title: Sclerosis of the extrahepatic bile ducts.
mesh_terms: D000230:Adenocarcinoma / Q000473:pathology; D000328:Adult; D000368:Aged; D001650:Bile Duct Neoplasms / Q000175:diagnosis* / Q000473:pathology; D001652:Bile Ducts / Q000473:pathology; D002761:Cholangitis / Q000175:diagnosis* / Q000473:pathology; D003135:Common Bile Duct / Q000473:pathology; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012598:Sclerosis / Q000175:diagnosis* / Q000473:pathology