the substrates they transport or be tissue specific. In addition, small molecule modulators that pharmacologically regulate the functions of SLC proteins were discussed for their possible application in the treatment of digestive system neoplasms. This review highlighted the potential of SLC family proteins as drug target for the treatment of digestive system neoplasms.

  7. The Relationship between Breast Size and Breast Milk Volume of ...

    African Journals Online (AJOL)

    The aim of study was to determine if there is any relationship between breast size and the quantity of milk produced during sucking in 57 primiparas who practiced exclusive breast –feeding. The infants' ages range between 6 and 24 weeks with a mean age of 8.13 (5.2) weeks. There were 31 male and 26 female infants.

  8. Treatment of pancreatic cystic neoplasm: surgery or conservative?

    Science.gov (United States)

    Talukdar, Rupjyoti; Nageshwar Reddy, D

    2014-01-01

    Pancreatic cystic neoplasms (PCNs) are a heterogeneous group of tumors with distinct biological features. These neoplasms are now being recognized more frequently owing to advances in cross-sectional imaging and increasing awareness. Guidelines for treatment of the common and clinically important PCNs frequently have been revised in view of the continuing controversies and evolving clinical data. This review summarizes the management approaches of the common and clinically important PCNs based on current evidence and guidelines. Copyright © 2014 AGA Institute. Published by Elsevier Inc. All rights reserved.

  9. Computed tomography of cystic neoplasms of the pancreas

    Energy Technology Data Exchange (ETDEWEB)

    Ohtomo, Kuni; Itai, Yuji; Araki, Tsutomu; Iio, Masahiro (Tokyo Univ. (Japan). Faculty of Medicine)

    1983-01-01

    CT manifestations of 6 pancreatic cystic neoplasms (3 mucinous cystadenoma, 2 mucinous cystadenocarcinoma, 1 serous cystadenoma) were discussed in comparison with their macroscopic features and CT appearance of 38 pancreatic pseudocysts. CT demonstrated internal structures within cystic component in 5 of 6 neoplasms and none of pseudocysts. Three mucinous cystadenomas and 1 cystadenocarcinoma had linear septa and 1 serous cystadenoma showed fine reticular internal structures. Unless distant and/or lymph node metastasis were demonstrated, CT differentiation between mucinous cystadenoma and cystadenocarcinoma was difficult except for a case with swelling of the adjacent pancreas due to tumor invasion.

  10. A cost minimization approach to the diagnosis of skeletal neoplasms.

    Science.gov (United States)

    Ruhs, S A; el-Khoury, G Y; Chrischilles, E A

    1996-07-01

    Percutaneous needle aspiration (PNA) has been widely used to diagnose bone malignancies. Successful aspirates hinge on the ability of the operator to obtain an adequate or diagnostic sample, and a skilled cytologist to make a diagnosis on needle aspirates. False-negative aspirates could pose a serious problem. This study is designed to evaluate the cost-effectiveness of PNA in the diagnosis of skeletal neoplasms using a cost minimization approach. All PNA performed over a 44-month period were reviewed retrospectively. Ninety-four skeletal biopsies were performed to diagnose a clinically or roentgenographically suspicious lesion: 69 for a suspected metastatic malignancy, and 25 for a suspected primary malignancy. The PNA results were collected and reviewed, sensitivities and specificities were determined (compared with open biopsy results or clinical follow-up as the gold standards), and the probabilities were applied to a decision tree. Charges were obtained from the patient's billing and converted into costs by a cost-charge ratio. Sensitivity analysis was performed to determine the costs of each branch of the decision tree, and ultimately the final cost of the two strategies: (1) PNA for all suspected neoplasms followed by open biopsy for negative and non-diagnostic PNA results, or (2) open biopsy for all suspected neoplasms. In diagnosing a suspected metastatic skeletal neoplasm, PNA had a sensitivity of 88%, a specificity of 100%, and a non-diagnostic result in 3% of cases. Cost analysis determined a savings of $ US 2486 per patient when "PNA strategy" was used instead of "open biopsy strategy". In diagnosing a suspected primary neoplasm, PNA hat a sensitivity 75%, a specificity of 100%, and a non-diagnostic result in 16% of cases. Cost analysis determined a savings of $ US 954 per patient when "PNA strategy" was used instead of "open biopsy strategy". By using "PNA strategy" instead of "open biopsy strategy" at this institution we would have saved $ US 195384

  11. BREAST MASSES IN ADOLESCENT PATIENTS IN IRAN

    OpenAIRE

    REZA SHAMS FOROUZANDEH FEREIDOONI

    1987-01-01

    Breast maSses in adoles c ent are common. In ma l e s , almost all are g ynecomast i a . Surgical intervention may be required for cosmetic and psycologic reasons. There app e a r s to be little risk of malignancy in these patients."nIn females, fibroadenoma are the most common breast masse s . There are benign neoplasms that should be remove d if presistent."nFibroadenomas increase in frequen cy with age during adolescence.Careful observation and reassurance followed by surgical e ...

  12. Neoplasias primárias múltiplas em pacientes com câncer colorretal Multiple primary neoplasms in colorectal cancer patients

    Directory of Open Access Journals (Sweden)

    Marcelo de Souza CURY

    2000-04-01

    neoplasms are defined as a second malignance having histology and site different from the first. The increase of the life expectation in cancer patients leads to an increase in multiple primary neoplasms incidence. This study analyzes the characteristics of patients with colorectal cancer and another primary neoplasm. Patients and Methods - In the period from 1993 to 1998, 145 patients with colorectal cancer were accompanied in the Oncology Division of Gastroenterology of Federal University of São Paulo, São Paulo, SP, Brazil. Five patients (3.4% had multiple primary neoplasms. The possibility of metastasis were excluded and the second cancer was confirmed by hystological examination. Results - The medium age was of 60.6 years old, four were female and one male. Three had rectum cancer and two colon cancer, one in the right colon and one in the left colon. The other site of cancer was breast, uterus, uterus and vagina, skin and lip. One patient died and the others were in attendance, two for more than three years. Two patients received pelvic radiotherapy before the rectal cancer. In one patient the tumor colorectal cancer appeared before the other cancer, and in four it appeared later on to the diagnosis of the other primary neoplasia. Discussion - The prevalence of multiple primary neoplasms was of 3,4%, being major in female. Uterus' cancer was the more frequent association. Radiotherapy was performed in 40% of patients. We believe that attendance of cancer patients is very important to precocious diagnosis and treatment of multiple primary neoplasms.

  13. Histomorphological spetrum of breast lesions.

    Science.gov (United States)

    Parajuli, S; Koirala, U; Khatri, R; Acharya, L; Suwal, A

    2011-04-01

    Cancer of the breast is the second most common cause of cancer in women. Mass in the breast, whether benign or malignant is a cause of anxiety to the patients and the family members. All breast lumps are considered to be carcinomas until proved otherwise and are the causes of concern both for the patient and surgeon. This is a retrospective study conducted in Kathmandu Model Hospital for a total duration of three years from August 2007 to August 2010. 114 sample of breast tissue sent for histopathology were studied. Peak incidence of benign lesion was in between 21-30 years and malignant lesions in between 31-50 years. No breast lesions were seen in the first decade of life. Cancer of the breast was seen in 12.28% of cases. Fibroadenoma and fibrocystic disease were the commonest benign lesion and infiltrating ductal carcinoma was the commonest malignant lesion. Specimens from 10 male breasts were received. Gynaecomastia was the most common lesion encountered in males. Infiltrating ductal carcinoma was seen in a 70 year old male. Breast cancer is one of the commonest causes of breast lump particularly in women and is growing public health problem in Nepal.

  14. Male Hypogonadism

    Science.gov (United States)

    ... of deepening of the voice Impaired growth of body hair Impaired growth of the penis and testicles Excessive ... include: Erectile dysfunction Infertility Decrease in beard and body hair growth Decrease in muscle mass Development of breast ...

