Hepatobiliary disease in ulcerative colitis.
D001660:Biliary Tract Diseases / Q000145:classification / Q000000981:diagnostic imaging / Q000209:etiology*; D002758:Cholangiography; D003093:Colitis, Ulcerative / Q000150:complications*; D006801:Humans; D008099:Liver / Q000473:pathology; D008107:Liver Diseases / Q000145:classification / Q000175:diagnosis / Q000209:etiology*; D011379:Prognosis