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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. 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.

  3. Male breast cancer.

    Science.gov (United States)

    Ottini, Laura; Palli, Domenico; Rizzo, Sergio; Federico, Mario; Bazan, Viviana; Russo, Antonio

    2010-02-01

    Male breast cancer (MaleBC) is a rare disease, accounting for development; low-penetrance gene mutations (i.e. CHEK-2) are more common but involve a lower risk increase. About 90% of all male breast tumors have proved to be invasive ductal carcinomas, expressing high levels of hormone receptors with evident therapeutic returns. The most common clinical sign of BC onset in men is a painless palpable retroareolar lump, which should be evaluated by means of mammography, ultrasonography and core biopsy or fine needle aspiration (FNA). To date, there are no published data from prospective randomized trials supporting a specific therapeutic approach in MaleBC. Tumor size together with the number of axillary nodes involved are the main prognostic factors and should guide the treatment choice. Locoregional approaches include surgery and radiotherapy (RT), depending upon the initial clinical presentation. When systemic treatment (adjuvant, neoadjuvant and metastatic) is delivered, the choice between hormonal and or chemotherapy (CT) should depend upon the clinical and biological features, according to the FBC management guidelines. However great caution is required because of high rates of age-related comorbidities. PMID:19427229

  4. Synchronous bilateral breast cancer in a male

    OpenAIRE

    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.

  5. 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. ...

  6. 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 ... usually aren't cancer. However, most men with breast cancer have lumps. Other breast symptoms can include Dimpled ...

  7. 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 Overview Statistics Risk Factors and Prevention ...

  8. Second primary malignancies in patients with male breast cancer

    OpenAIRE

    K. Hemminki; Scélo, G; Boffetta, P.; Mellemkjaer, L; Tracey, E; Andersen, A; Brewster, D. H.; Pukkala, E.; McBride, M.; Kliewer, E V; Chia, K-S; POMPE-KIRN, V; Martos, C; Jonasson, J. G.; Li, X.

    2005-01-01

    An international multicentre study of first and second primary neoplasms associated with male breast cancer was carried out by pooling data from 13 cancer registries. Among a total of 3409 men with primary breast cancer, 426 (12.5%) developed a second neoplasia; other than breast cancer, a 34% overall excess risk of second primary neoplasia, affecting the small intestine (standardised incidence ratio, 4.95, 95% confidence interval, 1.35–12.7), rectum (1.78, 1.20–2.54), pancreas (1.93, 1.14–3....

  9. Ectopic Male Breast Cancer: A Case Report

    OpenAIRE

    Samanta, Dipti Rani; Bose, Chaitali; Upadhyay, Ashish; Sheet, Saikat; Senapati, Surendra Nath

    2015-01-01

    Carcinoma of male breast constitutes 1% of total breast malignancy. Carcinoma arising from ectopic breast tissue in male is an extremely rare entity and can be misdiagnosed. Ectopic breast tissue may be supernumerary or aberrant one. Despite morphologic difference, ectopic breast tissue presents characteristics analogous to orthoptic breast in terms of functional and pathologic degeneration. Most of the ectopic breast tissue occurs in thoracic or abdominal portion of milk line. If found in a ...

  10. Male breast cancer: is the scenario changing

    OpenAIRE

    Kulkarni Dhananjay M; Rodrigues Gabriel S; Kaur Kanchan; Contractor Kaiyumars B; Singhal Hemant

    2008-01-01

    Abstract Background The overall incidence of male breast cancer is around 1% of all breast cancers and is on the rise. In this review we aim to present various aspects of male breast cancer with particular emphasis on incidence, risk factors, patho-physiology, treatment, prognostic factors, and outcome. Methods Information on all aspects of male breast cancer was gathered from available relevant literature on male breast cancer from the MEDLINE database over the past 32 years from 1975 to 200...

  11. Epidemiology of male breast cancer.

    Science.gov (United States)

    Weiss, Joli R; Moysich, Kirsten B; Swede, Helen

    2005-01-01

    Breast cancer in men is a rare disease, accounting for approximately 1% of all breast cancer cases. Although the epidemiologic literature regarding female breast cancer is extensive, relatively little is known about the etiology of male breast cancer (MBC). This review is intended to summarize the existing body of evidence on genetic and epidemiologic risk factors for breast cancer in men. Overall, the epidemiology of MBC presents similarities with the epidemiology of female breast cancer. Major genetic factors associated with an increased risk of breast cancer for men include BRCA2 mutations, which are believed to account for the majority of inherited breast cancer in men, Klinefelter syndrome, and a positive family history. Suspected genetic factors include AR gene mutations, CYP17 polymorphism, Cowden syndrome, and CHEK2. Epidemiologic risk factors for MBC include disorders relating to hormonal imbalances, such as obesity, testicular disorders (e.g., cryptorchidism, mumps orchitis, and orchiectomy), and radiation exposure. Suspected epidemiologic risk factors include prostate cancer,prostate cancer treatment, gynecomastia, occupational exposures (e.g., electromagnetic fields, polycyclic aromatic hydrocarbons, and high temperatures), dietary factors (e.g., meat intake and fruit and vegetable consumption), and alcohol intake. PMID:15668471

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

    Science.gov (United States)

    Cimino, Patrick J; Perrin, Richard J

    2014-07-01

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

  13. Neoplasm

    Institute of Scientific and Technical Information of China (English)

    2005-01-01

    2005175 The value of apparent diffusion coefficients (ADCs) in the diagnosis of malignant bone neoplasms. MA Ling(马玲), et al. Dept Diag Radi-ol, 1st Affili Hosp Sun Yat-sen Univ, Guangzhou 510080. Chin J Radiol, 2004;38(11):1129-1134. Objective: To evaluate the value of apparent diffusion coefficients (ADCs) in the diagnosis of malignant bone neoplasms. Methods: Eighteen cases with

  14. 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.

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

    OpenAIRE

    Cimino, Patrick J.; Perrin, Richard J.

    2014-01-01

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

  16. Bilateral male breast cancer with male potential hypogonadism

    OpenAIRE

    Kurokawa Yasushi; Morimoto Tadaoki; Hirose Toshiyuki; Bando Yoshimi; Sasa Mitsunori; Hirose Yukiko; Nagao Taeko; Tangoku Akira

    2007-01-01

    Abstract Background Male breast cancer is a comparatively rare disease, and simultaneous bilateral male breast cancer is considered to be an extremely rare event. Risk factors are said to be genetic factors and hormonal abnormalities due to obesity or testicular diseases. Case presentation The patient was a 47-year-old Japanese male. His family had no history of female breast cancer. This patient also had hypospadias and hormonal examination indicated the presence of primary testicular potent...

  17. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    2003034 NOEY2 gene mRNA expression in breast cancer tissue and its relation to clinicopathological parameters. SHI Zonggao ( 施宗高 ), et al. Molec Pathol Lab, Fudan Univ Cancer Hosp, Shanghai 200032. Chin J Oncol 2002;24(5) :475 - 478.Objective: To investigate the expression of NOEY2 gene in breast cancer tissue and its relation to clinico-

  18. Solitary neurofibroma in the male breast

    OpenAIRE

    Smith Mark EF; Oriolowo Adewunmi; Jeyaretna Deva S; Watkins Roger M

    2007-01-01

    Abstract Background Neurofibroma of the male breast outside of neurofibromatosis is extremely rare with only one previous case having been reported. Case presentation A 48 year old male patient with a neurofibroma in the breast presenting with gynaecomastia is reported. Clinical and mammogram findings with fine needle aspiration cytology and full histology are presented. Conclusion To our knowledge this is only the second case of a neurofibroma in a male breast in the English literature and t...

  19. 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 studyi

  20. Bilateral male breast cancer with male potential hypogonadism

    Directory of Open Access Journals (Sweden)

    Kurokawa Yasushi

    2007-06-01

    Full Text Available Abstract Background Male breast cancer is a comparatively rare disease, and simultaneous bilateral male breast cancer is considered to be an extremely rare event. Risk factors are said to be genetic factors and hormonal abnormalities due to obesity or testicular diseases. Case presentation The patient was a 47-year-old Japanese male. His family had no history of female breast cancer. This patient also had hypospadias and hormonal examination indicated the presence of primary testicular potential hypogonadism, and these hormonal abnormalities seemed to be present since childhood or the fetal period. The bilateral breast cancer developed in this man at a comparatively young age, and histopathological studies of multiple sections showed that there was almost no normal epithelial cell in the ducts, while the ducts were almost completely filled with breast cancer cells. Conclusion It is thought that male breast cancer is caused by an imbalance between estrogen and testosterone. We cannot rule out the possibility that the breast cancer developed due to the effect of the slight elevation of estrogen over a long period of time, but the actual causative factors in this patient were unable to be definitively identified. In the future, we hope to further elucidate the causes of male breast cancer.

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

    Science.gov (United States)

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

    2016-08-01

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

  2. Male breast cancer: is the scenario changing

    Directory of Open Access Journals (Sweden)

    Kulkarni Dhananjay M

    2008-06-01

    Full Text Available Abstract Background The overall incidence of male breast cancer is around 1% of all breast cancers and is on the rise. In this review we aim to present various aspects of male breast cancer with particular emphasis on incidence, risk factors, patho-physiology, treatment, prognostic factors, and outcome. Methods Information on all aspects of male breast cancer was gathered from available relevant literature on male breast cancer from the MEDLINE database over the past 32 years from 1975 to 2007. Various reported studies were scrutinized for emerging evidence. Incidence data were also obtained from the IARC, Cancer Mondial database. Conclusion There is a scenario of rising incidence, particularly in urban US, Canada and UK. Even though more data on risk factors is emerging about this disease, more multi-institutional efforts to pool data with large randomized trials to show treatment and survival benefits are needed to support the existing vast emerging knowledge about the disease.

  3. Breast cancer as second malignant neoplasm after acute myeloid leukemia: A rare occurrence

    Directory of Open Access Journals (Sweden)

    Govind Babu

    2016-01-01

    Full Text Available Cancer survivors after successful treatment of hematological and lymphoid malignancies are at an increased risk for second malignant neoplasms. As the overall survival has increased in these cancers, solid tumors are emerging as a serious long-term complication. In this article, we describe such a rare occurrence, in literature, of breast cancer after the treatment of acute myeloid leukemia.

  4. Cytogenetic report of a male breast cancer

    DEFF Research Database (Denmark)

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

    1995-01-01

    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 of...

  5. 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.

  6. Stages of Male Breast Cancer

    Science.gov (United States)

    ... exposure, high levels of estrogen, and a family history of breast cancer can increase a man’s risk ... also show the dimpled appearance called peau d’orange (like the skin of an orange). There may ...

  7. Breast neoplasms in women treated with x-rays for acute postpartum mastitis

    International Nuclear Information System (INIS)

    Breast cancer has been studied by mail survey up to 34 years in 571 of 606 women treated with x-rays for acute postpartum mastitis. The incidence of neoplasms was compared with that of three nonirradiated control groups--nonirradiated sisters of the treated women, women with acute postpartum mastitis not treated with X-rays, and their nonirradiated sisters. For the irradiated group, with a mean dose of 247 rads to both breasts, the overall relative risk of breast cancer was 2.2 for years 10 to 34 post irradiation and 3.6 for 20 to 34. The dose response for malignant and benign breast neoplasms was compatible with a linear fit. For comparable total doses, fractionation of exposure did not reduce carcinogenic action. Women over age 30 years at radiation treatment had as great an excess risk of breast cancer as did younger women. The overall excess risk of developing breast cancer was about 8 to 10 cases per million women per rad per year, an increase of about 0.5% per rad

  8. 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...

  9. 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.

  10. Periductal mastitis in a male breast

    International Nuclear Information System (INIS)

    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

  11. 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.

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

    Directory of Open Access Journals (Sweden)

    Faten Hammedi

    2010-01-01

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

  13. Risk factors for male breast cancer.

    OpenAIRE

    D'Avanzo, B.; La Vecchia, C

    1995-01-01

    Risk factors for male breast cancer were investigated in a case-control study of 21 cases and 82 controls admitted to hospital for acute, non-neoplastic, non-hormone-related diseases in the Greater Milan area between 1988 and 1994. More educated men tended to be at higher risk of breast cancer, with a multivariate odds ratio (OR) of 2.6 [95% confidence interval (CI) 0.7-9.4]. The OR was 3.2 (95% CI 1.1-9.6) for those in the higher social class. Men with no offspring were at higher risk than f...

  14. Quantitative relationship between hepatocytic neoplasms and islands of cellular alteration during hepatocarcinogenesis in the male F344 rat.

    OpenAIRE

    Kaufmann, W. K.; Mackenzie, S. A.; Kaufman, D G

    1985-01-01

    Hepatocytic neoplasms (nodules and carcinomas) and islands of cellular alteration which display abnormal retention of glycogen on fasting were quantified in F344 male rats at intervals after initiation of hepatocarcinogenesis by the combination of a two-thirds partial hepatectomy with a single treatment with methyl(acetoxymethyl)-nitrosamine during the subsequent peak of DNA synthesis in regenerating livers. In initiated rats fed the liver tumor promoter phenobarbital, yields of neoplasms and...

  15. Treatment results in males with breast cancer

    Energy Technology Data Exchange (ETDEWEB)

    Pakisch, B. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria); Stoeger, H. [Dept. of Clinical Oncology, Karl Franzens Univ. of Graz (Austria); Poschauko, H. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria); Samonigg, H. [Dept. of Clinical Oncology, Karl Franzens Univ. of Graz (Austria); Bauernhofer, T. [Dept. of Clinical Oncology, Karl Franzens Univ. of Graz (Austria); Pojer, E. [Dept. of Clinical Oncology, Karl Franzens Univ. of Graz (Austria); Leitner, H. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria); Stuecklschweiger, G. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria); Peichl, K.H. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria); Quehenberger, F. [Dept. of Statistics and Documentation, Karl Franzens Univ. of Graz (Austria); Hackl, A. [Dept. of Radiotherapy, Karl Franzens Univ. of Graz (Austria)

    1995-08-01

    Because cancer of the male breast is rare knowledge about its biology and behavior is essentially due to a compilation of pooled experiences. Hence, a continued report of cases appears to be important. Therefore a retrospective review of patients suffering from male breast cancer was carried out. Twenty-four evaluable cases were analyzed. Eight patients (1 patient with bilateral Stage I carcinoma was included) were in Stage I, 7 in Stage II, 2 in Stage IIIa, 4 in Stage IIIb, and 3 in Stage IV. Of 23 patients who were treated with mastectomy, 22 had modified radical mastectomy and postoperative irradiation to the chest wall as well as to the peripheral lymphatic areas in most cases. One patient underwent radical mastectomy. Another patient had an excision biopsy only, followed by irradiation. One of 24 patients received tamoxifen; another received cyclophosphamide, methotrexate, 5-fluorouracil, prednisone (CMF) regimen in an adjuvant setting. Local recurrence developed in one of 23 (4%) patients treated with mastectomy and radiation therapy to the chest wall and peripheral lymphatics. Four (17%) patients developed distant metastases. The 5-year overall survival (Kaplan-Maier) was 90% for the entire group, 100% for patients in Stage I-III disease, and 60% in Stage IV disease (P = < 0.005). As observed in former reports the stage of disease at initial presentation seems to be a parameter that significantly contributes to survival in male breast cancer patients. To what extent improved local control by adequate local therapy, such as surgery and postoperative radiotherapy, may improve overall survival remains to be discussed. (orig.)

  16. Treatment results in males with breast cancer

    International Nuclear Information System (INIS)

    Because cancer of the male breast is rare knowledge about its biology and behavior is essentially due to a compilation of pooled experiences. Hence, a continued report of cases appears to be important. Therefore a retrospective review of patients suffering from male breast cancer was carried out. Twenty-four evaluable cases were analyzed. Eight patients (1 patient with bilateral Stage I carcinoma was included) were in Stage I, 7 in Stage II, 2 in Stage IIIa, 4 in Stage IIIb, and 3 in Stage IV. Of 23 patients who were treated with mastectomy, 22 had modified radical mastectomy and postoperative irradiation to the chest wall as well as to the peripheral lymphatic areas in most cases. One patient underwent radical mastectomy. Another patient had an excision biopsy only, followed by irradiation. One of 24 patients received tamoxifen; another received cyclophosphamide, methotrexate, 5-fluorouracil, prednisone (CMF) regimen in an adjuvant setting. Local recurrence developed in one of 23 (4%) patients treated with mastectomy and radiation therapy to the chest wall and peripheral lymphatics. Four (17%) patients developed distant metastases. The 5-year overall survival (Kaplan-Maier) was 90% for the entire group, 100% for patients in Stage I-III disease, and 60% in Stage IV disease (P = < 0.005). As observed in former reports the stage of disease at initial presentation seems to be a parameter that significantly contributes to survival in male breast cancer patients. To what extent improved local control by adequate local therapy, such as surgery and postoperative radiotherapy, may improve overall survival remains to be discussed. (orig.)

  17. Dosimetric evaluation in teletherapy for male breast cancer treatment

    International Nuclear Information System (INIS)

    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)

  18. 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)

  19. Male Breast Abscess Secondary to Actinomycosis: A Case Report.

    Science.gov (United States)

    Mahendiran, Shavitri A; Leibman, A Jill; Kommehl, Adam S

    2016-04-01

    Primary breast actinomycosis is a rare condition that has been previously reported in the female breast. Male breast infection is uncommon and most often associated with trauma to the skin or predisposing conditions like diabetes. We report the first case to our knowledge of primary breast actinomycosis in the male breast caused by Actinomycesneuii (A. neuii), a rare strain of Actinomyces. Mammography demonstrated periareolar skin thickening with a mottled pattern. Sonography showed multiple small cystic structures. Definitive diagnosis was made by culture of the nipple discharge. PMID:27190917

  20. Potential clinical applications of halichondrins in breast cancer and other neoplasms

    Directory of Open Access Journals (Sweden)

    Ortega V

    2012-02-01

    Full Text Available Vanesa Ortega1, Javier Cortés1,21Department of Oncology, Vall d’Hebrón University Hospital, Barcelona, Spain; 2Vall d’Hebron Institute of Oncology (VHIO, Barcelona, SpainAbstract: Halichondrin B is a large polyether macrolide found in a rare Japanese sponge, Halichondria okadai and has been shown to have anticancer activity. Eribulin mesylate is a completely synthetic analog of halichondrin B with a unique mechanism of action relative to other antimicrotubule agents. This new agent has demonstrated activity in preclinical studies, and it is being developed for the treatment of different tumor types. Eribulin has been approved by the United States Food and Drug Administration and the European Medicines Agency as late-line therapy for metastatic breast cancer patients previously treated with an anthracycline and a taxane. It has demonstrated superiority over other treatments in overall survival (OS (hazard ratio: 0.81, P = 0.041, leading to its regulatory approbation for clinical practice use. Median OS for the eribulin-treated group was 13.1 months versus 10.6 months in the physician’s treatment-of-choice group. Eribulin demonstrated a manageable toxicity profile. Most common adverse events associated with treatment were mild neutropenia and fatigue, mainly of grade 1 or 2. In contrast to other antimicrotubule agents, eribulin has a relatively low incidence of peripheral neuropathy and alopecia. Eribulin has been extensively studied in breast cancer and is currently being developed for treatment of other cancer types. Eribulin has demonstrated activity in Phase II trials in non-small cell lung cancer, pancreatic cancer, urothelial tract cancer, and sarcomas. Further studies in these cancers are ongoing. This article reviews pharmacology, mechanism of action, pharmacokinetics and efficacy of eribulin in breast cancer and other neoplasms.Keywords: halichondrin B, eribulin, antimicrotubule, metastatic breast cancer

  1. 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-

  2. Influence of family history, irradiation and anti-cancer drug (mitomycin C) on the occurrence of multiple primary neoplasms in breast carcinoma patients

    International Nuclear Information System (INIS)

    The influence of family history, irradiation and anti-cancer drug (Mitomycin C) on the occurrence of multiple primary neoplasms was analysed using the person-year method in 1359 Japanese breast carcinoma patients. There were 111 multiple primary neoplasms, including bilaterl breast cancer, in 109 patients; the incidence rate was 0.0072 per person-year. The incidence rate in patients with a family history of cancer was 1.29 times higher than in those without. In the bilateral breast cancer group there was about a 3 times higher frequency of family history of breast cancer. Irradiation therapy raised the occurrence of multiple primary neoplasms 1.28 fold, and Mitomycin C (40 mg) had no effect on the occurrence of neoplasms during a 10-year observation period. (author)

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

    International Nuclear Information System (INIS)

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

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

    OpenAIRE

    Jagannath,, Sundar; Rajesh,; Vidyanand,; Bharat

    2015-01-01

    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 t...

  5. Management and Outcomes of Male Breast Cancer in Zaria, Nigeria

    Directory of Open Access Journals (Sweden)

    Adamu Ahmed

    2012-01-01

    Full Text Available Male breast cancer is an uncommon disease accounting for only 1% of all breast cancers. We present the evaluation, treatment and outcome of male patients seen with breast cancer in our institution. Male patients that had histological diagnosis of breast cancer from 2001 to 2010 were retrospectively evaluated. After evaluation patients were treated with modified radical mastectomy. Combination chemotherapy was given to patients with positive axillary lymph nodes. Radiotherapy and hormonal therapy were also employed. There were 57 male patients with breast cancer which accounted for 9% of all breast cancers seen during the study period. Their mean age was 59 ± 2.3 years. The mean tumor diameter was 13 ± 2.5 cm. Fifty three (93% patients presented with advanced disease including 15 with distant metastasis. Four patients with stage II disease were treated with modified radical mastectomy, chemotherapy and tamoxifen. Of the 30 patients with sage III disease that had modified radical mastectomy, complete axillary clearance and tumor free margins were achieved in 25. Overall 21 (36.8% patients were tumor free at one year. Overall 5-year survival was 22.8%. In conclusion, male patients with breast cancer present with advanced disease which is associated with poor outcome of treatment.

  6. Prospective Evaluation of Risk Factors for Male Breast Cancer

    OpenAIRE

    Brinton, Louise A.; Richesson, Douglas A.; Gierach, Gretchen L.; Lacey, James V.; Park, Yikyung; Hollenbeck, Albert R.; Schatzkin, Arthur

    2008-01-01

    Most risk factors for male breast cancer have been derived from retrospective studies that may reflect selective recall. In the prospective National Institutes of Health–AARP Diet and Health Study, we studied 324 920 men, among whom 121 developed breast cancer. Men who reported a first-degree relative with breast cancer had an increased risk of breast cancer (relative risk [RR] = 1.92, 95% confidence interval [CI] = 1.19 to 3.09). Among the medical conditions examined, a new finding emerged r...

  7. Single lesion bone scintigraphy (LOUC) in patients with breast neoplasm, a dilemma

    International Nuclear Information System (INIS)

    Introduction: The staging of patients with advanced breast neoplasm includes evaluation with bone scan (CO). To confirm a malignant LOUC, is particularly interesting for its prognostic implications and therapeutic. The literature is reviewed and based on it raises a cost-effective methodology study. Discussion: The percentage of LOUC that are secondary is variable in the literature, between 10 and 50%. The most common sites are the pelvis (53.8%), skull (27.3%) and spine (25%). When reliability is correlated radiological findings (Rx) with CO, are not categorical in defining the neoplastic nature of the lesions increased uptake; and further studies are required. The Rx captante site will have a high reliability if it is compatible with pathology benign. If the Rx is normal malignancy is confirmed up to 12% of patients (false negative Rx). 13% of Rx LOUC correlate with malignancy and of these only 50% are secondary (false positive Rx). The lytic lesion with Rx periosteal reaction is the most predictive of malignancy. Computed tomography (CT) is useful in detecting lesions predominantly lytic and especially in defining pelvis, scapula and shoulder girdle. MRI has greater sensitivity than CO, is able to differentiate metastatic other degenerative and is useful in spine and pelvis injuries. Conclusions: LOUC with benign Rx is highly reliable. If the Rx is Normal is recommended that further studies. To pelvis and spine injuries a recommendation is cost-effective MRI of the region. In other topographies the TAC's recommendation. When Rx LOUC correlates with malignancy; before a therapeutic change, should be studied with MRI or CT depending on the topography and the criterion of cost-effectiveness prior. Justifies this behavior the high percentage of false positives. When you cannot determine with certainty the nature of the LOUC, biopsy is imposed. Tumor markers of bone metabolism and not to be used, diagnosed as an element of certainty to change a therapeutic strategy

  8. General Information about Male Breast Cancer

    Science.gov (United States)

    ... exposure, high levels of estrogen, and a family history of breast cancer can increase a man’s risk ... also show the dimpled appearance called peau d’orange (like the skin of an orange). There may ...

  9. Treatment Option Overview (Male Breast Cancer)

    Science.gov (United States)

    ... exposure, high levels of estrogen, and a family history of breast cancer can increase a man’s risk ... also show the dimpled appearance called peau d’orange (like the skin of an orange). There may ...

  10. Treatment Options for Male Breast Cancer

    Science.gov (United States)

    ... exposure, high levels of estrogen, and a family history of breast cancer can increase a man’s risk ... also show the dimpled appearance called peau d’orange (like the skin of an orange). There may ...

  11. Treating Male Breast Cancer by Stage

    Science.gov (United States)

    ... ductal carcinoma in situ) Ductal carcinoma in situ (DCIS) is considered a pre-cancer because it has ... therapy to the remaining breast tissue. If the DCIS is estrogen receptor-positive, tamoxifen might be given ...

  12. 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.

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

    OpenAIRE

    Shah, Parveen; Robbani, Irfan; Shah, Omar

    2009-01-01

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

  14. 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.

  15. 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

  16. MALE BREAST CANCER: A REPORT OF 34 CASES

    Institute of Scientific and Technical Information of China (English)

    WU Di; LI Chang-yuan; FAN Zhi-min; ZHANG Shifu

    2005-01-01

    Objective: To study the biological characteristics, the therapeutic procedure and the prognosis of male breast cancer.Methods: 34 patients with male breast cancer were retrospectively analyzed, who were diagnosed and treated in the First Hospital of Jilin University between 1980 and March 2005. Results: Clinical TNM stage of the patients were stage Ⅰ, 6patients, stage Ⅱ, 24 patients and stage Ⅲ, 4 patients. Positive lymph nodes were found in 35.3% of the patients. All these patients received modified radical mastectomy. The 5-year survival rate was 65.3%. Postoperation recurrence rate was 11.8%.Conclusions: Patients with male breast cancer should receive surgical treatment, assisted with adjuvant treatment, such as radiotherapy, chemotherapy, endocrine therapy and so on. TNM stage and expression of hormone receptor may be the main factors affecting the prognosis.

  17. 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.

  18. Paget's disease of the male breast with underlying ductal carcinoma in situ (‘DCIS’)

    OpenAIRE

    Choudhury, Bhuban; Bright-Thomas, Rachel

    2015-01-01

    Male breast cancer accounts for 1% of all breast malignancies and 0.1% of all male cancer death. Like Paget's disease, DCIS is a rare form of male breast malignancy. We report a 69-year-male presenting with 3 years history of subtle of nipple symptoms and normal breast imaging. Punch biopsy of nipple established the diagnosis of Paget's disease and subsequent histology of mastectomy specimen revealed underlying DCIS.

  19. Demographic pattern of male breast cancer: an institutional based study

    International Nuclear Information System (INIS)

    Background: Male breast cancer incidence rises with age with peak in the sixth and seventh decade. It is one of the rare diseases and accounts for less than 1% of all malignancies worldwide. It is usually diagnosed in the late stage with poor prognosis. Objective: The purpose of this study was to know the demographic pattern and tumour characteristic of breast cancer in men reported at Institute of Radiotherapy and Nuclear Medicine (IRNUM), Peshawar. Methods: Retrospective data was collected from the (IRNUM), Peshawar for a period of three years (2006-2008). The evaluation was done from the histopathological reports of mastectomy and biopsy specimens. All male patients in the age group 26 -86 year with breast cancer were included in the study. The age of the patients and tumour characteristics recorded were size, grade, type, skin involvement and stage. Results: Total number of male patients with breast cancer were 31 (2.1%) out of the total patients with breast malignancy during the study period with the mean age of 58.3 years. Tumour size ranged from 2 to 12 Cm. with average of 3.6 Cm. Invasive ductal carcinoma was found in 87% , papillary carcinoma in 6.5%, each of malignant fibrous histocytoma and sarcoma in 3.2% cases. Maximum number of patients was of grade II (41%). Patients in whom stage of the disease was know n were 22 cases with 45.5% had stage III disease and 32% had stage IV disease. Skin involvement was found positive in 8 (25.8%). Conclusion: Due to poor health care system breast cancer is diagnosed in a late stage of the disease and prognosis is poor. (author)

  20. Aspergillosis of bilateral breast and chest wall in an immunocompetent male masquerading as breast cancer

    Directory of Open Access Journals (Sweden)

    Jitendra G Nasit

    2013-01-01

    Full Text Available Fungal species are not frequently encountered in an immunocompetent host. Invasive aspergillosis typically occurs in severely immunocompromised patient. Aspergillus infection of breast and chest wall are rarely encountered in an immunocompetent as well as in immunocompromised host. Till date only 13 cases of fungal infection of breast and chest wall have been reported in the literature. This report presents a case of aspergillosis of bilateral breast and chest wall in an immunocompetent male, clinically mimicking breast cancer. Diagnosis was achieved by fine-needle aspiration cytology and subsequently Aspergillus flavus was identified on fungal culture. The patient was successfully treated with voriconazole. Prompt diagnosis by cytology and appropriate treatment is necessary to prevent adverse outcome. Here, we present this rare case of fungal infection of breast and chest wall with relevant review of the literature.

  1. Anthropometric and hormonal risk factors for male breast cancer

    DEFF Research Database (Denmark)

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

    2014-01-01

    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...... of 11 case-control and 10 cohort investigations involving 2405 case patients (n = 1190 from case-control and n = 1215 from cohort studies) and 52013 control subjects, individual participant data were harmonized and pooled. Unconditional logistic regression generated study design-specific (case......-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...

  2. The influence of family history of cancer, irradiation and anticancer medication (mitomycin C), on the occurrence of multiple primary neoplasms with breast cancer

    International Nuclear Information System (INIS)

    The influence of family history of cancer, radiation therapy and anticancer drug therapy (mitomycin C) on the occurrence of multiple primary neoplasms, following treatment of a first primary cancer of the breast, was analyzed by the person-year method in 1,359 patients, in Japan. During 14,371.8 person-years of observation, 111 multiple primary neoplasms including bilateral breast cancers were found in 109 patients. The incidence rate of multiple primary neoplasms were 0.00772 per person-year. The incidence in patients with a family history of cancer was 1.29 times greater than that in patients without such a family history, and the incidence in patients with a family history of breast cancer was about three times greater than that in those without it (p < 0.01). Radiation therapy raised the occurrence of subsequent primary neoplasms 1.28-fold (or 1.62 fold after 5 years), and mitomycin C (a total dose of 0.8 mg/kg) therapy caused no increase in the occurrence of subsequent primary cancers, after an observation of 10 years or so. (author)

  3. Magnetic resonance imaging and mammographic appearance of dermatofibrosarcoma protuberans in a male breast: a case report and literature review

    Directory of Open Access Journals (Sweden)

    Chen Xin

    2009-06-01

    Full Text Available Abstract Introduction Dermatofibrosarcoma protuberans is a rare low-grade soft tissue neoplasm with trunk and extremities being the most common sites of involvement. We report a rare case of male breast with dermatofibrosarcoma protuberans and its imaging features. To our knowledge the imaging appearance of dermatofibrosarcoma protuberans of the breast has never been reported in the literature. Case presentation We report the imaging appearance of dermatofibrosarcoma protuberans on the breast of a 41-year-old Chinese man who initially presented with a palpable lump. A mammogram showed two lesions, one with well circumscribed and the other with an ill defined border, in his right breast. Conventional magnetic resonance imaging was performed and showed the well defined larger lesion with mild central hypointensity while the smaller lesion had an irregular border. Both lesions were well characterized on the fat-suppressed sequences. Conclusions Dermatofibrosarcoma protuberans is a rare soft tissue sarcoma and its occurrence on the breast is even rarer. Mammography and magnetic resonance imaging can help in characterizing the lesion and localizing the lesion for further diagnostic evaluation and surgical planning.

  4. Expression and prognostic significance of lysozyme in male breast cancer

    International Nuclear Information System (INIS)

    Lysozyme, one of the major protein components of human milk that is also synthesized by a significant percentage of breast carcinomas, is associated with lesions that have a favorable outcome in female breast cancer. Here we evaluate the expression and prognostic value of lysozyme in male breast cancer (MBC). Lysozyme expression was examined by immunohistochemical methods in a series of 60 MBC tissue sections and in 15 patients with gynecomastia. Staining was quantified using the HSCORE (histological score) system, which considers both the intensity and the percentage of cells staining at each intensity. Prognostic value of lysozyme was retrospectively evaluated by multivariate analysis taking into account conventional prognostic factors. Lysozyme immunostaining was negative in all cases of gynecomastia. A total of 27 of 60 MBC sections (45%) stained positively for this protein, but there were clear differences among them with regard to the intensity and percentage of stained cells. Statistical analysis showed that lysozyme HSCORE values in relation to age, tumor size, nodal status, histological grade, estrogen receptor status, metastasis and histological type did not increase the statistical significance. Univariate analysis confirmed that both nodal involvement and lysozyme values were significant predictors of short-term relapse-free survival. Multivariate analysis, according to Cox's regression model, also showed that nodal status and lysozyme levels were significant independent indicators of short-term relapse-free survival. Tumor expression of lysozyme is associated with lesions that have an unfavorable outcome in male breast cancer. This milk protein may be a new prognostic factor in patients with breast cancer

  5. An International Comparison of Male and Female Breast Cancer Incidence Rates

    OpenAIRE

    Ly, Diana; Forman, David; Ferlay, Jacques; Brinton, Louise A.; Cook, Michael B.

    2012-01-01

    Global international trends in female breast cancer incidence have been described previously but no comparable analysis of male breast cancer incidence rates has been conducted. We obtained male and female case and population data using Cancer Incidence in Five Continents (CI5). We calculated age-adjusted sex-specific incidence rates and female-to-male incidence rate ratios (FMIRRs) and compared trends of such for the period 1988–2002. This analysis included 8,681 male breast cancer cases and...

  6. The Relationship of CyclinD1 and Estrogen Receptor Expression in the Process of Proliferation and Metastasis in Breast Neoplasm

    Institute of Scientific and Technical Information of China (English)

    WANG; Xin; ZOU; Shengquan

    2001-01-01

    The role of CyclinD1 and estrogen receptor (ER) in the process of proliferation and metastasis of breast neoplasm and their relationship were studied. The expression levels of CyclinD1and ER in the tissue samples were detected by using flow cytometry and L SAB immunohistochemistry staining, respectively. The results showed that CyclinD1 and ER expression levels in breast cancer were significantly higher than in benign breast neoplasm (P<0.05). The CyclinD1 expression levels in stage I was much lower than in stages Ⅱ , Ⅲ , Ⅳ (P<0.05). The positive rate of ER was not related with tumor size, lymph node metastasis and TNM stage (P>0. 05), but the CyclinD1 expression level in ER (+) group was significantly higher than in ER (-) group (P<0.05). It was concluded that CyclinD1 expression level might be obviously related with the proliferation and metastasis of breast neoplasm and ER.

  7. Male breast cancer is not congruent with the female disease.

    Science.gov (United States)

    Fentiman, Ian S

    2016-05-01

    It has become customary to extrapolate from the results of treatment trials for female breastcancer and apply them to males with the disease. In the absence of results from national and international randomised trials for male breast cancer (MBC) this appears superficially to be an appropriate response. Closer examination of available data reveals that aspects of the aetiology and treatment of MBC do not fit the simplistic model that men usually have endocrine sensitive tumours which behave like those in postmenopausal women. Most females and males with breast cancer have none of the recognised risk factors, indicating the gaps in our knowledge of the epidemiology of this disease. Several studies have compared epidemiological risk factors for MBC and female breast cancer (FBC) but many have been blighted by small numbers. In comparison with FBC there is a larger proportion of BRCA2 tumours, (occurring in 10% of MBC), and underrepresentation of BRCA1 tumours (found in only 1%), suggesting significant differences in the genetic aetiology of MBC and FBC. Genome-wide association studies in FBC reported single nucleotide polymorphisms (SNPs) in 12 novel independent loci were consistently associated with disease but for MBC 2 SNPs had a significantly increased risk. Molecular profiles of matched cancers in males and females showed a gender-associated modulation of major processes including energy metabolism, regulation of translation, matrix remodelling and immune recruitment. Immunohistochemistry for kinase inhibitor proteins (KIPs) p27Kip1 and p21Waf1 indicate a significant difference in the immunostaining of tumours from male patients compared with females. MBC is almost always estrogen receptor positive (ER+ve) and so systemic treatment is usually endocrine. With evidence in FBC that aromatase inhibitors are more effective than tamoxifen in the postmenopausal it was seemingly logical that the same would be true for MBC. Results however suggest less efficacy with AIs

  8. 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.