  15. Clinicopathological Features of Ophthalmic Neoplasms Arising in the Setting of Xeroderma Pigmentosum.

    Science.gov (United States)

    Suarez, Maria J; Rivera-Michlig, Roxana; Dubovy, Sander; Rodriguez, Fausto J

    2015-12-01

    Patients with xeroderma pigmentosum (XP) are strongly predisposed to the development of numerous cutaneous cancers. However, the extent of ocular pathology in these patients has not been adequately studied. We conducted a retrospective study of tumors involving the ocular surface and ocular adnexa from 6 XP patients. Histopathological evaluation and immunohistochemistry was performed using antibodies directed against the most common mutated proteins in XP (XPA, XPC, and XPD). Patients included 4 males and 2 females with a mean age of 20.8 years (range 10-31) who met the clinical criteria for XP and were found to have a total of 13 neoplasms involving the ocular surface and adnexal skin; 6 squamous cell carcinomas (SCC), 3 cases of conjunctival intraepithelial neoplasia, 2 malignant melanomas, 1 basal cell carcinoma, and 1 atypical fibroxanthoma. Complete XPD loss was present in two tumors from 1 patient, suggesting a germline defect, and in the invasive component of an SCC from a second patient, suggesting a somatic alteration. No clear pattern of loss for XPA or XPC was evident. Our study outlines our early experience with the pathology of ocular neoplasms in XP patients. These findings deserve further exploration with genetic studies and additional patients.

  16. Participation of yeast-like fungi in respiratory system diseases tuberculosis and neoplasms

    Directory of Open Access Journals (Sweden)

    Maria Dynowska

    2014-08-01

    Full Text Available The following paper contains the research results (1997·1999. concerning the presence of yeast-like fungi in the human respiratory system (sputum, bronchoscopy material of 1315 patients of the Specialistic Public Hospital of Lung Diseases and Oncology in Olsztyn with the neoplasm development process end suspicion of tuberculosis. In the studied group the majority of patients with neoplasms (452 people: 311 female and 141 male were infected with fungi. The were isolated from 280 women (90% and 130 men (92%. Among 78 people suspicion of tuberculosis and treated with series of antibiotics only two cases mycobacterium was obtained. All the 76 patients the presence of mycobacterium was not found, although, the clinical symptomps and radiological researches indicated tuberculosis. In total 9 species fungi were isolated: Candida, Saccharomycopsis and Trichosporon. The Candida albicans dominated. The results obtained confirm negative influence of the modern antibiotics and neoplastic therapy, which succession is the drastic decrease in cellular resistance ad activity of pathogenic fungi often imitating symptoms other diseases (e.g. tuberculosis.

  17. Spatial autocorrelation calculations of the nine malignant neoplasms in Taiwan in 2005-2009: a gender comparison study.

    Science.gov (United States)

    Tsai, Pui-Jen

    2011-11-01

    Spatial analytical techniques and models are often used in epidemiology to identify spatial anomalies (hotspots) in disease regions. These analytical approaches can be used to identify not only the location of such hotspots, but also their spatial patterns. We used spatial autocorrelation methodologies, including Global Moran's I and Local Getis-Ord statistics, to describe and map spatial clusters and areas in which nine malignant neoplasms are situated in Taiwan. In addition, we used a logistic regression model to test the characteristics of similarity and dissimilarity between males and females and to formulate the common spatial risk. The mean found by local spatial autocorrelation analysis was used to identify spatial cluster patterns. We found a significant relationship between the leading malignant neoplasms and well-documented spatial risk factors. For instance, in Taiwan, the geographic distribution of clusters where oral cavity cancer in males is prevalent was closely correspond to the locations in central Taiwan with serious metal pollution. In females, clusters of oral cavity cancer were closely related with aboriginal townships in eastern Taiwan, where cigarette smoking, alcohol drinking, and betel nut chewing are commonplace. The difference between males and females in the spatial distributions was stark. Furthermore, areas with a high morbidity of gastric cancer were clustered in aboriginal townships where the occurrence of Helicobacter pylori is frequent. Our results revealed a similarity between both males and females in spatial pattern. Cluster mapping clarified the spatial aspects of both internal and external correlations for the nine malignant neoplasms. In addition, using a method of logistic regression also enabled us to find differentiation between gender-specific spatial patterns.

  18. Breast cancer risk factors

    Directory of Open Access Journals (Sweden)

    Marzena Kamińska

    2015-09-01

    Full Text Available Breast cancer is the most frequently diagnosed neoplastic disease in women around menopause often leading to a significant reduction of these women’s ability to function normally in everyday life. The increased breast cancer incidence observed in epidemiological studies in a group of women actively participating in social and professional life implicates the necessity of conducting multidirectional studies in order to identify risk factors associated with the occurrence of this type of neoplasm. Taking the possibility of influencing the neoplastic transformation process in individuals as a criterion, all the risk factors initiating the process can be divided into two groups. The first group would include inherent factors such as age, sex, race, genetic makeup promoting familial occurrence of the neoplastic disease or the occurrence of benign proliferative lesions of the mammary gland. They all constitute independent parameters and do not undergo simple modification in the course of an individual’s life. The second group would include extrinsic factors conditioned by lifestyle, diet or long-term medical intervention such as using oral hormonal contraceptives or hormonal replacement therapy and their influence on the neoplastic process may be modified to a certain degree. Identification of modifiable factors may contribute to development of prevention strategies decreasing breast cancer incidence.

  19. Alcohol consumption and risk of lymphoid and myeloid neoplasms: Results of the Netherlands cohort study

    NARCIS (Netherlands)

    Heinen, M.M.; Verhage, B.A.J.; Schouten, L.J.; Goldbohm, R.A.; Schouten, H.C.; Brandt, P.A. van den

    2013-01-01

    Results from epidemiological studies suggest that alcohol drinkers have a decreased risk of lymphoid neoplasms, whereas results for myeloid neoplasms are inconsistent. However, most of these studies have used retrospective data. We examined prospectively whether alcohol consumption decreases the

  20. The Continuing Value of Ultrastructural Observation in Central Nervous System Neoplasms in Children

    Directory of Open Access Journals (Sweden)

    Na Rae Kim

    2015-11-01

    Full Text Available Central nervous system (CNS neoplasms are the second most common childhood malignancy after leukemia and the most common solid organ neoplasm in children. Diagnostic dilemmas with small specimens from CNS neoplasms are often the result of multifactorial etiologies such as frozen or fixation artifact, biopsy size, or lack of knowledge about rare or unfamiliar entities. Since the late 1950s, ultrastructural examination has been used in the diagnosis of CNS neoplasms, though it has largely been replaced by immunohistochemical and molecular cytogenetic studies. Nowadays, pathologic diagnosis of CNS neoplasms is achieved through intraoperative cytology, light microscopy, immunohistochemistry, and molecular cytogenetic results. However, the utility of electron microscopy (EM in the final diagnosis of CNS neoplasms and investigation of its pathogenetic origin remains critical. Here, we reviewed the distinguishing ultrastructural features of pediatric CNS neoplasms and emphasize the continuing value of EM in the diagnosis of CNS neoplasms.

  1. Intraductal papillary mucinous neoplasm of the pancreas: cytologic features predict histologic grade

    National Research Council Canada - National Science Library

    Michaels, Paul J; Brachtel, Elena F; Bounds, Brenna C; Brugge, William R; Pitman, Martha Bishop

    2006-01-01

    Intraductal papillary mucinous neoplasm (IPMN) is an increasingly recognized cystic neoplasm of the pancreas, histologically classified by the degree of epithelial atypia and by the presence or absence of invasion of the cyst wall...

