این سایت در حال حاضر پشتیبانی نمی شود و امکان دارد داده های نشریات بروز نباشند
Iranian Journal of Pathology، جلد ۳، شماره ۱، صفحات ۳۰-۳۴
عنوان فارسی
چکیده فارسی مقاله
کلیدواژه‌های فارسی مقاله
عنوان انگلیسی Evaluation Of The Androgen Receptor Status In Invasive Ductal Carcinoma Of Breast
چکیده انگلیسی مقاله Background and Objective: Determination of hormone receptor status in the management of breast cancer is well-established. The aim of this study was to evaluate the frequency of androgen receptor (AR) expression in invasive ductal carcinoma of breast. Materials and Methods: For this purpose, 55 cases of invasive ductal breast carcinoma were examined using a monoclonal antibody against AR on formalin-fixed paraffin-embedded archival material. The results were correlated with the results of estrogen and progesterone receptors (ER and PR) previously done immunohistochemically on the specimens. Results: It was found out that AR was positive in 24 cases (43.6%). In addition, AR was positive in 33% (3) of grade 1, 45% (16) of grade 2, and 38% (15) of grade 3 tumors. Previously, ER and PR were done on 34 cases including 5 grade 1, 18 grade 2, and 11 grade 3 carcinomas. Among the grade 1 cases, 2 out of them were AR positive which were also ER and PR positive but 2 (11%) out of grade 2 and 3 (27%) out of grade 3 tumors were AR positive and ER negative. Also, 5 (28%) out of grade 2 and 3 (27%) out of grade 3 tumors were AR positive and PR negative. In grade 2 tumors, correlation between ER and PR negativity with AR positivity was significant. Conclusion: AR expression is common in invasive breast carcinomas. Some high grade carcinomas are ER and PR negative and AR positive. We suggest that immunohistochemical evaluation of AR may help in providing more information about steroid receptors in breast carcinomas
کلیدواژه‌های انگلیسی مقاله Androgen receptor,Breast cancer
نویسندگان مقاله نسرین شایانفر |
dept. of pathology, iran university of medical sciences, tehran, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی ایران (Iran university of medical sciences)

بهرنگ کاظمی نژاد |
dept. of pathology, shahid beheshti university of medical sciences, tehran, iran.
سازمان اصلی تایید شده: دانشگاه علوم پزشکی شهید بهشتی (Shahid beheshti university of medical sciences)

نشانی اینترنتی http://ijp.iranpath.org/article_9109_6ecc605ee408d3123bebc26450db78c4.pdf
فایل مقاله فایلی برای مقاله ذخیره نشده است
کد مقاله (doi)
زبان مقاله منتشر شده en
موضوعات مقاله منتشر شده
نوع مقاله منتشر شده
برگشت به: صفحه اول پایگاه   |   نسخه مرتبط   |   نشریه مرتبط   |   فهرست نشریات