title: Acute cholangitis after allopurinol treatment.
mesh_terms: D000208:Acute Disease; D000493:Allopurinol / Q000009:adverse effects*; D002761:Cholangitis / Q000139:chemically induced*; D004342:Drug Hypersensitivity / Q000150:complications*; D006801:Humans; D008297:Male; D008875:Middle Aged
chemical_list: D000493:Allopurinol