  2. Imaging of male urethra

    Energy Technology Data Exchange (ETDEWEB)

    Pavlica, Pietro [Department of Diagnostic Radiology, Hospital M. Malpighi, Via Palagi 9, 40138 Bologna (Italy); Barozzi, Libero [Department of Emergency Radiology, Hospital S. Orsola-Malpighi, 40138 Bologna (Italy); Menchi, Ilario [Department of Diagnostic Radiology, Hospital S. Maria Nuova, 55100 Florence (Italy)

    2003-07-01

    The male urethral imaging and pathology is not widespread in the radiology literature because this part of the urinary tract is easily studied by urologists with clinical or endoscopic examinations. Ultrasonography and MR imaging are increasingly being used in association with voiding cystourethrography and retrograde urethrography. The posterior urethra is being studied with voiding cystourethrography or voiding sonography which allows the detection of bladder neck pathology, post-surgical stenosis, and neoplasms. The functional aspects of the bladder neck and posterior urethra can be monitored continuously in patients with neuromuscular dysfunction of the bladder. The anterior urethral anatomy and pathology is commonly explored by retrograde urethrography, but recently sonourethrography and MR imaging have been proposed, distending the lumen with simple saline solution instead of iodinated contrast media. They are being used to study the urethral mucosa and the periurethral spongy tissue which can be involved in the urethral pathologies such as strictures, diverticula, trauma, and tumors. Imaging has an important role to play in the study of the diseases of the male urethra since it can detect pathology not visible on urethroscopy. The new imaging techniques in this area, such as sonography and MR, can provide adjunct information that cannot be obtained with other modalities. (orig.)

  3. Recurrent malignant phyllodes tumor of the breast: A case report.

    Science.gov (United States)

    Wang, Qinqin; Su, Jing; Lei, Yutao

    2017-12-01

    Phyllodes tumor is a rare fibro epithelial neoplasm of the breast. They resemble fibroadenomas clinically and can be mistakenly ignored sometimes. We report the case of a young woman with her first presentation to hospital due to a hypoglycemia and she underwent 2 excised fibroadenomas in the same breast before diagnosed of malignant phyllodes tumor. She was complaining about 2 masses presented in her right breast 4 months after mastectomy. Recurrent phyllodes tumor of the breast. We conducted an immediate autologous myocutaneous flap transplantation after a wide-excision. Postoperative radiotherapy was recommended. She was in good general condition without tumor relapses during 8 months of follow-up. Recurrent fibroadenomas in the same breast, especially those of large size with rapid growth rate, suggesting a high transformation possibility from fibroadenoma to phyllodes tumor. We recommend an extended tumor resection and immediate or delayed reconstruction of the breast for the recurrent phyllodes tumor with separately multiple relapses.

  4. Conservative treatment of a rare case of multifocal adenoid cystic carcinoma of the breast: case report and literature review.

    Science.gov (United States)

    Franceschini, Gianluca; Terribile, Daniela; Scafetta, Ilaria; Magno, Stefano; Fabbri, Cristina; Chiesa, Federica; Di Leone, Alba; Moschella, Francesca; Scaldaferri, Assunta; Fragomeni, Simona; Vellone, Valerio; Mulè, Antonio; Masetti, Riccardo

    2010-03-01

    Adenoid cystic carcinoma of the breast is a rare neoplasm accounting for 0.1% of all malignant breast tumors and presenting most commonly as a painful breast mass. Compared with the more common histological forms of breast cancer, it has a more favorable prognosis and lymph node involvement or distant metastases seldom occur. A unique case of multifocal adenoid cystic carcinoma of the breast presenting as a painful and well-defined lump and treated with conservative surgery with adjuvant radiotherapy is reported. There is no consensus on the optimal management of this disease. A breast-conserving approach may be recommended even if mastectomy has been traditionally the treatment of choice. Chemotherapy, radiation, and hormonal therapy have been infrequently used and so far have had no defined role in this kind of neoplasm. The authors found no other reports in the literature focusing on a conservative approach to multifocal adenoid cystic carcinoma.

  5. Intraductal Oncocytic Papillary Neoplasm of the Pancreas: Report of a Case Requiring Completion Pancreatectomy

    OpenAIRE

    Wohlauer, Max V.; Csaba Gajdos; Martine McManus; Norio Fukami

    2013-01-01

    Context Cystic tumors of the pancreas have been diagnosed with increasing frequency. Intraductal oncocytic papillary neoplasm is a rare type of cystic pancreatic tumor. Intraductal oncocytic papillary neoplasm is considered a distinct entity with the potential of developing into invasive carcinoma and it should be differentiated from other cystic tumors of the pancreas, including mucinous cystic neoplasm and other forms of intraductal papillary mucinous neoplasm (IPMN). Histologically, the fo...

  6. Childhood neoplasms presenting at autopsy: A 20-year experience.

    Science.gov (United States)

    Bryant, Victoria A; Booth, John; Palm, Liina; Ashworth, Michael; Jacques, Thomas S; Sebire, Neil J

    2017-09-01

    The aims of the review are to establish the number of undiagnosed neoplasms presenting at autopsy in a single centre and to determine the incidence and most common causes of sudden unexpected death due to neoplasia in infancy and childhood (SUDNIC). Retrospective observational study of paediatric autopsies performed on behalf of Her Majesty's Coroner over a 20-year period (1996-2015; n = 2,432). Neoplasms first diagnosed at autopsy were identified from an established database and cases meeting the criteria for sudden unexpected death were further categorised. Thirteen previously undiagnosed neoplasms were identified, including five haematological malignancies, two medulloblastomas, two neuroblastomas, two cardiac tumours and two malignancies of renal origin. Eight cases met the criteria for SUDNIC (0.33% of autopsies), the commonest group of which were haematological malignancies (n = 3). Neoplasms presenting as unexpected death in infancy and childhood and diagnosed at autopsy are rare. The findings suggest that haematological malignancies are the commonest cause of SUDNIC and highlight the importance of specialist autopsy in cases of sudden unexpected death. © 2017 Wiley Periodicals, Inc.

  7. The origin of epithelial neoplasms after allogeneic stem cell transplantation.

    NARCIS (Netherlands)

    Smith, M.J.; Cleef, P.H. van; Schattenberg, A.V.M.B.; Krieken, J.H.J.M. van

    2006-01-01

    We analyzed five women, who have developed epithelial neoplasms after sex-mismatched stem cell transplants. Using in situ hybridization for sex chromosome-specific DNA probes and immunohistochemistry we identified the origin of the tumor cells. We conclude that none of the non-hematologic

  8. [Epidermoid neoplasm of the fourth ventricle. Report of two cases].

    Science.gov (United States)

    Santos-Franco, Jorge Arturo; Vallejo-Moncada, Cristóbal; Collado-Arce, Griselda; Villalpando-Navarrete, Edgar; Sandoval-Balanzario, M

    2013-01-01

    epidermoid neoplasm (EN) accounts for 1 % of whole intracranial neoplasms. Usually, it is found at the cerebello-pontine angle and the location in the fourth ventricle (FV) is rare. The aim was to report two cases of EN of the FV. case 1: a female 22 year old presented with an intense headache with a history of 3 months. At the hospital entry, symptoms and signs of high intracranial pressure were found. Tomography images showed hydrocephalus with high pressure in the FV. She was treated with a shunt from ventricular to peritoneal cavity. After that an encapsulated neoplasm was drawn. It had a pearled aspect. The histology report showed an EN originating in the FV. Case 2: a female 44 year old with a history of five years of dizziness; three years before admission she presented intermittent diplopia and disophagia. At the hospital admission the patient presented paresis of the 6th and 7th cranial nerve. The tomography and the magnetic resonance studies showed a mass in the FV. The neoplasm was extirpated. the EN of the FV is an infrequent benign lesion. Magnetic resonance is the standard diagnostic study, but it could lead to confusion with neurocisticercosis. The extirpation and the treatment of the hydrocephalus are indicated.

  9. Pattern and Risk Factors of Urinary Bladder Neoplasms in ...

    African Journals Online (AJOL)

    Background: Urinary bladder neoplasm (UBN) is associated with high morbidity and mortality rate. It poses biologic and clinical challenges. Objectives: To evaluate the pattern as regards frequency, age, sex, occupation, local geographical distribution, clinical presentations and risk factors of UBN in. Sudanese patients in ...

  10. Histologic and Immunohistochemical classification of 41 bovine adrenal gland neoplasms

    DEFF Research Database (Denmark)

    Grossi, Anette Blak; Leifsson, Páll S.; Jensen, Henrik Elvang

    2013-01-01

    Tumors of the adrenal glands are among the most frequent tumors in cattle; however, few studies have been conducted to describe their characteristics. The aim of this study was to classify 41 bovine adrenal neoplasms from 40 animals based on macroscopic and histologic examination, including...

