title: Primary sclerosing cholangitis and cholangiocarcinoma: report of two cases.
mesh_terms: D002759:Adenoma, Bile Duct / Q000175:diagnosis; D000368:Aged; D001650:Bile Duct Neoplasms / Q000175:diagnosis; D002761:Cholangitis / Q000175:diagnosis / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012598:Sclerosis