  9. Occupation, occupational exposure to solvents and breast cancer analyse of two epidemiological breast cancer studies in male and women

    OpenAIRE

    Villeneuve, Sara

    2011-01-01

    We have investigated the role of the occupation and of occupational exposures to petroleum and chlorinated solvents using the data of two epidemiological studies on occupational risk factors of breast cancers in men and in women. Unlike female breast cancer (50,000 new cases per year inFrance), cancer of male breast cancer is a rare disease (

  10. Preoperative diagnosis of multiple primary malignant neoplasm in gastrointestinal and breast cancers. Impact of FDG-PET/CT

    International Nuclear Information System (INIS)

    The reports of multiple primary malignant neoplasm (MPMN) have increased due to the development of imaging technologies that have influenced the extension of the 5-year relative survival rate for all cancers. Integrated positron emission and computed tomography (PET/CT) with 18F-fluorodeoxyglucose (FDG) has shown its advantages for detecting, staging, evaluating the prognosis, and offering better insights for survivors, their families and physicians. The aim of this study was to retrospectively investigate the impact of whole-body FDG-PET/CT in detecting MPMN during the initial staging work-up of gastrointestinal and breast malignancy, and to describe their characteristics. The cases were identified by reviewing the Dokkyo Medical University Hospital PET Center's database, searching for patients referred from the Department of Surgical Oncology and the Department of Gastroenterological Surgery, who underwent preoperative staging with whole-body FDG PET/CT at our center between January 2007 and December 2009. A total of 778 patients matched these criteria. Of them, 40 PET/CT reports mentioned suspicious cases of MPMN. The medical records of these 40 cases were retrieved and examined. The follow-up data of these patients was reviewed until February 2010. Of 778, 32 patients were diagnosed with additional unexpected cancers, which 27 (3.5%) were incidental double cancers and 5 (0.64%) had triple primary lesions. Overall 37 MPMN, twelve corresponded to stage 0, nineteen to stages I-II, three to stages III-IV, and three remained uncertain. Sensitivity and positive predictive value of FDG PET/CT in detecting a controversial lesion were 76.5% and 70.3%, respectively. The colorectum was the most common site for synchronous MPMN (17 of 37 cancers 45.9%), followed by stomach (9; 24.3%), prostate (3; 8.1%), thyroid (3; 8.1%), breast (2; 5.4%), biliary duct (1; 2.7%), kidney (1; 2.7%), and lung (1; 2.7%). FDG PET/CT was useful for finding multiple primary malignant neoplasm

  11. Differential diagnosis of lung lesion in breast carcinoma: a metachronous neoplasm or metastasis?

    Science.gov (United States)

    Maddala, Raja Naga Mahesh; Udupa, Karthik; Thomas, Joseph; Pai, Kanthilatha

    2016-01-01

    A 34-year-old woman-a diagnosed case of pT1N1MO, stage IIa, estrogen and progesterone receptor positive (ER, PR) positive, Her2 negative carcinoma of the left breast-was managed with modified radical mastectomy and adjuvant chemotherapy. While planning for radiotherapy, she was found to have a well-defined enhancing lesion with spiculated margins in the superior segment of the right lower lobe along with a heterogeneously enhancing right hilar lymph node on CT. Histopathological evaluation of the lesion was suggestive of adenocarcinoma. The lesion was negative for ER, PR receptors, mammoglobin and gross cystic disease fluid protein. Thyroid transcription factor 1 (TTF-1) was positive, suggesting a primary lung adenocarcinoma rather than metastatic lesion from the breast. This case clearly signifies the importance of histopathological diagnosis of suspicious metastatic lesions in the setting of early breast cancer. We would also like to highlight the importance of TTF-1 in differentiating primary lung malignancy from metastasis. PMID:27170610

  12. Intestinal obstruction due to malign breast neoplasm and peritoneal carcinomatosis: a case report

    Directory of Open Access Journals (Sweden)

    Flávia Balsamo

    2012-06-01

    Full Text Available Peritoneal carcinomatosis due to breast cancer is rare and gastrointestinal tract involvement is also unusual. Symptoms are unspecific and can begin many years after the primary tumor. Investigation of carcinomatosis origin is mandatory as breast cancer carcinomatosis can relieve partially or totally with chemo and hormonal therapy. A case of colonic obstruction due to carcinomatosis secondary to breast cancer is reported, emphasizing its diagnostic aspects and treatment.A carcinomatose peritoneal secundária ao câncer de mama é entidade rara e o comprometimento do trato gastrointestinal é pouco frequente. A sintomatologia bastante inespecífica dificulta o diagnóstico e os sintomas podem surgir vários anos após o aparecimento do tumor primário. O diagnóstico da origem da carcinomatose é fundamental, pois quando a doença é secundária à neoplasia de mama, pode ocorrer remissão parcial e até total da doença com quimio e hormonioterapia. Relata-se caso de obstrução colônica devido a carcinomatose peritoneal secundária a neoplasia maligna de mama, com ênfase em seu diagnóstico e tratamento.

  13. Clinical and imaging features of male breast disease, with pathological correlation: a pictorial essay

    International Nuclear Information System (INIS)

    The majority of male breast diseases are benign. The most common is gynaecomastia. Although it is rare, the most critical diagnosis is a malignancy. Radiologists are generally less familiar with breast disease in males compared with females. This pictorial review will highlight the ultrasonographic, mammographic and pathological features of a spectrum of benign and malignant male breast diseases. This includes gynaecomastia, fat necrosis, lipoma, epidermoid cyst, subareolar abscess, chronic inflammation, melanoma and ductal carcinoma.

  14. 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

  15. Comparison of lesion size estimated by dynamic MR imaging, mammography and histopathology in breast neoplasms

    International Nuclear Information System (INIS)

    To evaluate the accordance of size measurements of malignant breast lesions 65 women with 76 malignant lesions were preoperatively examined with triple diagnosis (mammography was performed in three views with additional views if necessary) and dynamic MR imaging using a subtraction technique with a 3D T1-weighted sequence. Maximum lesion size at histopathology was used as gold standard and compared with maximum lesion size at MRI and mammography. All measurements were made independently for each method. Histopathology verified 48 invasive, 5 in situ, and 23 mixed lesions. No significant difference was found for the pure invasive lesions (p=0.366). In the mixed lesions a slightly better result for MRI was indicated (p=0.116), although there was a great spread. Only five pure in situ lesions were assessed, too few to draw any statistical conclusions (p>0.5). An overall difference indicated a slight superiority of MRI (p=0.097). The MR imaging and mammography are both good at measuring the size of detected invasive breast malignancies. The total sizes of mixed lesions are frequently underestimated by both MRI and mammography, although the invasive parts were equally well described and measured with both methods. (orig.)

  16. Neonatal neoplasms

    International Nuclear Information System (INIS)

    Purpose: To describe neoplasms diagnosed in children ≤ 28 days of age along with their treatment, associated congenital anomalies, and the long-term consequences of the diagnoses and treatments. Methods and Materials: Utilizing autopsy records, a computerized tumor registry, and medical records, we identified patients and stillborns at Duke University Medical Center (DUMC) diagnosed with neoplasms at ≤ 28 days of age between 1930 and 1998. Results: Twenty-three neonates with neoplasms were identified. There were 7 males (30%) and 16 females (70%). Follow-up of survivors ranged from 4 months to 27 years (mean 9 years). The 20 patients identified via the computerized registry system for 1980-1998 constitute 2% (20/925) of all neoplasms seen in patients ≤ 16 years of age over this same time period at DUMC. The histologic diagnoses were teratoma/germ cell tumor (n = 8, 35%), neuroblastoma (n = 5, 22%), retinoblastoma (n = 4, 17%), primary central nervous system (CNS) tumor (n = 3, 13%), and one case each of rhabdomyosarcoma, glossal glial choristoma, and hemangioma in the setting of Kasabach-Merritt Syndrome. Of the eight teratoma/germ cell tumor patients, 6 were female (75%) and 2 male (25%). There was one malignant germ cell tumor, 2 immature teratomas, and 5 teratomas. Two of the seven patients with immature teratomas or teratoma were long-term survivors following surgery. The one patient with malignant germ cell tumor, treated with surgery and chemotherapy, died. Associated anomalies were imperforate anus, congenital absence of a limb, left ventricular hypertrophy, fusion or absence of toes, coarctation of the aorta, and pulmonary valve dysplasia. Of the five children with neuroblastoma, 4 were female. INSS Stages were 1 (n = 1), 2A (n = 1), 3 (n = 1), and 4S (n = 2). Two were treated with surgery + chemotherapy + radiotherapy; two with surgery + chemotherapy; and one with surgery alone. Four children are long-term survivors. Associated congenital anomalies

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

    Science.gov (United States)

    Saikia, Birinchi Kumar; Das, Indranil; Mandal, Gautam Kumar

    2016-01-01

    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. PMID:27134483

  18. 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.

  19. Carcinoma of the male breast: A review of adjuvant therapy

    International Nuclear Information System (INIS)

    The purpose of the present paper was to evaluate the characteristics and outcomes of male breast cancer patients seen for adjuvant therapy at a single institution. A retrospective review of computerized records in the Departments of Medical and Radiation Oncology at the Royal Prince Alfred Hospital (RPAH) was undertaken. Between 1983 and 1996, 24 men were referred for treatment of breast cancer. Of these, 19 had localized breast cancer, four had metastatic disease and one had ductal carcinoma in situ (DCIS). The median age was 57.5 years (range: 26-78) and median follow-up was 6.2 years (range: 0.6-36). Pathological staging was performed. Survival was assessed using actuarial life table analysis. All patients underwent surgery. Eleven patients received radiotherapy. The median dose and dose per fraction were 50 Gy and 2 Gy, respectively. Adjuvant systemic therapy was delivered to 10 patients, of whom nine were node-positive. Four patients received chemotherapy alone, three patients received chemotherapy and tamoxifen, and three patients received tamoxifen only. Seven patients relapsed (one local, five distant, one both). Of the two patients with local relapses, one had received radiotherapy. Of the distant failures, four of six patients had no systemic therapy. There were only two node-positive patients who were not given systemic treatment and both relapsed. Median survival in all patients with invasive cancer was 7.5 years, and in those with localized disease it was 7.6 years. The median survival of node-positive patients was 3.8 years. In node-negative patients the median survival had not been reached at a median follow-up of 6.2 years. Systemic therapy was found to be beneficial in patients with node-positive disease. Chemotherapy was administered more frequently than hormonal therapy. The median survivals were consistent with those reported in other series. Copyright (1999) Blackwell Science Pty Ltd

  20. Identification of differentially expressed microRNAs in human male breast cancer

    Directory of Open Access Journals (Sweden)

    Schipper Elisa

    2010-03-01

    Full Text Available Abstract Background The discovery of small non-coding RNAs and the subsequent analysis of microRNA expression patterns in human cancer specimens have provided completely new insights into cancer biology. Genetic and epigenetic data indicate oncogenic or tumor suppressor function of these pleiotropic regulators. Therefore, many studies analyzed the expression and function of microRNA in human breast cancer, the most frequent malignancy in females. However, nothing is known so far about microRNA expression in male breast cancer, accounting for approximately 1% of all breast cancer cases. Methods The expression of 319 microRNAs was analyzed in 9 primary human male breast tumors and in epithelial cells from 15 male gynecomastia specimens using fluorescence-labeled bead technology. For identification of differentially expressed microRNAs data were analyzed by cluster analysis and selected statistical methods. Expression levels were validated for the most up- or down-regulated microRNAs in this training cohort using real-time PCR methodology as well as in an independent test cohort comprising 12 cases of human male breast cancer. Results Unsupervised cluster analysis separated very well male breast cancer samples and control specimens according to their microRNA expression pattern indicating cancer-specific alterations of microRNA expression in human male breast cancer. miR-21, miR519d, miR-183, miR-197, and miR-493-5p were identified as most prominently up-regulated, miR-145 and miR-497 as most prominently down-regulated in male breast cancer. Conclusions Male breast cancer displays several differentially expressed microRNAs. Not all of them are shared with breast cancer biopsies from female patients indicating male breast cancer specific alterations of microRNA expression.

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

    OpenAIRE

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

    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...

  2. The 5-year incidence of male breast cancer in Southwest of China from 2007 to 2011

    Institute of Scientific and Technical Information of China (English)

    Liangbin Jin; Hua Tang; Deqiang Mao; Linjie Lu; Lingquan Kong; Yang Bai; Zixiang Yao; Guangyan Ji; Shengchun Liu; Guosheng Ren; Kainan Wu

    2013-01-01

    Objective:Male breast cancer is a rare disease with an incidence of about 1%of breast cancers in USA, but relatively lack of the information of male breast cancer in China, especial y in Southwest of China, led us to study its incidence trends. Methods:Chongqing is one of the biggest and the most important areas that is located in Southwest of China. There are around 31.4 mil ion people who live in approximate 82 402.95 km2 area of Chongqing. Data about breast cancer patients registered in the Center for Disease Prevention and Control of Chongqing (China) were statistical y col ected from 187 hospi-tals, about 58 hospitals in city and 129 hospitals in country, and over 6.2 mil ion people were studied every year. It was tried to represent al the people in vil ages and cities in Chongqing, China. Results:The incidence of male breast cancer in Southwest of China ranged from 0.34/100 000 to 1.45/100 000 between 2007 and 2011, while the incidence of female breast cancer ranged from 15.40/100000 to 21.66/100000 at the same time. The rate of male breast cancer to female breast cancer ranged from 0.02:1 to 0.07:1, male breast cancer accounted for 1.96%to 6.5%(with the mean value of 2.9%) of breast cancers in Southwest of China from 2007 to 2010. Conclusion:In Southwest of China male breast cancer accounts for about 2.9%of breast cancers which is higher than that in United States. It is important for policy makers and health manager to seriously consider breast cancer in future plan in Southwest of China.

  3. Bilateral breast uptake of radioiodine in a male patient with gynecomastia: A case report

    International Nuclear Information System (INIS)

    A 56-year-old male patient with papillary thyroid carcinoma was given radioiodine for the treatment of persistent disease. Post radioiodine whole body scan revealed uptake at the thyroidal region and bilateral uptake at the upper thoracic region. Single photon emission computed tomography/computed tomography (SPECT/CT) confirmed uptake at the left thyroid lobe, and additional symmetrical mammary gland uptake was observed at both breasts. The patient had obesity-related gynecomastia, but he did not have any history of breast cancer, mastitis, hyperprolactinemia, or galactorrhea. Although breast uptake of radioiodine is a common finding in postpartum or lactating women, it is uncommon in male patients. To our knowledge, this is the first case of a male patient with breast uptake of radioiodine documented with SPECT/CT. SPECT/CT is useful in male patients in the differentiation of benign breast uptake with lung metastases or axillary metastases of thyroid cancer

  4. Bilateral breast uptake of radioiodine in a male patient with gynecomastia: A case report.

    Science.gov (United States)

    Uslu, Lebriz; Ozbayrak, Mustafa; Vatankulu, Betul; Sonmezoglu, Kerim

    2015-01-01

    A 56-year-old male patient with papillary thyroid carcinoma was given radioiodine for the treatment of persistent disease. Post radioiodine whole body scan revealed uptake at the thyroidal region and bilateral uptake at the upper thoracic region. Single photon emission computed tomography/computed tomography (SPECT/CT) confirmed uptake at the left thyroid lobe, and additional symmetrical mammary gland uptake was observed at both breasts. The patient had obesity-related gynecomastia, but he did not have any history of breast cancer, mastitis, hyperprolactinemia, or galactorrhea. Although breast uptake of radioiodine is a common finding in postpartum or lactating women, it is uncommon in male patients. To our knowledge, this is the first case of a male patient with breast uptake of radioiodine documented with SPECT/CT. SPECT/CT is useful in male patients in the differentiation of benign breast uptake with lung metastases or axillary metastases of thyroid cancer. PMID:26430322

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

    OpenAIRE

    Kamlesh Kumar Harsh; Ashok Kalwar; Akhil Kapoor; Shankar Lal Jakhar; Harvindra Singh Kumar

    2015-01-01

    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 cytologic...

  6. Synchronous bilateral male breast cancer: a case report.

    Science.gov (United States)

    Sun, Woo-Young; Lee, Ki-Hyeong; Lee, Ho-Chang; Ryu, Dong-Hee; Park, Jin-Woo; Yun, Hyo-Young; Song, Young-Jin

    2012-06-01

    Synchronous bilateral breast cancer is extremely rare in men and has not, up to date, been reported in Korea. A 54-year-old man presented with a palpable mass in the right breast. The right nipple was retracted and bilateral axillary accessory breasts and nipples were present. On physical examination, a 2 cm-sized mass was palpated directly under the right nipple, and, with squeezing, bloody discharge developed in a single duct of the left nipple. There was no palpable mass in the left breast, and axillary lymph nodes were not palpable. Physical examination of external genitalia revealed a unilateral undescended testis on the left side. Synchronous bilateral breast cancer was diagnosed using mammography, ultrasonography, and core-needle biopsy. Histopathological examination revealed invasive ductal carcinoma in the right breast and ductal carcinoma in situ in the left breast. Bilateral total mastectomy, sentinel lymph node biopsy, and excision of accessory breasts in the axilla were performed. PMID:22807945

  7. Diagnostic and Therapeutic Analysis to 5 Cases of Male Breast Cancer

    Institute of Scientific and Technical Information of China (English)

    JIANGLi; XUEXinbo; 等

    2002-01-01

    Objective to retrospectively review the characteristics and the diagnostic and therapeutic procedure of 5 cases of male breast cancer.Methods To select 5 cases of male breast carcinoma of 1057 patients admitted in our hospital between 1992 and 2002 who suffered breast cancer.Results The incidence of breast cancer is low,ages of patients, are old,The major pathological type was infiltrative ductal cancer.Radical mastectomy is the primary treatment,accompanied,accompanied with adjuvant therapy such as chemotherapy,radiotherapy and antiestrogen therapy,Conclusion Male breast cancer has low incidence,low differentiation,and early metastasis,Patients should accept systemic treatment,and the primary treatment is radical mastectomy.

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

    Science.gov (United States)

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

    2016-01-01

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

  9. 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.

  10. Risk factors for male breast cancer in Canada, 1994-1998.

    Science.gov (United States)

    Johnson, K C; Pan, S; Mao, Y

    2002-06-01

    Relatively little attention has been paid to the aetiology of male breast cancer and the current understanding of female breast cancer, primarily related to reproductive events, cannot be readily transferred to understanding the cancer in males. However, since male breast cancer occurs in the absence of factors related to childbearing and menstruation, its aetiology may provide special insights into the causes of breast cancer in women. We examined lifestyle risk factors for male breast cancer as part of a Canadian, multi-site, population-based, case-control study. Eighty-one newly diagnosed, histologically confirmed cases and 1905 male controls aged 42-74 were analysed using unconditional logistic regression. Increased risks were found for men with a mother or sister with breast cancer (adjusted odds ratio (OR) 3.65, 95% confidence interval (95% CI) 1.62-8.19). Higher physical activity levels (moderate, and strenuous recreational plus occupational) were associated with a decreased risk of male breast cancer (highest quartile, adjusted OR 0.48, 95% CI 0.26-0.91). Similarly, higher risks were associated with higher weight 2 years before interview (2.19, 95% CI 1.08-4.43), maximum weight (OR 2.66) and higher body mass index (OR 1.60). Higher vegetable consumption and coffee consumption were associated with decreased risk, whereas higher beta-carotene, vitamin E and calcium supplementation were associated with statistically significant increased risk. The small number of cases and multiple comparisons preclude strong conclusions, but our study is consistent with studies suggesting obesity and family history increase risk, and physical activity decreases risk of breast cancer. PMID:12131659

  11. A rare case report of malignant fibrous histiocytoma of male breast

    Directory of Open Access Journals (Sweden)

    Rajshri P Damle

    2016-01-01

    Full Text Available Malignant fibrous histiocytoma (MFH is an extremely rare tumor of the breast that arises from the connective tissue of glands. Its complex and various histological patterns, adds difficulty to the diagnosis. We report a case of MFH of left breast in a 70-year-old male who presented with gradually increasing painless mass over a period of 1–2 years. Fine-needle aspiration cytology revealed malignant spindle cell lesion and wide local excision was performed without axillary lymph node dissection. Histopathological examination along with immunohistochemistry confirmed the diagnosis of MFH of left breast. To the best of our knowledge, this is the 6th case of MFH of left breast in an elderly male reported in the literature.

  12. Male breast cancer: An update in diagnosis, treatment and molecular profiling

    OpenAIRE

    Onami, Susan; Ozaki, Melanie; Mortimer, Joanne E; Pal, Sumanta Kumar

    2010-01-01

    Significant advances have been made in the diagnosis and treatment of female breast cancer, resulting in a decline in incidence and a global improvement in clinical outcome. The statistics for male breast cancer (MBC) stand in sharp contrast – over the past several decades, there has been a steady rise in the incidence of this disease, and clinical outcome has improved at a much slower pace. In the current review, the clinicopathologic features of MBC are described in detail. An emphasis is p...

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

    OpenAIRE

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

    2014-01-01

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

  14. Prognostic value of mitotic index and Bcl2 expression in male breast cancer.

    OpenAIRE

    Lacle, M.M.; van der Pol, C.C.; Witkamp, A. J.; van der Wall, E.; van Diest, P.J.

    2013-01-01

    The incidence of male breast cancer (MBC) is rising. Current treatment regimens for MBC are extrapolated from female breast cancer (FBC), based on the assumption that FBC prognostic features and therapeutic targets can be extrapolated to MBC. However, there is yet little evidence that prognostic features that have been developed and established in FBC are applicable to MBC as well. In a recent study on FBC, a combination of mitotic index and Bcl2 expression proved to be of strong prognostic v...

  15. A Prospective Evaluation of T2-Weighted First-Pass Perfusion MR Imaging In Diagnosing Breast Neoplasms

    Institute of Scientific and Technical Information of China (English)

    XiaoJuanUu; RenyouZhai; TaoJiang; LiWang

    2004-01-01

    OBJECTIVE To compare the results from breast cancer patients who undergo T2-weighted first-pass perfusion imaging after dynamic contrast-enhanced T1-weighted imaging during the same examination,and to evaluate if T2-weighted imaging can provide additional diagnostic information over that obtained with Tl-weiahted imaaina.METHODS Twenty-nine patients with breast lesions verified by pathology (benign 12, malignant 17) underwent MR imaging with dynamic contrast-enhanced Tl-weighted imaging of the entire breasts,immediately followed by 6-sections of T2-weighted first-pass perfusion imaging of the lesions. The diagnostic indices were acquired by individual 3D Tl-weighted enhancement rate criterion and the T2 signalintensity loss rate criterion. The sensitivity and specificity were calculated and the 2 methods were compared.RESULTS With the dynamic contrast-enhanced T1-weighted imaging there was a significant differences breast lesions (t=2.563, P=0.016)overlap between the signal intensitybetween the benign and malignant However we found a considerable increase in the carcinomas and thatin the benign lesions, for a sensitivity of 94% and a specificity of 25%.With T2-weighted first-pass perfusion imaging, there was a very significant difference between the benign and malignant breast lesions(t=4.777,P<0.001), and the overlap between the signal intensity decrease in the carcinomas and that of the benign lesions on the T2-weighted images was less pronounced than the overlap in the T1-weighted images, for a sensitivity of 88% and a specificity of 75%.CONCLUSION T2-weighted first-pass perfusion imaging may help differentiate between benign and malignant breast lesions with a higher level of specificity. The combination of T1-weighted and T2-weighted imaging is feasible in a single patient examination and may improve breast MR imaging.

  16. 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...... increased incidence of breast cancer in men may help to identify mammary carcinogens in the environment....

  17. [Complementary scintigraphic examinations (99mTc-MDP, 99mTc-MIBI and Octreoscan) in breast neoplasm assessment].

    Science.gov (United States)

    Stefănescu, C; Chossiere, L; Rusu, V; Meignan, M

    1996-01-01

    Scintigraphic imagery was used in breast carcinoma mostly for the bone metastases screening, using 99mTc-MDP. Others radiopharmaceuticals can be used to visualize either the primary tumour or the soft tissues metastases. It's mainly the case of 99mTc-MIBI, and also of some somatostatin analogues, like Octreoscan. This case report of a patient with a T3N1M+ breast adenocarcinoma having different secondary sites represent also a prove of the complementarity of these explorations, which give the possibility of diagnostic and therapeutic evaluation and, in the same time, the possibility of a better understood of the metastasizing mechanism. PMID:9455458

  18. 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 ...

  19. 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.)

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

    International Nuclear Information System (INIS)

    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. 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). 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. 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 breast cancer

  1. 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

  2. Neoplasms HIV associated Kaposi sarcoma not

    International Nuclear Information System (INIS)

    Abstract - The incidence of malignancies in virus carriers acquired immunodeficiency (HIV) has increased in conjunction with the disease during the past decade. 40% of all AIDS patients develop cancer during the course of HIV infection. Kaposi's sarcoma (KS), Non-Hodgkin lymphoma (NHL) and cervical cancer have an impact extremely high in HIV infected patients, and they are considered as disease AIDS-defining stage. Many reports suggest that other neoplasms they can have a high impact on the population of HIV carrier, including head and neck carcinoma, rectal cancer - anal, plasma cytomas, and melanoma lung cancer. Methods - We examined the spectrum of cancer in HIV-infected patients, specifically neoplasms except Kaposi sarcoma diagnosed between 1/1998 - 6/2004. Information on age, sex, factors was gathered risk for AIDS, neoplasms and mortality rate. Results: The total number of patients in our study was 21 patients, what 15 were male (71%) and 6 females (29%); the median age was 36 (29-70). Tumors were reported: 11 Non-Hodgkin lymphomas (52%), 2 Hodgkin's lymphoma (6.6%), 1 medullary thyroid cancer (6.6%), 1 melanoma (6.6%), 1 rectal cancer (5%) and three head and neck cancers (14%), 1 cancer 1 lung and breast cancer. Five of the patients were intravenous drug abusers (24%); 4 patients were homosexual, bisexual March 8 straight, on 6 patients know the data. Conclusions - The spectrum of malignancies associated with infection HIV in our study was similar to that described in other populations. ratio between the immune system and the epidemiology of the virus-induced tumors is to importance to identify new therapeutic approaches in the treatment and / or prevention of these neoplasms

  3. The sex hormone profile of male patients with breast cancer.

    OpenAIRE

    Nirmul, D.; Pegoraro, R J; Jialal, I.; Naidoo, C.; Joubert, S. M.

    1983-01-01

    The mean total serum oestradiol level was found to be significantly increased in 8 patients with carcinoma of the breast when compared with 8 healthy reference subjects matched for race, sex and age. The calculated mean free oestradiol index was also higher in these patients. There were no significant differences, however, between the levels of LH, FSH, prolactin. DHEA-S, testosterone and SHGB in the 2 groups. The patients showed a significantly increased LH response to GnRH while there was n...

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

    International Nuclear Information System (INIS)

    The androgen-regulated proteins prostate-specific antigen (PSA) and prostate-specific acid phosphatase (PSAP) are present in high concentrations in normal prostate and prostatic cancer and are considered to be tissue-specific to prostate. These markers are commonly used to diagnose metastatic prostate carcinoma at various sites including the male breast. However, expression of these two proteins in tumors arising in tissues regulated by androgens such as male breast carcinoma has not been thoroughly evaluated. 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. AR, PSA and PSAP expression was observed in 81%, 23% and 0% of carcinomas, respectively. Combined expression of AR and PSA was observed in only four tumors. Although the biological significance of PSA expression in male breast carcinomas is not clear, caution should be exercised when it is used as a diagnostic marker of metastatic prostate carcinoma

  5. Myofibroblastoma: An Unusual Rapidly Growing Benign Tumour in a Male Breast

    International Nuclear Information System (INIS)

    Myofibroblastoma is an unusual benign tumour of the breast predominantly seen in men in their sixth to seventh decade. The gross appearance is that of a well circumscribed nodule, characteristically small, seldom exceeding 3 cm. We present a case of an unusually large myofibroblastoma, which mimicked a malignant breast tumour. A 40 years old male, known case of tetralogy of Fallot, was operated in infancy in abroad, presented with a rapid enlargement of right breast over 5 - 6 weeks. Examination revealed a firm 10 cm hemispherical lump occupying the whole of the right breast with normal overlying skin. Since core biopsy was inconclusive, a subcutaneous mastectomy was performed to remove the tumour, which weighed 500 gms. Histopathology and immunocytochemistry revealed a mixed classical and collagenised type of myofibroblastoma. The patient is well with no evidence of recurrence. (author)

  6. X-ray image of male breast papilla

    International Nuclear Information System (INIS)

    A comparative study of the frequency of detection of breast papillae of men on X-ray units without amplifiers of X-ray imaging and with X-ray TV has shown that papilla imaging is a common feature in the performance of a modern X-ray unit: the papillae were detected in 2 to 28% of the cases, respectively. A total of 100 men aged 30 to 80 were investigated to study the shape and height of the papillae because these factors predetermined papilla imaging. The maximum diameter and height of the papillae did not exceed 10 mm. Papilla imaging on a TV screen or a panoramic chest X-ray was formed in a cylindrical or similar shape with the papilla height of 4 mm and over. The shape and structure of 23 detected papilla images were analyzed. The problems of differential diagnosis were considered. Imaging of breast papillae of men was proposed for including them in the list of the so-called chest ''soft tissues''

  7. Clinical trends and outcomes of male breast cancer: Experience of a tertiary oncology centre in India

    Directory of Open Access Journals (Sweden)

    Anindya Mukherjee

    2014-08-01

    Full Text Available Purpose: Because of its rarity in any oncology centre, the clinical trends of male breast cancer specific to its geographical distribution have remained relatively unexplored. This study was done to analyze the clinico-pathological data, treatment given and survival patterns of male breast cancer patients visiting our tertiary medical centre and compare our results with available literature. Methods: All male breast cancer patients registered at our clinic from 2003 to 2009 were included. Frequency distribution analysis of the demographic and clinico-pathological data and treatment variables was done. Treatment outcome was examined from Kaplan-Meir survival estimates. Results: Thirty-three male breast cancer patients were encountered. The median age of presentation was sixty years. Mostly (87.9% they presented with lump in breast or axilla and were clinically staged to be ‘3’ (57.6%.Obesity and alcohol were the commonest risk factors identified. Modified radical mastectomy was the commonest (69.6% definitive therapy rendered with (only for clinically staged 3 patients or without neo-adjuvant chemotherapy. Infiltrating ductal carcinoma was identified in most cases. Twenty-two patients received adjuvant chemotherapy and twenty-four received adjuvant radiotherapy. Eighteen (54.5% patients were hormone-receptor positive and received tamoxifen. The median Overall survival (OS and Progression-free survival (PFS came out to be 14.3 months (standard error, SE of 1.185; 95% confidence interval, CI 12-16.6 and 15.7 (SE 5.35, 95% CI 5.2-26.19 months respectively.Conclusion: Male breast cancers usually carry a poor prognosis due to presentation at later stages. Most of our results correlate with previous literature. Multi-centric prospective studies are required to validate the etiological factors and prognostic determinants of survival.-----------------------------Cite this article as: Mukherjee A, Saha A, Chattopadhyay S, Sur P. Clinical trends and

  8. Invasive papillary carcinoma of the male breast: Report of a rare case and review of the literature

    Directory of Open Access Journals (Sweden)

    Pant Ishita

    2009-01-01

    Full Text Available Breast masses occur in men far less commonly than women. Papillary lesions of the male breast are rare and comprise a spectrum of lesions ranging from benign intraductal papilloma to intraductal papillary carcinoma and invasive papillary carcinoma. In this case report, a 78-year-old man presented with a subareolar painless mass. Fine needle aspiration cytology (FNAC was performed. Cytologic examination revealed a cellular aspirate. A diagnosis of papillary lesion favoring papillary carcinoma was rendered. The patient underwent modified radical mastectomy, which showed invasive papillary carcinoma. As far as we know, only a few cases of invasive papillary carcinoma of the male breast have been published in the literature. To the best of our knowledge, this is the first case report of invasive papillary carcinoma of male breast in Malaysia. In this purview, we discuss papillary carcinoma of male breast with review of the relevant literature.

  9. Male breast cancer: a report of 127 cases at a Moroccan institution

    Directory of Open Access Journals (Sweden)

    Tijami Fouad

    2011-06-01

    Full Text Available Abstract Background Male breast cancer (MBC is a rare disease representing less than 1% of all malignancies in men and only 1% of all incident breast cancers. Our study details clinico-pathological features, treatments and prognostic factors in a large Moroccan cohort. Findings One hundred and twenty-seven patients were collected from 1985 to 2007 at the National Institute of Oncology in Rabat, Morocco. Median age was 62 years and median time for consultation 28 months. The main clinical complaint was a mass beneath the areola in 93, 5% of the cases. Most patients have an advanced disease. Ninety-one percent of tumors were ductal carcinomas. Management consisted especially of radical mastectomy; followed by adjuvant radiotherapy and hormonal therapy with or without chemotherapy. The median of follow-up was 30 months. The evolution has been characterized by local recurrence; in twenty two cases (17% of all patients. Metastasis occurred in 41 cases (32% of all patients. The site of metastasis was the bone in twenty cases; lung in twelve cases; liver in seven case; liver and skin in one case and pleura and skin in one case. Conclusion Male breast cancer has many similarities to breast cancer in women, but there are distinct features that should be appreciated. Future research for better understanding of this disease at national or international level are needed to improve the management and prognosis of male patients.

  10. 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. PMID:27000661

  11. Male Breast Cancer: 10-Year Experience at Mansoura University Hospital in Egypt

    International Nuclear Information System (INIS)

    Male breast cancer (MBC) is a rare disease representing less than 1% of all malignancies. The objective of the study is to report clinicopathological characteristics, treatment patterns, and outcomes of MBC in Mansoura University Hospital, Egypt. This retrospective study focused on male breast cancer patients during 10 years (2000-2009). The studied variables were data regarding general characteristics of patients, treatment modalities and survival. The series included 37 patients (0.8% of all breast cancer). The median age was 57.7 years (range: 26-86 years). The main clinical complaint was a mass beneath the areola in 94.5% of the cases. Most patients had a locally advanced disease. 94.5% of tumors were invasive duct carcinomas. The treatment was essentially surgery in 91.8%, followed by adjuvant radiotherapy (in 89.2%), hormonal therapy (in 56.7%) and chemotherapy (in 91.8%). Follow-up period ranged from 6-115 months. Local recurrence occurred in 4 cases and metastasis in 11 cases. The 2-year and 5-year overall survival (OS) rates were 81.6% and 60.5%, respectively. The 2-year and 5-year disease-free survival (DFS) rates were 68.4%, and 52.6%, respectively. OS was not significantly affected by any of the studied parameters. Factors influencing DFS were: T stage (P=0.05), positive lymph nodes (P=0.043), metastasis (P=0.004), and chemotherapy (P=0.046). MBC is a rare disease and often diagnosed at a locally advanced stage. The management of male and female breast carcinoma is identical. Future research for better understanding of this disease is needed to improve the management and prognosis of male breast cancer patients

  12. 5-α reductase inhibitors, benign prostatic hyperplasia, and risk of male breast cancer

    OpenAIRE

    Robinson, David; Garmo, Hans; Holmberg, Lars; Stattin, Pär

    2015-01-01

    Purpose 5-α reductase inhibitors (5-ARI) have been suggested to increase the risk of male breast cancer. The aim of this study was to study the risk of breast cancer in men on 5-ARI, in men with benign prostatic hyperplasia (BPH) not on 5-ARI, and in men without BPH. Methods We performed a population-based cohort study in Sweden with data from The Prescribed Drug Register, The Patient Register, and The Cancer Register. Men on 5-ARI, men on α-blockers, or men who had undergone a transurethral ...

  13. 5-alpha reductase inhibitors, benign prostatic hyperplasia, and risk of male breast cancer

    OpenAIRE

    Robinson, David; Garmo, Hans; Holmberg, Lars; Stattin, Pär

    2015-01-01

    5-alpha reductase inhibitors (5-ARI) have been suggested to increase the risk of male breast cancer. The aim of this study was to study the risk of breast cancer in men on 5-ARI, in men with benign prostatic hyperplasia (BPH) not on 5-ARI, and in men without BPH. We performed a population-based cohort study in Sweden with data from The Prescribed Drug Register, The Patient Register, and The Cancer Register. Men on 5-ARI, men on alpha-blockers, or men who had undergone a transurethral resectio...

  14. A case report of male breast cancer in a very young patient: What is changing?

    Directory of Open Access Journals (Sweden)

    Kishino Viviane

    2011-02-01

    Full Text Available Abstract Male breast cancer accounts for 1% of all breast cancer cases, and men tend to be diagnosed at an older age than women (mean age is about 67 years. Several risk factors have been identified, such as genetic and hormonal abnormalities. The present study reported the case of a 25-year-old man who was diagnosed with an advanced invasive ductal carcinoma; however, he did not have any important risk factors. Even though more data is emerging about this disease, more efforts to understand risk factors, treatment options and survival benefits are needed. In this case, we discussed the risk factors as well as the impaired fertility associated with breast cancer therapies.

  15. Large pseudoangiomatous stromal hyperplasia complicated with gynecomastia and lobular differentiation in a male breast.

    Science.gov (United States)

    Mizutou, Akiko; Nakashima, Kazutaka; Moriya, Takuya

    2015-01-01

    Pseudoangiomatous stromal hyperplasia (PASH) is a benign lesion often observed in parts of the mammary stroma in a variety of breast diseases. It is characterized by stromal myofibroblastic proliferation that possesses irregularly anastomosing slit-like pseudovascular spaces lined by a layer of spindle cells. PASH commonly occurs in premenopausal women; however, it has also been observed in men with gynecomastia. Although tumor-forming lesions are rare, we report on a case with a large PASH in a male breast complicated with gynecomastia. Imaging showed a tumor with a diameter of >10 cm in the left breast, and aspiration cytology revealed a benign lesion. Since the tumor was large and gradually increased in size, a simple mastectomy was performed. The tumorous lesion was diagnosed as PASH based on the pathological and immunohistological findings. It was complicated by gynecomastia with acinar and lobular formation, which resembled female mammary gland secretory activity that is observed during lactation. PMID:26101734

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

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    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.

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

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    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.

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

    Science.gov (United States)

    2016-02-12

    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

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

    International Nuclear Information System (INIS)

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

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

    Science.gov (United States)

    2016-07-05

    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

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

    OpenAIRE

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

    2012-01-01

    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 ...

  2. Breast cancer risk among women with psychiatric admission with affective or neurotic disorders: a nationwide cohort study in Denmark

    DEFF Research Database (Denmark)

    Hjerl, Karen Margrete; Andersen, Elisabeth Anne Wreford; Keiding, Niels; Sawitz, Allen Ronald; Olsen, J.H.; Mortensen, P.B.; Jørgensen, Torben

    neoplasm breast, aetiology, affective disorder, neurotic disorders, alcohol abuse, non-specified abuse......neoplasm breast, aetiology, affective disorder, neurotic disorders, alcohol abuse, non-specified abuse...

  3. Docosahexaenoic Acid in Preventing Recurrence in Breast Cancer Survivors

    Science.gov (United States)

    2016-06-20

    Benign Breast Neoplasm; Ductal Breast Carcinoma In Situ; Invasive Breast Carcinoma; Lobular Breast Carcinoma In Situ; Paget Disease of the Breast; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  4. 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. PMID:26852374

  5. 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.