  11. Lifestyle Behaviors as Predictors of Malignant Neoplasm Development.

    Science.gov (United States)

    Baum, L. S.; And Others

    The relationship between lifestyle behaviors and the onset of neoplasm development has been researched extensively. This study took a multivariate approach in attempting to identify lifestyle variables which could predict group membership among subjects diagnosed as having cancer and those subjects who have not been diagnosed as having cancer.…

  12. A retrospective study of ocular neoplasms in Benin City, Nigeria ...

    African Journals Online (AJOL)

    Ocular neoplasm is one of the least investigated ocular disorders in Nigeria. Although relatively rare, they play a role in causing blindness and even death in adults and children. In this study, the records of all patients/seen at the eye clinic and specimen received at the histopathology department of the University of Benin, ...

  13. Gestational trophoblastic neoplasm and women living with HIV and ...

    African Journals Online (AJOL)

    2015-07-03

    Jul 3, 2015 ... License. Gestational trophoblastic neoplasm and women living with HIV and/or AIDS. Read online: Scan this QR code with your smart phone or mobile device to read online. Introduction. Infection with the human immune deficiency virus (HIV) in sub-Saharan Africa affected an estimated 22.5 million people, ...

  14. INTRACRANIAL NEOPLASMS IN IBADAN, NIGERIA B.J. OLASODE ...

    African Journals Online (AJOL)

    hi-tech

    2000-01-01

    Jan 1, 2000 ... One hundred and thirty five neoplasms occurred in adults and 75 in children. There was no gender difference, the ratio being 1:1. Gliomas accounted for the largest group of tumours followed by metastases to the brain. Of the gliomas, astrocytoma was the commonest. Craniopharyngiomas were found to be.

  15. Gestational Trophoblastic Neoplasm and Women Living With HIV ...

    African Journals Online (AJOL)

    Gestational trophoblastic neoplasm (GTN) is a rare pregnancy-related disorder with an incidence ranging from 0.12–0.7/1000 pregnancies in Western nations. The overall cure rate is about 90%. Response to treatment for GTN is generally favourable; but the sequelae of HIV and/or AIDS, the resultant low CD4 counts, ...

  16. Solid pseudopapillary epithelial neoplasm – a rare but curable ...

    African Journals Online (AJOL)

    Background. Solid pseudopapillary epithelial neoplasms (SPENs) of the pancreas are rare but curable tumours that have a low-grade malignant potential and occur almost exclusively in young women, with an excellent prognosis after complete resection. This study examines the clinicopathological characteristics of these ...

  17. GATA3 Expression in Normal Skin and in Benign and Malignant Epidermal and Cutaneous Adnexal Neoplasms

    Science.gov (United States)

    de Peralta-Venturina, Mariza N.; Balzer, Bonnie L.; Frishberg, David P.

    2015-01-01

    Abstract: Initial investigations reported GATA3 to be a sensitive and relatively specific marker for mammary and urothelial carcinomas. Recently, GATA3 expression has been described in several other epithelial tumors. However, there has been only limited investigation of GATA3 expression in cutaneous epithelial tumors. The objective of this study was to examine the immunohistochemical expression of GATA3 in a wide variety of cutaneous epithelial neoplasms. GATA3 expression was evaluated in 99 benign and 63 malignant cutaneous epithelial tumors. GATA3 was consistently and usually strongly expressed in clear cell acanthoma, trichofolliculoma, trichoepithelioma, trichilemmoma, sebaceous adenoma, sebaceoma, apocrine hidrocystoma, apocrine tubular papillary adenoma, hidradenoma papilliferum, and syringocystadenoma papilliferum. Hidradenomas exhibited variable positive staining. Most poromas, syringomas, chondroid syringomas, cylindromas, and spiradenomas were negative or only focally and weakly positive. Focal staining was present in all pilomatrixomas. Thirteen of 14 basal cell carcinomas, 21 of 24 squamous carcinomas, and all 6 sebaceous carcinomas exhibited positive staining. The 1 apocrine carcinoma, both mucinous carcinomas, and 2 of 3 microcystic adnexal carcinomas also exhibited positive staining, whereas the 1 eccrine porocarcinoma and the 1 adenoid cystic carcinoma were negative. One of 11 Merkel cell carcinomas exhibited focal weak staining. Our findings demonstrate that GATA3 is expressed in a wide variety of benign and malignant cutaneous epithelial neoplasms. In addition to carcinomas of breast and urothelial origin and other more recently described GATA3-positive tumors, the differential diagnosis of a metastatic tumor of unknown primary origin that expresses GATA3 should also include a carcinoma of cutaneous epithelial origin. PMID:26595821

  18. Treatment-associated subsequent neoplasms among long-term survivors of childhood cancer: the experience of the Childhood Cancer Survivor Study

    Energy Technology Data Exchange (ETDEWEB)

    Robison, Leslie L. [St. Jude Children' s Research Hospital, Department of Epidemiology and Cancer Control, Memphis, TN (United States)

    2009-02-15

    With improvements in survival among individuals diagnosed and treated for cancer there is an increasing recognition of the risk of long-term adverse effects of therapy. Second neoplasms represent one of the more serious late effects of treatment and are associated with a substantial level of morbidity and mortality. Survivors of childhood cancers, because of their potential longevity, are at particular risk for this adverse outcome. The Childhood Cancer Survivor Study is a large cohort consisting of adult survivors of childhood cancer diagnosed and treated between 1970 and 1986. The CCSS has provided important data to quantify radiation-associated risk for subsequent cancers including neoplasms of the breast, thyroid and central nervous system. (orig.)

  19. Topics in plastic surgery of the breast

    NARCIS (Netherlands)

    Lapid, O.

    2014-01-01

    The breast is an integral part of both the female and the male body. Its evolutionary role is the feeding of offspring, although in males it has no function and can be considered an atavistic remnant. Breasts are not essential for life as one can live without them, and in the present era they are

  20. Age-specific incidence of all neoplasms after colorectal cancer.

    Science.gov (United States)

    Levi, Fabio; Randimbison, Lalao; Blanc-Moya, Rafael; La Vecchia, Carlo

    2014-10-01

    Patients diagnosed with a specific neoplasm tend to have a subsequent excess risk of the same neoplasm. The age incidence of a second neoplasm at the same site is approximately constant with age, and consequently the relative risk is greater at younger age. It is unclear whether such a line of reasoning can be extended from a specific neoplasm to the incidence of all neoplasms in subjects diagnosed with a defined neoplasm. We considered the age-specific incidence of all non-hormone-related epithelial neoplasms after a first primary colorectal cancer (n = 9542) in the Vaud Cancer Registry data set. In subjects with a previous colorectal cancer, the incidence rate of all other epithelial non-hormone-related cancers was stable around 800 per 100,000 between age 30 and 60 years, and rose only about twofold to reach 1685 at age 70 to 79 years and 1826 per 100,000 at age 80 years or older. After excluding synchronous cancers, the rise was only about 1.5-fold, that is, from about 700 to 1000. In the general population, the incidence rate of all epithelial non-hormone-related cancers was 29 per 100,000 at age 30 to 39 years, and rose 30-fold to 883 per 100,000 at age 70 to 79 years. Excluding colorectal cancers, the rise of all non-hormone-related cancers was from 360 per 100,000 at age 40 to 49 years to 940 at age 70 to 79 years after colorectal cancer, and from 90 to 636 per 100,000 in the general population (i.e., 2.6- vs. 7.1-fold). The rise of incidence with age of all epithelial non-hormone-related second cancers after colorectal cancer is much smaller than in the general population. This can possibly be related to the occurrence of a single mutational event in a population of susceptible individuals, although alternative models are plausible within the complexity of the process of carcinogenesis. Copyright © 2014 Elsevier Inc. All rights reserved.

