8500/2 Intraductal carcinoma, noninfiltrating, NOS
Synonyms
Intraductal adenocarcinoma, noninfiltrating, NOSIntraductal carcinoma, NOS
Definitions
Breast | ||
ICD-O-3 topography code: | C50 |
A neoplastic proliferation of epithelial cells confined to the mammary ductal-lobular system and characterized by subtle to marked cytological atypia and an inherent but not necessarily obligate tendency for progression to invasive breast cancer.