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

    Science.gov (United States)

    Caceres, Sara; Peña, Laura; Silvan, Gema; Illera, Maria J; Woodward, Wendy A; Reuben, James M; Illera, Juan C

    2016-01-01

    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 10(6)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. PMID:27195300

  7. Male breast cancer originating in an accessory mammary gland in the axilla: a case report.

    Science.gov (United States)

    Yamamura, Jun; Masuda, Norikazu; Kodama, Yoshinori; Yasojima, Hiroyuki; Mizutani, Makiko; Kuriyama, Keiko; Mano, Masayuki; Nakamori, Shoji; Sekimoto, Mitsugu

    2012-01-01

    Carcinoma of an accessory mammary gland is an extremely rare tumor. A 61-year-old male patient presented with a hard mass measuring 85 mm × 51 mm in the left axilla. Incisional biopsy histopathologically showed an adenocarcinoma compatible with breast carcinoma originating in an accessory mammary gland. Systemic examinations revealed no evidence of malignant or occult primary lesion in the bilateral mammary glands or in other organs. Neoadjuvant chemotherapy was performed for the locally advanced axillary tumor and reduced the tumor to 55 mm in size, and, then, he could undergo complete resection with a negative surgical margin in combination with reconstructive surgery to fill the resulting skin defect with a local flap of the latissimus dorsi muscle. The patient has presented with no metastatic lesion in four years since the operation. This unusual case shows that neoadjuvant chemotherapy is an effective and tolerated therapy for advanced accessory breast cancer in the axilla. PMID:23251170

  8. A male patient with acromegaly and breast cancer: treating acromegaly to control tumor progression

    International Nuclear Information System (INIS)

    Acromegaly is a rare disease associated with an increased risk of developing cancer. We report the case of a 72-year-old man who was diagnosed with acromegaly (IGF-1 770 ng/ml) and breast cancer. Four years before he suffered from a colon-rectal cancer. Pituitary surgery and octreotide-LAR treatment failed to control acromegaly. Normalization of IGF-1 (97 ng/ml) was obtained with pegvisomant therapy. Four years after breast cancer surgery, 2 pulmonary metastases were detected at chest CT. The patient was started on anastrozole, but, contrary to medical advice, he stopped pegvisomant treatment (IGF-I 453 ng/ml). Four months later, chest CT revealed an increase in size of the metastatic lesion of the left lung. The patient was shifted from anastrozole to tamoxifen and was restarted on pegvisomant, with normalization of serum IGF-1 levels (90 ng/ml). Four months later, a reduction in size of the metastatic lesion of the left lung was detected by CT. Subsequent CT scans throughout a 24-month follow-up showed a further reduction in size and then a stabilization of the metastasis. This is the first report of a male patient with acromegaly and breast cancer. The clinical course of breast cancer was closely related to the metabolic control of acromegaly. The rapid progression of metastatic lesion was temporally related to stopping pegvisomant treatment and paralleled a rise in serum IGF-1 levels. Normalization of IGF-1 after re-starting pegvisomant impressively reduced the progression of metastatic breast lesions. Control of acromegaly is mandatory in acromegalic patients with cancer. The online version of this article (doi:10.1186/s12885-015-1400-0) contains supplementary material, which is available to authorized users

  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...... 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. Breast Cancer and Non-Hodgkin Lymphoma in a Young Male with Cowden Syndrome.

    Science.gov (United States)

    Hagelstrom, Robert Tanner; Ford, James; Reiser, Gwendolyn M; Nelson, Marilu; Pickering, Diane L; Althof, Pamela A; Sanger, Warren G; Coccia, Peter F

    2016-03-01

    Male breast cancer (MBC) is unusual, especially in young adults. Most cases of MBC as a secondary malignancy relate to the previous treatment with ionizing radiation. MBC can be associated with mutations in hereditary cancer predisposition syndrome genes (i.e., BRCA2); however, no such association has been reported in patients with Cowden syndrome (involving the phosphatase and tensin homolog [PTEN] gene). We describe a patient with Cowden syndrome who was initially diagnosed with B-cell lymphoblastic lymphoma at the age of 7 years, then MBC at the age of 31 years, and never received radiation therapy. PMID:26468640

  11. 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. PMID:26108899

  12. A retrospective analysis of survival and prognostic factors of male breast cancer from a single center

    International Nuclear Information System (INIS)

    Less than 1% of all breast cancer cases are found in men, who reportedly have inferior outcomes compared with matched women patients. Ethnic differences may also affect their prognosis. Here, we investigated overall survival (OS) and major prognostic factors for male breast cancer (MBC) in a cohort of Egyptian patients. We retrospectively analyzed OS in a cohort of 69 male patients with MBC who were surgically treated at the Mansoura Cancer Center, Egypt between 2000 and 2007. We registered demographic data, age, height, weight and body mass index, tumor size, histology, number of infiltrated axillary lymph nodes, hormone receptor (HR) status and metastatic presence, and TNM staging. Patients’ OS was the primary endpoint. Patients received treatment to the medical standards at the time of their diagnosis. In the 69 patients who met the inclusion criteria and had complete stored patient data, tumors ranged from T1c to T3. We could gather cancer-related survival data from only 56 patients. The collective 5-year survival in this cohort was 46.4%. Only five patients had distant metastasis at diagnosis, but they showed a null percent 5-year survival, whereas those with no lymph node infiltration showed a 100% 5-year survival. Lymph node status and tumor grading were the only prognostic factors that significantly affected OS. Lymph node status and tumor grade are the most important prognostic factors for overall survival of MBC in Egyptian male patients; whereas even remarkably low HR expression in MBC did not significantly affect OS. Further research is needed to understand the factors that affect this disease

  13. Malignant and benign diseases of the breast in 41 male patients: mammography, sonography and pathological correlations

    International Nuclear Information System (INIS)

    Aim: The goal of our study was to evaluate findings in mammography and sonography in male patients with pathohistologically proven diseases of the breast. Material and Methods: Mammographies and sonographies, which were obtained in 41 male patients in a 6-year period, were retrospectively evaluated in accordance with the BI-RADS trademark classification. Results: Histologically 13 carcinomas, 21 gynecomastias, 3 pseudogynecomastias, 2 epithelial inclusion cysts and 2 other benign lesions were diagnosed. The sensitivity, specificity, positive predictive value, negative predictive value and accuracy of mammography in differentiation of benign versus malignant disease were 92%, 89%, 80%, 96% and 90%, respectively. Additional sonography did not change these results. However, sonography increased diagnostic confidence in 18.2% (2/11) of suspicious lesions. Conclusion: In our study the invasive ductal carcinoma of male patients was a predominantly lobulated, ill-defined lesion in mammography and sonography. The differentiation of carcinoma to pseudogynecomastia and diffuse or dendritic gynecomastia was securely feasible. However, we could not reliably distinguish between carcinoma and some benign mass lesions. In cases of mammographically diagnosed masses or unclear mammography, additional sonography should be performed to increase the diagnostic confidence. (orig.)

  14. Patterns of recurrence and treatment in male breast cancer: A clue to prognosis?

    Science.gov (United States)

    Henriques Abreu, Miguel; Henriques Abreu, Pedro; Afonso, Noémia; Pereira, Deolinda; Henrique, Rui; Lopes, Carlos

    2016-10-15

    Male breast cancer (MBC) patients seem to have inferior survival compared to female (FBC) ones, which is not fully explained by usual prognostic factors. Recurrence analysis could show differences in relapse patterns and/or in patients' approaches that justify these outcomes. Retrospective analysis of MBC patients treated in a cancer center between 1990 and 2014, looking for relapse. For each patient, three matched FBC patients were selected by: diagnosis' year, age (within 5 years), stage and tumors' type (only luminal-like were considered). Differences between cohorts were assessed by χ(2) test and hierarchical clustering was performed to define subgroups according to relapse local. Survival curves were calculated by Kaplan-Meier and compared using log-rank test. Statistical significance was defined as p survivals were poorer for male, median: 5 years [95% confidence interval (CI): 4.1-5.9 years] and 1 year (95% CI: 0-2.1 years) vs. 10 years (95% CI: 7.8-12.2 years) and 2 years (95% CI: 1.6-2.4 years), p survival, even after controlling important factors, namely the local of relapse. Palliative systemic treatment had favorable impact in prognosis and its frequently avoidance in male could justify the outcomes differences. PMID:27280781

  15. 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.

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

    Science.gov (United States)

    2012-01-01

    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. PMID:23273269

  17. 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.

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

    Directory of Open Access Journals (Sweden)

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

    2012-01-01

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

  19. 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 object

  20. 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...

  1. Breast conserving surgery with preservation of the nipple-areola complex as a feasible and safe approach in male breast cancer: a case report

    Science.gov (United States)

    Lanitis, Sophocles; Filippakis, George; Al Mufti, Ragheed; Hadjiminas, Dimitri J

    2008-01-01

    Introduction Breast cancer in men is rare. The evidence about treatment has been derived from data on the management of the disease in women. The usual treatment is for male patients to undergo modified radical mastectomy. There is insufficient experience of breast conserving surgery with preservation of the nipple. The management of patients who demand such an approach for personal reasons remains a challenge for both the surgeon and oncologist. Case presentation A 50-year-old man with a breast cancer was successfully managed with breast conserving surgery with nipple preservation combined with axillary clearance and postoperative radiotherapy, chemotherapy and hormone treatment. Since there are no similar cases in the literature, we discuss the feasibility, safety and possible indications of such an approach. Conclusion Despite the limited indications and evidence about the safety and efficacy of breast conserving surgery with nipple preservation in men with breast cancer, it is a feasible approach if other options are declined by the patient. More studies are necessary to reach firm conclusions about the safety of such an approach. PMID:18442386

  2. Breast conserving surgery with preservation of the nipple-areola complex as a feasible and safe approach in male breast cancer: a case report

    Directory of Open Access Journals (Sweden)

    Lanitis Sophocles

    2008-04-01

    Full Text Available Abstract Introduction Breast cancer in men is rare. The evidence about treatment has been derived from data on the management of the disease in women. The usual treatment is for male patients to undergo modified radical mastectomy. There is insufficient experience of breast conserving surgery with preservation of the nipple. The management of patients who demand such an approach for personal reasons remains a challenge for both the surgeon and oncologist. Case presentation A 50-year-old man with a breast cancer was successfully managed with breast conserving surgery with nipple preservation combined with axillary clearance and postoperative radiotherapy, chemotherapy and hormone treatment. Since there are no similar cases in the literature, we discuss the feasibility, safety and possible indications of such an approach. Conclusion Despite the limited indications and evidence about the safety and efficacy of breast conserving surgery with nipple preservation in men with breast cancer, it is a feasible approach if other options are declined by the patient. More studies are necessary to reach firm conclusions about the safety of such an approach.

  3. Acceptability of physical examination by male doctors in medical care: Taking breast palpation as an example.

    Science.gov (United States)

    Wang, Yan-jie; Yang, Jie; Kang, Li-xia; Jia, Zhen; Chen, Dong-ming; Zhang, Ping; Feng, Zhan-chun

    2015-10-01

    In this study, we conducted an investigation among medical workers, patients and college students concerning their acceptability of breast palpation performed by male doctors (hereinafter referred to as "acceptability", or "the examination", respectively, if not otherwise indicated), to get the information about their acceptability and reasons for accepting or declining the examination among the three population. A questionnaire investigation was conducted in 500 patients with breast diseases, 700 students of medical colleges, and 280 medical workers working in hospitals. The subjects were asked to choose between two options: accept or do not accept (the examination). The subjects were asked to fill out the questionnaire forms on free and anonymous basis and the questionnaire forms were collected on spot, immediately after completion. The questionnaires collected were coded, sorted out and checked. Data of the eligible questionnaires were input into Epidata software and analyzed by SPSS. Upon the establishment of the database, the intra-group data were tested by utilizing χ(2) test. Among 1480 questionnaires, 1293 (90.41%) questionnaires were retrieved. Our results showed that 56.78% of patients reported that they could accept breast palpation by male doctors. About 59.66% of medical staff expressed their acceptance of the examination, but only 35.03% of students said the examination. On the basis of this study, we were led to conclude that the examination is not well accepted by different populations, and therefore, (1) medical professionals and administrators should pay attention to the gender-related ethics in their practice and the feeling of patients should be respected when medical examinations involve private or sensitive body parts; (2) to this end, related departments should be properly staffed with doctors of both sexes, and this is especially true of the departments involving the examination or treatment of private or sensitive body parts; (3) health

  4. Breast metastases from rectal carcinoma

    Institute of Scientific and Technical Information of China (English)

    LI Jia; FANG Yu; LI Ang; LI Fei

    2011-01-01

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

  5. Unusual presentation of dermatofibrosarcoma protuberans in a male patient's breast: a case report and review of the literature.

    Science.gov (United States)

    Al Tarakji, Mohannad; Toro, Adriana; Di Carlo, Isidoro; Junejo, Kulsoon

    2015-01-01

    We herein present a case report and literature review of dermatofibrosarcoma protuberans in the breast of a male patient. A 27-year-old man presented with a painless lump in his right breast with areas of bluish skin discoloration. The diagnostic work-up comprised clinical examination, ultrasonography, core biopsy, mammography, and magnetic resonance imaging. After surgical excision, the preoperative diagnosis of dermatofibrosarcoma protuberans was proven by pathological examination and immunohistochemistry. The patient was still free of recurrence 1 year after surgical excision. This extremely rare case is, to the best of our knowledge, the fifth such case reported in the literature. PMID:25896773

  6. Chinese female breast cancer patients show a better overall survival than their male counterparts

    Institute of Scientific and Technical Information of China (English)

    XIA Liang-ping; ZHOU Fei-fei; GUO Gui-fang; WANG Fang; WANG Xi; YUAN Zhong-yu; ZHANG Bei

    2010-01-01

    Backgroud It is not clear if there is a difference in prognosis between male breast cancer (MBC) and female breast cancer (FBC) patients. The aim of this study was to compare the prognosis of MBC and FBC patients in China and the prognosis of MBC and their corresponding postmenopausal FBC patients.Methods Thirty-five MBC patients who were treated at the Sun Yat-sen University Cancer Center between 1969 and 2004 were enrolled in the study. Seventy FBC patients who were matched with the MBC patients for TNM stage, year of diagnosis, and age at diagnosis were simultaneously enrolled in the study. A second group comprising 18 MBC patients and their corresponding 36 matched postmenopausal FBC patients were also enrolled. The whole group and the postmenopausal groups were compared for five- and ten-year survivals. Results All the factors that could potentially affect prognosis were comparable among the groups except more FBC than MBC patients underwent endocrine therapy and a modified radical mastectomy. The 5- and 10-year survivals in the whole group were 81.6% and 60.3% for men and 90.7% and 73.5% for women (P=0.02). The 5- and 10-year survival in the postmenopausal group was 82.5% and 100% for men and 66.0% and 85.9% for women (P=0.159).Conclusions Chinese FBC patients had a better prognosis than Chinese MBC patients. However, MBC patients and their corresponding postmenopausal FBC patients had a similar prognosis.

  7. Diagnosis and treatment of male breast cancer-From 1 case of male breast cancer diagnostic procedures%男性乳腺癌的诊治探讨(1例男性乳腺癌报告)

    Institute of Scientific and Technical Information of China (English)

    朱沭

    2014-01-01

    本文收治男性乳腺癌患者1例,回顾近年来相关文献,从流行病学、病理学、临床诊治及预后多方面探讨了男性乳腺癌的临床现状。男性乳腺癌的危险因素研究尚不透彻,影像学检查应以超声为主,改良根治术是MBC基本治疗手段。由于对疾病关注度不够,整体疗效不佳,男性乳腺癌有其独特的生物学特性、临床病理特征以及流行病学特征,需要进一步研究。%In this paper,1 patient with male breast cancer was selected.Through reviewing the literatures in recent years,from epidemiology,pathology,clinical diagnosis and prognosis,and many,to discuss the clinical status quo of male breast cancer. Studying on risk factors of male breast cancer is not thorough,imaging examination should be based on ultrasound mainly,MBC modified radical mastectomy is the basic treatment,due to insufficient attention to diseases,poor overall efficacy.Male breast cancer has its own unique biological characteristics,clinical and pathological features and epidemiological characteristics,the need for further research on treatment measures.

  8. Comparative studies on mammography,CT and pathologic changes of patients with breast neoplasm%乳腺癌的钼靶X线、CT及病理对照分析

    Institute of Scientific and Technical Information of China (English)

    李旭敏

    2011-01-01

    Objective: To investigate the clinical value of CT and digital mammography for diagnosis of breast neoplasm. Methods: Forty-five patients suspected as breast cancer underwent CT imaging and mammography, and compared to the results of histopathological examination. The differences in diagnosis were compared with these examinations. Results: The positive detection rates of CT and mammography were 84. 4% (38/45) and 93. 3% (42/45 ) respectively. The combination positive detection rate was 97. 8% (44/45) . In detecting breast cluster of calcification,the sensitivity of mammography was 73. 3% (33/45) , which was better than CT scan(46. 7% , 21/45 ) . The axillary lymph metastases were found in 34 patients. In detecting the axillary lymph metastases of the breast carcinoma, the sensitivity of CT scan was 88. 2% (30/34) , which was better than mammography (67. 6% ,23/34). Conclusions: The mammography and CT play the important role in diagnosis of breast neoplasm and showed the different character. The mammography combined with CT can improve the accurate rate of diagnosis.%目的:评价乳腺癌的钼靶X线和CT影像学的临床价值.方法:选择45例可疑乳腺癌患者进行钼靶X线和CT影像学检查,并与病理组织学检查的结果进行比较分析与评价.观察钼靶X线与CT和组织学检查在诊断方面的差异.结果:钼靶X线诊断乳腺癌38例,病灶检出率为84.4%;螺旋CT诊断乳腺癌42例,病灶检出率为93.3%;两者结合诊断乳腺癌44例,诊断的正确率为97.8%.钼靶X线发现钙化33例,阳性率为73.3%;CT发现钙化21例,阳性率为46.7%.34例有腋窝淋巴结转移,钼靶X线发现腋窝淋巴结转移23例,阳性率为67.6%;CT发现腋窝淋巴结转移30例,阳性率为88.2%.结论:钼靶X线和CT对乳腺癌的诊断均有重要的作用,但两者各有其特点,两者结合可提高乳腺癌诊断的正确率.

  9. The utility of periodic acid schiff with diastase and alcian blue stains on fine needle aspirates of breast and salivary gland neoplasms

    Directory of Open Access Journals (Sweden)

    N K Panicker

    2012-01-01

    Conclusion : Intracytoplasmic PAS-D-positive globules may be useful in differentiating benign and malignant lesions of breast. The presence of PAS-D positive granules are useful in differentiating various lesions of salivary glands. AB staining of stromal fragments in pleomorphic adenoma is useful in differentiating it from basal cell adenoma.

  10. Histopathological audit of salivary gland neoplasms

    International Nuclear Information System (INIS)

    Salivary gland neoplasms are uncommon but important presentation to general surgeons. Objective: To analyze the relative frequency and distribution of Salivary gland neoplasms in our division. Setting: Department of surgery and pathology, Peoples Medical University hospital and GMMMC hospital Sukkur. Study design: Descriptive (case series) Subjects and methods: A total of 40 patients registered for salivary gland tumors from oct 2008 to 0ct 2013 were included in the study. A thorough history, clinical examination, routine haematological and biochemical studies were done in all patients. FNAC was done in all cases. All patients were subjected to surgical intervention on standard rules. Each resected specimen was sent for histopathology. Information about age, gender and tumor location was obtained from clinical record and frequency of different neoplasms was studied from histopathological report. All data was collected on especially designed proforma. Data analysis was done using spss version 17. Results: A total of 40 patients were registered for salivary gland neoplasms. 28 patients (70%) had parotid lesions, 10 patients (25%) had submandibular gland involvement and 2 patients ( 5%) had minor salivary gland tumors. Patients were between 15 - 80 years of age( mean age =34.7 years) 24 patients(60%) were male and 16 (40%) were female,with male to female ratio of 1.5:1.32 . 22 (80%) had benign lesions and 8 patients (20%) had malignant lesions. Pleomorphic adenoma was the most common benign tumor affecting the parotid gland. Adenocarcinoma represented as the most prevelant parotid malignancy. Benign neoplasms occurred in third and fourth decades of life and malignant neoplasms were diagnosed in sixth and seventh decades of life. Conclusion:Salivary gland neoplasms are uncommon but they have occasioned much interest and debate because of broad histological spectrum. The data presented in this study is corroborated with most of the studied literature worldwide. (author)

  11. 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 is not clear. But there are risk ... breast cancer more likely in men: Exposure to radiation Higher ...

  12. 成纤维细胞生长因子受体2多态性与乳腺癌相关性研究%Relative research of FGFR2 Gene SNPs and breast neoplasm

    Institute of Scientific and Technical Information of China (English)

    徐维华; 王守彪

    2012-01-01

    Objective To investigate whether single nucleotide polymorphisms (SNP) of fibroblast growth receptor 2 (FGFR2) are associated with breast cancer risk. Methods In the present study of 280 breast cancer patients and 280 cancer-free controls, we tested three FGFR2 polymorphisms (rs2981582, rs2981578A/G and rs2912778) the method of ASA-PCR. Results Differences were found in the genotypes between the breast neoplasm group and the control group of all loci (P 0.05). Conclusion The findings indicate that genetic variants in FGFR2 may contribute to breast cancer occurrence.%目的 研究成纤维细胞生长因子受体2(FGFR2)基因单核苷酸多态性(SNP)与乳腺癌相关性.方法对280例乳腺癌患者及280例健康女性进行ASA-PCR检测,分析其三个位点(rs2912778、rs2981582、rs2981578)SNP与乳腺癌风险关系.结果三个位点(rs2912778、rs2981582、rs2981578)基因型分布在乳腺癌组和对照组中差异具有统计学意义(P < 0.05);与病理资料进一步联系分析,除rs2912778在淋巴结转移方面野生型与变异型差异具有高度统计学意义(P < 0.01)之外,其余三个位点野生型与变异型相比差异均无统计学意义(均P > 0.05).结论 FGFR2基因三个位点单核苷酸多态性可能与乳腺癌的发生有关.

  13. Genotyping of BRCA1, BRCA2, p53, CDKN2A, MLH1 and MSH2 genes in a male patient with secondary breast cancer

    International Nuclear Information System (INIS)

    Some tumour suppressor genes (BRCA2) and mismatch repair genes (MSH2, MLH1) are correlated with an increased risk for male breast cancer. Our patient developed secondary breast cancer after the treatment for Hodgkin’s disease in childhood. DNA was isolated from the patients’ blood and screened for mutations, polymorphisms and variants in BRCA1, BRCA2, p53, CDKN2A, MLH1 and MSH2 genes. We found no mutations but common polymorphisms, and three variants in mismatch repair genes. Nucleotide variants c.2006-6T>C and p.G322D in MSH2 might be correlated with male breast cancer

  14. Vascularity in thyroid neoplasms

    DEFF Research Database (Denmark)

    Larsen, Karen Kjaer; Andersen, Niels Frost; Melsen, Flemming;

    2006-01-01

    The aim of the present study was to evaluate the reliability of four different methods (vascular grading, Chalkley count, microvessel density (MVD) and stereological estimation) for quantifying intratumoral microvascularity in thyroid neoplasms, by comparing the variability within and between...... count should be the preferred method for assessing microvascularity in thyroid neoplasms. The diagnostic evaluation revealed a tendency towards higher degree of vascularity in FA compared to both FC and PC for all methods. No statistically significant association was seen between vascular density and...

  15. 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.)

  16. 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.

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

    Science.gov (United States)

    2016-03-17

    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

  18. Solitary fibrous tumor of the male breast: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Sessa Fausto

    2008-02-01

    Full Text Available Abstract Extrapleural solitary fibrous tumors are very rare and occasionally they appear in extraserosal soft tissues or parenchymatous organs. In such cases the right preoperative diagnosis is often difficult and challenging, because both radiological and cytological examinations are not exhaustive. For these reasons, surgical excision is frequently the only way to reach the correct diagnosis and to achieve definitive treatment. A few cases of solitary fibrous tumors have been also described in the breast. Although rare, this lesion opens difficulties in preoperative diagnosis entering in differential diagnosis with other benign lesions as well as with breast cancer. In this article we describe a case of a solitary fibrous tumor of the breast in a 49-year-old man. Problems related to differential diagnosis and the possible pitfalls that can be encountered in the diagnostic iter of such rare tumor are discussed.

  19. Solid pseudopapillary neoplasm of pancreas: a rare presentation

    Directory of Open Access Journals (Sweden)

    Mohd Jafar Memon

    2016-07-01

    Full Text Available Pancreatic neoplasms are rare in children and have a different histo-logic spectrum and prognosis than those in adults. Pancreatoblastoma is the most common pancreatic neoplasm in young children. Solid pseudopapillary neoplasm occurs in adolescent girls. It is heterogeneous in internal architecture, with a mixture of solid and cystic hemorrhagic and necrotic elements. All pancreatic neoplasms in children are capable of producing metastases, usually to the liver and lymph nodes; however, on the whole, these tumors have a better clinical outcome than most pancreatic tumors in adults. We present a case of solid pseudopapillary neoplasm with a liver metastasis in a 13 year old male patient. [Int J Res Med Sci 2016; 4(7.000: 3090-3093

  20. Chronic Myeloproliferative Neoplasms Treatment

    Science.gov (United States)

    ... Cancers by Body Location Childhood Cancers Adolescent & Young Adult Cancers Metastatic Cancer Recurrent Cancer Research NCI’s Role in ... on the hands and feet. Muscle pain. Itching. Diarrhea . Stages of Chronic Myeloproliferative Neoplasms Key Points There is no standard staging system ...

  1. 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...

  2. Atypical fibroxanthoma: An unusual skin neoplasm in xeroderma pigmentosum

    Directory of Open Access Journals (Sweden)

    Ranjana Bandyopadhyay

    2012-01-01

    Full Text Available Xeroderma pigmentosum (XP is a rare autosomal recessive disorder related to defective deoxyribonucleic acid (DNA repair. Various cutaneous manifestations related to ultraviolet (UV damage characterize the clinical course. Primary malignant cutaneous neoplasms like squamous cell carcinoma, basal cell carcinoma and malignant melanoma have been reported. Atypical fibroxanthoma is a rare dermal neoplasm occurring in UV-damaged skin. We report an unusual case of atypical fibroxanthoma in a 20-year-old male with XP.

  3. 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...

  4. 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.

  5. Risk factors for neoplasms

    International Nuclear Information System (INIS)

    A broad survey is given of risk factors for neoplasms. The main carcinogenic substances (including also ionizing radiation and air pollution) are listed, and are correlated with the risk factors for various cancers most frequently explained and discussed in the literature. The study is intended to serve as a basis for a general assessment of the incidence of neoplasms in children, and of cancer mortality in the entire population of Bavaria in the years 1983-1989, or 1979-1988, respectively, with the principal idea of drawing up an environment-related health survey. The study therefore takes into account not only ionizing radiation as a main risk factor, but also other risk factors detectable within the ecologic context, as e.g. industrial installations and their effects, refuse incineration plants or waste dumps, or the social status. (orig./MG)

  6. Acute inflammatory response of the male breasts secondary to self-injection of petroleum jelly: a case report.

    Science.gov (United States)

    Chen, Ming; Yalamanchili, Chandana; Hamous, James; Piskun, Mary A; Weis, Brian

    2008-04-01

    The injection of liquid foreign materials such as petroleum jelly and paraffin oil was used as an early medical intervention for the augmentation of body contour in the late 19th century. These practices were associated with severe late onset complications and they have been abandoned by plastic surgeons today. This article discusses a male-to-female transsexual patient with an acute inflammatory response with early sclerosing lipogranuloma of breasts associated with the self-injection of large amounts of petroleum jelly. The inflammation is successfully controlled with the early administration of prophylactic broad-spectrum antibiotics, steroids, and nonsteroid anti-inflammatory agents followed by a subcutaneous mastectomy. The importance of medical education and psychology counseling is discussed. PMID:18360333

  7. Occupation and lymphoid neoplasms.

    OpenAIRE

    La Vecchia, C.; E. Negri; D'Avanzo, B; Franceschi, S.

    1989-01-01

    The relationship between occupation and exposure to a number of occupational agents and lymphoid neoplasms was investigated in a case-control study of 69 cases of Hodgkin's disease, 153 non-Hodgkin's lymphomas, 110 multiple myelomas and 396 controls admitted for acute diseases to a network of teaching and general hospitals in the greater Milan area. Among the cases, there was a significant excess of individuals ever occupied in agriculture and food processing: the multivariate relative risks ...

  8. 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)

    2015-12-30

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

  9. Radiogenic male breast cancer with in vitro sensitivity to ionizing radiation and bleomycin

    International Nuclear Information System (INIS)

    A cytogenetically normal man with gynecomastia and a family history of diverse cancers developed adenocarcinoma of the breast 30 years following thymic irradiation. In vitro experiments measuring colony-forming ability of cultured skin fibroblasts from family members implied that the patient had a small but significant increase in sensitivity to ionizing radiation, and a moderate increase in sensitivity to bleomycin, a radiomimetic drug. Enhanced radiosensitivity of fibroblasts from the patient's mother, and bleomycin sensitivity of fibroblasts from the sister suggested, but did not prove, that genetic susceptibility affected the risk of radiogenic cancer in this individual. In vitro studies of cancer-prone kindreds are a useful research strategy in delineating mechanisms of carcinogenesis

  10. Carboplatin and Eribulin Mesylate in Triple Negative Breast Cancer Patients

    Science.gov (United States)

    2015-06-23

    Estrogen Receptor-negative Breast Cancer; HER2-negative Breast Cancer; Male Breast Cancer; Progesterone Receptor-negative 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; Triple-negative Breast Cancer

  11. {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.

  12. 18F-FDG-PET/CT in staging, restaging, and treatment response assessment of male breast cancer

    International Nuclear Information System (INIS)

    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 (18F-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. 18F-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 18F-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 18F-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 18F-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. 18F-FDG-PET/CT seems to be a powerful imaging method to perform staging, restaging and treatment response assessment in male patients with BC

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

    International Nuclear Information System (INIS)

    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.

  14. 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

  15. A rare case of male breast ductal carcinoma in-situ associated with prolactinoma

    OpenAIRE

    Mallawaarachchi, Chandike Maithri; Ivanova, Snezana; Shorthouse, Alice; Shousha, Sami; Sinnett, Dudley

    2011-01-01

    A case of ductal carcinoma in-situ (DCIS) associated with prolactinoma in a male patient is described. A 56-year-old gentleman presented with lethargy and loss of libido. His prolactin at presentation was 3680 mU/l and an MRI scan of the head revealed a pituitary tumour suggestive of prolactinoma. Following 18 months of treatment with cabergoline, the prolactin level reduced to 914 mU/l. However, 3 years later he presented with blood stained nipple discharge, the cytology of which was negativ...

  16. Analysis on Causes of Death of the Inpatients with Malignant Neoplasm in Foshan City from 2003 to 2014%佛山市2003年-2014年恶性肿瘤住院死因分析

    Institute of Scientific and Technical Information of China (English)

    欧阳菊香; 刘冬生; 曾勇; 吕彩红; 梁东; 王尔笑; 利强; 黄才东; 曾章康

    2016-01-01

    目的:了解2003年-2014年佛山市恶性肿瘤住院死亡的特征和变化趋势,以便更好地开展肿瘤防治工作。方法选取2003年-2014年佛山市区级以上医院恶性肿瘤患者的病案首页资料,进行回顾性分析。结果恶性肿瘤死亡呈上升趋势,每十万常住人口在区以上医院死亡人数从2003年的7.9上升到2014年的9.9(P<0.001),但是病死率有下降趋势(P<0.001)。前五位死因分别为:肺癌、肝癌、结肠癌、白血病和胃癌,合计占61.2%。男性前五位死因为:肺癌、肝癌、结肠癌、鼻咽癌和白血病,合计占67.2%,女性前五位死因分别为:肺癌、乳腺癌、结肠癌、肝癌和白血病,合计占57.1%。结肠癌、乳腺癌和胰腺癌的顺位上升(P<0.05)。结论佛山市肿瘤死因有向发达国家模式转变的趋势,防治工作重点主要是肺癌、肝癌、结肠癌、白血病和胃癌等肿瘤,同时应注意乳腺癌和胰腺癌死亡顺位的上升。%Objective To analysis on the characteristics and variation trend of causes of death of inpatients with malignant neoplasm in Foshan City from 2003 to 2014 in order to provide reference basis for the prevention and treatment of tumor.Methods The front page data of medical records of the malignant neoplasm patients received in the hospitals above municipal and district level in Foshan City in 2003-2014 were retrospectively analyzed. Results Malignant neoplasm mortality showed an increasing trend and the death number in the hospitals above district level in per hundred thousand permanent population increased from 7.9 in 2003 to 9.9 in 2014(P<0.001), but the case fatality rate showed an down trending(P<0.001). The top five causes of death of malignant neoplasms were respectively malignant neoplasm of lung, malignant neoplasm of liver, malignant neoplasm of colon, leukaemia, and malignant neoplasm of stomach, jointly accounting for 61.2%. The top five tumors of male

  17. 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.

  18. Breast

    International Nuclear Information System (INIS)

    Ultrasound is not an efficacious screening modality to detect early-stage breast malignancy in a clinically unremarkable population of women. Computed body tomography is similarly not practical for screening because of slice thickness and partial volume averaging, a higher radiation dose than modern mammography, and the lack of availability of such units for such a high throughput requirement. Nevertheless, these two imaging modalities can be very useful in management to guide the least invasive and efficacious treatment of the patient. X-ray mammography remains the principal imaging modality in the search for breast malignancy, but ultrasound is the single most important second study in the diagnostic evaluation of the breast. The combined use of these techniques and the ability to perform guided aspiration and localization procedures can result in a reduction in the surgical removal of benign cysts and reduction in the amount of tissue volume required if excision becomes necessary

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

    Science.gov (United States)

    2016-02-09

    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

  20. Combination Chemotherapy and Peripheral Blood Stem Cell Transplant Followed By Aldesleukin and Sargramostim in Treating Patients With Inflammatory Stage IIIB or Metastatic Stage IV Breast Cancer

    Science.gov (United States)

    2011-07-08

    Estrogen Receptor-negative Breast Cancer; Estrogen Receptor-positive Breast Cancer; Inflammatory Breast Cancer; Male Breast Cancer; Progesterone Receptor-negative Breast Cancer; Progesterone Receptor-positive Breast Cancer; Stage IIIB Breast Cancer; Stage IV Breast Cancer

  1. FLT PET in Measuring Treatment Response in Patients With Newly Diagnosed Estrogen Receptor-Positive, HER2-Negative Stage I-III Breast Cancer

    Science.gov (United States)

    2016-05-04

    Estrogen Receptor Positive; HER2/Neu Negative; Male Breast Carcinoma; Stage IA Breast Cancer; Stage IB Breast Cancer; Stage IIA Breast Cancer; Stage IIB Breast Cancer; Stage IIIA Breast Cancer; Stage IIIB Breast Cancer; Stage IIIC Breast Cancer

  2. Metastatic Thymoma of the Breast

    OpenAIRE

    Kim, Sung Mok; Ko, Eun Young; Han, Boo-Kyung; Shin, Jung Hee; Kang, Seok Seon; Nam, Seok-Jin; Cho, Eun Yoon

    2008-01-01

    Breast metastasis from nonmammary malignant neoplasms is uncommon, and it accounts for approximately 2% of all breast tumors. Distant metastasis of thymoma is very rare, and especially to extrathorcic areas. We report a female who had a metastatic thymoma in her breast 20 years after undergoing resection for a non-invasive thymoma. She presented with a palpable mass in her left breast. Mammography and ultrasonogram showed a lobular mass at the anterior glandular portion. Histological examinat...

  3. Myeloproliferative Neoplasms (MPNs) Patient Registry

    Science.gov (United States)

    2016-04-28

    Primary Myelofibrosis; Polycythemia Vera; Essential Thrombocythemia; Mastocytosis; Leukemia, Myeloid, Chronic, Atypical, BCR-ABL Negative; Leukemia, Myelomonocytic, Juvenile; Chronic Eosinophilic Leukemia-not Otherwise Specified; Myelodysplastic-Myeloproliferative Diseases; Neoplasms; Leukemia, Myelomonocytic, Chronic

  4. Neurological Findings in Myeloproliferative Neoplasms

    OpenAIRE

    Semra Paydas

    2013-01-01

    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 bon...

  5. Neoplasms in irradiated populations

    International Nuclear Information System (INIS)

    The paper describes the results of three prospective studies which have been ongoing for 25 years. The study populations include: (1) persons treated with x rays in infancy for alleged enlargement of the thymus gland; (2) persons treated in childhood with x rays and/or radium for lymphoid hyperplasia of the nasopharynx; and (3) women treated with x rays for acute postpartum mastitis. The studies have resulted in the quantification of risk for radiogenic thyroid and breast cancer for periods up to 40 years post irradiation

  6. Pediatric choroid plexus neoplasms

    International Nuclear Information System (INIS)

    Purpose: Choroid plexus tumors (CPT) are rare childhood neoplasms. The relatively small number of reported cases and the controversies surrounding the clinical and pathological classification of these tumors have made it difficult to define a standard of care for these patients. Our intention is to contribute to the body of knowledge of these tumors and further define the role of adjuvant therapy. Methods and Materials: We performed a retrospective review of 14 children with choroid plexus neoplasms referred to St. Jude Children's Research Hospital between October 1985 and December 1987. Ten patients had choroid plexus carcinoma (CPC) based on pathologic criteria and evidence of brain invasion at surgery or leptomeningeal disease (M+); 4 patients had choroid plexus papilloma (CPP). Patients with CPP were initially treated with surgery alone whereas patients with CPC were generally treated with postoperative therapy that included chemotherapy (CT) and/or craniospinal irradiation (CSI) with a focal boost to the primary site. For most patients CT consisted of combinations of cyclophosphamide, etoposide, vincristine, and a platinum agent. The median CSI dose was 35.2 Gy (range 24-46.2 Gy). The median primary site dose was 55.2 Gy (range 49.6-64 Gy). Results: Seven of the 10 CPC cases presented with leptomeningeal dissemination; two of these patients have succumbed to disease. Of the 3 patients with M0 status, all are alive with no evidence of disease (NED). The medial time to relapse from the time of surgery was 5.3 mo (range 3-25 mo). Seven CPC patients were treated with gross total resection (GTR). Three of these patients (2 M0, 1 M+) received CT without CSI and are currently NED (27, 69, and 60 mo respectively). One M+ patient progressed on CT and has stable disease after CSI (6 mo), one (M0) received CT and CSI and is NED (120 mo), one (M+) is currently on CT with objective response (3 mo) and one (M+) died of progressive disease (24.5 mo) despite CT and CSI. Three

  7. Clinical application of EBCT in the diagnosis of cardiac neoplasms

    International Nuclear Information System (INIS)

    Objective: To probe the clinical utilization of electron beam CT (EBCT) in the diagnosis of cardiac neoplasms. Methods: Between July 1995 and Feb 1999. EBCT was performed in 12024 patients in our hospital. 40 (0.33%) patients were diagnosed as cardiac neoplasms. Retrospective analysis of 22 patients confirmed by operation, autopsy or follow-up was done. In this group, there were 13 males and 9 females, age ranged from 5 months to 72 years old (averaged 41.9 years). 17 patients had both contrast single slice mode (contrast SSM) and movie mode, 3 patients only SSM, 1 patient movie mode and 1 patient plain SSM. Results: Accurate localization and quantitative diagnoses were made in all the 22 patients and correct histopathological diagnosis was made in 10 patients with myxoma. EBCT provided characteristic clues to proper histopathological determination in 6 of the 7 patients with non-myxomatous benign neoplasms. In the 5 patients with malignant masses, 4 patients acquired distinct histopathological classifications, and involvement of the adjacent anatomic structures was revealed. Conclusion: Because of excellent temporal, spatial and density resolution, EBCT has not only high accuracy in the diagnosis of myxoma, but also possesses advantage superior to echocardiography in the definition of non-myxomatous benign and malignant neoplasms, which are difficult to diagnose histopathologically using echocardiography. EBCT is also valuable for assessment of involvement of neighbouring organs. In the diagnosis of cardiac neoplasm without specific features, this method is limited and difficult

  8. Incidence and localization of lymphoid follicles in early colorectal neoplasms

    Institute of Scientific and Technical Information of China (English)

    Kuang-I Fu; Yasushi Sano; Shigeharu Kato; Takahiro Fujii; Ikuro Koba; Takayuki Yoshino; Atsushi Ochiai; Shigeaki Yoshida; Takahiro Fujimori

    2005-01-01

    AIM: To investigate the incidence and localizations of lymphoid follicles (LFs) in early colorectal neoplasms in human beings.METHODS: From July 1992 to September 1999, a total of 1 324 early colorectal neoplasms were removed endoscopically or surgically at our hospital; 1 031 (77.9%)were available for analysis in this study. Localization of LFs was defined histologically: as submucosal LFs, if located under the muscularis mucosa; and as intramucosal LFs, if located across or oyer the muscularis mucosa.RESULTS: Histologically, the materials included 903intramucosal neoplasms and 128 submucosal cancers.Overall incidence of LFs was 27.2% (280/1 031). The incidence of LFs was significantly higher in females (33.6% vs 24.9%,P=0.0064), the right-sided colon (32.2% vs 25.6%, P=0.0403) and in flat or depressed type lesions (34.6% vs 25.2%, P<0.0001)as compared to males, left-sided colon and protruding type lesions, respectively. The incidences of intramucosal neoplasms and submucosal cancers were 24.3% and 43.8%, respectively (P<0.0001). Localizations of LFs (intramucosal LF/submucosal LF) in depressed, flat,and protruding types were 1/24, 14/36, and 131/74,respectively.CONCLUSION: The incidence of LFs in early human colorectal neoplasms significantly differs by gender,location, macroscopic type, and histology. Moreover,localization significantly differs by macroscopic type.