  1. File list: DNS.Prs.50.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  2. File list: ALL.Prs.10.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  3. File list: InP.Prs.20.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

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  4. File list: DNS.Prs.05.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  5. File list: DNS.Prs.10.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

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  6. File list: ALL.Prs.05.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  7. File list: DNS.Prs.20.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  8. File list: ALL.Prs.20.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  9. File list: InP.Prs.50.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

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  10. File list: InP.Prs.05.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  11. File list: ALL.Prs.50.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  12. File list: DNS.Neu.10.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  13. File list: Oth.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  14. File list: Pol.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  15. File list: Oth.Neu.10.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  16. File list: DNS.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  17. File list: His.Neu.20.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  18. File list: Pol.Neu.20.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  19. File list: Pol.Neu.05.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  20. File list: Oth.Neu.20.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  1. File list: His.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  2. File list: ALL.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  3. File list: ALL.Neu.20.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  4. File list: ALL.Neu.05.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  5. File list: Oth.Neu.05.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  6. File list: DNS.Neu.05.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  7. File list: His.Neu.10.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  8. File list: His.Neu.05.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  9. File list: Unc.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  10. File list: Unc.Neu.20.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  11. File list: DNS.Neu.20.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  12. File list: ALL.Neu.10.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

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  13. File list: Unc.Neu.05.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  14. File list: Pol.Neu.10.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

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  15. File list: InP.Prs.10.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

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  16. File list: Unc.Neu.10.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Unc.Neu.10.AllAg.Nerve_Sheath_Neoplasms mm9 Unclassified Neural Nerve Sheath Neopla...sms http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Unc.Neu.10.AllAg.Nerve_Sheath_Neoplasms.bed ...

  17. Intraoperative pulmonary neoplasm identification using near-infrared fluorescence imaging.

    Science.gov (United States)

    Kim, Hyun Koo; Quan, Yu Hua; Choi, Byeong Hyeon; Park, Ji-Ho; Han, Kook Nam; Choi, Yeonho; Kim, Beop-Min; Choi, Young Ho

    2016-05-01

    Near-infrared (NIR) fluorescence imaging provides surgeons with real-time visual information during surgery. The purpose of this pilot trial was to evaluate the safety and feasibility of the intraoperative detection of pulmonary neoplasms with NIR fluorescence imaging after low-dose indocyanine green (ICG) injection. Eleven consecutive patients who were scheduled to undergo resection of pulmonary neoplasms were enrolled in this study. ICG (1 mg/kg) was administered intravenously 1 day before surgery, and the retrieved surgical specimens were examined for fluorescence signalling by using NIR fluorescence imaging system on a back table in the operating room. We analysed the fluorescence intensity, pathology, size, depth from the pleural surface and metabolic activity of the pulmonary neoplasms. Fluorescence signalling was detected in all specimens except in one from a patient with primary lung cancer. Two false-positive cases that presented no residual tumour with obstructive pneumonitis, after concurrent chemoradiation therapy for primary lung cancer before the operation, were identified, and their fluorescence intensity was 8.6 ± 0.4. The mean fluorescence intensity of the eight pulmonary tumours was 3.4 ± 1.9, and these tumours did not differ in pathology, size, depth from the pleural surface or metabolic activity. NIR fluorescence imaging could safely identify pulmonary neoplasms after the systemic injection of ICG. In addition, low-dose ICG is sufficient for NIR fluorescence imaging of pulmonary neoplasms. However, because the passive accumulation of ICG could not be used to discriminate tumours with inflammation, tumour-targeted fluorescence should be developed to solve this problem in the future. © The Author 2015. Published by Oxford University Press on behalf of the European Association for Cardio-Thoracic Surgery. All rights reserved.

  18. Emotional and Behavioural Disorders in Children and Adolescents with Neoplasm

    Directory of Open Access Journals (Sweden)

    Mohammad SI Mullick

    2011-02-01

    Full Text Available Background: Chronic physical illness including neoplasm has significant adverse impact on quality of life of the effected children and adolescents and their caregivers. This aspect has yet not been explored in Bangladesh and there exists significant lack of awareness. Objectives: To delineate the frequency of emotional and behavioural disorders among children and adolescents with neoplasm and to find out the relationship of socio-demographic and relevant variables with psychiatric disorders of them. Methods: This was a cross sectional study conducted at Department of Psychiatry, Bangabandhu Sheikh Mujib Medical University, Dhaka. Sixty children and adolescent with neoplasm admitted in paediatric unit of same institution who were referred to psychiatric department for assessment. They were assessed for emotional and behavioural disorders by using validated Bangla translation of a standardized child psychiatric assessment tool, the Development and Well-Being Assessment. Results: Out of 60 cases, 53% had been suffering from any ICD-10 psychiatric disorders (87.5% emotional and 34.7% behavioural disorders.Seventy five percent of children with ALL, 18% with Hodgkin Lymphoma followed by 7% with Wilms’ tumour suffered from psychiatric disorders. Emotional and behavioural disorder was found more in ALL cases. Though emotional disorder was found higher among girls,the difference was not significant. Conversely, behavioural disorders were found among the boys which was highly significant (p<0.005. In terms of education, both emotional and behavioural disorders were significantly found in higher grade. Conclusion: The identification and management of the emotional and behavioural disorders that accompany chronic physical illness including neoplasm would optimize treatment outcome and quality of life. Key words: Emotional & behavioural disorders; children & adolescents; neoplasm.  DOI: 10.3329/bsmmuj.v3i2.7058BSMMU J 2010; 3(2: 86-90

  19. Diagnosis and treatment in cystic neoplasms of the pancreas: Analysis of 12 cases and review of the literature

    Directory of Open Access Journals (Sweden)

    Faruk Karateke

    2012-12-01

    Full Text Available Objectives: Cystic Neoplasms of the Pancreas (CNPaccounts for only 1-5% of all pancreatic neoplasms but inrecent years approximately 30% of all pancreatic resectionsare performed for CNP. In this study we aimed toargue diagnosis, treatment and outcomes of the patientswhom operated in our clinic for CNP.Materials and methods: The demographic characteristics,preoperative findings, surgical procedures, histopathologicaldiagnosis, postoperative complications andlong term follow-up outcomes of the CNP patients operatedin our clinic between 2009 -Jan and 2012-Feb wereevaluated.Results: One patient was male,11 patients were femaleand mean age was 51,5 years (19-73 years.Localizationsof the lesions were in the head of pancreas for 4 patients,in the body for 2 patients and in tail for 6 patients.Mean size of the cysts was 5.1 cm (3-10 cm.Pylorus-reservedpancreaticoduodenectomy for 4 patients, subtotal/distal pancreatectomy + splenectomy for 7 patients andspleen reserved distal pancreatectomy was performedfor 1 patient. Histopathological diagnosis was reportedas serous cystadenoma in 6, mucinous cystadenoma in3, mucinous cystadenocarcinoma in 2 and pseudocystin 1 patient respectively. Postoperative complication ratewas 33%. Mean follow-up time was 18.4 months (2-38months.Conclusions: Management should be based upon oncarefully weighting the malignant potential of a pancreaticcystic lesions and the risk of surgery.Key words: Pancreas, cystic neoplasm, resection

  20. A case of MUC5AC-positive intraductal neoplasm of the pancreas classified as an intraductal tubulopapillary neoplasm?

