Search results for "Radial scar"
showing 2 items of 2 documents
Prise en charge des proliférations épithéliales du sein avec et sans atypies : hyperplasie canalaire atypique, métaplasie cylindrique avec atypie, né…
2015
In the last few years, diagnostics of high-risk breast lesions (atypical ductal hyperplasia [ADH], flat epithelial atypia [FEA], lobular neoplasia: atypical lobular hyperplasia [ALH], lobular carcinoma in situ [LCIS], radial scar [RS], usual ductal hyperplasia [UDH], adenosis, sclerosing adenosis [SA], papillary breast lesions, mucocele-like lesion [MLL]) have increased with the growing number of breast percutaneous biopsies. The management of these lesions is highly conditioned by the enlarged risk of breast cancer combined with either an increased probability of finding cancer after surgery, either a possible malignant transformation (in situ or invasive cancer), or an increased probabili…
Radial Scar Versus Tubular Carcinoma of the Breast
1995
Summary The present study is focused on the differential diagnosis between radial scar (RS) and tubular carcinoma (TC) using morphometrical and cytophotometrical analysis (static and flow cytometry) of a number of histologically well-established RS cases, (17 lesions) compared with 6 early infiltrating small TC with sclerotic stroma and pseudo-RS fields. One case displayed both RS and TC foci in contiguity. Mean nuclear area was larger in the group of tubular carcinomas (51.0 μ 2 ) than in the cases o f radial sclerosis (38.30 μ 2 ). We also found a larger number of aneuploid cases in tubular carcinomas measured by image cytometry, but both types o f lesions were diploid when measured by fl…