Definition: A small, often impalpable benign papilloma arising in a lactiferous duct and frequently causing bleeding from the nipple. (Stedman, 25th ed)
intraductal refers to mammary ducts only; /blood supply /chem /secret /ultrastruct permitted; coord IM with BREAST NEOPLASMS (IM)
Other names Papillomas, Intraductal; Intraductal Papillomas; Intraductal Papilloma