    Science.gov (United States)

    Muraki, Takashi; Uehara, Takeshi; Sano, Kenji; Oota, Hiroyoshi; Yoshizawa, Akihiko; Asaka, Shiho; Tateishi, Ayako; Otsuki, Toshiaki; Shingu, Kunihiko; Matoba, Hisanori; Kobayashi, Shota; Ichimata, Shojiro; Watanabe, Takayuki; Itou, Tetsuya; Tanaka, Eiji

    2015-12-01

    This report describes a unique case of intraductal tubulopapillary neoplasm (ITPN) of the pancreas in order to clarify its oncogenesis and more precisely classify pancreatic intraductal neoplasms. A 74-year-old man visited our institution for follow-up of acute pancreatitis. Imaging examinations revealed a hypovascular intraductal mass in the head of the pancreas with progressive dilation of the pancreatic duct, atrophy of the pancreatic parenchyma, and a non-mucinous appearance. A pancreatoduodenectomy was performed to identify this pancreatic intraductal neoplasm. Macroscopically, the tumor was a solid nodular mass with no visibly secreted mucin obstructing the dilated ducts. Histologically, it had a homogeneous appearance with nodules of back-to-back tubular glands and occasional papillary elements, and there were no apparent transitions to areas with less marked cytoarchitectural atypia. Although the intraductal neoplastic growth corresponded to an ITPN, immunohistochemical staining revealed partial positivity for MUC5AC, for which ITPNs are characteristically negative. Somatic mutations in KRAS, GNAS, BRAF, and PIK3CA were not detected. A loss of MUC5AC expression and mutations in KRAS and GNAS are key elements in the diagnosis of ITPN. Thus, it was difficult to distinguish the present case as a pancreatobiliary-type (PB-type) intraductal papillary mucinous neoplasm (IPMN) or a phenotypic variant of ITPN. As it is possible that some cases of PB-type IPMN and ITPN overlap, the precise classification of these rare lesions may require re-evaluation. Copyright © 2015 Elsevier GmbH. All rights reserved.

  1. Mucin-hypersecreting bile duct neoplasm characterized by clinicopathological resemblance to intraductal papillary mucinous neoplasm (IPMN of the pancreas

    Directory of Open Access Journals (Sweden)

    Harimoto Norifumi

    2007-08-01

    Full Text Available Abstract Background Although intraductal papillary mucinous neoplasm (IPMN of the pancreas is acceptable as a distinct disease entity, the concept of mucin-secreting biliary tumors has not been fully established. Case presentation We describe herein a case of mucin secreting biliary neoplasm. Imaging revealed a cystic lesion 2 cm in diameter at the left lateral segment of the liver. Duodenal endoscopy revealed mucin secretion through an enlarged papilla of Vater. On the cholangiogram, the cystic lesion communicated with bile duct, and large filling defects caused by mucin were observed in the dilated common bile duct. This lesion was diagnosed as a mucin-secreting bile duct tumor. Left and caudate lobectomy of the liver with extrahepatic bile duct resection and reconstruction was performed according to the possibility of the tumor's malignant behavior. Histological examination of the specimen revealed biliary cystic wall was covered by micropapillary neoplastic epithelium with mucin secretion lacking stromal invasion nor ovarian-like stroma. The patient has remained well with no evidence of recurrence for 38 months since her operation. Conclusion It is only recently that the term "intraductal papillary mucinous neoplasm (IPMN," which is accepted as a distinct disease entity of the pancreas, has begun to be used for mucin-secreting bile duct tumor. This case also seemed to be intraductal papillary neoplasm with prominent cystic dilatation of the bile duct.

  2. Breast Diseases

    Science.gov (United States)

    Most women experience breast changes at some time. Your age, hormone levels, and medicines you take may cause lumps, bumps, and discharges (fluids that are not breast milk). If you have a breast lump, pain, ...

  3. A Case of Intraductal Papillary Neoplasm of the Bile Duct with Stromal Invasion

    Directory of Open Access Journals (Sweden)

    Atsushi Nanashima

    2008-09-01

    Full Text Available Intraductal papillary neoplasm of the bile duct (IPNB represents biliary papillary tumors mainly growing and is considered to be of relatively low-grade malignancy. Here we report a case of IPNB in whom the poorly differentiated component deeply infiltrated the bile duct wall. A 77-year-old male had an invasive carcinoma of the bile duct 3 cm in size. He underwent right hemihepatectomy with combined resection of the extrahepatic bile duct. Papillary growing tumor was observed in the common bile duct and the right posterior Glisson’s pedicle was invaded. Histologic finding showed papillary adenocarcinoma in the surface layer superficially extending to the epithelium of the surrounding bile duct. In the subserosal layer, the tumor represented poorly differentiated adenocarcinoma. The tumor was diagnosed as invasive bile duct carcinoma arising from IPNB.

  4. Condoms - male

    Science.gov (United States)

    Prophylactics; Rubbers; Male condoms; Contraceptive - condom; Contraception - condom; Barrier method - condom ... The male condom is a thin cover that fits over a man's erect penis . Condoms are made of: Animal ...

  5. Male Hypogonadism

    Science.gov (United States)

    Male hypogonadism Overview Male hypogonadism is a condition in which the body doesn't produce enough testosterone — the hormone that plays a key ... sperm or both. You may be born with male hypogonadism, or it can develop later in life, ...

  6. Association of Preoperative Risk Factors With Malignancy in Pancreatic Mucinous Cystic Neoplasms: A Multicenter Study.

    Science.gov (United States)

    Postlewait, Lauren M; Ethun, Cecilia G; McInnis, Mia R; Merchant, Nipun; Parikh, Alexander; Idrees, Kamran; Isom, Chelsea A; Hawkins, William; Fields, Ryan C; Strand, Matthew; Weber, Sharon M; Cho, Clifford S; Salem, Ahmed; Martin, Robert C G; Scoggins, Charles; Bentrem, David; Kim, Hong J; Carr, Jacquelyn; Ahmad, Syed; Abbott, Daniel E; Wilson, Gregory C; Kooby, David A; Maithel, Shishir K

    2017-01-01

    Pancreatic mucinous cystic neoplasms (MCNs) harbor malignant potential, and current guidelines recommend resection. However, data are limited on preoperative risk factors for malignancy (adenocarcinoma or high-grade dysplasia) occurring in the setting of an MCN. To examine the preoperative risk factors for malignancy in resected MCNs and to assess outcomes of MCN-associated adenocarcinoma. Patients who underwent pancreatic resection of MCNs at the 8 academic centers of the Central Pancreas Consortium from January 1, 2000, through December 31, 2014, were retrospectively identified. Preoperative factors of patients with and without malignant tumors were compared. Survival analyses were conducted for patients with adenocarcinoma. Binary logistic regression models were used to determine the association of preoperative factors with the presence of MCN-associated malignancy. A total of 1667 patients underwent resection of pancreatic cystic lesions, and 349 (20.9%) had an MCN (310 women [88.8%]; mean (SD) age, 53.3 [14.7] years). Male sex (odds ratio [OR], 3.72; 95% CI, 1.21-11.44; P = .02), pancreatic head and neck location (OR, 3.93; 95% CI, 1.43-10.81; P = .01), increased radiographic size of the MCN (OR, 1.17; 95% CI, 1.08-1.27; P neoplasms was 210 vs 15 U/mL for those without (P = .001). In the 44 patients with adenocarcinoma, 41 (93.2%) had lymph nodes harvested, with nodal metastases in only 14 (34.1%). Median follow-up for patients with adenocarcinoma was 27 months. Adenocarcinoma recurred in 11 patients (25%), with a 64% recurrence-free survival and 59% overall survival at 3 years. Adenocarcinoma or high-grade dysplasia is present in 14.9% of resected pancreatic MCNs for which risks include male sex, pancreatic head and neck location, larger MCN, solid component or mural nodule, and duct dilation. Mucinous cystic neoplasm-associated adenocarcinoma appears to have decreased nodal involvement at the time of resection and increased survival compared

  7. Second Primary Malignant Neoplasms and Survival in Adolescent and Young Adult Cancer Survivors.

    Science.gov (United States)

    Keegan, Theresa H M; Bleyer, Archie; Rosenberg, Aaron S; Li, Qian; Goldfarb, Melanie

