نتایج جستجو برای: ductal carcinoma in situ (dcis)

تعداد نتایج: 17049159  

Journal: :iranian journal of radiology 0
eun kyung park department of radiology, korea university college of medicine, seoul, korea kyu ran cho department of radiology, korea university college of medicine, seoul, korea; department of radiology, korea university college of medicine, seoul, korea. tel: +82-2920-5657, fax: +82-2293796 bo kyoung seo department of radiology, korea university college of medicine, seoul, korea ok hee woo department of radiology, korea university college of medicine, seoul, korea jeong hyeon lee department of pathology, korea university college of medicine, seoul, korea sung eun song department of radiology, korea university college of medicine, seoul, korea

juvenile fibroadenoma is an uncommon histologic variant of fibroadenoma that frequently shows a remarkable and rapid growth. the development of a carcinoma within a fibroadenoma, either in situ or invasive, is a rare condition. we encountered a 36-year-old woman with a palpable mass in the right breast. the radiologic findings were indicative of a fibroadenoma in the breast. sonographic guided ...

Journal: :iranian biomedical journal 0
مهری علی اصغرپور mehri aliasgharpour nikolay dimitrov david thorne david thorne nikolay dimitrov

the focus of this study was to determine if early detection of mutant p53 accumulation may be an early indicator of tumor aggressiveness and transformation to invasive breast cancer. for this purpose, the p53 content of 100 human breast biopsies classified as ductal carcinoma (dcis), was evaluated by immunohistochemical method. all specimens were microscopically classified into histologic types...

Journal: :iranian journal of pathology 2006
peyman mohammadi torbati pejman fard esfehani

background and objective: since the advent of mammography screening, ductal carcinoma in situ (dcis) of the breast has been diagnosed increasingly. in contrast to the situation in invasive breast carcinoma, there are only a few reports on androgen receptor (ar) status in dcis and few reports on estrogen (er) and progesterone (pr) receptors. materials and methods: ar expression was examined in 5...

Amin Talebi Bahram Pourseidi Gholamreza Narouii Hamid Zainalinejad Manzoumeh Shamsi-Meymandi Nahid Monsefi Shahriar Dabiri

Background & Aims: This study was performed to investigate possible relationships between the manifestation of stromal cells (fibroblasts and/or myofibroblasts) by focusing on expression of their matrix metalloproteinase 9 (MMP9) and possible angiogenesis based on CD31 and CD34 antigen expression during the various steps of hyperplastic changes to precancerousstate and invasive breast cancer. M...

Pejman Fard Esfehani Peyman Mohammadi Torbati,

Background and Objective: Since the advent of mammography screening, ductal carcinoma in situ (DCIS) of the breast has been diagnosed increasingly. In contrast to the situation in invasive breast carcinoma, there are only a few reports on androgen receptor (AR) status in DCIS and few reports on estrogen ...

عمرانی‌پور, رامش, فتاحی, آسیه سادات,

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Journal: :Gland surgery 2023

Background: The nuclear grading of ductal carcinoma in situ (DCIS) affects its clinical risk. aim this study was to investigate the possibility predicting DCIS, by magnetic resonance imaging (MRI)-based radiomics features. And develop a nomogram combining features and MRI semantic explore potential role radiomic assessment DCIS grading.

Journal: :Breast Cancer Research 2002

Journal: :Asian Pacific journal of cancer prevention : APJCP 2016
Sahar Aly Daoud Wesam Maghawri Ismail Mohamed Salah Abdelhamid Tamer Mohamed Nabil Sahar Aly Daoud

HER2/neu is a well-established prognostic and predictive factor for invasive breast cancer. However, the role of HER2/neu in ductal breast carcinoma in situ (DCIS) is debated and recent data have suggested that it is mainly linked to in situ local recurrence. Although molecular data suggest that atypical ductal hyperplasia (ADH) and duct carcinoma in situ (DCIS) are related lesions, albeit with...

Journal: :iranian journal of radiology 0
mirjan m. nadrljanski department of diagnostic imaging, institute of oncology and radiology of serbia (iors), serbia; department of diagnostic imaging, institute of oncology and radiology of serbia (iors), pasterova, serbia +381-13353769, [email protected] biljana b. marković center for radiology and magnetic resonance imaging, clinical center of serbia (kcs), serbia; department of radiology, faculty of medicine, university of belgrade, serbia zorica č. milošević department of diagnostic imaging, institute of oncology and radiology of serbia (iors), serbia; department of radiology, faculty of medicine, university of belgrade, serbia

conclusion non-mass-like lesions, lesions with focal or segmental distribution, with a “plateau” enhancement curve type were the most frequent findings of dcis lesions on mri. background adequate diagnosis of ductal carcinoma in situ (dcis) could lead to efficacious treatment. due to the fact that dcis lesions can progress to invasive carcinomas and that the sensitivity of the standard examinat...

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