  9. Mediastinal mixed germ cell tumor in an infertile male with Klinefelter syndrome:A case report and literature review.

    Science.gov (United States)

    Pradhan, Dinesh; Kaman, Lileswar; Dhillon, Jasreman; Mohanty, Sambit K

    2015-01-01

    Klinefelter syndrome (KS) is a well-documented abnormality of the sex chromosome, with an incidence of 1 in 600 newborn males. It is characterized by a 47, XXY or a mosaic karyotype, hypergonadotrophic hypogonadism, infertility, reduced body hair, gynecomastia, and tall stature. Different neoplasms such as breast, testicular, and lymphoreticular malignancies may occur in 1% to 2% of the cases with KS. Herein we describe a case of mediastinal mixed germ cell tumor (GCT) in a 40-year-old male with KS. Interestingly, this case also had mitral valve prolapse, and an incidental papillary microcarcinoma of the thyroid gland. In view of the presence of pulmonary nodules, antemortem differential diagnoses considered were mycobacterial infection, lymphoma, thymic carcinoma, and a primary/metastatic neoplasm of the lung. As GCT was not considered, the serum markers of a GCT were not performed. The diagnosis of this rare mediastinal mixed GCT with KS was made at autopsy. PMID:26881632

  10. Cutaneous epithelioid angiosarcoma: a neoplasm with potential pitfalls in diagnosis.

    Science.gov (United States)

    Mobini, Narciss

    2009-03-01

    Angiosarcoma (AS) is a rare neoplasm. Cutaneous AS is the most common form of AS. The epithelioid variant of the disease, however, is a rare entity. This subset can histologically mimic non-vascular neoplasms and impose serious challenges in reaching the correct diagnosis. We present five patients with cutaneous epithelioid angiosarcoma (EAS); in none, the clinical diagnosis included a vascular lesion. Three patients had history of breast conservation surgery with/without radiation therapy. Other patients had no previous radiation, and there was no lymphedema in any of the cases. The histopathological examination of the biopsy specimens by hematoxylin and eosin method was not suggestive of a malignant vascular neoplasm initially and the differential diagnoses included carcinoma, malignant melanoma and atypical lymphoid infiltrate. Only after performing immunohistochemical studies that included vascular markers, a definitive diagnosis was possible. Some cases showed unusual histopathological features. Cutaneous EAS is a rare variant of cutaneous AS that can mimic a variety of more common, non-vascular neoplasms, creating a major pitfall in the diagnosis. A careful and thorough histopathological examination and a high index of suspicion, along with appropriate immunohistochemical evaluation, can help reach a correct diagnosis and provide optimal patient care. PMID:19220634

  11. 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...

  12. 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.

  13. 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...

  14. Food habits in atomic bomb survivors suffering from malignant neoplasms

    International Nuclear Information System (INIS)

    Food habits were surveyed in patients admitted to 13 hospitals in Nagasaki prefecture and other prefectures to compare the incidence of malignant neoplasms according to the food intake between atomic bomb exposed group and non-exposed group. The incidence of malignant neoplasms was significantly higher in male patients having the low intake of milk and salted fish than in those having the high intake of them in atomic bomb exposed group, while it was significantly higher in male patients having the low intake of potatoes and milk and in female patients having the low intake of boiled fish paste than in those having the high intake of them in non-exposed group. (Namekawa, K.)

  15. Thermoradiotherapy in treatment of vulva neoplasm

    International Nuclear Information System (INIS)

    The possibilities of increasing of radiotherapy efficiency using local SHF-hyperthermia in treating primary and relapsed neoplasms as well as metastases in patients with vulva neoplasms are clarified. It is shown that immediate and early results of thermoradiotherapy of vulva neoplasms and metastases are favourable. Further investigations in this field are necessary. 4 refs

  16. 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...

  17. Papillary cystic neoplasm of the pancreas in a teenage boy

    International Nuclear Information System (INIS)

    We present a case of a 13-year-old boy with a left-sided abdominal mass which proved to be a papillary cystic neoplasm of the pancreas. This low-grade malignant lesion of young patients is very rare, and exceedingly rare in males. The prognosis following resection of this tumor is good. We present the ultrasound and computed tomographic picture of this lesion, as well as the gross and microscopic pathology. (orig.)

  18. Secondary Neoplasms in Children with Hodgkin’s Lymphoma Receiving C-MOPP and Radiotherapy: Presentation of Four Cases

    OpenAIRE

    Sevgi Gözdaşoğlu; İsmail Haluk Gökçora; Ömer Uluoğlu

    2016-01-01

    Patients who survive Hodgkin lymphoma (HL) are at increased risk of secondary neoplasms (SNs). A wide variety of SNs have been reported, including leukemias, non-Hodgkin’s lymphomas, and solid tumors, specifically breast and thyroid cancers. Herein we report subsequent neoplasms in four patients with HL receiving chemoradiotherapy. It is interesting that three SNs, fibrosarcoma, thyroid carcinoma, and retrobulbar meningioma, were observed in the radiation area in one of o...

  19. Malignant melanoma of breast: a case report

    Directory of Open Access Journals (Sweden)

    A. Bhagyalakshmi

    2014-04-01

    Full Text Available Malignant melanoma rarely affects the breast. Malignant melanoma of breast is divided into two categories: primary and metastatic lesions. Primary melanoma involves the skin and less commonly the glandular parenchyma of the breast. Differentiating them is very important in deciding on treatment strategies. This case report aims to increase awareness of unusual neoplasms of the breast which requires a different surgical and adjuvant therapeutic approach. [Int J Res Med Sci 2014; 2(2.000: 755-758

  20. Calreticulin Mutations in Myeloproliferative Neoplasms

    OpenAIRE

    Noa Lavi

    2014-01-01

    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 (...

  1. Mammary neoplasms of the bitch.

    Science.gov (United States)

    Cotchin, E

    1958-01-01

    In this paper, the interrelationships of the neoplasms of the canine mammary gland are investigated. These neoplasms are a group of tumors of a great variety of histological structure and sometimes of uncertain histogenesis. Particular attention is given to the histogenesis of the mucoid, cartilaginous, and bony elements. From 1950-56, a macroscopic and histological examination of mammary neoplasms from 424 bitches (2-17 years of age) was made. The tumors from 381 bitches were removed surgically while the others came from 43 bitches who were examined postmortem. Of the 160 tumors whose location was recorded, 105 occurred in the 2 hinder glands, 19 in the middle glands, and 46 in one or another of the 2 anterior glands. 186 of the 424 bitches bore malignant mammary tumors (87 carcinomas, 73 sarcomas, 27 complex malignant tumors) and 249 had benign tumors (19 simple and 230 complex). 40 of the benign complex tumors contained bone, an additional 63 contained cartilage but no bone, and 67 showed mucoid tissue but no cartilage or bone. It is suggested that there is a predominant proliferation of myoepithelial cells which tend to become embedded in a mucoid or chondroid matrix. The bone in the tumors appears to be formed by endochondral ossification of preformed cartilage, or by intramembranous ossification in the connective tissue of the tumor. Metastases were present in 41 of the 424 bitches. PMID:12311486

  2. 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 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 efficiency in breast 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). PMID:27244447

  3. Egyptian male breast carcinoma: patients' hormonal profile, management and outcome%埃及男性乳腺癌:患者的激素概况、治疗及疗效

    Institute of Scientific and Technical Information of China (English)

    Manal El-Baradie; Asmaa Salama; Ola Khorshid; Hoda Ismail; Gerges Attia; Abeer A. Bahnassy

    2012-01-01

    Objective: Male breast cancer (MBC) represents < 1% of all breast cancers. Hormone receptors and Her-2/neu status are established prognostic factors in female breast cancer but not yet studied enough in male breast cancer. The aim of the study was to verify the clinico-pathologic profile of male patients with breast cancer including analysis of hormone receptors and Her-2/neu state and its impact on survival rate. Methods: This is a retrospective study carried on a total of 123 male patients presented to the National Cancer Institute (NCI), Cairo University, Egypt - with breast carcinoma from January 1999 to December 2009. Results: The patients had a median age of 58 (ranged from 29-92) years. About 39.8% of the patients presented with T4 lesion. At presentation, 12.2% of the cases had metastasis with bone represented 86.7% of metastatic sites. About 92.7% of patients were subjected to modified radical mastectomy and radical mastectomy. Invasive duct carcinoma reported in 91.1%, and 76.4% of the patients had grade II pathology. Hormone profile was reported in 74% of the patients with 71.4% positive ER and 69.2% positive PR. Among 57 cases tested for Her-2/neu, 10.5% were positive. Luminal A was the most common subtype detected in male breast carcinoma patients constituting 66.7%. Comparison with female patients with breast carcinoma revealed some differences regarding stage, hormone profile, Her-2/neu status and breast cancer subtypes. Chemotherapy as adjuvant, neo-adjuvant and metastatic was given for 73.1%, 17.3% and 9.6% of the cases, with 83% of them had an anthracyclin-containing regimen. Sixty-nine patients received radiation treatment, 65.2% and 34.8% of them with adjuvant and palliative aim, respectively. Dose of adjuvant radiotherapy had a median value of 4410 (3400-5000) cGy. Adjuvant hormonal treatment (Tamoxafin) was given for 47 patients all of them with ER and/or PR positive for a median period of 33.5 (4-60) months. The 5-year overall survival (OS

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

    Directory of Open Access Journals (Sweden)

    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

  5. 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. PMID:26579840

  6. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    许元富

    1999-01-01

    Objective: Using monoclonal antibody PHMA02, we determined the expression of Pgp in 148 patients with cancers. The specificity of PHMA02 concordance rate between detectability and clinical outcome and accuracy of prognosis were evaluated.

  7. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    1992-01-01

    920632 Phenotypic analysis of T lympho-cytes from the patient with thymoma com-plicated with pure red cell aplasia. LIUBai(刘白), et al. Beijing Med Univ. Chin J Hema-tol 1992; 13(5): 244-246. The thymocytes in thymoma tissue and mono-nuclear cells in peripheral blood and bone marrowwere obtained from a patient with thymomacomplicated with pure red cell aplasia. The

  8. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    2004-01-01

    2004193 Quantitation and detection of deletion in tumor mitochondrial DNA by microarray technique.HAN Chengbo (韩琤波), et al. Tumor Instit, 1st Affili Hosp, China Med Univ, Shenyang 110001. Chin J Oncol 2004;26(1):10-13.Objective: To develop a method to rapidly quanti-tate and detect deletion of mitochondrial DNA (mtD-

  9. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    970246 Detection of point mutations of p53 gene bynon-isotopic PCR-SSCP in paraffin-embedded malig-nant mesothelioma tissue. LUO Suqiong(罗素琼), etal. Pneumoconiosis Res Unit, Public Health Sch,West-China Med Univ, Chengdu, 610041. Chin J Ind

  10. NEOPLASMS

    Institute of Scientific and Technical Information of China (English)

    2003-01-01

    2003172 Impact of cyclin-dependent kinase inhibitor p27 on resistance of ovarian cancer multicellular spheroids to taxol. XING Hui(刑辉), et al. Dept Ob-stetr Gynecol.Tongji Hosp.Tongiji Med Coll, Huazhong Univ Sci & Technol, Wuhan 430030. Nad Med J China 2003;83(1):37-43.

  11. Testicular neoplasm diagnosed by ultrasound.

    Science.gov (United States)

    Senay, B A; Stein, B S

    1986-06-01

    The diagnosis of testicular cancer is usually made by the findings of a testicular mass on physical examination. In rare cases a young man will present with retroperitoneal nodes and a normal testicular examination. In such cases a testicular ultrasound may localize the testis which harbors a subclinical neoplasm. In addition serum markers of B-HCG and AFP are essential. As a screening procedure a urine pregnancy test is helpful, since it can be obtained quickly while quantitative B-HCG and APF results are delayed. PMID:3523046

  12. MR imaging of ovarian neoplasms

    International Nuclear Information System (INIS)

    MR imaging of 105 patients with surgically proved ovarian neoplasms was performed on a 0.6-T superconducting magnet using two-dimensional spin-echo technique. Findings were correlated with CT and US scans. In both benign (n = 27) and malignant (n = 78) cases, the primary site was identified, but only some benign cysts, dermoid cysts, and endometriomas had characteristic appearances. The sensitivity and specificity of MR imaging in staging ovarian carcinomas will be compared to those of CT. MR imaging and CT were nonspecific in distinguishing benign from malignant disease and equivalent in defining the intrapelvic extent; however, CT was better for detection of abdominal implants, adenopathy, and ascites

  13. Less common neoplasms of the pancreas

    Institute of Scientific and Technical Information of China (English)

    Abby L Mulkeen; Peter S Yoo; Charles Cha

    2006-01-01

    Recently, there has been an increased recognition of neoplasms of the pancreas other than ductal adenocarcinoma. Although not as well studied or characterized as pancreatic adenocarcinoma there are many distinct lesions which exhibit diverse biological behaviors and varying degrees of malignancy. These lesions include: endocrine neoplasms, cystic tumors, solid pseudopapillary tumors, acinar cell carcinoma, squamous cell carcinoma, primary lymphoma of the pancreas, and metastatic lesions to the pancreas. These less common neoplasms are being diagnosed more frequently as the number and sensitivity of diagnostic imaging studies increase. This review article discusses the clinical course,diagnosis, and treatment of these less common, but quite relevant, neoplasms of the pancreas.

  14. 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 also...... neoplasms. 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 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....

  15. 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.

  16. Neurobehavioral presentations of brain neoplasms.

    Science.gov (United States)

    Filley, C M; Kleinschmidt-DeMasters, B K

    1995-07-01

    We studied 8 patients with frontal or temporolimbic neoplasms who had psychiatric presentations to clarify diagnostic criteria for distinguishing psychiatric disease from structural brain lesions and to examine brain-behavior relationships associated with cerebral neoplasms using modern neuroimaging techniques. Medical records were retrospectively reviewed for evidence of neurobehavioral and neurologic manifestations, tumor histologic features, and the results of treatment. Clinical presentations were correlated with tumor location as determined by computed tomography and magnetic resonance imaging. Patients with frontal lobe tumors presented with abulia, personality change, or depression, whereas those with temporolimbic tumors had auditory and visual hallucinations, mania, panic attacks, or amnesia. After treatment, neurobehavioral syndromes abated or resolved in 7 of 8 patients. We recommend that any patient 40 years of age or older with a change in mental state, cognitive or emotional, should have neuroimaging of the brain. Any patient with a psychiatric presentation who has specific neurobehavioral or neurologic findings or an unexpectedly poor response to psychopharmacologic treatment should also have brain imaging. These case reports extend and update observations on the importance of frontal and temporolimbic systems in the pathogenesis of neurobehavioral disorders. PMID:7667978

  17. Cystic neoplasms of the pancreas

    International Nuclear Information System (INIS)

    Cystic neoplasms of pancreas are rare lesions. Following the Compagno-Oertel classification, we differenciate serous microcystic adenomas (SMA) from mucinous macrocystic adenomas/adenocarcinomas (MMA). The former are benign tumors with slow growth, composed by innumerable small and tiny cystic with centra calcifications, resulting in a ''honeycomb'' pattern. They have a mixed US structure while CT densitometric values reflect a mixture of connective tissue and proteinaceous fluid. Postcontrast enhancement is frequently seen. MMA are potential (adenoma) or frankly (adenocarcinoma) malignant tumors. They appears as moltilocular cystic masses containing septa and/or papillary bulgings, with thickened walls. Both US and CT demonstrate their predominantly cystic character, and the eventual presence of excrescences. WE report a series of 23 cases (6 SMA, 17 MMA) of cystic neoplasms of the pancreas studied during the past five years. A correct diagnosis of SMA was possible in all 6 cases, while MMA was correctly diagnosed in 17 out of 18 cases. There were no false negatives, and 1 falsa positive. All differential diagnoses are also discussed

  18. [Accessory breast on the vulva].

    Science.gov (United States)

    Godoy-Gijón, E; Yuste-Chaves, M; Santos-Briz, A; Esteban-Velasco, C; de Unamuno-Pérez, P

    2012-04-01

    We describe a 24-year-old woman with a subcutaneous swelling in the left inferior pubic region. Histology revealed ectopic breast tissue. Vulvar tumors are uncommon and the presence of ectopic breast tissue in this region is extremely rare. In these cases, patients usually consult for a mass that varies in size with hormonal changes, typically during pregnancy or breast-feeding, or that has associated neoplastic changes. In our patient, the mass had grown progressively with no identifiable underlying hormonal association or neoplasm. We therefore classified it as ectopic breast tissue presenting as a subcutaneous mass. PMID:21798481

  19. Anal channel neoplasm: a neoplasm radio chemo curable

    International Nuclear Information System (INIS)

    Presently work is made an exhaustive revision of the anatomy of the region, the history of the treatments and of the current treatments of channel cancer anal. It makes emphasis in the importance of the conservative treatment with radiochemotherapy (RQT). The present is a prospective study,longitudinal and descriptive. Material and method: between January of 1989 and December of 1994 20 patients attended with cancer of anal channel with an illness metastasis. An average age it was of 62.4 years.The sex, 16 men and 4 women. The performance status 0,1 or 2 of the scale of the ECOQ. In the pathological anatomy: 15 patient epidermic neoplasm, 5 patient basal neoplasm. State I: 2 patients, II: 12 patients, III: 6 patients, IV: 0 patients.Treatment: the radiotherapy one carries out with cobalt 60 and it irradiates the primary tumour and the ganglion structures region, pelvic and inguinal. It surrendered to Gy/dia from Monday to Friday up to 50 Gy. The chemotherapy one carries out with mitomicine C 10 mg/ previous day to the radiotherapy and 5-UGH 1 intravenous g/my in infusion the days from 1 to 4 and from 29 to 32 after the radiotherapy.Results: to) control locorregional patient RC-16 (80%) ,RP 2 patients (10%) , without answer or with progression lesional a patient (5%) .b) State vital: living 15 patients, died 5 patients(continuation 12 to 60 months) .e)Tolerance: there were not deaths for the gastrointestinal treatment and haematological with toxicity moderate.To conclude:1) The radiochemotherapy is the treatment of elect.2)A feasible treatment of being carried out in our environment.3)Required of a good relationship predictable interdisciplinary.4)Toxicity and tolerable.5)Results of conservation of the sphincter in 80%(AU)

  20. 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 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 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 activated protein kinase 4, and serum response factor would be inhibited in the high FE phenotype. The results provide additional insight into the fundamental molecular landscape of feed efficiency in breast 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). PMID:27244447

  1. Computed tomography examination of periampullary neoplasms.

    Science.gov (United States)

    Darweesh, R M; Thorsen, M K; Dodds, W J; Kishk, S M; Lawson, T L; Stewart, E T

    1988-01-01

    The hospital records of 24 patients with periampullary neoplasms were reviewed. The clinical triad of jaundice, pain, and weight loss and the radiographic imaging triad of dilated biliary ducts, dilated pancreatic duct, and periampullary mass should suggest the diagnosis of periampullary neoplasm. PMID:3349797

  2. 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 ...

  3. Treatment Options for 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 ...

  4. 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.

  5. Primary pancreatic neoplasms in children

    International Nuclear Information System (INIS)

    Pancreatic tumors are infrequent in children. We are reporting the imaging diagnostic findings observed in a 9 patient series managed during the 1989-2000 with different types of pancreatic neoplasms (insulinoma n=2, pancreatoblastoma n=1, solid papillary-cystic carcinoma n=4, and adenocarcinoma n=2). Imaging exams included: ultrasonography, computed tomography, angiography and magnetic resonance. Imaging studies were useful to demonstrate the tumoral mass in 8/9 cases (89%), with only one false negative case (insulinoma). In this patient (6 years old), US, CT and angiography were negative for pancreatic tumor; final diagnosis was achieved by venous insulin dosimetry and intraoperative US. Pancreatic localization was determined in 7/9 cases (77%), excluding an undetected insulinoma and a huge pancreatoblastoma (14 x 10 cm). However, the imaging diagnosis was useful for staging and planning an adequate surgical approach. (author)

  6. MR imaging of ovarian neoplasms

    International Nuclear Information System (INIS)

    One hundred patients with surgically proved ovarian neoplasms underwent MR imaging performed with a 0.6-T superconducting magnet and relatively T1- and T2-weighted imaging sequences. The MR imaging findings were compared with findings on CT. Of 26 benign lesions, the two simple ovarian cysts, three endometriomas, and six dermoid cysts had a characteristic appearance on MR imaging, but the ten cystadenomas were distinguishable from cystadenocarcinomas. Both MR imaging and CT were useful for identifying the primary site and local extent of carcinoma. CT was better in depicting abdominal implants, adenopathy, and ascites. The sensitivity and specificity of MR imaging and CT in staging ovarian carcinoma is compared in detail

  7. 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

  8. Secondary Neoplasms in Children with Hodgkin's Lymphoma Receiving C-MOPP and Radiotherapy: Presentation of Four Cases.

    Science.gov (United States)

    Gözdaşoğlu, Sevgi; Pamir, Ali; Ünal, Emel; Gökçora, İsmail Haluk; Uluoğlu, Ömer; Ceyhan, Koray; Deda, Haluk; Işıkman, Erdoğan; Yavuz, Gülsan; Taçyıldız, Nurdan; Çavdar, Ayhan

    2016-03-01

    Patients who survive Hodgkin lymphoma (HL) are at increased risk of secondary neoplasms (SNs). A wide variety of SNs have been reported, including leukemias, non-Hodgkin's lymphomas, and solid tumors, specifically breast and thyroid cancers. Herein we report subsequent neoplasms in four patients with HL receiving chemoradiotherapy. It is interesting that three SNs, fibrosarcoma, thyroid carcinoma, and retrobulbar meningioma, were observed in the radiation area in one of our patients. A hypopharyngeal epithelioid malignant peripheral nerve sheath tumor as an unusual secondary malignant neoplasm developed in another patient, while a benign thyroid nodule and invasive ductal breast carcinoma were observed at different times in the female patient. Follicular adenoma of the thyroid gland developed in one of our patients. PMID:26377258

  9. Secondary Neoplasms in Children with Hodgkin’s Lymphoma Receiving C-MOPP and Radiotherapy: Presentation of Four Cases

    Directory of Open Access Journals (Sweden)

    Sevgi Gözdaşoğlu

    2016-03-01

    Full Text Available Patients who survive Hodgkin lymphoma (HL are at increased risk of secondary neoplasms (SNs. A wide variety of SNs have been reported, including leukemias, non-Hodgkin’s lymphomas, and solid tumors, specifically breast and thyroid cancers. Herein we report subsequent neoplasms in four patients with HL receiving chemoradiotherapy. It is interesting that three SNs, fibrosarcoma, thyroid carcinoma, and retrobulbar meningioma, were observed in the radiation area in one of our patients. A hypopharyngeal epithelioid malignant peripheral nerve sheath tumor as an unusual secondary malignant neoplasm developed in another patient, while a benign thyroid nodule and invasive ductal breast carcinoma were observed at different times in the female patient. Follicular adenoma of the thyroid gland developed in one of our patients.

  10. Four primary malignant neoplasms in a single patient

    International Nuclear Information System (INIS)

    A 60-year-old Caucasian male, with a previous history of a 10-year occupational exposure to ionizing radiation, chemical carcinogens, and a long history of tobacco and alcohol abuse, developed synchronous squamous cell carcinoma of the floor of the mouth and adenocarcinoma of the lung. Four years later, squamous cell carcinoma of the larynx followed by squamous cell carcinoma of the tongue were diagnosed. In this case report, we suggest that increased exposure to multiple carcinogenic factors may result in an increased incidence of both synchronous and metachronous primary malignant neoplasms

  11. 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.

  12. Philadelphia-negative classical myeloproliferative neoplasms

    DEFF Research Database (Denmark)

    Barbui, T.; Barosi, G.; Birgegard, G.;

    2011-01-01

    We present a review of critical concepts and produce recommendations on the management of Philadelphia-negative classical myeloproliferative neoplasms, including monitoring, response definition, first- and second-line therapy, and therapy for special issues. Key questions were selected according...

  13. 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...

  14. Immunohistochemical study of perivascular epithelioid cell neoplasms

    Institute of Scientific and Technical Information of China (English)

    夏秋媛

    2013-01-01

    Objective To study the clinicopathologic features,immunophenotype and genetic changes of perivascular epithelioid cell neoplasms (PEComa) .Methods A total of 25 cases of PEComa located in various anatomic sites were selected for immunohistochemical staining (SP or

  15. CNS neoplasms in Pakistan, a pathological perspective.

    Science.gov (United States)

    Ahmad, Zubair; Arshad, Huma; Hasan, Sheema H; Fatima, Saira; Idrees, Romana; Aftab, Kanwal; Barakzai, M Abrar; Ahmed, Arsalan; Ahmed, Rashida; Pervez, Shahid; Kayani, Naila

    2011-01-01

    The Section of Histopathology, Aga Khan University is the largest center for histopathology in Pakistan and is the major reporting and referral center for CNS neoplasms in the country. Over the years, a significant increase has been noted in the number of CNS neoplasms reported annually. This increase most likely represents increased number of neurosurgical procedures being performed. A major problem that we face as histopathologists is absence of clinical history or radiological films in a large number of cases. PMID:21517279

  16. Automated screening of pigmentary skin neoplasms

    International Nuclear Information System (INIS)

    We have analysed the clinical symptoms and the malignization signs of pigmented skin neoplasms. We have estimated the complex of clinical parameters which could be measured for the purpose of skin screening diagnostic via digital image processing. Allowable errors of clinical parameter characterization have been calculated, and the origin of these errors has been discussed. Proposed technique for automated screening of pigmentary skin neoplasms should become an effective tool for early skin diagnostics

  17. Automated screening of pigmentary skin neoplasms

    Science.gov (United States)

    Kudrin, Konstantin G.; Matorin, Oleg V.; Reshetov, Igor V.

    2015-01-01

    We have analysed the clinical symptoms and the malignization signs of pigmented skin neoplasms. We have estimated the complex of clinical parameters which could be measured for the purpose of skin screening diagnostic via digital image processing. Allowable errors of clinical parameter characterization have been calculated, and the origin of these errors has been discussed. Proposed technique for automated screening of pigmentary skin neoplasms should become an effective tool for early skin diagnostics.

  18. Metastatic neoplasms of the central nervous system

    International Nuclear Information System (INIS)

    Metastatic neoplasms to the central nervous system are often encountered in the practice of surgical neuropathology. It is not uncommon for patients with systemic malignancies to present to medical attention because of symptoms from a brain metastasis and for the tissue samples procured from these lesions to represent the first tissue available to study a malignancy from an unknown primary. In general surgical pathology, the evaluation of a metastatic neoplasm of unknown primary is a very complicated process, requiring knowledge of numerous different tumor types, reagents, and staining patterns. The past few years, however, have seen a remarkable refinement in the immunohistochemical tools at our disposal that now empower neuropathologists to take an active role in defining the relatively limited subset of neoplasms that commonly metastasize to the central nervous system. This information can direct imaging studies to find the primary tumor in a patient with an unknown primary, clarify the likely primary site of origin in patients who have small tumors in multiple sites without an obvious primary lesion, or establish lesions as late metastases of remote malignancies. Furthermore, specific treatments can begin and additional invasive procedures may be prevented if the neuropathologic evaluation of metastatic neoplasms provides information beyond the traditional diagnosis of ''metastatic neoplasm.'' In this review, differential cytokeratins, adjuvant markers, and organ-specific antibodies are described and the immunohistochemical signatures of metastatic neoplasms that are commonly seen by neuropathologists are discussed

  19. Calreticulin Mutations in Myeloproliferative Neoplasms

    Directory of Open Access Journals (Sweden)

    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.

  20. Survivorship Care in Reducing Symptoms in Young Adult Cancer Survivors

    Science.gov (United States)

    2016-04-05

    Breast Carcinoma; Cancer Survivor; Depression; Fatigue; Leukemia; Lymphoma; Malignant Bone Neoplasm; Malignant Digestive System Neoplasm; Malignant Female Reproductive System Neoplasm; Malignant Male Reproductive System Neoplasm; Pain; Sleep Disorder; Soft Tissue Sarcoma

  1. Classification tree analysis of second neoplasms in survivors of childhood cancer

    International Nuclear Information System (INIS)

    Reports on childhood cancer survivors estimated cumulative probability of developing secondary neoplasms vary from 3,3% to 25% at 25 years from diagnosis, and the risk of developing another cancer to several times greater than in the general population. In our retrospective study, we have used the classification tree multivariate method on a group of 849 first cancer survivors, to identify childhood cancer patients with the greatest risk for development of secondary neoplasms. In observed group of patients, 34 develop secondary neoplasm after treatment of primary cancer. Analysis of parameters present at the treatment of first cancer, exposed two groups of patients at the special risk for secondary neoplasm. First are female patients treated for Hodgkin's disease at the age between 10 and 15 years, whose treatment included radiotherapy. Second group at special risk were male patients with acute lymphoblastic leukemia who were treated at the age between 4,6 and 6,6 years of age. The risk groups identified in our study are similar to the results of studies that used more conventional approaches. Usefulness of our approach in study of occurrence of second neoplasms should be confirmed in larger sample study, but user friendly presentation of results makes it attractive for further studies

  2. Mortalidade por neoplasias no Brasil (1980/1983/1985: agrupamento dos Estados, comportamento e tendências Mortality from neoplasms in Brazil (1980/1983/1985: grouping by State, behaviors and tendencies

    Directory of Open Access Journals (Sweden)

    Fábio Gonçalves Pinto

    1991-08-01

    . Complementary analyses have demonstrated a tendency to an increase in the mortality rate due to prostate malign neoplasms (17.74%, followed by those of trachea/bronchus/lung (15.22%, breast (11.32%, pancreas (10.23%, colon (8.08%, uterine colon (6.45% and larynx (6.36. There has been a decrease of the mortality due to benign neoplasms/carcinoma "in situ "/others (27.37%, malign rectus neoplasms of the sigmoide/anus (7.67%, stomach (5.31%, of other non-specific locations in the uterus (2.56%, of leukaemia (0.70% and malign neoplasms of the oesophagus (0.44%. Maling neoplasms of the stomach have been the main cause of cancer mortality in Brazil accounting for 21.27% of the mean total, followed by of the malign neoplasms trachea/bronchus/lung (17.52% of the general average. The mortality rates by esophageal malign neoplasms in Rio Grande do Sul is stressed.

  3. Synchronous malignancies of breast and thyroid gland: A case report and review of literature

    Directory of Open Access Journals (Sweden)

    Agarwal Dwarka

    2007-01-01

    Full Text Available The relationship and coincidence of breast cancer with thyroid disorders is a subject of extensive debate and controversy. Many studies have shown that thyroid diseases are common among women with breast cancer. We present a case of concomitant malignancy of breast and thyroid with review of literature on the association of breast with thyroid neoplasm. The potential association and plausible mechanisms of breast carcinoma development after or before the thyroid carcinoma should be evaluated in larger cohorts of patients.

  4. Second neoplasms following radiotherapy or chemotherapy for cancer

    Energy Technology Data Exchange (ETDEWEB)

    Penn, I.

    1982-02-01

    While radiotherapy and antineoplastic chemotherapy often control malignancies they may, paradoxically, cause new cancers to develop as long-term complications. Although almost any type of neoplasm can occur, radiation-induced malignancies are most likely to affect the myelopoietic tissues and the thyroid gland. The former tissues are also most frequently involved by chemotherapy. The combination of intensive radiotherapy and intensive chemotherapy is particularly leukemogenic. Acute myeloid leukemia has occurred with increased frequency following treatment of Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, ovarian cancer, polycythemia vera, carcinoma of the thyroid gland, and carcinoma of the breast. Radiation-induced malignancies usually occur in the field of irradiation. Tumors developing in an irradiated field include a substantial number of soft tissue sarcomas or osteosarcomas. There is a 20-fold increase of second cancers following treatment of childhood malignancies, mostly sarcomas of bone and soft tissues, but including leukemia, and carcinomas of the thyroid gland, skin, and breast. The latent period between radiotherapy and the appearance of a second cancer ranges from 2 years to several decades, often being 10-15 years. With chemotherapy the mean latent period is shorter, approximately 4 years. The mechanism of oncogenesis by radiotherapy or chemotherapy is poorly understood and probably involves a complex interplay of somatic mutation, co-oncogenic effects, depression of host immunity, stimulation of cellular proliferation, and genetic susceptibility.

  5. Second neoplasms following radiotherapy or chemotherapy for cancer

    International Nuclear Information System (INIS)

    While radiotherapy and antineoplastic chemotherapy often control malignancies they may, paradoxically, cause new cancers to develop as long-term complications. Although almost any type of neoplasm can occur, radiation-induced malignancies are most likely to affect the myelopoietic tissues and the thyroid gland. The former tissues are also most frequently involved by chemotherapy. The combination of intensive radiotherapy and intensive chemotherapy is particularly leukemogenic. Acute myeloid leukemia has occurred with increased frequency following treatment of Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, ovarian cancer, polycythemia vera, carcinoma of the thyroid gland, and carcinoma of the breast. Radiation-induced malignancies usually occur in the field of irradiation. Tumors developing in an irradiated field include a substantial number of soft tissue sarcomas or osteosarcomas. There is a 20-fold increase of second cancers following treatment of childhood malignancies, mostly sarcomas of bone and soft tissues, but including leukemia, and carcinomas of the thyroid gland, skin, and breast. The latent period between radiotherapy and the appearance of a second cancer ranges from 2 years to several decades, often being 10-15 years. With chemotherapy the mean latent period is shorter, approximately 4 years. The mechanism of oncogenesis by radiotherapy or chemotherapy is poorly understood and probably involves a complex interplay of somatic mutation, co-oncogenic effects, depression of host immunity, stimulation of cellular proliferation, and genetic susceptibility

  6. INTRAOPERATIVE ULTRASOUND FOR HEPATIC NEOPLASM DURING SURGERY

    Institute of Scientific and Technical Information of China (English)

    1999-01-01

    Objective.Th purpose of this study was to determine the impact of intraoperative ultrasound(IOUS)on the management of patients with neoplasms of the liver.Methods.Forty-nine patients operated on for liver or other pathologic processes were examined intraopertively with 5.0 MHz special ultrasound transducers during surgical exploration of the abdomen.Subjects were evaluated because of known or suspected disease of the liver.Preoperative imaging studies included percutaneous ultrasound(n=49),magnetic resonance imaging(n=11),and computed tomography(n=34).Intraoperative evaluation on all patients included inspection,bimanual palpation,and ultrasnography.Comparison between preoperative imagings and IOUS were analysed.Results.Sensitivity for detection of hepatic neoplasms showed in intraoperative ultrasound,percutaneous ultrasound,magnetic resonance imaging andcomputed tomography as 100%(23/23),74%(17/23),74%(14/19) and 75%(6/8).Specificity showed 100%(26/26),100%(26/26),93%(14/15) and 67(2/3).In seven patients(14%),the neoplasms were not found by inspection,bimanual palpation,and identified only by IOUS.Conclusions.Intraoperative ultrasound is the most sensitive and specific method for detection and surgery of liver neoplasms,especially the occult neoplasms and small size lesion(<2cm).

  7. INTRAOPERATIVE ULTRASOUND FOR HEPATIC NEOPLASM DURING SURGERY

    Institute of Scientific and Technical Information of China (English)

    于健春; 钟守先

    1999-01-01

    Objective. The purpose of this study was to determine the impact of intraoperative ultrasound(IOUS) on the management of patients with neoplasms of the liver. ethods. Forty-nlne patients operated on for liver or other pathologic processes were examined intraoperatively with .5.0 MHz special ultrasound transducers during surgical exploration of the abdomen. Subjects were evaluated because of known or suspected disease of the liver. Preoperative imaging studies izmluded percutaneotts ultrasound (n=49),magnetic resonance imaging(n= ll),and computed tomography(n=34). Intraoparative evaluation on all patients included inspection, bimanual palpation,and ultrasonography.Comparison between preoperative imagings and IOUS were analysed. Results. Sensitivity for detection of hepatic neoplasms showed in intraoperative ultrasound, percutaneotts ultrasound,magnetic resonance imaging and computed tomography as 100%(23/23),74%(17/23),74%(14/19) and 75 % (6/8). Specificity showed 100% (26/26), 100% (26/26), 93 % (14/15) and 67 (2/3). In seveaa patlents(14%) ,the neoplasms were not found by inspection ,bimanual palpation,and identified only by IOUS. Conclusums. Intraoparative ultrasound is the most sensitive and specific method for detection and surgery of liver neoplasms,especially the occult neoplasms and small size lesion(<2cm).

  8. Women with Breast Cancer Micrometastases in Their Sentinel Lymph Nodes May Not Need Axillary Dissection

    Science.gov (United States)

    ... and data sets for researchers Research by Cancer Type Find research about a specific cancer type Progress Annual Report ... Laws Careers Visitor Information Search Search Home Cancer Types Breast Cancer Research Breast Cancer Patient Breast Cancer Treatment Male Breast ...

