The relationship between terminal duct lobular unit features and mammographic density among Chinese breast cancer patients.

ABSTRACT: Extensive mammographic density (MD), a well-established breast cancer risk factor, is a radiological representation of stromal and epithelial breast tissue content. In studies conducted predominantly among Caucasian women, histologic measures of reduced terminal duct lobular unit (TDLU) involution have been correlated with extensive MD, but independently associated with breast cancer risk. We therefore examined associations between TDLU measures and MD among Chinese women, a low-risk population but with high prevalence of dense breasts. Diagnostic pre-treatment digital mammograms were obtained from 144 breast cancer cases at a tertiary hospital in Beijing and scored using the Breast Imaging Reporting and Data System (BI-RADS) density classification. TDLU features were assessed using three

SUBMITTER: Sung H 

PROVIDER: S-EPMC6488407 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature