Intrahepatic Bile Duct Intraductal Papillary Neoplasm

**Semantic type:** Neoplastic Process

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

**Synonyms:** - Intrahepatic Bile Duct IPN - Intrahepatic Bile Duct Papillary Neoplasm - Intrahepatic Bile Duct Papillomatosis - Intrahepatic Biliary Papillomatosis