نتایج جستجو برای: breast cancerhla allelesmalignancy
تعداد نتایج: 247475 فیلتر نتایج به سال:
Background: Average glandular dose (AGD), entrance skin air kerma (ESAK) and normalized glandular dose (DgN) are the main dosimetric quantities in mammography. Breast tissue composition is one of the factors affecting on DgN values. In this study both homogeneous and heterogeneous breast tissue is assumed and its impact on DgN values are evaluated. Methods: Homogeneous breast phantom with diffe...
background the incidence and mortality rates of breast cancer are high among filipino women. the lack of knowledge on preventive behavior and early detection related to breast cancer is considered a reason. conclusions women who were aware of risk factors for breast cancer possessed a higher education level and had knowledge of the association of risk factors with preventive behaviors and early...
we present 16 years old girl with primary breast lymphoma involving the both breasts simultaneously and co-incidence of central nervous system (cns) involvement which originated from the breast, in addition to evidence of lymphoma in multi-organ such as skin, mediastinum and some abdominal viscera. bilaterality has been observed in some series, but reports are few and series are often very smal...
while carcinoma of breast is common condition, stromal sarcomas are rare tumors of breast, amongst which fibrosarcoma accounts for 16% of cases. only a few case reports are available in the international literature. we report a case of fibrosarcoma of breast, which presented as an un-encapsulated mass in the right breast of a 60-year-old female. this case was diagnosed after exclusion of all po...
Background: Breast cancer is the most common malignancy in females worldwide. Several etiological factors including environmental factors have been recognized for breast cancer. Epstein Barr virus as a viral etiological factor has been proposed. So far, several studies have investigated the relationship between development of breast cancer and Epstein Barr virus, but few have been done in Iran....
Despite a lot of research, the etiology and progression of breast cancer remain incompletely understood. Recently, human cytomegalovirus (HCMV) was reported as a risk factor for breast cancer. The aim of this study was to know whether breast cancer could be caused by cytomegalovirus or not? In this experiment seventeen samples of RAZI/A mice with spontaneous breast cancer were being gathered fr...
در این پایان نامه پیاده سازی روش بدون مش شبه ویولت-گالرکین (wgm)برای حل مسئله پیشرو مقطع نگاری امپدانس الکتریکی (eit)، در حالت سه بعدی و بازسازی تصویر مورد نظر می باشند.eit یک تکنیک تصویربرداری است که توزیع هدایت الکتریکی درون جسم را با اعمال جریان به سطح جسم از طریق تعدادی الکترود و اندازه گیری ولتاژ از الکترودهای سطحی دیگر به تصویر می کشد. روند بازسازی تصویر در eit شامل حل مسئله پیشرو و مسئله...
background& aims: the mortality rate for breast cancer is directly related to the stage of disease at diagnosis. the present study aimed to determine the influencing factors on knowledge, attitudes, and practices of women regarding breast cancer and its screening methods.material & methods: in a cross- sectional study, evaluated 383 women referring health centers of ilam. sampling was d...
questionnaires were filled out during summer 1988 from 259 working mothers'who terminated breast feeding, and at least had a living child aged three years or younger. the purpose of the study was to determine the duration and the reasons of termination of breast feeding in these working women. an inverse correlation was found between the duration of breast feeding and the following paramet...
objective: the objective of this study was to investigate inhibition and anti-cancer effects of linoleic acid on the mcf-7 and mda-mb-231 human breast cancer cells. materials and methods: cell lines human breast cancer mcf-7 (gdc055) and mda-mb-231 (htb-26) cell lines were obtained from atcc. mcf-7 estrogen receptor positive human breast cancer cell line and the estrogen receptor negative huma...
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