_:b735258 _:b760768 . _:b671602 . _:b632530 . _:b671601 . _:b671601 . _:b760769 _:b671602 . "Neoplastic Process"^^ . "C1333511"^^ . _:b632530 . _:b760769 . "C7124"^^ . _:b735258 . _:b760768 _:b671601 . _:b671601 . _:b671602 . "Benign"^^ . . _:b728843 _:b735258 . "Extrahepatic Biliary PapillomatosisSYNCI" . _:b671602 . _:b760768 _:b760769 . "Extrahepatic Bile Duct Papillary Neoplasm"^^ . "Extrahepatic_Bile_Duct_Papillomatosis"^^ . _:b728843 . _:b632530 _:b728843 . "Extrahepatic Bile Duct Papillary Neoplasm"^^ . "Extrahepatic Bile Duct Papillary NeoplasmPTNCI" . "Extrahepatic Bile Duct PapillomatosisSYNCI" . "A non-invasive, papillary epithelial neoplasm that arises from the epithelium of the extrahepatic bile ducts.NCI" .