Preferred Label : Breast Intraductal Papillary Neoplasm;
NCIt synonyms : Intraductal Papillary Breast Neoplasm;
NCIt definition : A benign or malignant papillary neoplasm that arises anywhere in the ductal system
of the breast. It is characterized by the presence of fibrovascular structures lined
by epithelial proliferations. This category includes intraductal papilloma and papillary
ductal carcinoma in situ.;