A papillary cystadenoma of the common hepatic duct.
D001650:Bile Duct Neoplasms; D001652:Bile Ducts; D003537:Cystadenoma; D018292:Cystadenoma, Papillary; D006500:Hepatic Duct, Common; D006801:Humans; D009369:Neoplasms
BILE DUCTS/tumors; TUMORS/cystadenoma