  9. Intrathoracic neoplasms in the dog and cat

    International Nuclear Information System (INIS)

    Neoplasms of the thoracic cavity are as diverse as the structures and tissues that comprise the thorax. This paper summarizes the clinical signs, diagnosis and treatment of thoracic neoplasms in the dog and cat. Specific diagnostic techniques are evaluated, as is the utility of imaging techniques for clinical staging. Surgery is recommended as the treatment of choice for intrathoracic neoplasms, with exception for multiple tumor masses, metastasis, or poor patient health. Radiation therapy, chemotherapy, and hyperthermia are discussed individually or in combination with surgery or each other. Prognosis for specific tumors is discussed, as is lymph node involvement as a prognostic indicator. As the use of newer diagnostic procedures become more available in veterinary medicine, it should be possible to offer patients a variety of positive choices that will enhance their survival and quality of life

  10. Intrathoracic neoplasms in the dog and cat

    Energy Technology Data Exchange (ETDEWEB)

    Weller, R.E.

    1991-06-01

    Neoplasms of the thoracic cavity are as diverse as the structures and tissues that comprise the thorax. This paper summarizes the clinical signs, diagnosis and treatment of thoracic neoplasms in the dog and cat. Specific diagnostic techniques are evaluated, as is the utility of imaging techniques for clinical staging. Surgery is recommended as the treatment of choice for intrathoracic neoplasms, with exception for multiple tumor masses, metastasis, or poor patient health. Radiation therapy, chemotherapy, and hyperthermia are discussed individually or in combination with surgery or each other. Prognosis for specific tumors is discussed, as is lymph node involvement as a prognostic indicator. As the use of newer diagnostic procedures become more available in veterinary medicine, it should be possible to offer patients a variety of positive choices that will enhance their survival and quality of life.

  11. Conventional radiological strategy of common gastrointestinal neoplasms

    Institute of Scientific and Technical Information of China (English)

    Yi-Zhuo; Li; Pei-Hong; Wu

    2015-01-01

    This article summarizes the clinical characteristics and imaging features of common gastrointestinal(GI) neoplasms in terms of conventional radiological imaging methods. Barium studies are readily available for displaying primary malignancies and are minimallyor not at all invasive. A neoplasm may be manifested as various imaging findings, including mucosal disruption, soft mass, ulcer, submucosal invasion and lumen stenosis on barium studies. Benign tumors typically appear as smoothly marginated intramural masses. Malignant neoplasms most often appear as irregular infiltrative lesions on barium examination. Tumor extension to adjacent GI segments may be indistinct on barium images. Cross-sectional images such as computed tomography and magnetic resonance imaging may provide more accurate details of the adjacent organ invasion, omental or peritoneal spread.

  12. Multifocal intraductal papillary mucinous neoplasm of the pancreas-A case report

    Institute of Scientific and Technical Information of China (English)

    Kun-Chun Chiang; Jun Te Hsu; Huang-Yang Chen; Shyh Chuan Jwo; Tsann-Long Hwang; Yi-Yin Jan; Chun-Nan Yeh

    2009-01-01

    Cystic neoplasms of the pancreas are relatively rare, comprising 10 percent of pancreatic cysts and only 1 percent of pancreatic cancers. Cystic neoplasms include mucinous cystic neoplasms, serous cystadenomas,papillary cystic tumors, cystic islet cell tumors and intraductal papillary mucinous neoplasms of the pancreas (IPMNs). IPMN was first described in 1982.It has been most commonly described in 60 to 70 years old males, and represents a relatively "new" but increasingly recognized disease. The improvement and widespread use of modern imaging equipments and heightened awareness of physicians contribute to the increasing incidence of IPMN. The majority of IPMNs are located in the pancreatic head (75%) while the rest involves the body/tail regions. Multifocal IPMNs have been hypothesized, but the true presence of multifocality is unknown. Here we present a 72-yearold male diagnosed with IPMN (carcinoma in situ) in the pancreatic head and a branch duct type IPMN (duct atypia) in the pancreatic body and tail. The patient underwent a Whipple intervention and a distal pancreatectomy. A three-year disease-free survival has been observed so far.

  13. Malignant neoplasms in organ transplant recipients

    International Nuclear Information System (INIS)

    Radiologic and clinicopathologic features were analyzed in 29 recipients with 31 malignant neoplasms. Malignant neoplasms included ten non-Hodgkin lymphomas, one case of Hodgkin disease, and 19 carcinomas of the skin, colon, head and neck, thyroid, lung, uterus, and vulva. Lymphoma had the most widespread organ involvement, with spread to lymph nodes, central nervous system, liver, spleen, muscle, and native and transplanted kidney. Comparison of cyclosporine-treated and -untreated recipients indicated that the latter had a shorter interval from transplantation to tumor diagnosis (4 vs 54 months) and demonstrated more extensive tumor spread

  14. Radiological and surgical management of thyroid neoplasms.

    Science.gov (United States)

    Takami, H; Ikeda, Y; Miyabe, R; Okinaga, H; Kameyama, K; Fukunari, N

    2004-01-01

    Recent advances in the radiological diagnosis in thyroid neoplasms have been achieved by high-resolution ultrasonography and color-Doppler, and the ultrasound-guided fine-needle aspiration biopsy and ultrasound-guided percutaneous ethanol injection therapy have been developed on the basis of these modalities. Ultrasonography and ultrasound-guided fine-needle aspiration biopsy have made minimally invasive thyroid surgery possible. The surgical procedures are classified into three main categories according to the approach, and each approach has its own advantages and disadvantages. Surgeons have to select the most suitable approach from one of these categories of approaches for each patient with a thyroid neoplasm. PMID:15271417

  15. Comparison patterns of 4 T1 antigens recognized by humoral immune response mediated by IgG and IgM antibodies in female and male mice with breast cancer using 2D-immnunoblots.

    Science.gov (United States)

    Díaz-Zaragoza, Mariana; Hernández-Ávila, Ricardo; Govezensky, Tzipe; Mendoza, Luis; Meneses-Ruíz, Dulce María; Ostoa-Saloma, Pedro

    2015-09-01

    The early detection of cancer is one of the most promising approaches to reduce its growing burden and develop a curative treatment before the tumor is established. The early diagnosis of breast cancer is the most demanding of all tumors, because it is the most common cancer in women worldwide. We have described a new approach to analyze humoral immune reactions against 4 T1 cell antigens in female mice, reporting that the IgG and IgM responses differed and varied over time and between individuals. In this study, we compared and analyzed the detection of tumor antigens with IgG and IgM from the sera of male mice that were injected with 4 T1 cells into the mammary gland nipple in 2D immunoblot images. The variability in IgM and IgG responses in female and male mice with breast cancer at various stages of disease was characterized, and the properties with regard to antigen recognition were correlated statistically with variables that were associated with the individuals and tumors. The ensuing IgG and IgM responses differed. Only the IgG response decreased over time in female mice--not in male mice. The IgM response was maintained during tumor development in both sexes. Each mouse had a specific pattern of antigen recognition--ie, an immunological signature--represented by a unique set of antigen spots that were recognized by IgM or IgG. These data would support that rationale IgM is a better tool for early diagnosis, because it is not subject to immunosuppression like IgG in female mice with breast cancer. PMID:26026196

  16. What Is Breast Cancer in Men?

    Science.gov (United States)

    ... the breast are glandular tissue (they make breast milk in women), so cancers starting in these areas are sometimes called adenocarcinomas. ... collections of cells that, in women, produce breast milk) and grows into the ... about 2% of male breast cancers. This is because men do not usually have ...

  17. 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.)

  18. Neoplasms in Tasmanian devils (Sarcophilus harrisii).

    Science.gov (United States)

    Griner, L A

    1979-03-01

    Pathologic studies were made on 18 Tasmanian devils that were necropsied at the San Diego Zoo. Spontaneous neoplasms and/or preneoplastic hyperplasia were the most frequently occurring diseases. Abnormal proliferative lesions were present in 9 animals; 6 of these had two or more concomitant proliferative diseases. Renal disease was observed in 7 animals. PMID:283288

  19. 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.

  20. CT features of abdominal plasma cell neoplasms

    International Nuclear Information System (INIS)

    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.)

  1. Treatment Option Overview (Chronic Myeloproliferative Neoplasms)

    Science.gov (United States)

    ... Cancers by Body Location Childhood Cancers Adolescent & Young Adult Cancers Metastatic Cancer Recurrent Cancer Research NCI’s Role in ... on the hands and feet. Muscle pain. Itching. Diarrhea . Stages of Chronic Myeloproliferative Neoplasms Key Points There is no standard staging system ...

  2. General Information about Chronic Myeloproliferative Neoplasms

    Science.gov (United States)

    ... Cancers by Body Location Childhood Cancers Adolescent & Young Adult Cancers Metastatic Cancer Recurrent Cancer Research NCI’s Role in ... on the hands and feet. Muscle pain. Itching. Diarrhea . Stages of Chronic Myeloproliferative Neoplasms Key Points There is no standard staging system ...

  3. Treatment Options for Chronic Myeloproliferative Neoplasms

    Science.gov (United States)

    ... Cancers by Body Location Childhood Cancers Adolescent & Young Adult Cancers Metastatic Cancer Recurrent Cancer Research NCI’s Role in ... on the hands and feet. Muscle pain. Itching. Diarrhea . Stages of Chronic Myeloproliferative Neoplasms Key Points There is no standard staging system ...

  4. 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...

  5. 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.

  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...

  7. SNP Array in Hematopoietic Neoplasms: A Review

    Science.gov (United States)

    Song, Jinming; Shao, Haipeng

    2015-01-01

    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.

  8. 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. PMID:27523973

  9. Somatic CALR mutations in myeloproliferative neoplasms with nonmutated JAK2

    NARCIS (Netherlands)

    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.; Loo, P. Van; 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.; Harrison, C.N.; Cross, N.C.; Ron, D.; Vannucchi, A.M.; Papaemmanuil, E.; Campbell, P.J.; Green, A.R.

    2013-01-01

    BACKGROUND: 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. METHODS: We performed exome sequencing

  10. Central pancreatectomy for neoplasm of mid pancreas — a report of four cases

    OpenAIRE

    Varma, Vibha; Gandhi, Vidhyachandra; Bheerappa, Nagari; Sastry, Regulagadda Adikesava

    2008-01-01

    Central pancreatectomy (CP) originally done for pancreatic trauma and focal pancreatitis is recently being performed for benign and low grade malignant neoplasm of mid pancreas. It offers the advantage of conserving pancreatic tissue and preserving gastroduodenal-biliary anatomy, important for maintenance of endocrine and exocrine pancreatic function. We reviewed our database between Jan. 2005 and June 2007. Four patients (2 males and 2 females) in the age range of 12 to 55 years underwent CP...

  11. Intraductal Oncocytic Papillary Neoplasm Having Clinical Characteristics of Mucinous Cystic Neoplasm and a Benign Histology

    Directory of Open Access Journals (Sweden)

    Takatomi Oku

    2007-03-01

    Full Text Available Context An intraductal oncocytic papillary neoplasm is a rare pancreatic tumor which was first described by Adsay et al. in 1996. It has been defined as a new subgroup of IPMN. Case report We report the case of a 76-year-old woman who presented with nausea. Imaging studies revealed a cystic mass in the body of the pancreas. She underwent a successful distal pancreatectomy and splenectomy, and has subsequently remained well. Microscopically, the cyst was lined by columnar epithelium similar to pancreatic duct epithelium, and the nodular projection consisted of arborizing papillary structures, lined by plump cells with abundant eosinophilic cytoplasm. These eosinophilic cells were immunohistochemically positively stained with anti-mitochondrial antibody. The cellular atypism was mild and the proliferating index was low, compatible with adenoma of an intraductal oncocytic papillary neoplasm. Although no ovarian type stroma was identified, in our case, no communication to main pancreatic duct (located in the pancreatic body and rapid growth by intracystic hemorrhage were clinical characteristics of a mucinous cystic neoplasm, but not IPMN. Conclusion With only 17 cases reported to date, the clinical and pathological details of an intraductal oncocytic papillary neoplasm are still unclear. We herein add one case with different characteristics from those of the past reports. To our knowledge, this is the first case report of an intraductal oncocytic papillary neoplasm with the clinical characteristics of a mucinous cystic neoplasm.

  12. Choroidal metastasis from carcinoma of breast detected on 18F-FDG PET CT scan: a case report and review of literature

    International Nuclear Information System (INIS)

    Intraocular choroidal metastasis is a very rare cause of blindness. Choroidal hemangioma and melanoma are other causes that may mimic the condition. Carcinoma of breast is the most common primary malignancy that accounts for choroidal metastasis in females and carcinoma of lung is the most common cause in males. Other primary neoplasms which can uncommonly metastasize to the choroid are testis, gastrointestinal tract, kidney, thyroid, pancreas, and prostate. Metastatic neoplasm to the eye outnumbers the primary tumors such as retinoblastomas and malignant melanoma. Sonography is usually the initial investigation after fundus examination to look for the architecture of the lesion. However, it lacks in specificity. We present a case of carcinoma of breast that had visual disturbances and wholebody 18F-fluorodeoxyglucose, positron emission tomography-computerized tomography (FDG PET CT) revealed a choroidal lesion in addition to cerebral, pulmonary, and skeletal metastases. Choroidal metastasis from carcinoma of lung has been reported previously on FDG PET. To the best of our knowledge, this is the first case report of carcinoma of breast demonstrating choroid metastasis on 18F-FDG PET CT scan. (author)

  13. 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 ...

  14. PATTERNS OF ESOPHAGEAL NEOPLASMS IN A REFERRAL DIAGNOSTIC C ENTRE OF BANGALORE

    Directory of Open Access Journals (Sweden)

    Zubair

    2013-11-01

    Full Text Available ABSTRACT: INTRODUCTION: Benign tumors of the esophagus are rare and are usually more bothersome than harmful. Carcinoma of esophagus is the sixth most common cancer in the world. The objective of this study was to understand the patterns of benign and malignant neoplasms encountered in oesophageal biopsies and to correlate with age, gender and clinical details. METHODS: A retrospective study was done in a referral diagnostic centre over a period of four years. The patient’s age, gender, clinical details and endoscopy findings were noted. The biopsy was done on patients with weight loss and dysphagia. Special stains and Immunohistochemistry wer e done wherever necessary. Statistical analysis used: Chi square test and Fishers exact test were employed. Ethics: The study was approved by the Institutional Review Board. RESULTS: A total of 1110 consecutive oesophageal biopsies (13 resected specimens a nd 1097 endoscopic biopsies were seen of which neoplasms accounted for 914 cases while 196 cases were non neoplastic. The malignant neoplasms (96.2% far outnumbered the benign neoplasms in biopsy. Squamous cell carcinoma was the predominant histologic ty pe (83.5% of oesophageal neoplasm whereas adenocarcinoma constituted only 14.5% of all neoplasms in our study. Nine cases of small cell carcinoma, one case of adeno - squamous carcinoma and three cases of sarcomatoid carcinoma were noted. One case each of g ranular cell tumour, leiomyoma, gastrointestinal stromal tumour, non Hodgkin’s lymphoma and malignant melanoma were observed. CONCLUSIONS: Malignant neoplasms far outnumbered benign neoplasms in biopsy. Male gender and age above 50 years were important ris k factors. The mean age was similar for both the genders. Squamous cell carcinoma was the most common malignancy across all age groups in the referral diagnostic laboratory of Bangalore Barrett's esophagus is a consequence of chronic gastro esophageal refl ex disorder which is the most important

  15. 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

    INTRODUCTION: Survival after breast cancer is determined by disease related factors such as stage at diagnosis, patient characteristics, e.g., age, and treatment. AIM: To review evidence published during the last ten years on the effect of comorbidity on survival after early breast cancer. METHODS......: 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...... diagnosis is an important prognostic factor in early breast cancer, irrespective of age and stage of disease....

  16. Advances in the surgical treatment of breast cancer.

    Science.gov (United States)

    Xing, Lei; He, Qiang; Wang, Yuan-Yuan; Li, Hong-Yuan; Ren, Guo-Sheng

    2016-06-01

    Breast cancer has become the top malignant neoplasm in Chinese women with an increasing risk of morbidity and mortality. As a crucial part of comprehensive treatment of breast cancer, breast surgical technique is ceaselessly ameliorating and enriching its features. With the purpose of achieving minimal surgical intervention and satisfactory cosmetic results, the trend of mammary surgery is focusing on minimally invasive treatment and aesthetics in the 21st century. This article gives an overview of the most representative surgical procedures, such as breast conservative surgery, sentinel lymph node dissection, oncoplastic technique and breast reconstructive surgery. PMID:27265302

  17. Magnetic-Targeted Doxorubicin in Treating Patients With Cancer Metastatic to the Liver

    Science.gov (United States)

    2005-06-23

    Metastases, Neoplasm; Colorectal Neoplasms; Esophageal Neoplasms; Stomach Neoplasms; Pancreatic Neoplasms; Breast Neoplasms; Melanoma; Sarcoma; Gastrointestinal Neoplasms; Lung Neoplasms; Liver Neoplasms; Cholangiocarcinoma

  18. Correlation of Immunoglobulin G Expression and Histological Subtype and Stage in Breast Cancer

    OpenAIRE

    Baokai Yang; Changchun Ma; Zhengshan Chen; Weining Yi; McNutt, Michael A.; Yun Wang; Christine Korteweg; Jiang Gu

    2013-01-01

    INTRODUCTION: Recently, growing evidence indicates that immunoglobulins (Igs) are not only produced by mature B lymphocytes or plasma cells, but also by various normal cells types at immune privileged sites and neoplasm, including breast cancer. However, the association of breast cancer derived IgG with genesis and development of the disease has not yet been established. METHODS: In this study we examined the expression of IgG in 186 breast cancers, 20 benign breast lesions and 30 normal brea...

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

    OpenAIRE

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

    2012-01-01

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

  20. Serum anti — TPO levels in benign and malignant breast tumors

    OpenAIRE

    Sabitha; Suneetha; Mohanty, Shruti; Rao, Pragna

    2009-01-01

    Breast cancer is a hormone dependent neoplasm. Conflicting results regarding the clinical correlation between breast cancer and thyroid diseases have been reported. The objective of this study was to determine the association of anti — TPO levels in patients having complaints of a lump in breast. Serum samples and Fine needle aspiration cytology (FNAC) samples were collected from 31 female patients with a lump in breast between the age group of 20–75 years. 31 age matched normal healthy contr...

  1. 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.

  2. [Gastroenteropancreatic neuroendocrine neoplasms: concepts and related issues].

    Science.gov (United States)

    Maode, Lai

    2016-05-25

    The incidence of neuroendocrine neoplasms (NENs) has been gradually increasing and most of NENs are located in gastroenteropancreatic system. With the application of target therapeutic drugs in recent years, the precise pathological diagnosis is required critically for effective clinical treatment: target therapy needs targeted pathological diagnosis. In this article, the definition of NENs, and the century-long evolution of diagnostic terms and grades are reviewed. The eight steps of pathological diagnosis of NENs for clinical needs are described. Four inconsistent concepts in NENs diagnosis are also discussed, that is immunohistochemical biomarkers of pathological diagnosis, subpopulation of neuroendocrine neoplasms with high proliferative activity, general adenocarcinomas with neuroendocrine differentiation and molecular genetics characteristics. To correctly understand these issues would be of great value for diagnosis and treatment of NENs. PMID:27045235

  3. Primary bone neoplasms in dogs: 90 cases

    Directory of Open Access Journals (Sweden)

    Maria E. Trost

    2012-12-01

    Full Text Available A retrospective study of necropsy and biopsy cases of 90 primary bone tumors (89 malignant and one benign in dogs received over a period of 22 years at the Laboratório de Patologia Veterinária, Universidade Federal de Santa Maria, was performed. Osteosarcoma was the most prevalent bone tumor, accounting for 86.7% of all malignant primary bone neoplasms diagnosed. Most cases occurred in dogs of large and giant breeds with ages between 6 and 10-years-old. The neoplasms involved mainly the appendicular skeleton, and were 3.5 times more prevalent in the forelimbs than in the hindlimbs. Osteoblastic osteosarcoma was the predominant histological subtype. Epidemiological and pathological findings of osteosarcomas are reported and discussed.

  4. MR imaging of pancreatic and peripancreatic neoplasms

    International Nuclear Information System (INIS)

    The MR imaging appearances of pancreatic and peripancreatic neoplasms were studied. Thirty-five primary tumors of the pancreas, including 18 ductal adenocarcinomas, 16 islet cell tumors, and one papillary epithelial carcinoma, were studied, as were five cases of malignant peripancreatic lymphadenopathy. MR imaging studies were performed using T1 and T2-weighted spin-echo pulse sequences. Inversion-recovery technique was also utilized in approximately one third of cases. The different MR imaging patterns of the primary pancreatic neoplasms are described and compared with findings in patients with peripancreatic lymphadenopathy. In addition, the use of MR imaging in staging pancreatic tumors, in detecting local and distant metastases, and in detecting vascular involvement is discussed. Comparison is made with correlative CT examinations

  5. 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...

  6. Granular cell tumor: An uncommon benign neoplasm

    Directory of Open Access Journals (Sweden)

    Tirthankar Gayen

    2015-01-01

    Full Text Available Granular cell tumor is a distinctly rare neoplasm of neural sheath origin. It mainly presents as a solitary asymptomatic swelling in the oral cavity, skin, and rarely internal organs in the middle age. Histopathology is characteristic, showing polyhedral cells containing numerous fine eosinophilic granules with indistinct cell margins. We present a case of granular cell tumor on the back of a 48-year-old woman which was painful, mimicking an adnexal tumor.

  7. Granular Cell Tumor: An Uncommon Benign Neoplasm

    OpenAIRE

    Tirthankar Gayen; Anupam Das; Kaushik Shome; Debabrata Bandyopadhyay; Dipti Das; Abanti Saha

    2015-01-01

    Granular cell tumor is a distinctly rare neoplasm of neural sheath origin. It mainly presents as a solitary asymptomatic swelling in the oral cavity, skin, and rarely internal organs in the middle age. Histopathology is characteristic, showing polyhedral cells containing numerous fine eosinophilic granules with indistinct cell margins. We present a case of granular cell tumor on the back of a 48-year-old woman which was painful, mimicking an adnexal tumor.

  8. 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.)

  9. MR appearance of skeletal neoplasms following cryotherapy

    International Nuclear Information System (INIS)

    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.)

  10. Salivary Gland Neoplasms in Children and Adolescents.

    Science.gov (United States)

    Bradley, Patrick J; Eisele, David W

    2016-01-01

    Salivary gland neoplasms (SGNs) in children are uncommon. Epithelial SGNs (ESGNs) comprise the majority (95%), with the remaining being mesenchymal SGNs (MeSGNs). Pleomorphic adenoma is the most frequently encountered benign neoplasm, mucoepidermoid carcinoma is the most frequent malignant ESGN, and rhabdomyosarcoma is the most frequent malignant MeSGN. ESGN presents in the second decade, whereas MeSGN presents in the first and second decades. Swelling without pain or neurological signs is the main presentation of both benign and malignant neoplasms. Making an accurate preoperative histological diagnosis is important, so a needle biopsy or a perioperative frozen section is useful when there is doubt about the disease status of the patient; the excised tumour margin is also important. Surgical excision should aim to achieve clear margin excision in benign and malignant ESGNs, minimising the need for adjuvant radiotherapy and maximising the long-term likelihood of patient cure. Benign ESGNs are uncommon, and excision is curative, whereas malignant ESGN and MeSGN should be managed by a multidisciplinary paediatric oncology team. PMID:27093697

  11. Endocrine neoplasms in familial syndromes of hyperparathyroidism.

    Science.gov (United States)

    Li, Yulong; Simonds, William F

    2015-06-01

    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. PMID:27207564

  12. [Molecular pathology of plasma cell neoplasms].

    Science.gov (United States)

    Fend, F

    2010-10-01

    Plasma cell myeloma (PCM) and related immunosecretory disorders are a group of B-cell proliferations with a wide clinical and prognostic spectrum, characterized by the production of monoclonal immunoglobulin by immortalized plasma cells. Recent years have seen an explosion in knowledge on the genetic basis and biology of these diseases, followed by improved clinical risk stratification and the introduction of novel therapeutic concepts, such as treatment with proteasome inhibitors or immunomodulatory substances. PCM is a common malignancy, accounting for approximately 10% of all hematological neoplasms. There is good evidence to support a multistep transformation process in plasma cell neoplasms, which corresponds to clinically discernible disease stages. Monoclonal gammopathy of unknown significance is a common asymptomatic precursor lesion for PCM which carries an approximately 1% annual risk for progression. Terminal disease stages are characterized by increasing genetic complexity and independence from bone marrow stromal cells and show a rapidly increasing tumour load with severe clinical symptoms. Modern diagnostics of plasma cell neoplasms require inclusion of clinical, morphological, immunophenotypical and cytogenetic features to allow for individual risk assessment and therapy planning. PMID:20852863

  13. Role of scrape cytology in ovarian neoplasms

    Directory of Open Access Journals (Sweden)

    Rao Shalinee

    2009-01-01

    Full Text Available Aim: The present study was done to evaluate the role of scrape cytology in the diagnosis of ovarian neoplasm and its utilization for teaching pathology residents. Materials and Methods: This was a prospective study on 50 solid/solid-cystic ovarian neoplasms sent in 10% buffered formalin. Scrapings obtained from the fresh cut surface of tumors were smeared uniformly on to glass slides, immediately fixed in 95% ethyl alcohol and stained with hematoxylin and eosin stain. Results: The overall diagnostic accuracy of scrape cytology has been satisfactory with 92% of cases correlating with the final diagnosis. Characteristic cytological pattern was noted in various types of surface epithelial, sex cord stromal and germ cell tumors. The technique had limited value in mucinous tumors to distinguish borderline cases from invasive carcinoma. Two mucinous carcinomas were diagnosed as borderline mucinous tumor and two endometrioid carcinomas were misinterpreted as cystadenocarcinoma on scrape cytology. Formalin did not interfere or produce any remarkable changes in cytomorphology. Conclusions: Scrape cytology is a simple, rapid, accurate, inexpensive adjunctive cytodiagnostic technique and its routine utilization in ovarian lesions could aid in expanding the cytological knowledge of ovarian neoplasms.

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

    Directory of Open Access Journals (Sweden)

    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

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

    Directory of Open Access Journals (Sweden)

    Ehud Segal

    Full Text Available BACKGROUND: 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. METHODS AND FINDING: 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%. CONCLUSIONS: This is the first report to describe a new concept of a narrowly-dispersed combined

  16. 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

  17. Gadolinium-enhanced MR angiography of the breast: Is breast cancer associated with ipsilateral higher vascularity?

    International Nuclear Information System (INIS)

    The aim of this study was to assess a possible association between breast malignancy and ipsilateral higher vascularity on gadolinium-enhanced MR angiography. One hundred six patients were examined by dynamic gadolinium-enhanced 3D MR imaging. Magnetic resonance angiographic views were generated by image subtraction and maximum intensity projection. The study included 85 patients with unilateral malignant breast neoplasms and 21 with unilateral benign lesions. Three blinded readers independently reviewed the MR angiograms after masking the lesions and the corresponding contralateral sites. The readers were asked to determine whether vascularity was higher on the right side, higher on the left side, or equal on both sides. The results were analyzed by the Kappa statistic and Pearson's chi-square test. The blood vessels of the breasts were clearly seen in all cases. There was good agreement among the observers (kappa > 0.54) in assessing vascularity on both sides. Breasts harboring malignant neoplasms were found to have a higher vascularity than the contralateral breasts (p < 0.005). This sign of malignancy had a sensitivity of 76.5 %, a specificity of 57 %, and an accuracy of 72.6 %. Blood vessels of the breast can be depicted by MR angiography. Unilateral malignant neoplasms are associated with a higher ipsilateral vascularity. In conjunction with other indications of malignancy on gadolinium-enhanced MR images, a higher ipsilateral vascularity may serve as an additional sign of malignancy. (orig.)

  18. Uncommon presentations of common pancreatic neoplasms: a pictorial essay.

    Science.gov (United States)

    D'Onofrio, Mirko; De Robertis, Riccardo; Capelli, Paola; Tinazzi Martini, Paolo; Crosara, Stefano; Gobbo, Stefano; Butturini, Giovanni; Salvia, Roberto; Barbi, Emilio; Girelli, Roberto; Bassi, Claudio; Pederzoli, Paolo

    2015-08-01

    Pancreatic neoplasms are a wide group of solid and cystic lesions with different and often characteristic imaging features, clinical presentations, and management. Among solid tumors, ductal adenocarcinoma is the most common: it arises from exocrine pancreas, comprises about 90% of all pancreatic neoplasms, and generally has a bad prognosis; its therapeutic management must be multidisciplinary, involving surgeons, oncologists, gastroenterologists, radiologists, and radiotherapists. The second most common solid pancreatic neoplasms are neuroendocrine tumors: they can be divided into functioning or non-functioning and present different degrees of malignancy. Cystic pancreatic neoplasms comprise serous neoplasms, which are almost always benign, mucinous cystic neoplasms and intraductal papillary mucinous neoplasms, which can vary from benign to frankly malignant lesions, and solid pseudopapillary tumors. Other pancreatic neoplasms, such as lymphoma, metastases, or pancreatoblastoma, are rarely seen in clinical practice and have different and sometimes controversial managements. Rare clinical presentations and imaging appearance of the most common pancreatic neoplasms, both solid and cystic, are more frequently seen and clinically relevant than rare pancreatic tumors; their pathologic and radiologic appearances must be known to improve their management. The purpose of this paper is to present some rare or uncommon clinical and radiological presentations of common pancreatic neoplasms providing examples of multi-modality imaging approach with pathologic correlations, thus describing the histopathological bases that can explain the peculiar imaging features, in order to avoid relevant misdiagnosis and to improve lesion management. PMID:25772002

  19. Coccidiomycosis infection of the patella mimicking a neoplasm – two case reports

    International Nuclear Information System (INIS)

    Coccidioidomycosis is an endemic fungal infection in the southwestern of United States. Most infections are asymptomatic or manifest with mild respiratory complaints. Rare cases may cause extrapulmonary or disseminated disease. We report two cases of knee involvement that presented as isolated lytic lesions of the patella mimicking neoplasms. The first case, a 27 year-old immunocompetent male had progressive left anterior knee pain for four months. The second case was a 78 year-old male had left anterior knee pain for three months. Both of them had visited general physicians without conclusive diagnosis. A low attenuation lytic lesion in the patella was demonstrated on their image studies, and the initial radiologist’s interpretation was suggestive of a primary bony neoplasm. The patients were referred for orthopaedic oncology consultation. The first case had a past episode of pulmonary coccioidomycosis 2 years prior, while the second case had no previous coccioidal infection history but lived in an endemic area, the central valley of California. Surgical biopsy was performed in both cases due to diagnostic uncertainty. Final pathologic examination revealed large thick walled spherules filled with endospores establishing the final diagnosis of extrapulmonary coccidioidomycosis. Though history and laboratory findings are supportive, definitive diagnosis still depends on growth in culture or endospores identified on histology. We suggest that orthopaedic surgeons and radiologists keep in mind that chronic fungal infections can mimic osseous neoplasm by imaging

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

    Energy Technology Data Exchange (ETDEWEB)

    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.

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

    International Nuclear Information System (INIS)

    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

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

    Institute of Scientific and Technical Information of China (English)

    Xue-li BAI; Qi ZHANG; Noman MASOOD; Waqas MASOOD; Yun ZHANG; Ting-bo LIANG

    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.

  3. Breast fibroadenomas in adolescents: current perspectives

    Directory of Open Access Journals (Sweden)

    Lee M

    2015-09-01

    Full Text Available Michelle Lee, Hooman T SoltanianDepartment of Plastic and Reconstructive Surgery, University Hospitals Case Medical Center, Case Western Reserve University, Cleveland, OH, USAAbstract: Fibroadenomas are one of the most common benign tumors of the breast in the adolescent population. They account for 68% of all breast masses and 44%–94% of all biopsied breast lesions. Fibroadenomas can range from asymptomatic masses to painful and rapidly growing tumors that can cause significant esthetic distortions of the breast. Given the prevalence of fibroadenomas in the adolescent population and the psychosocial morbidity of finding a mass in the adolescent breast, it is imperative for physicians treating adolescent patients to be familiar and up to date with this disease process. The goal of this article is to provide a brief review of the classification, etiology, symptoms, initial work-up, and update on the management of breast fibroadenomas in the adolescent population.Keywords: breast mass, benign breast neoplasm, breast growth, breast development, breast asymmetry

  4. 42 CFR Appendix A to Part 81 - Glossary of ICD-9 Codes and Their Cancer Descriptions 1

    Science.gov (United States)

    2010-10-01

    ... and peritoneum. 160 Malignant neoplasm of nasal cavities, middle ear, and accessory sinuses. 161... Malignant melanoma of skin. 173 Other malignant neoplasms of skin. 174 Malignant neoplasm of female breast. 175 Malignant neoplasm of male breast. 179 Malignant neoplasm of uterus, part unspecified....

  5. Portal Hypertension and Myeloproliferative Neoplasms: A Relationship Revealed

    OpenAIRE

    Ahmet Burak Toros; Serkan Gokcay; Guven Cetin; Muhlis Cem Ar; Yesim Karagoz; Besir Kesici

    2013-01-01

    Background/Objectives. Patients with myeloproliferative neoplasms have a well-established increased risk of thrombosis. Many trials report identification of an underlying myeloproliferative neoplasm by investigation of the patients developing portal hypertensive esophagus and/or fundus variceal hemorrhage in the absence of any known etiology. This trial was designed to investigate the association between myeloproliferative neoplasms and portal hypertension and to detect the frequency of porta...

  6. Diagnostically Relevant Molecular Markers in Head and Neck Neoplasms

    OpenAIRE

    Soma Susan Varghese; Philips Mathew; Jithin Jose

    2013-01-01

    Tumor markers are grouped into diagnostic and prognostic markers. Specific diagnostic markers appear extensively in cells of a particular neoplasm and not in other tumors. These markers can be used to assess the cellular lineage and histogenic origin of various neoplasms. Thus, diagnostic markers can be used for the confirmatory diagnosis of various tumors. This paper reviews the literature on various diagnostic markers and aims to group them based on the cellular lineage of neoplasms.

  7. Myeloproliferative neoplasms: Morphology and clinical practice.

    Science.gov (United States)

    Barbui, Tiziano; Thiele, Jürgen; Vannucchi, Alessandro M; Tefferi, Ayalew

    2016-06-01

    In myeloproliferative neoplasms (MPNs), controversy persists regarding the usefulness and reproducibility of bone marrow (BM) features. Disagreements concerning the WHO classification are mainly focused on the discrimination between essential thrombocythemia (ET) and prefibrotic/early primary myelofibrosis (prePMF) and prodromal polycythemia vera (PV). Criticism mostly refers to lack of standardization of distinctive BM features precluding correct morphological pattern recognition. The distinction between WHO-defined ET and prePMF is not trivial because outcome is significantly worse in prePMF. Morphology was generally considered to be non-specific for the diagnosis of PV. Recent studies have revealed under-diagnosis of morphologically and biologically consistent PV. PMID:26718907

  8. Computed tomography of cardiac pseudotumors and neoplasms.

    Science.gov (United States)

    Anavekar, Nandan S; Bonnichsen, Crystal R; Foley, Thomas A; Morris, Michael F; Martinez, Matthew W; Williamson, Eric E; Glockner, James F; Miller, Dylan V; Breen, Jerome F; Araoz, Philip A

    2010-07-01

    Important features of cardiac masses can be clearly delineated on cardiac computed tomography (CT) imaging. This modality is useful in identifying the presence of a mass, its relationship with cardiac and extracardiac structures, and the features that distinguish one type of mass from another. A multimodality approach to the evaluation of cardiac tumors is advocated, with the use of echocardiography, CT imaging and magnetic resonance imaging as appropriately indicated. In this article, various cardiac masses are described, including pseudotumors and true cardiac neoplasms, and the CT imaging findings that may be useful in distinguishing these rare entities are presented. PMID:20705174

  9. Four types of neoplasms in Asian sea bass (Lates calcarifer)

    Institute of Scientific and Technical Information of China (English)

    Ramalingam Vijayakumar; Kuzhanthaivel Raja; Vijayapoopathi Singaravel; Ayyaru Gopalakrishnan

    2015-01-01

    Objective:To describe and observe four types of neoplasms on different parts (external and internal organs) of an Asian sea bass (Lates calcarifer). Methods:The sample was collected from local fish landing center (south east coast of India). Histopathology of normal and tumour tissues were analyzed. Results:A total of 83 tumour masses (neoplasm) were recorded on the fish skin, also the neoplasms were recorded in internal organs of fish such as liver, stomach and ovary. Conclusions:Aetiology of such neoplasm’s are unknown, further more researches need to confirm the causative agent for this type of neoplasm.

  10. Primary Osteosarcoma of the Breast in Young Women: One Case Report and Literature Review

    Institute of Scientific and Technical Information of China (English)

    Xuefeng Bai; Hongran Cao

    2009-01-01

    Case Report A 21-year-old female with a breast tumor for over a month came to our hospital. The physical examinations on her breast showed a mammary neoplasm of about 4 cm, with a good range of motion and no abnormality seen in the skin.

  11. [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. PMID:26779647

  12. Digestive neuroendocrine neoplasms: A 2016 overview.

    Science.gov (United States)

    Merola, Elettra; Rinzivillo, Maria; Cicchese, Noemi; Capurso, Gabriele; Panzuto, Francesco; Delle Fave, Gianfranco

    2016-08-01

    Digestive neuroendocrine neoplasms (DNENs) have an incidence of 2.39 per 100,000 inhabitants per year, and a prevalence of 35 cases per 100,000; the gap between these rates is to be referred to the relatively long survival that characterizes the majority of these tumors, which can be thus considered as chronic oncological diseases. Up to 80% of patients are stage IV since the first diagnosis, presenting a 5-yr overall survival rate of 35%-55% and a twice higher mortality than limited disease. DNENs express somatostatin receptors in more than 80% of cases, detected through immunohistochemistry or functional imaging tests (FITs). This feature identifies patients who may benefit from "cold" somatostatin analogs (SSAs) or peptide receptors radionuclide therapy, although SSAs are sometimes used also with a negative uptake at FITs. The therapeutic options have been recently increased after the identification of molecular pathways involved in DNENs pathogenesis, and the subsequent use of targeted therapies (i.e., Everolimus and Sunitinib) for these neoplasms. This review offers an overview about pancreatic and small bowel NENs, critically underlining the issues that still need to be clarified and the future perspectives to be investigated. PMID:27212431

  13. 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.)

