Usual ductal hyperplasia of the breast is a committed stem (progenitor) cell lesion distinct from atypical ductal hyper- plasia and ductal carcinoma in situ. J Pathol 2002;198:458- 67.Boecker W,Moll R,Dervan P,et al.Usual ductal hyperplasia of the breast is a committed stem(progenitor)cell...
5) Usual mammary ductal hyperplasia 乳腺导管增生症6) Borderline ductal proliferative breast diseases 交界性导管增生性乳腺病补充资料:乳腺 乳腺 指乳房内的腺叶。乳房内有15～20个以乳头为中心呈辐射状排列的腺叶。每个腺叶内含有腺泡及导管(输乳管),叶间由结缔组织间隔,导管开口于乳头。乳腺小叶间质中有...
Epithelial ductal hyperplasia; Epitheliosis; Florid ductal hyperplasia; Hyperplasia of usual type; Intraductal hyperplasia; PapillomatosisDefinition Benign proliferative lesion within terminal ductal lobular units that typically shows lumen filled by cells arranged in a streaming-like fashion and peripheral sl...
The hypothetical multistep model for breast carcinogenesis indicates that invasive carcinoma arises via a series of intermediate hyperplastic lesions through various grades of atypia to in situ and invasive carcinoma. Non-atypical hyperplasia [hyperplasia of usual type (HUT)] is a nonobligate precursor ...
1) Usual mammary ductal hyperplasia 乳腺导管增生症 2) Breast ductal hyperplasia 乳腺导管增生 例句>> 3) Cyclomastopathy[,saikləumæs'tɔpəθi] 乳腺增生症 1. Clinical Curative Effects of Rukuaixiao Capsule forCyclomastopathy;
Objective To study the morphologic classification of mammary ductal hyperplasia, and its criteria and the significance in distinguishing atypical hyperplasia from carcinoma-in-situ. Methods The clinicopathologic features of 300 cases of hyperplasia of breast were reviewed. Whole-organ HE sections were also...
Usual ductal hyperplasia (UDH) of the breast is generally regarded as a nonneoplastic proliferation, albeit loss of heterozygosity has long been reported in a part of these lesions. To gain deeper insights into the molecular drivers of these lesions, an extended mutation profiling was performed. ...
Breast cancer risk in usual ductal hyperplasia is defined by estrogen receptor-alpha and Ki-67 expression. Am J Pathol 2002;160:597- 604.Shaaban AM, Sloanne JP, West CR, Foster CS. Breast cancer risk in usual ductal hyperplasia is defined by estrogen receptor-alpha and Ki-67 expression....
Among the intraductal lesions, usual ductal hyperplasia, atypical ductal hyperplasia and ductal carcinoma in situ play a pivotal role for two reasons. (1) Within the currently accepted model of human breast cancer evolution, these lesions are still viewed as successive steps in a linear progression...
Atypical ductal hyperplasia, on the other hand, represents a neoplastic proliferation that shares cytologic and architectural features with ductal carcinoma in situ. Accurate differentiation between these two forms of ductal hyperplasia is important for patient management and breast cancer risk assessment....