    2017-11-01

    Although the increased incidence of second primary malignant neoplasms (SPMs) is a well-known late effect after cancer, few studies have compared survival after an SPM to survival of the same cancer occurring as first primary malignant neoplasm (PM) by age. To assess the survival impact of SPMs in adolescents and young adults (AYAs) (15-39 years) compared with that of pediatric (cancer in 13 Surveillance, Epidemiology and End Results regions in the United States diagnosed from 1992 to 2008 and followed through 2013. Data analysis was performed between June 2016 and January 2017. Five-year relative survival was calculated overall and for each cancer occurring as a PM or SPM by age at diagnosis. The impact of SPM status on cancer-specific death was examined using multivariable Cox proportional hazards regression. A total of 15 954 pediatric, 125 750 AYAs, and 878 370 older adult patients diagnosed as having 14 cancers occurring as a PM or SPM were included. Overall, 5-year survival after an SPM was 33.1% lower for children, 20.2% lower for AYAs, and 8.3% lower for older adults compared with a PM at the same age. For the most common SPMs in AYAs, the absolute difference in 5-year survival was 42% lower for secondary non-Hodgkin lymphoma, 19% for secondary breast carcinoma, 15% for secondary thyroid carcinoma, and 13% for secondary soft-tissue sarcoma. Survival by SPM status was significantly worse in younger vs older patients for thyroid, Hodgkin lymphoma, non-Hodgkin lymphoma, acute myeloid leukemia, soft-tissue sarcoma, and central nervous system cancer. Adolescents and young adults with secondary Hodgkin lymphoma (hazard ratio [95% CI], 3.5 [1.7-7.1]); soft-tissue sarcoma (2.8 [2.1-3.9]); breast carcinoma (2.1 [1.8-2.4]); acute myeloid leukemia (1.9 [1.5-2.4]); and central nervous system cancer (1.8 [1.2-2.8]) experienced worse survival compared with AYAs with the same PMs. The adverse impact of SPMs on survival is substantial for AYAs and may partially

  8. A Broad Survey of Cathepsin K Immunoreactivity in Human Neoplasms

    Science.gov (United States)

    Zheng, Gang; Martignoni, Guido; Antonescu, Cristina; Montgomery, Elizabeth; Eberhart, Charles; Netto, George; Taube, Janis; Westra, William; Epstein, Jonathan I.; Lotan, Tamara; Maitra, Anirban; Gabrielson, Edward; Torbenson, Michael; Iacobuzio-Donahue, Christine; Demarzo, Angelo; Shih, Ie Ming; Illei, Peter; Wu, T.C.; Argani, Pedram

    2014-01-01

    Cathepsin K is consistently and diffusely expressed in alveolar soft part sarcoma (ASPS) and a subset of translocation renal cell carcinomas (RCCs). However, cathepsin K expression in human neoplasms has not been systematically analyzed. We constructed tissue microarrays (TMA) from a wide variety of human neoplasms, and performed cathepsin K immunohistochemistry (IHC). Only 2.7% of 1,140 carcinomas from various sites exhibited cathepsin K labeling, thus suggesting that among carcinomas, cathepsin K labeling is highly specific for translocation RCC. In contrast to carcinomas, cathepsin K labeling was relatively common (54.6%) in the 414 mesenchymal lesions studied, including granular cell tumor, melanoma, and histiocytic lesions, but not paraganglioma, all of which are in the morphologic differential diagnosis of ASPS. Cathepsin K IHC can be helpful in distinguishing ASPS and translocation RCC from some but not all of the lesions in their differential diagnosis. PMID:23355199

  9. Neoplastic disease after liver transplantation: Focus on de novo neoplasms.

    Science.gov (United States)

    Burra, Patrizia; Rodriguez-Castro, Kryssia I

    2015-08-07

    De novo neoplasms account for almost 30% of deaths 10 years after liver transplantation and are the most common cause of mortality in patients surviving at least 1 year after transplant. The risk of malignancy is two to four times higher in transplant recipients than in an age- and sex-matched population, and cancer is expected to surpass cardiovascular complications as the primary cause of death in transplanted patients within the next 2 decades. Since exposure to immunosuppression is associated with an increased frequency of developing neoplasm, long-term immunosuppression should be therefore minimized. Promising results in the prevention of hepatocellular carcinoma (HCC) recurrence have been reported with the use of mTOR inhibitors including everolimus and sirolimus and the ongoing open-label prospective randomized controlled SILVER. Study will provide more information on whether sirolimus-containing vs mTOR-inhibitor-free immunosuppression is more efficacious in reducing HCC recurrence.

  10. Neoplastic disease after liver transplantation: Focus on de novo neoplasms

    Science.gov (United States)

    Burra, Patrizia; Rodriguez-Castro, Kryssia I

    2015-01-01

    De novo neoplasms account for almost 30% of deaths 10 years after liver transplantation and are the most common cause of mortality in patients surviving at least 1 year after transplant. The risk of malignancy is two to four times higher in transplant recipients than in an age- and sex-matched population, and cancer is expected to surpass cardiovascular complications as the primary cause of death in transplanted patients within the next 2 decades. Since exposure to immunosuppression is associated with an increased frequency of developing neoplasm, long-term immunosuppression should be therefore minimized. Promising results in the prevention of hepatocellular carcinoma (HCC) recurrence have been reported with the use of mTOR inhibitors including everolimus and sirolimus and the ongoing open-label prospective randomized controlled SILVER. Study will provide more information on whether sirolimus-containing vs mTOR-inhibitor-free immunosuppression is more efficacious in reducing HCC recurrence. PMID:26269665

  11. Primary Intracranial Myoepithelial Neoplasm: A Potential Mimic of Meningioma.

    Science.gov (United States)

    Choy, Bonnie; Pytel, Peter

    2016-05-01

    Myoepithelial neoplasms were originally described in the salivary glands but their spectrum has been expanding with reports in other locations, including soft tissue. Intracranial cases are exceptionally rare outside the sellar region where they are assumed to be arising from Rathke pouch rests. Two cases of pediatric intracranial myoepithelial neoplasm in the interhemispheric fissure and the right cerebral hemisphere are reported here. Imaging studies suggest that the second case was associated with cerebrospinal fluid dissemination. Both cases showed typical variation in morphology and immunophenotype between more epithelioid and more mesenchymal features. The differential diagnosis at this particular anatomic location includes meningioma, which can show some overlap in immunophenotype since both tumors express EMA as well as GLUT1. One case was positive for EWSR1 rearrangement by fluorescence in situ hybridization. One patient is disease free at last follow-up while the other succumbed to the disease within days illustrating the clinical spectrum of these tumors. © The Author(s) 2015.

  12. Central Cemento-Ossifying Fibroma: Primary Odontogenic or Osseous Neoplasm?

    Science.gov (United States)

    Woo, Sook-Bin

    2015-12-01

    Currently, central cemento-ossifying fibroma is classified by the World Health Organization as a primary bone-forming tumor of the jaws. However, histopathologically, it is often indistinguishable from cemento-osseous dysplasias in that it forms osteoid and cementicles (cementum droplets) in varying proportions. It is believed that pluripotent cells within the periodontal membrane can be stimulated to produce either osteoid or woven bone and cementicles when stimulated. If this is true, cemento-ossifying fibroma would be better classified as a primary odontogenic neoplasm arising from the periodontal ligament. Cemento-ossifying fibromas also do not occur in the long bones. The present report compares several entities that fall within the diagnostic realm of benign fibro-osseous lesions and reviews the evidence for reclassifying central cemento-ossifying fibroma as a primary odontogenic neoplasm. Copyright © 2015 American Association of Oral and Maxillofacial Surgeons. Published by Elsevier Inc. All rights reserved.

  13. Cystic neoplasms of the pancreas: radiological-pathological correlation

    Energy Technology Data Exchange (ETDEWEB)

    Friedman, A.C. (Univ. of Health Sciences, Bethesda, MD); Lichtenstein, J.E.; Dachman, A.H.

    1983-10-01

    Microcystic adenomas and mucinous cystic neoplasms of the pancreas have often been described interchangeably (cystadenoma, cystadenocarcinoma), causing confusion with respect to their radiographic characteristics. The former are composed of innumerable tiny cysts and are benign, whereas the latter contain large, unilocular or multilocular cysts, sometimes with shaggy excrescences, and are either frankly or potentially malignant. Microcystic adenomas are angiographically hypervascular and may have central calcification. Sonographically, they have a mixed hypoechoic and echogenic pattern, while CT numbers reflect a mixture of connective tissue and proteinaceous fluid and contrast enhancement is seen. Mucinous cystic neoplasms are hypovascular and may have peripheral calcification; ultrasound and CT reflect their predominantly cystic character and demonstrate excrescences when present.