  14. Concerns on diagnosis and treatment of breast cancer in China

    Institute of Scientific and Technical Information of China (English)

    WANG Shen-ming

    2007-01-01

    @@ Breast cancer is one of the neoplasms that have greatest negative psychological impact on the sufferers. Although China is among the low morbidity country of breast cancer, its yearly increasing rate in China is 1%-2% higher than the average rate of the word.1 Due to its largest population in the word, China tops the world in its breast cancer cases but general medical care for the patients still lags behind the developed countries. These issues are related to the diagnosis and treatment of breast cancer in China.

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

    International Nuclear Information System (INIS)

    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.)

  16. Primary cardiac neoplasms:a clinicopathologic analysis of 81 cases

    Institute of Scientific and Technical Information of China (English)

    王继纲

    2013-01-01

    Objective To study the disease spectrum,clinical and pathologic features of primary cardiac neoplasms at asingle medical in stitution during a period of eight years.Methods The clinical and pathologic features of 81 cases of primary cardiac neoplasms encountered at the Affiliated

  17. A new type of cardiac neoplasm: Evans tumor

    Institute of Scientific and Technical Information of China (English)

    TANG Yang-feng; XU Ji-bin; LIU Xiao-hong; XU Zhi-yun

    2010-01-01

    @@ Primary cardiac neoplasms are exceedingly rare with a reP1orted prevalence of 0.001% to 0.03% in autopsy series. Sarcomas that most frequently encountered are angiosarcoma, undifferentiated sarcoma, osteosarcoma and leiomyosarcoma, being the second most common primary cardiac neoplasm in all age groups.2

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    Lifescience Database Archive (English)

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  10. What Is Breast Cancer?

    Science.gov (United States)

    ... Next Topic Types of breast cancers What is breast cancer? Breast cancer starts when cells in the breast ... breast cancer? ” and Non-cancerous Breast Conditions . How Breast Cancer Spreads Breast cancer can spread through the lymph ...

  11. 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

  12. Retrospective analysis of clinicopathological features of solid pseudopapillary neoplasm of the pancreas.

    Science.gov (United States)

    Ugras, Nesrin; Yerci, Ömer; Coşkun, Sinem Kantarcıoğlu; Ocakoğlu, Gökhan; Sarkut, Pınar; Dündar, Halit Ziya

    2016-07-01

    Solid pseudopapillary neoplasm (SPN) of the pancreas is a rare neoplasm that accounts for 2-3% of all primary pancreatic neoplasms. This study aimed to characterize clinicopathological features associated with SPNs and to retrospectively evaluate the relationship of these features with predictive parameters associated with aggressive behavior. We reviewed 16 cases of SPN of the pancreas that had been diagnosed between 2005 and 2014 at our pathology department. A total of 16 cases, 15 female and one male, were evaluated in this study. The patient age ranged from 13 years to 63 years with a median of 35.70 years. The mean tumor diameter ranged from 2 cm to 18 cm with a mean diameter of 5.90 cm. We identified a significant association between the presence of clear cells and perineural invasion (p=0.019), which was considered to be a predictive factor for aggressive behavior. Other features (i.e., localization, nuclear grooves, central hyalinization, myxoid stroma, eosinophilic bodies, foamy histiocyte aggregates, multinucleated cells, and calcification) were not significantly associated with predictive factors for aggressive behavior. One patient died as a result of a pancreatic fistula that developed as a postoperative complication. The remaining 15 patients are alive and have not demonstrated any signs of recurrence or metastasis. The current study suggested that the presence of clear cells might serve as a possible prognostic indicator of perineural invasion, which is a predictive parameter associated with aggressive behavior in SPN. PMID:27450024

  13. Different risk factors for advanced colorectal neoplasm in young adults

    Science.gov (United States)

    Kim, Ji Yeon; Jung, Yoon Suk; Park, Jung Ho; Kim, Hong Joo; Cho, Yong Kyun; Sohn, Chong Il; Jeon, Woo Kyu; Kim, Byung Ik; Choi, Kyu Yong; Park, Dong Il

    2016-01-01

    AIM: To compare the risk of developing advanced colorectal neoplasm (ACRN) according to age in Koreans. METHODS: A total of 70428 Koreans from an occupational cohort who underwent a colonoscopy between 2003 and 2012 at Kangbuk Samsung Hospital were retrospectively selected. We evaluated and compared odds ratios (OR) for ACRN between the young-adults (YA < 50 years) and in the older-adults (OA ≥ 50 years). ACRN was defined as an adenoma ≥ 10 mm in diameter, adenoma with any component of villous histology, high-grade dysplasia, or invasive cancer. RESULTS: In the YA group, age (OR = 1.08, 95%CI: 1.06-1.09), male sex (OR = 1.26, 95%CI: 1.02-1.55), current smoking (OR = 1.37, 95%CI: 1.15-1.63), family history of colorectal cancer (OR = 1.46, 95%CI: 1.01-2.10), diabetes mellitus related factors (OR = 1.27, 95%CI: 1.06-1.54), obesity (OR = 1.23, 95%CI: 1.03-1.47), CEA (OR = 1.04, 95%CI: 1.01-1.09) and low-density lipoprotein-cholesterol (OR = 1.01, 95%CI: 1.01-1.02) were related with an increased risk of ACRN. However, age (OR = 1.08, 95%CI: 1.06-1.09), male sex (OR = 2.12, 95%CI: 1.68-2.68), current smoking (OR = 1.38, 95%CI: 1.12-1.71), obesity (OR = 1.34, 95%CI: 1.09-1.65) and CEA (OR = 1.05, 95%CI: 1.01-1.09) also increased the risk of ACRN in the OA group. CONCLUSION: The risks of ACRN differed based on age group. Different colonoscopic screening strategies are appropriate for particular subjects with risk factors for ACRN, even in subjects younger than 50 years. PMID:27053853

  14. Proteotypic classification of spontaneous and transgenic mammary neoplasms

    International Nuclear Information System (INIS)

    Mammary tumors in mice are categorized by using morphologic and architectural criteria. Immunolabeling for terminal differentiation markers was compared among a variety of mouse mammary neoplasms because expression of terminal differentiation markers, and especially of keratins, provides important information on the origin of neoplastic cells and their degree of differentiation. Expression patterns for terminal differentiation markers were used to characterize tumor types and to study tumor progression in transgenic mouse models of mammary neoplasia (mice overexpressing Neu (Erbb2), Hras, Myc, Notch4, SV40-TAg, Tgfa, and Wnt1), in spontaneous mammary carcinomas, and in mammary neoplasms associated with infection by the mouse mammary tumor virus (MMTV). On the basis of the expression of terminal differentiation markers, three types of neoplasm were identified: first, simple carcinomas composed exclusively of cells with a luminal phenotype are characteristic of neoplasms arising in mice transgenic for Neu, Hras, Myc, Notch4, and SV40-TAg; second, 'complex carcinomas' displaying luminal and myoepithelial differentiation are characteristic of type P tumors arising in mice transgenic for Wnt1, neoplasms arising in mice infected by the MMTV, and spontaneous adenosquamous carcinomas; and third, 'carcinomas with epithelial to mesenchymal transition (EMT)' are a characteristic feature of tumor progression in Hras-, Myc-, and SV40-TAg-induced mammary neoplasms and PL/J and SJL/J mouse strains, and display de novo expression of myoepithelial and mesenchymal cell markers. In sharp contrast, EMT was not detected in papillary adenocarcinomas arising in BALB/cJ mice, spontaneous adenoacanthomas, neoplasms associated with MMTV-infection, or in neoplasms arising in mice transgenic for Neu and Wnt1. Immunohistochemical profiles of complex neoplasms are consistent with a stem cell origin, whereas simple carcinomas might originate from a cell committed to the

  15. MR imaging of subarachnoid spread of neoplasms

    International Nuclear Information System (INIS)

    One hundred nineteen MR examinations of 40 patients with cytologically proved subarachnoid dissemination of neoplasms were retrospectively reviewed. In the brain, 12 of 54 unenhanced (22.2%) and seven of 20 gadolinium-enhanced studies (35%) were positive for leptomeningeal metastases. Four of 29 (13.8%) unenhanced (13.8%) and six of 16 enhanced spine studies (37.5%) were positive. Patients with non-central nervous system primary tumors were most likely to show MR findings of leptomeningeal dissemination (31.4%). Hematologic malignancies were least likely (5.6%). The overall sensitivity of unenhanced (19.3%) and enhanced (36.1%) MR examinations in patients with cerebrospinal fluid positive for neoplastic seeding is low

  16. Endoscopic submucosal dissection for stomach neoplasms

    Institute of Scientific and Technical Information of China (English)

    Mitsuhiro Fujishiro

    2006-01-01

    Recent advances in techniques of therapeutic endoscopy for stomach neoplasms are rapidly achieved. One of the major topics in this field is endoscopic submucosal dissection (ESD). ESD is a new endoscopic technique using cutting devices to remove the tumor by thefollowing three steps: injecting fluid into the submucosa to elevate the tumor from the muscle layer, pre-cutting the surrounding mucosa of the tumor, and dissecting the connective tissue of the submucosa beneath the tumor. So the tumors are resectable in an en bloc fashion, regardless of the size, shape, coexisting ulcer,and location. Indication for ESD is strictly confined by two aspects: the possibility of nodal metastases and technical difficulty, which depends on the operators. Although long-term outcome data are still lacking, short-term outcomes of ESD are extremely favourable and laparotomy with gastrectomy is replaced with ESD in some parts of therapeutic strategy for early gastric cancer.

  17. Hereditary breast cancer. Psychosocial issues and family physicians' role.

    OpenAIRE

    Carroll, J. C.; Heisey, R. E.; Warner, E.; V Goel; McCready, D R

    1999-01-01

    OBJECTIVES: To outline the psychosocial issues in hereditary breast cancer (HBC) assessment and discuss the role of family physicians. QUALITY OF EVIDENCE: A literature search using MEDLINE, CINAHL, CancerLit, and HealthStar databases was conducted from January 1990 to April 1998, using the key words breast cancer or neoplasm and familial or hereditary, genetic testing or screening, primary care or family physician or counseling, genetic counseling, psychosocial or psychological. We found onl...

  18. Breast Metastasis from Renal Cell Carcinoma: A Case Report

    International Nuclear Information System (INIS)

    Metastatic breast cancer from renal cell carcinoma is extremely rare and has non-specific findings that include a well circumscribed lesion without calcification on mammography and a well circumscribed hypoechoic lesion without posterior acoustic shadowing on sonography. We report a case of metastatic breast cancer from renal cell carcinoma and describe the radiologic findings in a 63-year-old woman who has no history of primary neoplasm

  19. Breast Metastasis from Renal Cell Carcinoma: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Seon Jeong; Kim, Ji Young; Jeong, Myeong Ja; Kim, Jae Hyung; Kim, Soung Hee; Kim, Soo Hyun; Jun, Woo Sun; Kim, Hyun Jung; Han, Se Hwan [Sanggye Paik Hospital, Seoul (Korea, Republic of)

    2010-01-15

    Metastatic breast cancer from renal cell carcinoma is extremely rare and has non-specific findings that include a well circumscribed lesion without calcification on mammography and a well circumscribed hypoechoic lesion without posterior acoustic shadowing on sonography. We report a case of metastatic breast cancer from renal cell carcinoma and describe the radiologic findings in a 63-year-old woman who has no history of primary neoplasm.

  20. Percutaneous thermal ablation of renal neoplasms

    International Nuclear Information System (INIS)

    Due to modern examination techniques such as multidetector computed tomography and high-field magnetic resonance imaging, the detection rate of renal neoplasms is continually increasing. Even though tumors exceeding 4 cm in diameter rarely metastasize, all renal lesions that are possible neoplasms should be treated. Traditional treatment techniques include radical nephrectomy or nephron-sparing resection, which are increasingly performed laparoscopically. Modern thermal ablation techniques such as hyperthermal techniques like radiofrequency ablation RFA, laser induced thermal ablation LITT, focused ultrasound FUS and microwave therapy MW, as well as hypothermal techniques (cryotherapy) may be a useful treatment option for patients who are unfit for or refuse surgical resection. Cryotherapy is the oldest and best known thermal ablation technique and can be performed laparoscopically or percutaneously. Since subzero temperatures have no antistyptic effect, additional maneuvers must be performed to control bleeding. Percutaneous cryotherapy of renal tumors is a new and interesting method, but experience with it is still limited. Radiofrequency ablation is the most frequently used method. Modern probe design allows volumes between 2 and 5 cm in diameter to be ablated. Due to hyperthermal tract ablation, the procedure is deemed to be safe and has a low complication rate. Although there are no randomized comparative studies to open resection, the preliminary results for renal RFA are promising and show RFA to be superior to other thermal ablation techniques. Clinical success rates are over 90% for both, cryo- and radiofrequency ablation. Whereas laser induced thermal therapy is established in hepatic ablation, experience is minimal with respect to renal application. For lesions of more than 2 cm in diameter, additional cooling catheters are required. MR thermometry offers temperature control during ablation. Microwave ablation is characterized by small ablation volumes

  1. RAD51B in Familial Breast Cancer

    OpenAIRE

    Pelttari, Liisa M.

    2016-01-01

    Common variation on 14q24.1, close to RAD51B, has been associated with breast cancer: rs999737 and rs2588809 with the risk of female breast cancer and rs1314913 with the risk of male breast cancer. The aim of this study was to investigate the role of RAD51B variants in breast cancer predisposition, particularly in the context of familial breast cancer in Finland. We sequenced the coding region of RAD51B in 168 Finnish breast cancer patients from the Helsinki region for identification of possi...

  2. 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

  3. Tumor Markers in Breast Cancer – Evaluation of their Clinical Usefulness

    OpenAIRE

    Marić, Petra; OZRETIĆ, PETAR; Levanat, Sonja; Orešković, Slavko; Antunac, Katarina; Beketić-Orešković, Lidija

    2011-01-01

    Breast cancer is the most common neoplasm affecting women in the Western world. Many studies are still conducted with the purpose of finding markers that could be used for early diagnosis and/or serve as possible reliable prognostic or predictive parameters, but with conflicting results. At present, no markers are available for an early diagnosis of breast cancer. For surveillance of patients with diagnosed breast cancer the most widely used serum markers are CA 15-3 and CEA which...

  4. Magnetic Resonance Imaging Versus Computed Tomography and Different Imaging Modalities in Evaluation of Sinonasal Neoplasms Diagnosed by Histopathology

    OpenAIRE

    Gomaa, Mohammed A.; Hammad, Moustafa S.; Abobakr Abdelmoghny; Ashraf M. Elsherif; Tawfik, Heba M.

    2013-01-01

    Objective The study purpose was to detect the value of magnetic resonance imaging (MRI) compared to computed tomography (CT) and different imaging modalities as conventional radiology in evaluation of sinonasal neoplasms diagnosed by Histopathology. Methods Thirty patients (16 males and 14 females) were complaining of symptoms related to sinonasal tract. After thorough clinical and local examination, the patients were subjected to the following: conventional radiography, CT, MRI, and histopat...

  5. 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.

  6. CT findings of intrathoricic neoplasm associated with hypertrophic osteoarthropathy

    International Nuclear Information System (INIS)

    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

  7. Breast Cancer

    Science.gov (United States)

    Breast cancer affects one in eight women during their lives. Breast cancer kills more women in the United States than ... cancer. No one knows why some women get breast cancer, but there are a number of risk factors. ...

  8. Retrospective analytical 10 years study of male mammography

    Directory of Open Access Journals (Sweden)

    Antappa Shantappa Tondare

    2015-01-01

    Conclusions: Our study of 92 patients nearly showed the 6 patients having very high suspicions of malignancy means nearly 8% (Even though breast cancer in male is usually of 1%. So this retrospective analytical study concludes that even though routine mammography screening (In female every year is not required in male but definitely it will be an a useful tool in patients having any type of complain related with breast like pain, enlargement or both, may help a lot to diagnose breast lesions like calcification, gynaecomastia and breast cancer in early stage (as a general rule breast cancer in male is diagnosed in late stage due to myth that breast cancer is not seeing in male, lack of self-awareness and coming in late stage with larger tumour size resulting you higher morbidity and mortality. [Int J Res Med Sci 2015; 3(1.000: 27-29

  9. Comparative evaluation of methylene blue and demeclocycline for enhancing optical contrast of brain neoplasms

    Science.gov (United States)

    Wirth, Dennis J.

    Brain tumors cause significant morbidity and mortality even when benign. Completeness of resection of brain tumors has been associated with better quality of life. However, that is often difficult to accomplish. The goal of this study was to evaluate the feasibility of using contrast enhanced multimodal confocal imaging for intraoperative detection of brain neoplasms. Different types of benign and malignant, primary and metastatic brain tumors, stained with Methylene Blue (MB) as a contrast agent, were imaged. MB is a traditional histopathologic stain that absorbs light in the red spectral range and fluoresces in the near infrared. It is FDA-approved for in vivo staining of human skin and breast tissue. Optical images showed good correlation with histopathology, demonstrating the potential of contrast enhanced multimodal confocal imaging for intraoperative detection of brain neoplasms ex vivo. However, the safety of MB for staining human brain in vivo is questionable. Demeclocycline (DMN), an antibiotic of the tetracycline family, has shown to be effective in differentiating normal from cancerous tissue in various organs. DMN is a fluorophore, which absorbs light in the violet spectral range and has a broad emission band covering green and yellow wavelengths. It is commonly used to treat infection and inflammatory disorders, and could provide a safer alternative to MB. To test this hypothesis, fresh excess human brain tissues were bisected and stained with aqueous solutions of either MB or DMN and then imaged. Reflectance and fluorescence images acquired from tissues stained with the two dyes were compared, and correlated with processed H&E histopathology. Comparison showed similar staining patterns and contrast of diagnostic features in glioblastomas, stained using either MB or DMN. The results show potential of both MB and DMN for the intraoperative detection of microscopic nests of brain neoplasms. Further studies will establish safety and efficacy of these

  10. Assessment of pancreatic neoplasms: review of biopsy techniques.

    Science.gov (United States)

    Goldin, Steven B; Bradner, Michael W; Zervos, Emmanuel E; Rosemurgy, Alexander S

    2007-06-01

    Pancreatic cancer is the 4th leading cause of cancer death annually. Recent technological advances in imaging have led to non-uniformity in the evaluation of pancreatic neoplasms. The following article describes the history behind various biopsy techniques and the rationale for obtaining a biopsy of a pancreatic neoplasm and discusses the benefits and disadvantages of the various pancreatic biopsy techniques, including fine needle aspiration biopsy, Tru-cut needle biopsy, endoscopic brushings/cytology, and endoscopic ultrasound guided biopsies. A treatment algorithm for pancreatic neoplasms is then presented. PMID:17562121

  11. Small-bowel neoplasms in patients undergoing video capsule endoscopy

    DEFF Research Database (Denmark)

    Rondonotti, E; Pennazio, M; Toth, E;

    2008-01-01

    BACKGROUND AND STUDY AIM: Small-bowel tumors account for 1% - 3% of all gastrointestinal neoplasms. Recent studies with video capsule endoscopy (VCE) suggest that the frequency of these tumors may be substantially higher than previously reported. The aim of the study was to evaluate the frequency...... neoplasm seen in 29 centers of 10 European Countries. RESULTS: Of 5129 patients undergoing VCE, 124 (2.4%) had small-bowel tumors (112 primary, 12 metastatic). Among these patients, indications for VCE were: obscure gastrointestinal bleeding (108 patients), abdominal pain (9), search for primary neoplasm...

  12. Expression of aminopeptidase-n (CD 13) in normal tissues and malignant neoplasms of epithelial and lymphoid origin.

    OpenAIRE

    Dixon, J.; Kaklamanis, L.; Turley, H; Hickson, I D; Leek, R. D.; Harris, A. L.; Gatter, K C

    1994-01-01

    AIMS--To provide a detailed knowledge of the distribution of the CD13 molecule, also known as the protease aminopeptidase-N, on both normal tissues and malignant neoplasms of epithelial and lymphoid origin. METHODS--CD13 antigen was examined by immunocytochemistry, using a recently produced antibody (VS5E) alongside a commercially available anti-CD13 monoclonal antibody. The VS5E recognising CD13 was produced by immunising a doxorubicin resistant breast cancer cell line (MCF-7-ADr). A strikin...

  13. Breast cancer risk factors.

    Science.gov (United States)

    Kamińska, Marzena; Ciszewski, Tomasz; Łopacka-Szatan, Karolina; Miotła, Paweł; Starosławska, Elżbieta

    2015-09-01

    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. PMID:26528110

  14. 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.

  15. Genetic variants at chromosomes 2q35, 5p12, 6q25.1, 10q26.13, and 16q12.1 influence the risk of breast cancer in men.

    OpenAIRE

    Nick Orr; Rosie Cooke; Michael Jones; Olivia Fletcher; Frank Dudbridge; Sarah Chilcott-Burns; Katarzyna Tomczyk; Peter Broderick; Richard Houlston; Alan Ashworth; Anthony Swerdlow

    2011-01-01

    Male breast cancer accounts for approximately 1% of all breast cancer. To date, risk factors for male breast cancer are poorly defined, but certain risk factors and genetic features appear common to both male and female breast cancer. Genome-wide association studies (GWAS) have recently identified common single nucleotide polymorphisms (SNPs) that influence female breast cancer risk; 12 of these have been independently replicated. To examine if these variants contribute to male breast cancer ...

  16. Genetic Variants at Chromosomes 2q35, 5p12, 6q25.1, 10q26.13, and 16q12.1 Influence the Risk of Breast Cancer in Men

    OpenAIRE

    Orr, N.; Cooke, R; Jones, M.(Purdue University, West Lafayette, U.S.A.); Fletcher, O.; Dudbridge, F; Chilcott-Burns, S; Tomczyk, K; Broderick, P.; Houlston, R.; Ashworth, A.; Swerdlow, A.

    2011-01-01

    Male breast cancer accounts for approximately 1% of all breast cancer. To date, risk factors for male breast cancer are poorly defined, but certain risk factors and genetic features appear common to both male and female breast cancer. Genome-wide association studies (GWAS) have recently identified common single nucleotide polymorphisms (SNPs) that influence female breast cancer risk; 12 of these have been independently replicated. To examine if these variants contribute to male breast cancer ...

  17. 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 ...

  18. [Myeloproliferative neoplasms: pathophysiology and therapeutic strategy].

    Science.gov (United States)

    Kubuki, Yoko; Hidaka, Tomonori; Shimoda, Kazuya

    2015-10-01

    Myeloproliferative neoplasms (MPNs) arise from hematopoietic stem cells (HSCs) with genetic abnormalities in combination with mutations in JAK2, MPL or CALR, which induce autosomal JAK-STAT pathway activation, and mutations in epigenetic regulator genes such as TET2 or DNMT3A. The prognosis of patients with polycythemia vera (PV) or essential thrombocythemia (ET) is relatively good, and the therapeutic goal in cases with PV or ET is to prevent thrombohemorrhagic complications. PV or ET patients at least 60 years of age or with a history of thrombosis are in a high-risk category, and are managed with low dose aspirin and cytoreductive therapy. Phlebotomy to maintain Ht65 years, Hb<10 g/dl, the presence of constitutional symptoms, and the presence of blasts in blood were identified as being associated with shorter survival in MF patients. Those patients in the high-risk category are candidates for allogenic HSC transplantation (allo-HSCT), which is potentially curative but is also associated with higher therapy-related mortality. High-risk MF patients without indications for allo-HSCT are treated with JAK inhibitors, which can markedly ameliorate constitutional symptoms and splenomegaly, and might thereby lead to a degree of improvement in survival. PMID:26458438

  19. Intra-arterial injection of radioactive microspheres in neoplasm treatment

    International Nuclear Information System (INIS)

    A laboratory methods to obtain microspheres with 90Y was developed. In the experiment on animals a possibility of the microspheres application for intraarterial injection for radiation treatment of highly vascularized neoplasms was shown

  20. Neoplasms of the inferior vena cava - pictorial essay

    International Nuclear Information System (INIS)

    This pictorial essay reviews common and rare neoplasms affecting the inferior vena cava (IVC, Table 1), with a particular emphasis on the clinical implications and the role and efficacy of the various imaging techniques. (author)

  1. Mucin-hypersecreting biliary neoplasms: two case report

    Energy Technology Data Exchange (ETDEWEB)

    Lim, Gye Yon; Lee, Jae Mun; Park, Jeong Mi; Jung, So Lyung; Kim, Choon Yul; Shinn, Kyung Sub [Catholic University Medical College, Seoul (Korea, Republic of)

    1995-09-15

    Mucin-hypersecreting biliary neoplasm excretes excessive mucin that fills the biliary tree and results in marked dilatation of the bile ducts and obstructive jaundice. In these neoplasm, the much produced by the tumor rather than the tumor itself plays an important role in clinical course and radiologic patterns. The purpose of this paper is to report characteristic radiologic patterns of mucin-hypersecreting biliary neoplasms in two cases. These neoplasms were characterized by not only multilocular cystic hepatic mass or extra-hepatic bile duct mass resulting in marked biliary dilatation distal to the mass on US or CT, but also change of shape and extent of amorphous filling defects in the markedly dilated bile duct on serial cholangiograms.

  2. Inheritance of the chronic myeloproliferative neoplasms. A systematic review

    DEFF Research Database (Denmark)

    Ranjan, Ajenthen; Penninga, E; Jelsig, Am;

    2012-01-01

    This systematic review investigated the inheritance of the classical chronic myeloproliferative neoplasms (MPNs) including polycythemia vera (PV), essential thrombocythemia (ET), primary myelofibrosis (PMF) and chronic myelogenous leukemia (CML). Sixty-one articles were included and provided 135...

  3. Atypical Fibroxanthoma: An Unusual Skin Neoplasm in Xeroderma Pigmentosum

    OpenAIRE

    Ranjana Bandyopadhyay; Dipanwita Nag; Sanjay Bandyopadhyay; Swapan Kumar Sinha

    2012-01-01

    Xeroderma pigmentosum (XP) is a rare autosomal recessive disorder related to defective deoxyribonucleic acid (DNA) repair. Various cutaneous manifestations related to ultraviolet (UV) damage characterize the clinical course. Primary malignant cutaneous neoplasms like squamous cell carcinoma, basal cell carcinoma and malignant melanoma have been reported. Atypical fibroxanthoma is a rare dermal neoplasm occurring in UV-damaged skin. We report an unusual case of atypical fibroxanthoma in a 20-y...

  4. Plurihormonal Cosecretion by a Case of Adrenocortical Oncocytic Neoplasm.

    Science.gov (United States)

    Corrales, J J; Robles-Lázaro, C; Sánchez-Marcos, A I; González-Sánchez, M C; Antúnez-Plaza, P; Miralles, J M

    2016-01-01

    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. PMID:27413559

  5. Management of Mucin-Producing Cystic Neoplasms of the Pancreas

    OpenAIRE

    Fritz, Stefan; Warshaw, Andrew L.; Thayer, Sarah P.

    2009-01-01

    During the last decade small lesions of the pancreas have been increasingly recognized in clinical practice. Among these lesions, mucin-producing cystic neoplasms represent a recently described and unique entity among pancreatic tumors. In 1996, the World Health Organization distinguished two different types of mucinous cystic tumors: intraductal papillary mucinous neoplasms (IPMNs) of the pancreas, which are characterized by mucin production, cystic dilation of the pancreatic ducts, and intr...

  6. Molecular biology of Philadelphia-negative myeloproliferative neoplasms

    OpenAIRE

    Paulo Vidal Campregher; Fábio Pires de Souza Santos; Guilherme Fleury Perini; Nelson Hamerschlak

    2012-01-01

    Myeloproliferative neoplasms are clonal diseases of hematopoietic stem cells characterized by myeloid hyperplasia and increased risk of developing acute myeloid leukemia. Myeloproliferative neoplasms are caused, as any other malignancy, by genetic defects that culminate in the neoplastic phenotype. In the past six years, since the identification of JAK2V617F, we have experienced a substantial increase in our knowledge about the genetic mechanisms involved in the genesis of myeloproliferative ...

  7. Frequent GNAS mutations in low-grade appendiceal mucinous neoplasms

    OpenAIRE

    Nishikawa, G; Sekine, S; Ogawa, R; Matsubara, A.; Mori, T; Taniguchi, H; Kushima, R; Hiraoka, N.; Tsuta, K; Tsuda, H.; Kanai, Y.

    2013-01-01

    Background: The molecular basis for the development of appendiceal mucinous tumours, which can be a cause of pseudomyxoma peritonei, remains largely unknown. Methods: Thirty-five appendiceal mucinous neoplasms were analysed for GNAS and KRAS mutations. A functional analysis of mutant GNAS was performed using a colorectal cancer cell line. Results: A mutational analysis identified activating GNAS mutations in 16 of 32 low-grade appendiceal mucinous neoplasms (LAMNs) but in none of three mucino...

  8. Endoscopic ultrasound guided radiofrequency ablation, forpancreatic cystic neoplasms and neuroendocrine tumors

    Institute of Scientific and Technical Information of China (English)

    Madhava Pai; Nagy Habib; Hakan Senturk; Sundeep Lakhtakia; Nageshwar Reddy; Vito R Cicinnati; Iyad Kaba; Susanne Beckebaum; Panagiotis Drymousis; Michel Kahaleh; William Brugge

    2015-01-01

    AIM: To outline the feasibility, safety, adverse eventsand early results of endoscopic ultrasound (EUS)-radiofrequency ablation (RFA) in pancreatic neoplasmsusing a novel probe.METHODS: This is a multi-center, pilot safety feasibilitystudy. The intervention described was radiofrequencyablation (RF) which was applied with an innovativemonopolar RF probe (1.2 mm Habib EUS-RFA catheter)placed through a 19 or 22 gauge fine needle aspiration(FNA) needle once FNA was performed in patients witha tumor in the head of the pancreas. The Habib? EUSRFAis a 1 Fr wire (0.33 mm, 0.013") with a workinglength of 190 cm, which can be inserted throughthe biopsy channel of an echoendoscope. RF poweris applied to the electrode at the end of the wire tocoagulate tissue in the liver and pancreas.RESULTS: Eight patients [median age of 65 (range27-82) years; 7 female and 1 male] were recruited in aprospective multicenter trial. Six had a pancreatic cystic neoplasm (four a mucinous cyst, one had intraductal papillary mucinous neoplasm and one a microcystic adenoma) and two had a neuroendocrine tumors (NET) in the head of pancreas. The mean size of the cystic neoplasm and NET were 36.5 mm (SD ± 17.9 mm) and 27.5 mm (SD ± 17.7 mm) respectively. The EUSRFA was successfully completed in all cases. Among the 6 patients with a cystic neoplasm, post procedure imaging in 3-6 mo showed complete resolution of the cysts in 2 cases, whilst in three more there was a 48.4% reduction [mean pre RF 38.8 mm (SD ± 21.7 mm) vs mean post RF 20 mm (SD ± 17.1 mm)] in size. In regards to the NET patients, there was a change in vascularity and central necrosis after EUS-RFA. No major complications were observed within 48 h of the procedure. Two patients had mild abdominal pain that resolved within 3 d. CONCLUSION: EUS-RFA of pancreatic neoplasms with a novel monopolar RF probe was well tolerated in all cases. Our preliminary data suggest that the

  9. Metastatic Thymoma of the Breast

    International Nuclear Information System (INIS)

    Metastases from thymoma usually occur within the thorax and only 3% of patients have extrathoracic lesions. One study reported that the mean interval between detecting primary tumor and detecting extrathoracic metastasis was nine years, and the maximum interval was 21 years. This suggests that thymic tumor can metastasize even a long time after treatment of the initial mediastinal mass, along with it growing very slowly. Therefore, when the patient with a breast mass has a history of thymic tumor, metastasis from thymic tumor should be included in a differential diagnosis regardless of the initial low malignant potential of thymic tumor or the long disease free period. Breast metastasis from nonmammary malignant neoplasms is uncommon, and it accounts for approximately 2% of all breast tumors. Distant metastasis of thymoma is very rare, and especially to extrathorcic areas. We report a female who had a metastatic thymoma in her breast 20 years after undergoing resection for a non-invasive thymoma. She presented with a palpable mass in her left breast. Mammography and ultrasonogram showed a lobular mass at the anterior glandular portion. Histological examination after surgical excision revealed a metastatic thymoma

  10. Metastatic Thymoma of the Breast

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sung Mok; Ko, Eun Young; Han, Boo Kyung; Shin, Jung Hee; Kang, Seok Seon; Nam, Seok Jin; Cho, Eun Yoon [Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul (Korea, Republic of)

    2008-02-15

    Metastases from thymoma usually occur within the thorax and only 3% of patients have extrathoracic lesions. One study reported that the mean interval between detecting primary tumor and detecting extrathoracic metastasis was nine years, and the maximum interval was 21 years. This suggests that thymic tumor can metastasize even a long time after treatment of the initial mediastinal mass, along with it growing very slowly. Therefore, when the patient with a breast mass has a history of thymic tumor, metastasis from thymic tumor should be included in a differential diagnosis regardless of the initial low malignant potential of thymic tumor or the long disease free period. Breast metastasis from nonmammary malignant neoplasms is uncommon, and it accounts for approximately 2% of all breast tumors. Distant metastasis of thymoma is very rare, and especially to extrathorcic areas. We report a female who had a metastatic thymoma in her breast 20 years after undergoing resection for a non-invasive thymoma. She presented with a palpable mass in her left breast. Mammography and ultrasonogram showed a lobular mass at the anterior glandular portion. Histological examination after surgical excision revealed a metastatic thymoma.

  11. 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. PMID:26900302

  12. CT characteristics of primary retroperitoneal neoplasms in children

    International Nuclear Information System (INIS)

    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.

  13. [Classification and clinicopathological characteristics of gastroenteropancreatic neuroendocrine neoplasms].

    Science.gov (United States)

    Zengshan, L I

    2016-05-25

    Gastroenteropancreatic neuroendocrine neoplasms are a rare, heterogeneous group of neoplasms. The incidence has increased greatly during the past 40 years, partially due to the advanced endoscopic and imaging techniques. As a type of neoplasm with the specific morphology and immunophenotype, its nomenclature and classification have also been changed considerably over the past 40 years, from the past "carcinoid" to the current "neuroendocrine neoplasm". WHO currently recommends two-tiered classification, neuroendocrine tumors and neuroendocrine cancer, according to the differentiation, morphology and proliferation index. However, the neoplasms from different sites have different phenotypes, biological behaviors, and accordingly the different staging systems for the indication on prognosis and therapy selection. Recent research indicates that the tumor from different sites could express different molecular markers which are useful for the further study of molecular features, as well as the evaluation of the site of primary tumor. Along with the progress of the research on molecular mechanisms, including signal transduction, epigenetics and tumor microenviroment, the mode of diagnosis and treatment would also be changed accordingly. In this article, new advances in classification, clinical and pathological features and molecular mechanism of gastroenteropancreatic neuroendocrine neoplasms will be reviewed. PMID:27045236

  14. Mucins in the diagnosis and differential diagnosis of pancreatic cystic neoplasms: report of 40 cases

    Institute of Scientific and Technical Information of China (English)

    JI Yuan; TAN Yun-shan; XU Jian-fang; QI Wei-dong; LI Xiao-ping; SU-JIE Ake-su; ZHU Xiong-zeng

    2006-01-01

    @@ Cystic neoplasms of the pancreas account for 10% to 15% of all cystic pancreatic lesions.The majority (85% to 90%) of cystic lesions of the pancreas are pseudocysts. Although cystic neoplasms of the pancreas are rare, they range from benign to malignant neoplasms. The clinical challenge is the differential diagnosis and management of the cystic neoplasms, which represent 10% to 25% of primary pancreatic neoplasms. Pancreatic neoplasms and tumour like lesions with cystic features have been recently reviewed. The incidence of pancreatic cystic neoplasms reported is variable. Because there is no large, systematic study on tne cases from China comparing the incidence and biology of cystic neoplasms of pancreas to that of Western series, we reviewed all the cases of cystic neoplasms from Zhongshan Hospital over 6 years. Most of the neoplasms in our series were classified according to the recent World Health Organization (WHO)classification.1,2

  15. Breast Cancer

    Science.gov (United States)

    ... I found something when I did my breast self-exam. What should I do now? How often should I have mammograms? I have breast cancer. What are my treatment options? How often should I do breast self-exams? I have breast cancer. Is my daughter ...

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

    OpenAIRE

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

    2013-01-01

    GATA3 plays an integral role in breast luminal cell differentiation and is implicated in breast cancer progression. GATA3 immunohistochemistry is a useful marker of breast cancer; however, its use in specific subtypes is unclear. Here, we evaluate GATA3 expression in 86 invasive ductal carcinomas including triple-negative, Her-2, and luminal subtypes, in addition to 13 metaplastic carcinomas and in 34 fibroepithelial neoplasms. In addition, we report GATA3 expression in matched primary and me...

