Bile Duct Intraductal Papillary Neoplasm

**Semantic type:** Neoplastic Process

**Definition:** An intraductal papillary neoplasm that arises from the epithelium of the intrahepatic or extrahepatic bile ducts.

**Synonyms:** - Bile Duct IPN - Bile Duct Papillomatosis - Biliary Papillomatosis - Biliary papillomatosis - Intraductal papillary neoplasm, NOS