Bile cytology in the diagnosis of sclerosing cholangitis and cholangiocarcinoma.
D002759:Adenoma, Bile Duct / Q000473:pathology*; D001646:Bile / Q000166:cytology*; D001650:Bile Duct Neoplasms / Q000473:pathology*; D002761:Cholangitis / Q000473:pathology*; D003937:Diagnosis, Differential; D006801:Humans