  17. Second Malignanat Solid Neoplasms in Children Treated with Radiotherapy-Report of Two Cases and Review of Literature

    International Nuclear Information System (INIS)

    Radiotherapy and chemotherapy can effectively control cancer but can also cause new second cancers to develop as long-term complications especially in childhood cancer. We experienced two patients with second malignant solid neoplasm who had been treated with radiation and chemotherapy for childhood cancers. One female patients with rhabdomyosarcoma of the right popliteal fossa was treated with radiotherapy at total dose of 54 Gy. Three years and seven months later, osteosarcoma developed in the field of radiation therapy. The other male patient with non-Hodgkin's lymphoma of the small bowel was treated with radiotherapy and leiomyosarcoma developed in the field of radiotherapy 18 years later. We reviewed the literature of the second malignant neoplasm in children in respect of risk factors. The risk for a second primary cancer following radiotherapy or chemotherapy emphasizes the need for life long follow-up of patients receiving such treatments. Particularly patients treated for childhood cancers

  18. Clinicopathological characteristics of male breast cancer: analysis of 25 cases at a single institution%一项单中心的25例男性乳腺癌临床病理特点总结

    Institute of Scientific and Technical Information of China (English)

    夏青; 史艳侠; 刘东耕; 姜文奇

    2011-01-01

    Abstract: Objective To investigate general and clinicopathological characteristics of male breast cancer and analyzed the factors affecting the outcomes of the patients based on the data from a single institution. Methods Twenty-five male breast cancer patients treated at Sun Yet-sen University Cancer Center between January 1, 2000 and April 30, 2011 were included into the study. The patients were followed up for 1 to 90 months with a median follow-up of 51 months. The general and clinicopathological characteristics including family history, age, smoking, alcohol drinking, site of tumor, location of tumor, histological type, estrogen receptor (ER), progesterone receptor (PR), human epidermal growth factor receptor 2 (HER-2), Ki-67, vascular endothelial growth factor (VEGF), P53 expression, neoadjuvant chemotherapy, surgery, adjuvant chemotherapy, adjuvant radiotherapy, adjuvant endocrine therapy, tumor size, lymph node status, distant metastasis and TNM stage were investigated by univariate analysis to evaluate the impact of these factors on patient survival. Results The 5-year survival rate was 66.5% in these patients. Neoadjuvant chemotherapy, tumor size, lymph node status, distant metastasis and TNM stage were significant predictors for the overall survival. Patients receiving adjuvant endocrine therapy tended to have a better overall survival, though this was not supported statistically (P=0.086). However, patients with neoadjuvant chemotherapy had a poorer overall survival than those without it (P=0.000). Patients in stages Ⅰ and Ⅱ had better overall survival than those in stages Ⅲ and Ⅳ (P=0.000). Conclusion The 5-year survival rate was 66.5%in these male breast cancer patients. Neoadjuvant chemotherapy, tumor size, lymph node status, distant metastasis and TNM stage are significant predictors of the overall patient survival.%目的 根据单中心资料对男性乳腺癌患者的临床病理学特点及疾病预后进行分析。方法对2000年1月1

  19. Neoplasms in persons treated with x-rays in infancy: fourth survey in 20 years

    International Nuclear Information System (INIS)

    The incidence of neoplastic disease was determined by a mail survey of 2,872 young adults given x-ray treatments in infancy and of their 5,005 nonirradiated siblings. Newly diagnosed benign and malignant neoplasms appeared more frequently in the irradiated subjects than in their siblings or the age- and sex-matched general population of upstate New York. Only thyroid neoplasms occurred in sufficient numbers to permit statistical analysis for the effects on incidence of sex, age, and dose, and of being in a high-risk group (sub-group C). Thyroid cancers developed earlier in life than did benign neoplasms, especially in boys; benign goiters occurred after smaller doses, predominantly in females. Females had a greater risk of developing thyroid cancer than males--2.3 times for females of all ages and 5 times for young adults. Except for young adult females, there was no definite age effect. The risk of cancer (but not of benign goiter) was proportional to the thyroid dose, with a linear risk coefficient of 2.5/year/million people exposed to 1 rad for the entire irradiated population and 4.0 for subgroup C. The high risk of thyroid cancer in subgroup C may be the result of the high percentage of Jews, who had a 3.4-fold greater risk than non-Jews. Young adult Jewish females had a 17-fold increased risk. An incidental observation was an apparent increased incidence of asthma and rare diseases with abnormal immunologic features in the irradiated population. (auth)

  20. Pancreatic Oncocytic Intraductal Papillary Mucinous Neoplasms: Three Case Reports and Review of Cases in Literature

    Directory of Open Access Journals (Sweden)

    James X Wu

    2015-11-01

    Full Text Available Objectives Oncocytic intraductal papillary mucinous neoplasias represent a rare morphological subtype of intraductal papillary mucinous neoplasias, accounting for 1-8% of cases. Our aim was to characterize clinical factors associated with oncocytic intraductal papillary mucinous neoplasias, and factors that may predict invasive carcinoma. Methods Patient data for three consecutive cases of oncocytic intraductal papillary mucinous neoplasia were abstracted from electronic medical records. Literature search was performed using Pubmed and Google Scholar search engines using the keywords, “oncocytic intraductal papillary mucinous neoplasm,” “oncocytic intraductal papillary mucinous neoplasia,” “intraductal oncocytic papillary neoplasm,” and “intraductal oncocytic papillary neoplasms.” Studies that reported age, gender, invasiveness, and main versus branch duct involvement were included. Results We detailed three case reports and identified 77 previously published cases of oncocytic intraductal papillary mucinous neoplasia. The mean age at diagnosis was 61.6 years. There was a significant association of oncocytic intraductal papillary mucinous neoplasias with male gender (P=0.03, but not with main/mixed versus branch duct involvement (P=0.053. Invasive carcinoma was observed in 55.8% of oncocytic intraductal papillary mucinous neoplasias. In a subgroup of patients that underwent KRAS mutation testing (N=25, 7(28% harbored a KRAS mutation; KRAS mutation did not predict presence of invasive carcinoma (P=1.00. Conclusions Clinical factors or KRAS mutation testing cannot currently predict the malignant potential of oncocytic intraductal papillary mucinous neoplasias. Management of oncocytic intraductal papillary mucinous neoplasias should still be based upon macroscopic criteria.

  1. Molecular biology of Philadelphia-negative myeloproliferative neoplasms

    Directory of Open Access Journals (Sweden)

    Paulo Vidal Campregher

    2012-01-01

    Full Text Available Myeloproliferative neoplasms are clonal diseases of hematopoietic stem cells characterized by myeloid hyperplasia and increased risk of developing acute myeloid leukemia. Myeloproliferative neoplasms are caused, as any other malignancy, by genetic defects that culminate in the neoplastic phenotype. In the past six years, since the identification of JAK2V617F, we have experienced a substantial increase in our knowledge about the genetic mechanisms involved in the genesis of myeloproliferative neoplasms. Mutations described in several genes have revealed a considerable degree of molecular homogeneity between different subtypes of myeloproliferative neoplasms. At the same time, the molecular differences between each subtype have become clearer. While mutations in several genes, such as JAK2, myeloproliferative leukemia (MPL and LNK have been validated in functional assays or animal models as causative mutations, the roles of other recurring mutations in the development of disease, such as TET2 and ASXL1 remain to be elucidated. In this review we will examine the most prevalent recurring gene mutations found in myeloproliferative neoplasms and their molecular consequences.

  2. Prevalence of neoplasms in definite and probable mitochondrial disorders.

    Science.gov (United States)

    Finsterer, Josef; Frank, Marlies

    2016-07-01

    There are some indications that the prevalence of benign and malign neoplasms is increased in patients with a mitochondrial disorder (MID). This study aimed at calculating the prevalence of malign and benign neoplasms in MID patients compared to the general population. Among 103 adult patients with definite or probable MID 16 had a malignancy (15.5%) and 11 (10.7%) a benign neoplasm. Four patients had thyroid cancer, three patients had prostate cancer, two patients each colon cancer, or ovarian cancer, and one each lung cancer, basalioma, Paget carcinoma of the skin, Bowen disease, renal cancer, and urinary bladder cancer. One patient had two carcinomas. Five patients had lipomas, two thyroid adenoma, and one each meningeoma, ovarian adenoma, hemangioma of the liver, and pituitary adenoma. Compared to the general population, the prevalence of malignancies was 3-4 fold increased in definite and probable MIDs. Compared to a cohort of myotonic dystrophy type-1 patients, the prevalence was 1.4 fold increased. In conclusion, adult MID patients seem to carry an increased risk to develop malignancy or a benign neoplasm. Females with a MID seem to be predominantly at risk to develop a neoplasm. PMID:27181047

  3. 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.

  4. Tumor-to-tumor metastasis: an unusual case of breast cancer metastatic to a solitary fibrous tumor

    OpenAIRE

    Velez-Cubian, Frank O.; Gabordi, Robert C.; Smith, Prudence V.; Toloza, Eric M.

    2016-01-01

    Solitary fibrous tumor (SFT) is a rare mesenchymal neoplasm that most commonly involves the visceral or parietal pleura, but that has also been described arising from virtually all organs. This neoplasm exhibits rich vascularity, a characteristic it shares with renal cell carcinoma, making these tumors especially suitable for harboring metastases. We present a case of a 64-year-old woman with history of right breast cancer treated six years previously and who presents with a left pulmonary SF...

  5. Breast Gangrene

    Directory of Open Access Journals (Sweden)

    Husasin Irfan

    2011-08-01

    Full Text Available Abstract Background Breast gangrene is rare in surgical practice. Gangrene of breast can be idiopathic or secondary to some causative factor. Antibiotics and debridement are used for management. Acute inflammatory infiltrate, severe necrosis of breast tissue, necrotizing arteritis, and venous thrombosis is observed on histopathology. The aim of was to study patients who had breast gangrene. Methods A prospective study of 10 patients who had breast gangrene over a period of 6 years were analyzed Results All the patients in the study group were female. Total of 10 patients were encountered who had breast gangrene. Six patients presented with breast gangrene on the right breast whereas four had on left breast. Out of 10 patients, three had breast abscess after teeth bite followed by gangrene, one had iatrogenic trauma by needle aspiration of erythematous area of breast under septic conditions. Four had history of application of belladonna on cutaneous breast abscess and had then gangrene. All were lactating female. Amongst the rest two were elderly, one of which was a diabetic who had gangrene of breast and had no application of belladonna. All except one had debridement under cover of broad spectrum antibiotics. Three patients had grafting to cover the raw area. Conclusion Breast gangrene occurs rarely. Etiology is variable and mutifactorial. Teeth bite while lactation and the iatrogenic trauma by needle aspiration of breast abscess under unsterlised conditions could be causative. Uncontrolled diabetes can be one more causative factor for the breast gangrene. Belladonna application as a topical agent could be inciting factor. Sometimes gangrene of breast can be idiopathic. Treatment is antibiotics and debridement.

  6. The role of JAK2 abnormalities in hematologic neoplasms.

    Directory of Open Access Journals (Sweden)

    Mohammed Khalid Alabdulaali

    2009-07-01

    Full Text Available In 2005, an activating mutation in the Janus kinase 2 (JAK2 was identified in a significant proportion of patients with myeloproliferative neoplasms, mainly polycythemia vera, essential thrombocythemia and primary myelofibrosis. Many types of mutations in the JAK-STAT pathway have been identified, the majority are related to JAK2. Currently JAK2 mutations are important in the area of diagnosis of myeloid neoplasms, but its role beyond the confirmation of clonality is growing and widening our knowledge about these disorders. In addition to that, clinical trials to target JAK2-STAT pathway will widen our knowledge and hopefully will offer more therapeutic options. In this review, we will discuss the role of JAK2 abnormalities in the pathogenesis, diagnosis, classification, severity and management of hematologic neoplasms.

  7. Surgery for Malignant Sublingual and Minor Salivary Gland Neoplasms.

    Science.gov (United States)

    Bradley, Patrick J; Ferris, Robert L

    2016-01-01

    Malignant sublingual gland neoplasms are rare, early-stage neoplasms presenting as painless non-ulcerated masses in the antero-lateral floor of the mouth. The majority of patients present with advanced disease, with symptoms of pain or anaesthesia of the tongue. Malignant minor salivary gland neoplasms are more common, the majority (>80%) of which present in the oral cavity, most frequently in the palatal area, as painless masses or as obstructive symptoms in the head and neck region. The most frequent pathologies are adenoid cystic carcinoma and mucoepidermoid carcinoma (>85%), with the majority presenting at an advanced stage (III/IV). Wide tumour-free surgical margin excision is the treatment of choice, followed by radiotherapy, after discussion of the multidisciplinary head and neck cancer tumour board. Improvements in survival and quality of life have been achieved since the introduction of endoscopic and robotic surgeries for many minor salivary gland malignancies. PMID:27092950

  8. 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.

  9. Intraductal papillary mucinous neoplasms and other pancreatic cystic lesions

    Institute of Scientific and Technical Information of China (English)

    Hugh James Freeman

    2008-01-01

    Pancreatic cystic neoplasms are being increasingly recognized, even in the absence of symptoms, in large part, due to markedly improved imaging modalities such as magnetic resonance imaging (MRI)/magnetic resonance cholangio pancreatography (MRCP) and computer tomography (CT) scanning. During the past 2 decades, better imaging of these cystic lesions has resulted in definition of different types, including pancreatic intraductal papillary mucinous neoplasms (IPMN). While IPMN represent only a distinct minority of all pancreatic cancers, they appear to be a relatively frequent neoplastic form of pancreatic cystic neoplasm. Moreover, IPMN have a much better outcome and prognosis compared to pancreatic ductal adenocarcinomas. Therefore, recognition of this entity is exceedingly important for the clinician involved in diagnosis and further evaluation of a potentially curable form of pancreatic cancer.

  10. ACUTE ABDOMEN SECONDARY TO NEOPLASM IN A HIV/SIDA PATIENT (IN SPANISH

    Directory of Open Access Journals (Sweden)

    Herrera-Lomónaco Sandra

    2014-06-01

    Full Text Available Introduction: patients with HIV/SIDA might present as complications, symptoms of acute abdomen that could be of infectious, neoplasic or idiopathic etiology. The frequency of epithelial, mesenchymal and hemato-lymphoid neoplasm, tend to be increased in the HIV/SIDA patients. Case report: a 23-year-old male with diagnosis of HIV since three years ago and without regular antiretroviral treatment due to voluntary suspension. He presented symptoms of two days of evolution consistent in diarrhea, pain in right iliac region, vomiting and clinical signs of peritoneal irritation. Then, with diagnosis of acute abdomen secondary to acute appendicitis, he was carried to laparotomy. During the surgery procedure, intestinal perforation in the ileocecal region was found. Debridement, enterorrhaphy and appendicectomy were done, with adequate postoperative improvement. The histopathological diagnosis was Diffuse Large-B-cell Non-hodgkin Lymphoma of the ileocecal region. He was discharged for the oncological and integral management of the HIV/SIDA. Conclusion: the Diffuse Large-B-cell Non-Hodgkin Lymphoma is the type of lymphoma most frequently reported in association with the HIV/SIDA. The presented case is unusual, where the intestinal perforation caused acute abdomen imitating appendicular event. The lack of use of antiretroviral treatment probably contributed to the development and evolution of the Diffuse Large-B-cell Non-Hodgkin Lymphoma. Rev. cienc.biomed.2014;5(2:351-356. KEYWORDS Acute abdomen, Neoplasm, Non-Hodgkin lymphoma, HIV.

  11. 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.

  12. Breast lift

    Science.gov (United States)

    ... One breast that is larger than the other (asymmetry of the breasts) Uneven position of the nipples ... to achieve this important distinction for online health information and services. Learn more about A.D.A. ...

  13. Breast cancer

    Science.gov (United States)

    ... perform breast self-exams each month. However, the importance of self-exams for detecting breast cancer is ... M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health ...

  14. Postoperative meningeal enhancement on MRI in children with brain neoplasms

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Min Hee; Han, Bokyung Kim; Yoon, Hye Kyung; Shin, Hyung Jin [Samsung Medical Center, School of Medicine, Sungkyunkwan University, Seoul (Korea, Republic of)

    2000-05-01

    The meninges composed of the dura, the arachnoid and the pia are significant sites of blood-brain barrier. Physical disruption of the integrity of the meninges from a variety of causes including surgery results in various patterns of meningeal enhancement on contrast enhanced MR images. It is important to distinguish normal reactive or benign postoperative enhancement from more serious leptomeningeal metastasis or infection, particularly in children with intracranial neoplasms. We present various patterns of meningeal enhancement on MRI in children following surgery for brain neoplasms. (author)

  15. Management of Large Ovarian Neoplasms in Pediatric and Adolescent Females.

    Science.gov (United States)

    Amies Oelschlager, Anne-Marie E; Gow, Kenneth W; Morse, Christopher B; Lara-Torre, Eduardo

    2016-04-01

    The overwhelming majority of ovarian cysts in pediatric and adolescent girls are physiologic; however, large simple and complex ovarian lesions often require surgical intervention due to the increased risk of neoplasia. In this review article, we discuss the preoperative evaluation and intraoperative management of large ovarian neoplasms. We review the current literature regarding long term ovarian function and fertility, rates of recurrence and residual disease, and novel surgical approaches. Managing large ovarian neoplasms in the pediatric and adolescent population requires careful preoperative and intraoperative care to optimally resect neoplasia while maximizing fertility and minimizing pain. PMID:26165911

  16. Endoscopic Mucosal Resection of Mucosal Neoplasm Located on the Duodenal Bulb through Endoscope Retroflexion

    Institute of Scientific and Technical Information of China (English)

    Hua LI; Qiang LI; De-jun ZHOU; Jian-zhang HU; Guo-qing ZHANG; Feng-ling LI

    2010-01-01

    OBJECTIVE To assess the results of endoscopic mucosalresection (EMR) of benign mucosal neoplasms located on theduodenal bulb using endoscope retrofl exion.METHODS This study involved 14 patients with 16 mucosal neoplasms located on the duodenal bulb. The diameter of each neoplasm was less than 15 mm. After endoscope retroflexion within the duodenum for evaluation of the size, extent and depth of the tumor, EMR was a empted with endoscope retrofl exion for removing the lesion in the duodenal bulb. The rate of endoscope retrofl exion, the time required for endoscope retrofl exion, median operation time, curative resection rate, en bloc resection rate,complication, and median follow-up period were evaluated.RESULTS Sixteen lesions in 14 patents (median age of 56 years, 5 female, 9 male) were removed through EMR. The mean size of the lesions resected was 6.9 mm (median size of 5.5 mm, range of 3-15 mm). Post-EMR histologic examination revealed Brunner's gland hyperplasia in 6, gastric mucosal metaplasia in 5, adenoma in 1,chronic inflammation in 3, and benign lymphocytic hyperplasia in 1. The curative resection rate was 100% (16/16), and the en bloc resection rate was 94% (15/16), with EMR. One of the lesions was piecemeal removed through EMR for its large size (15 mm) and for its involving the area from the duodenal bulb to the pyloric ring.The success rate of endoscope retrofl exion within the duodenum was 94% (15/16). The time required for endoscope retrofl exion was longer for the fi rst 10 lesions (median time of 2 min, range of 1-2.5 min) than that for the last 5 lesions (median time of 1.5 min, range of 1-2 min). The median follow-up period was 22 months (range of 4-48 months). During the follow-up, no residual, no pyloric or duodenal stenosis was found in any of the patients after EMR.There was no severe hemorrhage, or perforations occurring. CONCLUSION EMR of mucosal neoplasm located on the duodenal bulb through endoscope retrofl exion, which is a feasible and

  17. Study Manual for breast imaging for radiology residents

    International Nuclear Information System (INIS)

    Breast cancer is a disease that affects women worldwide. This cancer has become a public health problem, currently holding the first incidence and mortality from neoplasms in women of Costa Rica. That's why early detection makes it so important, so you should educate patients about the importance of annual mammograms, regular breast self-examination and consult immediately with the appearance of any abnormality in the breast. Mammography has been the only continuous proven method of screening for breast cancer. However, breast ultrasound is a valuable and effective tool for the evaluation and diagnosis of breast disease. The country lacks a picture book in the breast that fits entirely on the conditions of post-degree program, be practical and use the own methodology of the health system; therefore, the objective of this research is to organize a manual with the review of recent literature on the radiologic evaluation of the breast, with guidance on the methodology and the own resources of the country. This manual aims to provide a guide or basis for the radiologist in training, the important task of obtaining the knowledge, skill and ability to meet the enormous responsibility to participate in early detection of breast cancer. It also may help prevent the development and progression of the dreaded breast cancer in patients during their subsequent professional performance. (author)

  18. Cystic renal neoplasms and renal neoplasms associated with cystic renal diseases in adults: cross-sectional imaging findings.

    Science.gov (United States)

    Katabathina, Venkata S; Garg, Deepak; Prasad, Srinivasa R; Vikram, Raghu

    2012-01-01

    Cystic renal neoplasms in adults are a heterogeneous group of tumors with characteristic histogenesis, pathological findings, and variable biological profiles. They include disparate entities that are either biologically benign (lymphangioma, cystic nephroma, and mixed epithelial and stromal tumor) or malignant (cystic renal cell carcinoma, multilocular cystic renal cell carcinoma, and primary renal synovial sarcoma). Renal cystic diseases are characterized by cystic changes of the kidneys due to hereditary, developmental, or acquired etiology. Cystic renal diseases such as acquired cystic kidney disease, von Hippel-Lindau disease, and tuberous sclerosis are associated with the development of a wide spectrum of benign and malignant renal neoplasms. Most cystic renal tumors and cystic disease-associated renal neoplasms show characteristic cross-sectional imaging findings that permit accurate diagnosis. In addition, cross-sectional imaging is pivotal in the follow-up and surveillance of adult cystic tumors of the kidney. PMID:23192202

  19. Breast Cancer

    Science.gov (United States)

    Breast cancer affects one in eight women during their lives. No one knows why some women get breast cancer, but there are many risk factors. Risks that ... who have family members with breast or ovarian cancer may wish to be tested for the genes. ...

  20. Ultrasound - Breast

    Science.gov (United States)

    ... Even so, mammograms do not detect all breast cancers. Some breast lesions and abnormalities are not visible or are difficult to interpret on mammograms. In breasts that are dense, meaning there is a lot ... and less fat, many cancers can be hard to see on mammography. Many ...

  1. Condoms - male

    Science.gov (United States)

    ... contained in a male's semen reach a woman's vagina, pregnancy may occur. Condoms work by preventing sperm ... coming in contact with the inside of the vagina. If condoms are used correctly every time intercourse ...

  2. Malignant Neoplasm Prevalence in the Aktobe Region of Kazakhstan.

    Science.gov (United States)

    Bekmukhambetov, Yerbol; Mamyrbayev, Arstan; Jarkenov, Timur; Makenova, Aliya; Imangazina, Zina

    2015-01-01

    An oncopathological state assessment was conducted among adults, children and teenagers in Aktobe region for 2004-2013. Overall the burden of mortality was in the range of 94.8-100.2 per 100,000 population, without any obvious trend over time. Ranking by pathology, the highest incidences among women were registered for breast cancer (5.8-8.4), cervix uteri (2.9-4.6), ovary (2.4-3.6) and corpus uteri, stomach, esophagus, without any marked change over time except for a slight rise in cervical cancer rates. In males, the first place in rank was trachea, bronchus and lung, followed by stomach and esophagus, which are followed by bladder, lymphoid and hematopoietic tissues pathology. Agian no clear trends were apparent over time. In children, main localizations in cancer incidence blood (acute lymphocytic leukemia, lymphosarcoma, acute myeloid leukemia, Hodgkin's disease), brain and central nervous system, bones and articular cartilages, kidneys, and eye and it's appendages, in both sexes. Similarly, in young adults, the major percentage was in blood and lymphatic tissues (acute myeloid leukemia, acute lymphocytic leukemia, Hodgkin's disease) a significant percentage accruing to lymphosarcoma, lymphoma, other myeloid leukemia and hematological malignancies as well as tumors of brain and central nervous system, bones and articular cartilages. This initial survey provides the basis for more detailed investigation of cancer epidemiology in Aktobe, Kazakhstan. PMID:26745053

  3. Breast Cancer in Transgender Veterans: A Ten-Case Series.

    Science.gov (United States)

    Brown, George R

    2015-03-01

    All known cases of breast cancer in patients with a diagnosis consistent with transgender identification were identified in the Veterans Health Administration (1996-2013). Ten cases were confirmed: seven birth sex females and three birth sex males. Of the three birth sex males, two identified as gender dysphoric male-to-female and one identified as transgender with transvestic fetishism. The birth sex males all presented with late-stage disease that proved fatal, whereas most of the birth sex female transgender veterans presented with earlier stage disease that could be treated. These cases support the importance of screening for breast cancer using standard guidelines in birth sex males and females. Family history of breast cancer should be obtained from transgender people as part of routine care. This report expands the known cases of breast cancer in transgender persons from 5 to 12 (female-to-male) and from 10 to 13 (male-to-female). PMID:26790021

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

    Directory of Open Access Journals (Sweden)

    Amitabha Sengupta

    2012-01-01

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

  5. 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 ris

  6. The risk of breast, cervical, endometrial and ovarian cancer in oral contraceptive users

    OpenAIRE

    Veljković Milena; Veljković Slavimir

    2010-01-01

    Introduction. Oral contraceptives, mainly combined monophasic pills, are widely used by young women who expect their physicians to prescribe them safe drugs which will not harm their health and which will simplify their life. Numerous epidemiologic studies have been performed to determine the relation between oral contraceptive use and the development of neoplasms. Breast cancer. An increased incidence of breast cancer has occurred simultaneously with the growing use of oral contraceptives. T...

  7. A Rare Case of Breast Malignant Phyllodes Tumor With Metastases to the Kidney

    OpenAIRE

    Karczmarek-Borowska, Bożenna; Bukala, Agnieszka; Syrek-Kaplita, Karolina; Ksiazek, Mariusz; Filipowska, Justyna; Gradalska-Lampart, Monika

    2015-01-01

    Abstract Phyllodes tumors are rare breast neoplasms. Surgery is the treatment of choice. The role of postoperative radiotherapy and chemotherapy is still under dispute, as there are no equivocal prognostic factors. Treatment failure results in the occurrence of distant metastasis—mainly to the lungs, bones, liver, and brain. We have described the case of a woman with a malignant phyllodes tumor of the breast that was surgically treated. She did not receive adjuvant therapy because there is no...

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

    OpenAIRE

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

    2012-01-01

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

  9. Exsanguinating Hemorrhage during Open Biopsy in a Primary Breast Angiosarcoma: A Case Report

    OpenAIRE

    Majid Akrami; Mastoureh Mohammadipour; Maral Mokhtari; Malihe Dayani

    2016-01-01

    Angiosarcomas are endothelial cell neoplasms in the lining of the blood vessel wall and account for about 0.04% of all breast malignancies with a high rate of error in primary diagnosis. The breast angiosarcoma is a rare and uncommon pathology and has been described mostly as case reports. Indeed, only a limited number of cases have been published. Accordingly, the natural history of this tumor and its clinical course remain unclear, and as a consequence, no uniform treatment strategy exists....

  10. Diffuse Pancreatic Mucinous Cystic Neoplasm Treated by Total Pancreatectomy

    Directory of Open Access Journals (Sweden)

    Hongyi Chen

    2015-05-01

    Full Text Available Context Multifocal or diffuse mucinous cystic neoplasm are uncommon and may be difficult to distinguish from multifocal intra-ducal mucinous neoplasm or diffuse serous cystadenoma. Case report A forty-seven-year old lady with vague abdominal pain was noted to have cystic lesions ranging from 5 to 20 mm throughout her pancreas. The cysts had enlarged over several years of observation. There was no evidence of pancreatic duct dilatation or communication with the pancreatic duct on magnetic resonance imaging. Cyst fluid analysis for carcinoembryonic antigen and amylase were non-diagnostic. A total pancreatectomy was performed, with histology confirming numerous cysts lined by mucus producing cells, without obvious ovarian-like stroma. The stroma did however demonstrate positive staining for oestrogen receptor and smooth muscle actin. These findings were most consistent with a mucinous cystic neoplasm, despite the apparent absence of typical ovarian like stroma. Conclusion Multifocal or diffuse pancreatic mucinous cystic neoplasm are uncommon and may be suspected when imaging demonstrates multiple pancreatic cysts without communication with the pancreatic duct or pancreatic duct dilation. Surgical resection is indicated due to the increased risk of malignancy.

  11. Peripancreatic Tuberculous Lymphadenopathy Mimicking Pancreatic Neoplasm: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Bae, Kyung Eun; Cho, Hyun Sun [Dept. of Radiology, Saggye Paik Hospital, Inje University College of Medicine, Seoul (Korea, Republic of)

    2011-06-15

    Peripancreatic tuberculosis affecting only the lymph nodes is a rare clinical entity which usually raises serious diagnostic problems. We experienced a case of surgically proven peripancreatic tuberculous lymphadenopathy mimicking pancreas cystic neoplasm and report here on the findings of this rare condition along with a literature review.

  12. Peripancreatic Tuberculous Lymphadenopathy Mimicking Pancreatic Neoplasm: A Case Report

    International Nuclear Information System (INIS)

    Peripancreatic tuberculosis affecting only the lymph nodes is a rare clinical entity which usually raises serious diagnostic problems. We experienced a case of surgically proven peripancreatic tuberculous lymphadenopathy mimicking pancreas cystic neoplasm and report here on the findings of this rare condition along with a literature review.

  13. Surgical Management of Minor Salivary Gland Neoplasms of the Palate

    OpenAIRE

    Moore, Brian A.; Burkey, Brian B.; Netterville, James L.; Butcher, R. Brent; Amedee, Ronald G.

    2008-01-01

    Objective: Minor salivary gland tumors are uncommon, accounting for up to 15% of salivary gland neoplasms. We describe our experience with both benign and malignant tumors of the palatal minor salivary glands, focusing on the extent of resection and options for defect reconstruction.

  14. 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.…

  15. Cystic neoplasms of the pancreas: A diagnostic challenge

    Institute of Scientific and Technical Information of China (English)

    Grant F Hutchins; Peter V Draganov

    2009-01-01

    Cystic neoplasms of the pancreas are increasingly recognized due to the expanding use and improved sensitivity of cross-sectional abdominal imaging. Major advances in the last decade have led to an improved understanding of the various types of cystic lesions and their biologic behavior. Despite significant improvements in imaging technology and the advent of endoscopic-ultrasound (EUS)-guided fineneedle aspiration, the diagnosis and management of pancreatic cystic lesions remains a significant clinical challenge. The first diagnostic step is to differentiate between pancreatic pseudocyst and cystic neoplasm.If a pseudocyst has been effectively excluded, the cornerstone issue is then to determine the malignant potential of the pancreatic cystic neoplasm. In the majority of cases, the correct diagnosis and successful management is based not on a single test but on incorporating data from various sources including patient history, radiologic studies, endoscopic evaluation, and cyst fluid analysis. This review will focus on describing the various types of cystic neoplasms of the pancreas, their malignant potential, and will provide the clinician with a comprehensive diagnostic approach.

  16. 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...

  17. Second Malignant Neoplasms After Treatment of Childhood Acute Lymphoblastic Leukemia

    DEFF Research Database (Denmark)

    Schmiegelow, K.; Levinsen, Mette Frandsen; Attarbaschi, Andishe;

    2013-01-01

    PURPOSE: Second malignant neoplasms (SMNs) after diagnosis of childhood acute lymphoblastic leukemia (ALL) are rare events. PATIENTS AND METHODS: We analyzed data on risk factors and outcomes of 642 children with SMNs occurring after treatment for ALL from 18 collaborative study groups between 1980...

  18. Mucin profile of the pancreatic mucinous cystic neoplasms

    Institute of Scientific and Technical Information of China (English)

    JI Yuan; XU Jian-fang; KUANG Tian-tao; ZHOU Yan-nan; LU Shao-hua; TAN Yun-shan

    2006-01-01

    @@ Mucinous cystic neoplasms (MCNs) of the pancreas are a distinct entity, account for 1% of pancreatic exocrine tumors. MCNs can be classified histologically as adenomas, borderline tumors, or carcinomas. Because several evidences showing that mucinous cystadenomas are poten- tially malignant and may transform into cystadeno- carcinomas, particularly if treated by drainage, these tumors should be identified accurately.1

  19. Palliative bone pain treatment with 153Samarium EDTMP in prostate and breast cancer in Paraguay

    International Nuclear Information System (INIS)

    Full text: Pain is an extremely prevalent symptom in patients with cancer. Tumor size location of the lesion, stage of the disease is directly related to pain. Several studies have established that more than two third of cancer patients develop pain as a direct result of neoplasm. Bone metastases occur in more than 50% of breast and prostate cancer patients. Chronic pain relief is the goal of the treatments, which is tried to be achieved with narcotic analgesics, external beam radiotherapy and internal radiotherapy. This report describes the results of 153 Ethylenediaminetetramethylene phosphonate (EDTMP) in patients having multiple skeletal metastases from prostate and breast cancer in Paraguay. We report thirty male patients of prostate cancer and twenty female patients of breast cancer in ages between 59 and 73 years having multiple skeletal metastases. They were administered 100 mCi of 153Sm-EDTMP. Post-therapy imaging was done 2hrs. later under a large filed of view scintillation camera coupled with low energy all purpose (LEAP) parallel hole collimator. Good correlation was seen between this scan and the bone scan done earlier with 20 MCi of 99Tc-MDP. Most of the patients showed disappearance of pain one week after the treatment. Minimal decrease in platelets count that recovered within two weeks was also noted. Analgesic medication was suspended 3 weeks post treatment. In conclusion, our experience shows that palliative therapy with 153Sm-EDTMP gives good pain relief in patients with bony metastases in one or two weeks time and this procedure can be routinely employed for relief of pain relief. (author)

  20. Leiomiossarcoma de Mama: Relato de caso Leiomyosarcoma of the Breast: A Case Report

    Directory of Open Access Journals (Sweden)

    Juliane Oliveira de Assis

    2001-05-01

    Full Text Available Relatamos um caso de neoplasia maligna de mama com diagnóstico de leiomiossarcoma. Esta rara neoplasia tem comportamento biológico menos agressivo que outros tipos de sarcomas; por isso, chamamos atenção para o correto diagnóstico e a necessidade de graduação do neoplasma para seguimento da paciente, que, em nosso caso, com 2 anos de seguimento apresenta-se sem recidiva da doença.We report a malignant case of breast neoplasm, with the diagnosis of leiomyosarcoma. This rare neoplasm has a less aggressive biological behavior than the other types of breast sarcomas. That is the reason why we emphasize the correct diagnosis, and the necessity of graduating the neoplasm, for the patient's best follow-up. In our case, after 2 years of follow-up the patient continued with no relapse of the disease.

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    Lifescience Database Archive (English)

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    Full Text Available Unc.Neu.20.AllAg.Nerve_Sheath_Neoplasms mm9 Unclassified Neural Nerve Sheath Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Unc.Neu.20.AllAg.Nerve_Sheath_Neoplasms.bed ...

  5. File list: NoD.Prs.50.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available NoD.Prs.50.AllAg.Prostatic_Neoplasms mm9 No description Prostate Prostatic Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/NoD.Prs.50.AllAg.Prostatic_Neoplasms.bed ...

  6. File list: InP.Prs.50.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available InP.Prs.50.AllAg.Prostatic_Neoplasms mm9 Input control Prostate Prostatic Neoplasms... SRX739213 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/InP.Prs.50.AllAg.Prostatic_Neoplasms.bed ...

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

    Lifescience Database Archive (English)

    Full Text Available InP.Prs.05.AllAg.Prostatic_Neoplasms mm9 Input control Prostate Prostatic Neoplasms... SRX739213 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/InP.Prs.05.AllAg.Prostatic_Neoplasms.bed ...

  8. File list: ALL.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Neu.50.AllAg.Nerve_Sheath_Neoplasms mm9 All antigens Neural Nerve Sheath Neoplasms... SRX337965 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/ALL.Neu.50.AllAg.Nerve_Sheath_Neoplasms.bed ...

  9. File list: Oth.Prs.20.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Prs.20.AllAg.Prostatic_Neoplasms mm9 TFs and others Prostate Prostatic Neoplasms... SRX739215,SRX739214,SRX739216,SRX739217 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Prs.20.AllAg.Prostatic_Neoplasms.bed ...

  10. File list: ALL.Neu.20.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Neu.20.AllAg.Nerve_Sheath_Neoplasms mm9 All antigens Neural Nerve Sheath Neoplasms... SRX337965 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/ALL.Neu.20.AllAg.Nerve_Sheath_Neoplasms.bed ...

  11. File list: Oth.Neu.10.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Neu.10.AllAg.Nerve_Sheath_Neoplasms mm9 TFs and others Neural Nerve Sheath Neoplasms... SRX337965 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Neu.10.AllAg.Nerve_Sheath_Neoplasms.bed ...

  12. File list: DNS.Neu.05.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Neu.05.AllAg.Nerve_Sheath_Neoplasms mm9 DNase-seq Neural Nerve Sheath Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/DNS.Neu.05.AllAg.Nerve_Sheath_Neoplasms.bed ...

  13. File list: Oth.Neu.20.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Neu.20.AllAg.Nerve_Sheath_Neoplasms mm9 TFs and others Neural Nerve Sheath Neoplasms... SRX337965 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Neu.20.AllAg.Nerve_Sheath_Neoplasms.bed ...

  14. File list: Pol.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Neu.50.AllAg.Nerve_Sheath_Neoplasms mm9 RNA polymerase Neural Nerve Sheath Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Pol.Neu.50.AllAg.Nerve_Sheath_Neoplasms.bed ...

  15. File list: Oth.Neu.05.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Neu.05.AllAg.Nerve_Sheath_Neoplasms mm9 TFs and others Neural Nerve Sheath Neoplasms... SRX337965 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Neu.05.AllAg.Nerve_Sheath_Neoplasms.bed ...

  16. File list: ALL.Prs.20.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Prs.20.AllAg.Prostatic_Neoplasms mm9 All antigens Prostate Prostatic Neoplasms ...SRX739213,SRX739215,SRX739214,SRX739216,SRX739217 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/ALL.Prs.20.AllAg.Prostatic_Neoplasms.bed ...

  17. File list: ALL.Prs.50.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Prs.50.AllAg.Prostatic_Neoplasms mm9 All antigens Prostate Prostatic Neoplasms ...SRX739215,SRX739213,SRX739214,SRX739216,SRX739217 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/ALL.Prs.50.AllAg.Prostatic_Neoplasms.bed ...

  18. File list: His.Neu.20.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available His.Neu.20.AllAg.Nerve_Sheath_Neoplasms mm9 Histone Neural Nerve Sheath Neoplasms h...ttp://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/His.Neu.20.AllAg.Nerve_Sheath_Neoplasms.bed ...

  19. File list: NoD.Prs.05.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available NoD.Prs.05.AllAg.Prostatic_Neoplasms mm9 No description Prostate Prostatic Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/NoD.Prs.05.AllAg.Prostatic_Neoplasms.bed ...

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

    Lifescience Database Archive (English)

    Full Text Available ALL.Prs.10.AllAg.Prostatic_Neoplasms mm9 All antigens Prostate Prostatic Neoplasms ...SRX739214,SRX739215,SRX739217,SRX739216,SRX739213 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/ALL.Prs.10.AllAg.Prostatic_Neoplasms.bed ...

  1. File list: DNS.Neu.10.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Neu.10.AllAg.Nerve_Sheath_Neoplasms mm9 DNase-seq Neural Nerve Sheath Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/DNS.Neu.10.AllAg.Nerve_Sheath_Neoplasms.bed ...

  2. File list: Oth.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Neu.50.AllAg.Nerve_Sheath_Neoplasms mm9 TFs and others Neural Nerve Sheath Neoplasms... SRX337965 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Neu.50.AllAg.Nerve_Sheath_Neoplasms.bed ...

  3. File list: DNS.Neu.20.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Neu.20.AllAg.Nerve_Sheath_Neoplasms mm9 DNase-seq Neural Nerve Sheath Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/DNS.Neu.20.AllAg.Nerve_Sheath_Neoplasms.bed ...

  4. File list: ALL.Neu.10.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Neu.10.AllAg.Nerve_Sheath_Neoplasms mm9 All antigens Neural Nerve Sheath Neoplasms... SRX337965 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/ALL.Neu.10.AllAg.Nerve_Sheath_Neoplasms.bed ...

  5. File list: Unc.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Unc.Neu.50.AllAg.Nerve_Sheath_Neoplasms mm9 Unclassified Neural Nerve Sheath Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Unc.Neu.50.AllAg.Nerve_Sheath_Neoplasms.bed ...

  6. File list: His.Neu.10.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available His.Neu.10.AllAg.Nerve_Sheath_Neoplasms mm9 Histone Neural Nerve Sheath Neoplasms h...ttp://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/His.Neu.10.AllAg.Nerve_Sheath_Neoplasms.bed ...

  7. File list: DNS.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Neu.50.AllAg.Nerve_Sheath_Neoplasms mm9 DNase-seq Neural Nerve Sheath Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/DNS.Neu.50.AllAg.Nerve_Sheath_Neoplasms.bed ...