  14. Survival results in five malignant neoplasms separated by a decade at Institut Català d'Oncologia, Spain.

    Science.gov (United States)

    Germá-Lluch, José Ramón; Petriz, Lourdes; Lopez, Pau; Asensio, Esther

    2018-02-23

    Five years' data relative survival (RS) is presented in 3 solid tumours: breast, colorectal (CRC) and lung and 2 haematologic neoplasms: large B cell lymphoma (NHL-B) and multiple myeloma (MM) treated at Institut Català d'Oncologia between 2010-2011 in comparison with the results obtained in a historical special cohort from 1998-1999. A database was created in a common safe and accessible repository. We have introduced more than 5,000 medical records. To analyse the results the statistical package R ® was used for RS. The overall RS at 5 years for 2010-2011 was: CRC 67%, breast 93.6%, lung 28%, NHL-B 68% and MM 62%, while for 1998-1999 is was: CRC 61.8%, breast 88.8%, lung 23.1%, NHL-B 67.7%, and MM 43.4%. Comparative results have shown a 5% overall improvement in RS for the 3 solid tumours, a significant increase in MM and a stabilisation in the NHL-B. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

  15. Genetic heterogeneity in breast cancer susceptibility.

    Science.gov (United States)

    Andersen, T I

    1996-01-01

    Approximately 20% of breast cancer patients have a family history of the disease, and in one-fourth of these cases breast cancer appears to be inherited as an autosomally dominant trait. Five genes and gene regions involved in breast cancer susceptibility have been uncovered. Germ-line mutations in the recently cloned BRCA1 gene at 17q21 is considered to be responsible for the disease in a majority of the breast-ovarian cancer families and in 40-45% of the site-specific breast cancer families, but appears not to be involved in families with both male and female breast cancer cases. The BRCA2 locus at 13q12-q13 appears to be involved in 40-45% of the site-specific breast cancer families, and in most of the families with affected males. The gene located in this region, however, does not seem to confer susceptibility to ovarian cancer. The TP53 gene is involved in breast cancer development in the Li-Fraumeni syndrome and Li-Fraumeni syndrom-like families, whereas germ-line mutations in the androgen receptor (AR) gene is present in a subset of male breast cancers. Furthermore, females who are obligate carriers of ataxia telangiectasia (AT) have a 4-12 times relative risk of developing breast cancer as compared with the general female population, indicating that germ-line mutations in AT also confer susceptibility to breast cancer.

  16. Clinical Features of 294 Turkish Patients with Chronic Myeloproliferative Neoplasms

    OpenAIRE

    Neslihan Andıç; Mustafa Ünübol; Eren Yağcı; Olga Meltem Akay; İrfan Yavaşoğlu; Vefki Gürhan Kadıköylü; Ali Zahit Bolaman

    2016-01-01

    Objective: Myeloproliferative neoplasms (MPNs) share common clonal stem cells but show significant differences in their clinical courses. The aim of this retrospective study was to evaluate thrombotic and hemorrhagic complications, JAK2 status, gastrointestinal and cardiac changes, treatment modalities, and survival in MPNs in Turkish patients. Materials and Methods: Medical files of 294 patients [112 essential thrombocythemia (ET), 117 polycythemia vera (PV), 46 primary myelofibrosis, and 19...

  17. Transethmoidal meningocele: an unusual complication of intracranial neoplasm.

    Science.gov (United States)

    Singh, Deepak Kumar; Singh, Neha; Singh, Ragini

    2013-04-10

    Cranial meningoceles/encephaloceles are congenital malformations characterised by protrusion of the meninges and/or brain parenchyma because of a skull defect. Meningoceles secondary to an intracranial neoplasm have not been reported in the published literature. We report a unique case of a 42-year-old man who presented with a sudden onset of altered sensorium. Transethmoidal meningocele secondary to an intraventricular epidermoid cyst was detected on imaging.

  18. Blastic plasmacytoid dendritic cell neoplasm with absolute monocytosis at presentation

    Directory of Open Access Journals (Sweden)

    Jaworski JM

    2015-02-01

    Full Text Available Joseph M Jaworski,1,2 Vanlila K Swami,1 Rebecca C Heintzelman,1 Carrie A Cusack,3 Christina L Chung,3 Jeremy Peck,3 Matthew Fanelli,3 Micheal Styler,4 Sanaa Rizk,4 J Steve Hou1 1Department of Pathology and Laboratory Medicine, Hahnemann University Hospital/Drexel University College of Medicine, Philadelphia, PA, USA; 2Department of Pathology, Mercy Fitzgerald Hospital, Darby, PA, USA; 3Department of Dermatology, Hahnemann University Hospital/Drexel University College of Medicine, Philadelphia, PA, USA; 4Department of Hematology/Oncology, Hahnemann University Hospital/Drexel University College of Medicine, Philadelphia, PA, USA Abstract: Blastic plasmacytoid dendritic cell neoplasm is an uncommon malignancy derived from precursors of plasmacytoid dendritic cells. Nearly all patients present initially with cutaneous manifestations, with many having extracutaneous disease additionally. While response to chemotherapy initially is effective, relapse occurs in most, with a leukemic phase ultimately developing. The prognosis is dismal. While most of the clinical and pathologic features are well described, the association and possible prognostic significance between peripheral blood absolute monocytosis (>1.0 K/µL and blastic plasmacytoid dendritic cell neoplasm have not been reported. We report a case of a 68-year-old man who presented with a rash for 4–5 months. On physical examination, there were multiple, dull-pink, indurated plaques on the trunk and extremities. Complete blood count revealed thrombocytopenia, absolute monocytosis of 1.7 K/µL, and a negative flow cytometry study. Biopsy of an abdominal lesion revealed typical features of blastic plasmacytoid dendritic cell neoplasm. Patients having both hematologic and nonhematologic malignancies have an increased incidence of absolute monocytosis. Recent studies examining Hodgkin and non-Hodgkin lymphoma patients have suggested that this is a negative prognostic factor. The association between

  19. Endoscopic Diagnosis of Leiomyosarcoma of the Esophagus, a Rare Neoplasm

    OpenAIRE

    Ravini, Mario; Torre, Massimo; Zanasi, Giulio; Vanini, Marco; Camozzi, Mario

    1998-01-01

    We report a case of leiomyosarcoma of the distal third of the esophagus in a 51-year-old woman presenting with a six-month history of severe epigastric pain, disphagia and weight loss. The diagnosis, suspected on endoscopic examination, was preoperatively acheived by biopsy and immunohistological stain. Surgical treatment was undertaken with good results. Differentiation between leiomyosarcoma and more common esophageal neoplasm may be difficult if based on radiographic and endoscopic appeara...

  20. [Resection of macrosis benign parapharyngeal neoplasms via oral approach].

    Science.gov (United States)

    Li, Shuhua; Shi, Hongjin; Wu, Dahai

    2014-10-01

    To explore investigate the feasibility of transoral removal of macrosis benign neoplasms in parapharyngeal space. Sixteen patients with well-defined macrosis benign parapharyngeal space tumors treated by surgery from January 2005 to December 2012 were enrolled in this study. All patients were assessed by CT scan, MRI and CT angiography before surgery. Surgery for the tumors with complete peplos, locating at medial side of carotid and accessible from the oropharynx was completed with the assistance of endoscope, bipolar electrocoagulation or radiofrequency ablation system. All neoplasms were removed by transoral approach. Tracheotomy was performed in 4 cases. All patients were treated successfully with good postoperative recovery and no significant complications. Postoperative pathological examination showed there were 9 cases of pleomorphic adenoma, 5 cases of neurilemmoma and 2 cases of neurofibroma. By the follows-up of 1-8 years (median 31 months), among 16 cases only one case of neurofibroma recurred. The transoral removal of macrosis benign neoplasms in parapharyngeal space is safe, manimally invasive and feasible in selected cases, with a high local control rate and a low surgical complication rate.