title: Primary sclerosing cholangitis.
mesh_terms: D000328:Adult; D002761:Cholangitis / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009316:National Institutes of Health (U.S.); D011379:Prognosis; D012598:Sclerosis; D014481:United States