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

    Lifescience Database Archive (English)

    Full Text Available NoD.Prs.20.AllAg.Prostatic_Neoplasms mm9 No description Prostate Prostatic Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/NoD.Prs.20.AllAg.Prostatic_Neoplasms.bed ...

  9. File list: DNS.Prs.05.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Prs.05.AllAg.Prostatic_Neoplasms mm9 DNase-seq Prostate Prostatic Neoplasms htt...p://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/DNS.Prs.05.AllAg.Prostatic_Neoplasms.bed ...

  10. File list: InP.Prs.20.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available InP.Prs.20.AllAg.Prostatic_Neoplasms mm9 Input control Prostate Prostatic Neoplasms... SRX739213 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/InP.Prs.20.AllAg.Prostatic_Neoplasms.bed ...

  11. File list: Pol.Neu.05.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Neu.05.AllAg.Nerve_Sheath_Neoplasms mm9 RNA polymerase Neural Nerve Sheath Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Pol.Neu.05.AllAg.Nerve_Sheath_Neoplasms.bed ...

  12. File list: His.Neu.50.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available His.Neu.50.AllAg.Nerve_Sheath_Neoplasms mm9 Histone Neural Nerve Sheath Neoplasms h...ttp://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/His.Neu.50.AllAg.Nerve_Sheath_Neoplasms.bed ...

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

    Lifescience Database Archive (English)

    Full Text Available Oth.Prs.10.AllAg.Prostatic_Neoplasms mm9 TFs and others Prostate Prostatic Neoplasms... SRX739214,SRX739215,SRX739217,SRX739216 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Prs.10.AllAg.Prostatic_Neoplasms.bed ...

  14. File list: His.Neu.05.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available His.Neu.05.AllAg.Nerve_Sheath_Neoplasms mm9 Histone Neural Nerve Sheath Neoplasms h...ttp://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/His.Neu.05.AllAg.Nerve_Sheath_Neoplasms.bed ...

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

    Lifescience Database Archive (English)

    Full Text Available DNS.Prs.10.AllAg.Prostatic_Neoplasms mm9 DNase-seq Prostate Prostatic Neoplasms htt...p://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/DNS.Prs.10.AllAg.Prostatic_Neoplasms.bed ...

  16. File list: Pol.Neu.20.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Neu.20.AllAg.Nerve_Sheath_Neoplasms mm9 RNA polymerase Neural Nerve Sheath Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Pol.Neu.20.AllAg.Nerve_Sheath_Neoplasms.bed ...

  17. File list: Unc.Neu.05.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Unc.Neu.05.AllAg.Nerve_Sheath_Neoplasms mm9 Unclassified Neural Nerve Sheath Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Unc.Neu.05.AllAg.Nerve_Sheath_Neoplasms.bed ...

  18. File list: Oth.Prs.50.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Prs.50.AllAg.Prostatic_Neoplasms mm9 TFs and others Prostate Prostatic Neoplasms... SRX739215,SRX739214,SRX739216,SRX739217 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Prs.50.AllAg.Prostatic_Neoplasms.bed ...

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

    Lifescience Database Archive (English)

    Full Text Available NoD.Prs.10.AllAg.Prostatic_Neoplasms mm9 No description Prostate Prostatic Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/NoD.Prs.10.AllAg.Prostatic_Neoplasms.bed ...

  20. File list: DNS.Prs.50.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available DNS.Prs.50.AllAg.Prostatic_Neoplasms mm9 DNase-seq Prostate Prostatic Neoplasms htt...p://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/DNS.Prs.50.AllAg.Prostatic_Neoplasms.bed ...

  1. File list: ALL.Prs.05.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available ALL.Prs.05.AllAg.Prostatic_Neoplasms mm9 All antigens Prostate Prostatic Neoplasms ...SRX739215,SRX739213,SRX739214,SRX739216,SRX739217 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/ALL.Prs.05.AllAg.Prostatic_Neoplasms.bed ...

  2. File list: Oth.Prs.05.AllAg.Prostatic_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Oth.Prs.05.AllAg.Prostatic_Neoplasms mm9 TFs and others Prostate Prostatic Neoplasms... SRX739215,SRX739214,SRX739216,SRX739217 http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Oth.Prs.05.AllAg.Prostatic_Neoplasms.bed ...

  3. 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 Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Unc.Neu.10.AllAg.Nerve_Sheath_Neoplasms.bed ...

  4. File list: Pol.Neu.10.AllAg.Nerve_Sheath_Neoplasms [Chip-atlas[Archive

    Lifescience Database Archive (English)

    Full Text Available Pol.Neu.10.AllAg.Nerve_Sheath_Neoplasms mm9 RNA polymerase Neural Nerve Sheath Neoplasms... http://dbarchive.biosciencedbc.jp/kyushu-u/mm9/assembled/Pol.Neu.10.AllAg.Nerve_Sheath_Neoplasms.bed ...

  5. Topics in plastic surgery of the breast

    OpenAIRE

    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 not essential for the feeding of newborns since the advent of bottle feeding. However, breasts are important for the completeness of the body image and for sexuality, as well as typifying masculinity...

  6. Progestin and breast cancer risk: a systematic review.

    Science.gov (United States)

    Samson, Marsha; Porter, Nancy; Orekoya, Olubunmi; Hebert, James R; Adams, Swann Arp; Bennett, Charles L; Steck, Susan E

    2016-01-01

    This systematic review summarizes research on the use of progestin and breast cancer risk. Although mainly used for contraception, progestin can help treat menstrual disorders, and benign breast, uterine, and ovarian diseases. Breast cancer is the leading site of new, non-skin, cancers in females in the United States, and possible factors that may modulate breast cancer risk need to be identified. ProQuest (Ann Arbor, MI) and PubMed-Medline (US National Library of Medicine, Bethesda MD, USA) databases were used to search for epidemiologic studies from 2000 to 2015 that examined the association between progestin and breast cancer. Search terms included epidemiologic studies + progesterone or progestin or progestogen or contraceptive or contraceptive agents + breast cancer or breast neoplasms. A total of six studies were included in the review. Five of the six studies reported no association between progestin-only formulations (including norethindrone oral contraceptives, depot medroxyprogesterone acetate, injectable, levonorgestrel system users, implantable and intrauterine devices) and breast cancer risk. Duration of use was examined in a few studies with heterogeneous results. Unlike studies of other oral contraceptives, studies indicate that progestin-only formulations do not increase the risk of breast cancer, although the literature is hampered by small sample sizes. Future research is needed to corroborate these findings, as further understanding of synthetic progesterone may initiate new prescription practices or guidelines for women's health. PMID:26700034

  7. Breast Cancer Treatment

    Science.gov (United States)

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

  8. Stages of Breast Cancer

    Science.gov (United States)

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

  9. Breast Cancer Screening

    Science.gov (United States)

    ... of Breast & Gynecologic Cancers Breast Cancer Screening Research Breast Cancer Screening (PDQ®)–Patient Version What is screening? Screening ... cancer screening: Cancer Screening Overview General Information About Breast Cancer Key Points Breast cancer is a disease in ...

  10. Second malignancies after breast cancer: The impact of adjuvant therapy

    OpenAIRE

    Dong, Chunhui; Chen, Ling

    2014-01-01

    Second malignant neoplasms (SMNs) are potentially life-threatening late sequelae of the adjuvant therapy for breast cancer (BC). The increased risk of SMNs is associated with adjuvant chemotherapy (development of secondary acute myeloid leukemia and myelodysplastic syndrome) and hormonal therapy (risk of uterine cancer secondary to tamoxifen treatment). Previous studies have demonstrated an increased risk of SMNs associated with alkylating agents, topoisomerase-II inhibitors, granulocyte-stim...

  11. 病例对照Meta分析显示男性乳腺癌与女性乳腺癌预后相同%A meta-analysis based on case-control studies shows the similar prognosis between male and female patients with breast cancer

    Institute of Scientific and Technical Information of China (English)

    Feifei Zhou; Rong Huang; Jun Jiang; Fang Wang; Wenzhuo He; Guifang Guo; Liangping Xia

    2011-01-01

    Objective: Male breast cancer (MBC) is a rare disease, and studies to compare the prognosis between the MBC and female breast cancer (FBC) available now were case-control studies and population-based studies, however, with controversial outcomes. To further investigate whether sex affects the prognosis of breast cancer, we performed a meta-analysis based on all the peered papers. Methods: The PubMed database was screened. Subsequently, the hazard ratios (HRs) for overall survival (OS) and disease special survival (DSS), were pooled using the Review Manager 5.0 package. Results: This study comprised of 254 MBC and 733 FBC patients enrolled in six case-control studies. There was no statistically significant heterogeneity among the trials for either outcome variable. The pooled HR showed that there was no significant difference in 5-year or 10-year DSS (HR: 1.25, 95% CI: 0.76-2.08; HR: 1.04, 95% CI: 0.66-1.59) and 5-year or 10-year OS (HR: 0.76, 95%CI: 0.51-1.14; HR: 0.74, 95% CI: 0.54-1.02) between MBCs and FBCs. Conclusion: MBC and FBC with similar prognosis are found in this meta-analysis based on only case-control studies which matched main potential prognostic factors such as age, clinical stage, and time at diagnosis.

  12. RO4929097 and Whole-Brain Radiation Therapy or Stereotactic Radiosurgery in Treating Patients With Brain Metastases From Breast Cancer

    Science.gov (United States)

    2015-01-22

    Estrogen Receptor-negative Breast Cancer; Extensive Stage Small Cell Lung Cancer; HER2-negative Breast Cancer; HER2-positive Breast Cancer; Male Breast Cancer; Recurrent Breast Cancer; Recurrent Melanoma; Recurrent Non-small Cell Lung Cancer; Recurrent Small Cell Lung Cancer; Stage IV Breast Cancer; Stage IV Melanoma; Stage IV Non-small Cell Lung Cancer; Tumors Metastatic to Brain; Unspecified Adult Solid Tumor, Protocol Specific

  13. Wnt signaling in breast cancer: have we come full circle?

    International Nuclear Information System (INIS)

    Since the original identification of Wnt1 as a mammary oncogene in mouse mammary tumor virus infected mice, questions have been asked about its relevance to human breast cancer. Wnt1 is now known to be one of a large family of Wnt genes encoding structurally similar secreted signaling proteins, several of which are functionally redundant. The principal intracellular signaling pathway activated by these proteins has been elucidated in recent years. Components of this pathway include proto-oncogene products, such as β-catenin, and tumor suppressor proteins such as APC. Although WNT1 itself has not been implicated in human breast neoplasms, it has been reported that other WNT genes are sometimes overexpressed in human breast cancer and there is growing evidence that downstream components of the Wnt signaling pathway are activated in a significant proportion of breast tumors

  14. Metastatic Colonic Adenocarcinoma in Breast: Report of Two Cases and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Jiten P. Kothadia

    2015-01-01

    Full Text Available Metastatic adenocarcinoma to the breast from an extramammary site is extremely rare. In the literature, the most current estimate is that extramammary metastases account for only 0.43% of all breast malignancies and that, of these extramammary sites, colon cancer metastases form a very small subset. Most commonly seen metastasis in breast is from a contralateral breast carcinoma, followed by metastasis from hematopoietic neoplasms, malignant melanoma, sarcoma, lung, prostate, and ovary and gastric neoplasms. Here we present two rare cases, in which colonic adenocarcinomas were found to metastasize to the breast. In both cases, core biopsies were obtained from the suspicious areas identified on mammogram. Histopathology revealed neoplastic proliferation of atypical glandular components within benign breast parenchyma which were morphologically consistent with metastatic adenocarcinoma. By immunohistochemical staining, it was confirmed that the neoplastic components were immunoreactive to colonic markers and nonreactive to breast markers, thus further supporting the morphologic findings. It is extremely important to make this distinction between primary breast cancer and a metastatic process, in order to provide the most effective and appropriate treatment for the patient and to avoid any harmful or unnecessary surgical procedures.

  15. 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. PMID:26510861

  16. Ovarian neoplasms, functional ovarian cysts, and oral contraceptives.

    OpenAIRE

    Vessey, M; Metcalfe, A.; C. Wells; McPherson, K; Westhoff, C; Yeates, D

    1987-01-01

    The incidence of ovarian neoplasms and functional ovarian cysts diagnosed at laparotomy or laparoscopy among the 17,000 women taking part in the Oxford Family Planning Association contraceptive study was investigated. Epithelial cancer of the ovary was only 25% as common among those who had ever taken oral contraceptives as those who had never done so (95% confidence interval 8% to 67%). There was little evidence of any important association between use of oral contraceptives and benign terat...

  17. New aspects into pathophysiology and molecular diagnostics of myeloproliferative neoplasms

    OpenAIRE

    Siebolts, Udo

    2011-01-01

    The Philadelphia chromosome negative myeloproliferative neoplasms (MPN) comprise diverse entities of hematopoetic stem cell disorders with hematopoetic stem cell transplantation as the only curative therapeutic option. A collective finding of some subgroups is the activating point mutation of JAK2 p.V617F, important for diagnosis and detection of minimal residual disease (MRD) but a rather late event in the course of MPN. In this study, we first focused on characteristics of the neoplastic...

  18. Metanephric stromal tumor: A novel pediatric renal neoplasm

    OpenAIRE

    Rajalakshmi V; Chandran Philip; Selvambigai,; Ganesh Jai

    2009-01-01

    Metanephric stromal tumor of kidney is a novel pediatric benign stromal specific renal neoplasm. A few cases have been reported in adults also. This tumor is usually centered in the renal medulla with a characteristic microscopic appearance which differentiates this lesion from congenital mesoblastic nephroma and clear cell sarcoma of the kidney. In most cases complete excision alone is curative. The differentiation of metanephric stromal tumor from clear cell sarcoma of the kidney will spare...

  19. DIAGNOSTIC VALIDITY OF CYTOLOGICAL IMPRINT IN THYROID FOLLICULAR NEOPLASM

    Directory of Open Access Journals (Sweden)

    I Pustaka

    2013-09-01

    Full Text Available Background: Preoperative fine needle aspiration biopsy/FNAB examination, imprint cytology and frozen section intraoperative has big implications for diagnosis and surgical strategy of thyroid nodules with follicular neoplasm cytology. FNAB and frozen section has its limitations, it is difficultto detect the presence of capsular and/or vascular invasion of thyroid follicular carcinoma. Whereas imprint cytology can preserve cellular overview (especially the cell nucleus, including the capsular and/or vascular invasion. In addition, imprint cytology is faster than frozen section. Frozen sectionexamination could not indicate the presence of capsular and/or vascular invasion in most cases so that imprint cytology is used to replace frozen section as an alternative.Method: This research is a diagnostic test study using a descriptive design. This is a prospective study to assess the sensitivity, specificity, NPV, and PPV of imprint cytology in patients with thyroid follicular neoplasm cytology. Results: In our study; sensitivity, specificity, PPV, NPV, and accuracy of imprint cytology for follicular neoplasm was found as 84.21%, 95.45%, 94.12%, 87.50% and 90.24% respectively. The outcome was based on likelihood ratio value of 18.21 and the ROC curve, area under the curve obtained at 0.879 and Kappa value of 0.802.Conclusion: Imprint cytology has a value of a gooddiagnostic validity in the diagnosis of follicular neoplasm of thyroid nodules with sensitivity and specifity values of 84.21% and 95.45%. Imprint cytology is a technique that is simple, inexpensive, and has good reliability so that it can be used instead of frozen section.

  20. 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

  1. Male rock sparrows adjust their breeding strategy according to female ornamentation: parental or mating investment?

    DEFF Research Database (Denmark)

    Pilastro, Andrea; Griggio, Matteo; Matessi, Giuliano

    2003-01-01

    We investigated the relations between female quality and ornamentation and between male breeding investment and female ornamentation in the rock sparrow, Petronia petronia, a passerine in which both sexes have a yellow breast patch. Breast patch size in females was positively correlated with body......, but also male, birds change breeding strategy according to their mate's phenotype in the wild....

  2. Angiosarcoma of the Breast; Report of a Case and Literature Review

    Directory of Open Access Journals (Sweden)

    D. Farrokh

    2006-05-01

    Full Text Available Angiosarcoma of the breast is a rare tumor that accounts for 0.04 % of all breast neoplasms at the third and fourth decades of life; in contrast with carcinoma, which generally arises later. Angiosarcoma of the breast usually manifests as a painless, palpable mass without tenderness, with or without bluish-red discoloration of the overlying skin. Angiosarcoma has a high mortality rate and a very poor prognosis. Mastectomy and chemotherapy are the most likely choices of treatment for a primary angiosarcoma of the breast. Immunotherapy may also play a part in treating this rare type of breast cancer. This paper presents a case of angiosarcoma of the breast, and relevant data in the literature is also reviewed to discuss the questions on its origin, symptoms, diagnosis and treatment.

  3. Primary duodenal neoplasms:A retrospective clinico-pathological analysis

    Institute of Scientific and Technical Information of China (English)

    Amanjit Bal; Kusum Joshi; Kim Vaiphei; JD Wig

    2007-01-01

    AIM:To analyze the clinico-pathological spectrum of primary duodenal neoplasms.METHODS:A total of 55 primary duodenal neoplasms reported in the last 10 years after excluding ampullary and periampullary tumors were included in the study.Clinical details were noted and routine hematoxylin and eosin stained paraffin sections were studied for histological subtyping of the tumors.RESULTS:On histopathological examination primary duodenal neoplasms were categorized as:epithelial tumor in 27 cases(49.0%)including 10 cases of adenoma,15 cases of adenocarcinoma,and 2 cases of Brunner gland adenoma;mesenchymal tumor in 9 cases (16.3%)consisting of 4 cases of gastrointestinal stromal tumor,4 cases of smooth muscle tumor and I case of neurofibroma;lymphoproliferative tumor in 12 cases (21.8%),and neuroendocrine tumor in 7 cases(12.7%).CONCLUSION:Although non-ampullary/periampullary duodenal adenocarcinomas are rare,they constitute the largest group.Histopathological examination of primary duodenal tumors is important for correct histological subtyping.

  4. Clinical parameters predictive of malignancy of thyroid follicular neoplasms

    International Nuclear Information System (INIS)

    Needle aspiration biopsy is commonly employed in the evaluation of thyroid nodules. Unfortunately, the cytologic finding of a 'follicular neoplasm' does not distinguish between a thyroid adenoma and a follicular cancer. The purpose of this study was to identify clinical parameters that characterize patients with an increased risk of having a thyroid follicular cancer who preoperatively have a 'follicular neoplasm' identified by needle aspiration biopsy. A total of 395 patients initially treated at Vancouver General Hospital and the British Columbia Cancer Agency between the years of 1965 and 1985 were identified and their data were entered into a computer database. Patients with thyroid adenomas were compared to patients with follicular cancer using the chi-square test and Student's t-test. Statistically significant parameters that distinguished patients at risk of having a thyroid cancer (p less than 0.05) included age greater than 50 years, nodule size greater than 3 cm, and a history of neck irradiation. Sex, family history of goiter or neoplasm, alcohol and tobacco use, and use of exogenous estrogen were not significant parameters. Patients can be identified preoperatively to be at an increased risk of having a follicular cancer and accordingly appropriate surgical resection can be planned

  5. Tryptophan autofluorescence imaging of neoplasms of the human colon

    Science.gov (United States)

    Banerjee, Bhaskar; Renkoski, Timothy; Graves, Logan R.; Rial, Nathaniel S.; Tsikitis, Vassiliki Liana; Nfonsom, Valentine; Pugh, Judith; Tiwari, Piyush; Gavini, Hemanth; Utzinger, Urs

    2012-01-01

    Detection of flat neoplasia is a major challenge in colorectal cancer screening, as missed lesions can lead to the development of an unexpected `incident' cancer prior to the subsequent endoscopy. The use of a tryptophan-related autofluorescence has been reported to be increased in murine intestinal dysplasia. The emission spectra of cells isolated from human adenocarcinoma and normal mucosa of the colon were studied and showed markedly greater emission intensity from cancerous cells compared to cells obtained from the surrounding normal mucosa. A proto-type multispectral imaging system optimized for ultraviolet macroscopic imaging of tissue was used to obtain autofluorescence images of surgical specimens of colonic neoplasms and normal mucosa after resection. Fluorescence images did not display the expected greater emission from the tumor as compared to the normal mucosa, most probably due to increased optical absorption and scattering in the tumors. Increased fluorescence intensity in neoplasms was observed however, once fluorescence images were corrected using reflectance images. Tryptophan fluorescence alone may be useful in differentiating normal and cancerous cells, while in tissues its autofluorescence image divided by green reflectance may be useful in displaying neoplasms.

  6. Solid malignant neoplasms after childhood irradiation: decrease of the relative risk with time after irradiation

    International Nuclear Information System (INIS)

    The pattern of the temporal distribution of solid cancer incidence after irradiation in childhood is not well known, although, its importance in radioprotection is well known. We studied a cohort of 1 055 children from 8 European cancer centres, who received radiotherapy between 1942 and 1985 for a first cancer in childhood. After a mean follow-up of 19 years, 26 children developed a solid second malignant neoplasm (SMN), as compared to 5.6 expected from general population rates. Both the excess relative risk and the excess of absolute risk of solid SMN were higher among children who were younger at time of the irradiation. After reaching a maximum 15 to 20 years after irradiation, the excess relative risk of SMN decreased with time after irradiation, when controlling for age at irradiation and sex. The analysis of the risk of thyroid, brain and breast cancer together, as a function of the dose averaged on these 3 organs lead to similar results. (authors). 16 refs., 8 tabs., 2 figs

  7. Follicular pancreatitis: a distinct form of chronic pancreatitis-an additional mimic of pancreatic neoplasms.

    Science.gov (United States)

    Gupta, Rajib K; Xie, Bill H; Patton, Kurt T; Lisovsky, Mikhail; Burks, Eric; Behrman, Stephen W; Klimstra, David; Deshpande, Vikram

    2016-02-01

    Follicular pancreatitis is a recently described variant of chronic pancreatitis characterized clinically by the formation of a discrete pancreatic mass and histologically by the presence of florid lymphoid aggregates with reactive germinal centers. Our aim was to study the clinical and histologic features of follicular pancreatitis, as well as to critically examine potential overlap with autoimmune pancreatitis. Immunohistochemistry for Bcl-2, CD21, κ and λ light chains as well as IgG4 and IgG were performed. We found a total of 6 patients (male-female ratio, 2:1; mean age, 57 years) who fulfilled the diagnosis of follicular pancreatitis in our institutions. Four had an incidental diagnosis, while two presented with abdominal pain, fatigue, and elevated liver enzymes. On imaging, 3 patients had a discrete solid mass, whereas 2 cases showed a dilated main pancreatic duct, mimicking an intraductal pancreatic mucinous neoplasm on imaging. One patient had a lesion in the intra-pancreatic portion of the common bile duct. On histopathology, all cases showed numerous lymphoid follicles with Bcl-2-negative germinal centers either in a periductal or in a more diffuse (periductal and intra-parenchymal) fashion, but without attendant storiform fibrosis, obliterative phlebitis, or granulocytic epithelial lesions. IgG4-to-IgG ratio was <40% in 5 cases. A comparison cohort revealed germinal centers in 25% of type 1 autoimmune pancreatitis and 2% of type 2 autoimmune pancreatitis cases, but none were periductal in location. In conclusion, follicular pancreatitis, an under-recognized mimic of pancreatic neoplasms is characterized by intrapancreatic lymphoid follicles with reactive germinal centers. PMID:26563969

  8. Breast dosimetry

    International Nuclear Information System (INIS)

    The estimation of the absorbed dose to the breast is an important part of the quality control of the mammographic examination. Knowledge of breast dose is essential for the design and performance assessment of mammographic imaging systems. This review gives a historical introduction to the measurement of breast dose. The mean glandular dose (MGD) is introduced as an appropriate measure of breast dose. MGD can be estimated from measurements of the incident air kerma at the surface of the breast and the application of an appropriate conversion factor. Methods of calculating and measuring this conversion factor are described and the results discussed. The incident air kerma itself may be measured for patients or for a test phantom simulating the breast. In each case the dose may be determined using TLD measurements, or known exposure parameters and measurements of tube output. The methodology appropriate to each case is considered and the results from sample surveys of breast dose are presented. Finally the various national protocols for breast dosimetry are compared

  9. Environmental exposure to cooking oil fumes and cervical intraepithelial neoplasm

    International Nuclear Information System (INIS)

    The fumes from cooking oil, similar to cigarette smoke, contain numerous carcinogens such as polycyclic aromatic hydrocarbons, aromatic amines, nitro-polycyclic aromatic hydrocarbons, etc. In this study, we examined the association between exposure to cooking oil fumes and the risk of cervical intraepithelial neoplasm. The study population in this nested case-control study consisted of women above the age of 19 years living in Chia-Yi County, located in the southwestern Taiwan, who had received pap smear screening between October, 1999, and December, 2000 (n=32,466). The potential cases were women having lesions greater than cervical intraepithelium neoplasm II (≥CIN2) reconfirmed by cervical biopsy (n=116). The potential controls (case: control=1:2) were age-matched (±2 years) and residence-matched women who had normal pap smears within 6 months of the cases. In total, 100 cases and 197 controls were completely interviewed by public health nurses about cooking methods, ventilation, and other potential risk factors. Women who cooked at home in a kitchen (n=269) without the presence of a fume extractor at least once a week between the ages of 20 and 40 had a 2.29 times higher risk [95% confidence interval (CI)=1.08-4.87] of developing cervical intraepithelial neoplasm than those who did not cook once a week in such a kitchen during the same age span, after adjusting for other potential confounders. This finding was further strengthened by the finding that women who did not use the fume extractors had a 2.47 times higher risk (95% CI=1.15-5.32) of developing cervical intraepithelial neoplasm than women who cooked in kitchens with fume extractors that were always switched on while cooking. We also found a joint protective effect of fume extractor use among women older than 40 years (n=202) if they used the extractors during both age spans of their lives, ages 20-40 and >40 years. Comparing our findings on women more than 40 years old who used fume extractors during

  10. Tumor taxonomy for the developmental lineage classification of neoplasms

    International Nuclear Information System (INIS)

    The new 'Developmental lineage classification of neoplasms' was described in a prior publication. The classification is simple (the entire hierarchy is described with just 39 classifiers), comprehensive (providing a place for every tumor of man), and consistent with recent attempts to characterize tumors by cytogenetic and molecular features. A taxonomy is a list of the instances that populate a classification. The taxonomy of neoplasia attempts to list every known term for every known tumor of man. The taxonomy provides each concept with a unique code and groups synonymous terms under the same concept. A Perl script validated successive drafts of the taxonomy ensuring that: 1) each term occurs only once in the taxonomy; 2) each term occurs in only one tumor class; 3) each concept code occurs in one and only one hierarchical position in the classification; and 4) the file containing the classification and taxonomy is a well-formed XML (eXtensible Markup Language) document. The taxonomy currently contains 122,632 different terms encompassing 5,376 neoplasm concepts. Each concept has, on average, 23 synonyms. The taxonomy populates 'The developmental lineage classification of neoplasms,' and is available as an XML file, currently 9+ Megabytes in length. A representation of the classification/taxonomy listing each term followed by its code, followed by its full ancestry, is available as a flat-file, 19+ Megabytes in length. The taxonomy is the largest nomenclature of neoplasms, with more than twice the number of neoplasm names found in other medical nomenclatures, including the 2004 version of the Unified Medical Language System, the Systematized Nomenclature of Medicine Clinical Terminology, the National Cancer Institute's Thesaurus, and the International Classification of Diseases Oncolology version. This manuscript describes a comprehensive taxonomy of neoplasia that collects synonymous terms under a unique code number and assigns each

  11. Mucinous breast carcinoma presenting as Paget's disease of the nipple in a man: A case report

    Directory of Open Access Journals (Sweden)

    Charalabopoulos Konstantinos

    2008-10-01

    Full Text Available Abstract Introduction Male breast cancer is rare compared to its female counterpart representing less than 1% of cancer in men. Moreover, mucinous carcinoma of the male breast is an extremely rare histological subtype of malignancy. Paget's disease of the nipple is rarely observed in males. Case report Herein, we describe a unique case of an 86 years old man with mucinous breast cancer presenting as Paget's disease of the nipple. According to the immunohistochemical evaluation the neoplastic cells were positive for estrogen (ER and progesterone receptors (PR. Conclusion To our best knowledge this is the first case of mucinous male breast cancer presenting as Paget's disease of the nipple.

  12. 白血病迭合实体瘤105例临床分析并文献复习%Clinical analysis of 105 cases of solid malignant neoplasm superimposed with leukemia

    Institute of Scientific and Technical Information of China (English)

    赵海军

    2014-01-01

    Objective To explore the clinical features and diseases types of solid malignant neoplasm superimposed with leukemia;to investigate the changes of diseases types among patients of solid malignant neoplasm superimposed with leukemia with time. Methods A to-tal of 105 cases were collected from articles published in biomedical journals in our country, and among them 3 cases were in our hospital. The clinical features, treatment history and types of neoplasm were studied. Results Among the 105 cases, 78 cases were firstly diagnosed as solid malignant neoplasm, 22 cases as leukemia and 5 as both. The most common solid malignant neoplasm was lymphoma, intestinal tumors, breast cancer;however, types of the most common leukemia were AML,CML,CLL. Conclusion The appearance of second neoplasm is asso-ciated with therapy of firstly diagnosed neoplasm. Researching risk factors of second neoplasm and improving treatment options of malignant neoplasm are the emphasis of cancer treatment research.%目的:探讨白血病迭合实体瘤的临床特点,分析白血病迭合第二肿瘤的疾病类型,引起第二肿瘤疾病随时间推移的变化,为降低二重肿瘤的发生提供依据。方法电子检索自2000年1月至2013年4月发表在国内生物医学期刊上关于白血病迭合实体瘤的病例以及结合我院确认病例,分析其临床特点、迭合肿瘤类型。结果105例中,以实体瘤首发者78例,以白血病首发者22例,同时发病者5例:淋巴瘤、肠道肿瘤、乳腺癌仍然是引起继发肿瘤最常见的实体肿瘤,而以白血病为首发表现者,其疾病类型仍以AML、CML、CLL为主。结论二重肿瘤的发生与首发肿瘤的类型及治疗相关,研究迭合肿瘤发生风险,改进肿瘤治疗方案,是肿瘤治疗的研究方向。

  13. Characterization of gene expression and activated signaling pathways in solid-pseudopapillary neoplasm of pancreas.

    Science.gov (United States)

    Park, Minhee; Kim, Minhyung; Hwang, Daehee; Park, Misun; Kim, Won Kyu; Kim, Sang Kyum; Shin, Jihye; Park, Eun Sung; Kang, Chang Moo; Paik, Young-Ki; Kim, Hoguen

    2014-04-01

    Solid-pseudopapillary neoplasm is an uncommon pancreatic tumor with distinct clinicopathologic features. Solid-pseudopapillary neoplasms are characterized by mutations in exon 3 of CTNNB1. However, little is known about the gene and microRNA expression profiles of solid-pseudopapillary neoplasms. Thus, we sought to characterize solid-pseudopapillary neoplasm-specific gene expression and identify the signaling pathways activated in these tumors. Comparisons of gene expression in solid-pseudopapillary neoplasm to pancreatic ductal carcinomas, neuroendocrine tumors, and non-neoplastic pancreatic tissues identified solid-pseudopapillary neoplasm-specific mRNA and microRNA profiles. By analyzing 1686 (1119 upregulated and 567 downregulated) genes differentially expressed in solid-pseudopapillary neoplasm, we found that the Wnt/β-catenin, Hedgehog, and androgen receptor signaling pathways, as well as genes involved in epithelial mesenchymal transition, are activated in solid-pseudopapillary neoplasms. We validated these results experimentally by assessing the expression of β-catenin, WIF-1, GLI2, androgen receptor, and epithelial-mesenchymal transition-related markers with western blotting and immunohistochemistry. Our analysis also revealed 17 microRNAs, especially the miR-200 family and miR-192/215, closely associated with the upregulated genes associated with the three pathways activated in solid-pseudopapillary neoplasm and epithelial mesenchymal transition. Our results provide insight into the molecular mechanisms underlying solid-pseudopapillary neoplasm tumorigenesis and its characteristic less epithelial cell differentiation than the other common pancreatic tumors. PMID:24072181

  14. Breast cancer

    International Nuclear Information System (INIS)

    More than 20-year follow-up of A-bomb survivors in Hiroshima and Nagasaki has a crucial role in determining the relationship of radiation to the occurrence of breast cancer. In 1967, Wanebo et al have first reported 27 cases of breast cancer during the period 1950-1966 among the Adult Health Study population of A-bomb survivors. Since then, follow-up surveys for breast cancer have been made using the Life Span Study (LSS) cohort, and the incidence of breast cancer has increased year by year; that is breast cancer was identified in 231 cases by the first LSS series (1950-1969), 360 cases by the second LSS series (1950-1974), 564 cases by the third LSS series (1950-1980), and 816 cases in the fourth LSS series (1950-1085). The third LSS series have revealed a high risk for radiation-induced breast cancer in women aged 10 or less at the time of exposure (ATE). Both relative and absolute risks are found to be decreased with increasing ages ATE. Based on the above-mentioned findings and other studies on persons exposed medical radiation, radiation-induced breast cancer is characterized by the following: (1) the incidence of breast cancer is linearly increased with increasing radiation doses; (2) both relative and absolute risks for breast cancer are high in younger persons ATE; (3) age distribution of breast cancer in proximally exposed A-bomb survivors is the same as that in both distally A-bomb survivors and non-exposed persons, and there is no difference in histology between the former and latter groups. Thus, immature mammary gland cells before the age of puberty are found to be most radiosensitive. (N.K.)

  15. Impact of family history of breast cancer on tumour characteristics, treatment, risk of second cancer and survival among men with breast cancer

    OpenAIRE

    Bouchardy Magnin, Christine; Rapiti Aylward, Elisabetta; Fioretta, Gérald; Schubert, Hyma; Chappuis, Pierre; Vlastos, Georges; Benhamou, Simone

    2013-01-01

    Male breast cancer patients have a higher risk of developing a second primary cancer, but whether this risk differs according to the family history of breast or ovarian cancers remains to be elucidated. We aimed to determine the effect of a positive family history among men diagnosed with breast cancer on tumour characteristics, treatment, second cancer occurrence and overall survival.

  16. Radiation-induced changes in the breast

    International Nuclear Information System (INIS)

    Thirty-six postirradiation breast tissue specimens from 30 patients with breast cancer treated by primary radiation therapy were evaluated to define the effects of therapeutic doses of ionizing radiation on the residual non-neoplastic breast tissue. Breast tissue was sampled an average of 30.4 months after completion of therapy because of the development of new clinically or mammographically detectable abnormalities within the treated breasts. The average radiation dose was 6,399 rad to the primary tumor area and 4,778 rad to the remainder of the breast. Breast tissue sections from 35 nonirradiated patients served as control specimens. The most characteristic radiation effects consisted of atypical epithelial cells in the terminal duct lobular unit (TDLU) associated with lobular sclerosis and atrophy. These changes were present in all of the irradiated patients but varied in severity and extent among patients and within individual patients. This variation was not related to the presence or absence of carcinoma elsewhere in the specimen, radiation dose, patient age, time to postirradiation tissue sampling, or use of adjuvant chemotherapy. Epithelial atypia in larger ducts, stromal changes, and vascular changes were less frequent but were always accompanied by prominent TDLU changes. Radiation effects could usually be clearly distinguished from carcinoma involving the TDLU by the absence of both cellular proliferation and distention of the involved TDLU and by the preservation of cellular polarity and cohesion in areas of presumed radiation-induced injury. Familiarity with these changes is of considerable practical importance in that they must be distinguished from new or recurrent neoplasms

  17. No asthma, no parasites is a rare type of leukemia: chronic myeloid neoplasm with eosinophilia and abnormality of platelet-derived growth factor receptor alpha.

    Science.gov (United States)

    Santiago-Casiano, Mónica; Alemán, Jesse R; Matos-Fernández, Nelson A; Cáceres-Perkins, Wlliam; De La Paz, Maryknoll

    2012-01-01

    Chronic myeloid neoplasm with eosinophilia and abnormality of platelet-derived growth factor receptor alpha (PDGFRA), referred as chronic eosinophilic leukemia, is an extremely rare neoplasm where long-term prognosis is uncertain though a high grade of responsiveness to Imatinib has been reported. The mortality and morbidity associated with chronic eosinophilic leukemia is associated with the degree of tissue involvement, damage, or both at diagnosis. We discuss a case of a young male patient with past medical history of hypoglycemia that presented to the emergency room with a complaints of a sharp abdominal pain localized in the upper quadrants. Laboratories were remarkable for elevated white blood cells with eosinophils predominance, anemia and thrombocytopenia. Bone marrow biopsy dislocated a FIP1L1-PDGFRA fusion gene chronic eosinophilic leukemia. Physicians need to have a high index of suspicion of this rare entity since not all eosinophilias can be interpreted as asthma or parasitis infections. PMID:23156891

  18. Pancreatic cystic neoplasms: Review of current knowledge, diagnostic challenges, and management options

    Directory of Open Access Journals (Sweden)

    Tanima Jana

    2015-01-01

    Full Text Available Pancreatic cystic lesions are being detected with increasing frequency, largely due to advances in cross-sectional imaging. The most common neoplasms include serous cystadenomas, mucinous cystic neoplasms, intraductal papillary mucinous neoplasms, solid pseudopapillary neoplasms, and cystic pancreatic endocrine neoplasms. Computed tomography (CT, magnetic resonance imaging (MRI, and endoscopic ultrasound (EUS are currently used as imaging modalities. EUS-guided fine needle aspiration has proved to be a useful diagnostic tool, and enables an assessment of tumor markers, cytology, chemistries, and DNA analysis. Here, we review the current literature on pancreatic cystic neoplasms, including classification, diagnosis, treatment, and recommendations for surveillance. Data for this manuscript was acquired via searching the literature from inception to December 2014 on PubMed and Ovid MEDLINE.

  19. Leiomyosarcoma of the breast in a patient with a 10-year-history of cyclophosphamide exposure: a case report

    OpenAIRE

    De la Pena, Jennifer; Wapnir, Irene

    2008-01-01

    A 50 year old woman with a 10-year history of systemic lupus erythematosus (SLE) and intermittent low-dose cyclophosphamide therapy developed a palpable mass at the periphery of her left breast. Ultrasound guided core biopsy revealed a spindle cell neoplasm characterized on final pathology as a low grade leiomyosarcoma.

  20. Breast Cancer: Treatment Options

    Science.gov (United States)

    ... Breast Cancer > Breast Cancer - Treatment Options Request Permissions Breast Cancer - Treatment Options Approved by the Cancer.Net Editorial ... recommendations for ovarian ablation . Hormonal therapy for metastatic breast cancer Hormonal therapies are also commonly used to treat ...