title: Case records of the Massachusetts General Hospital. Weekly clinicopathological exercises. Case 27-1992. A 20-year-old man with recent intermittent abdominal pain, constipation, and diarrhea.
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis; D000038:Abscess / Q000175:diagnosis / Q000473:pathology; D000328:Adult; D004239:Diverticulitis, Colonic / Q000000981:diagnostic imaging / Q000473:pathology*; D006801:Humans; D008297:Male; D010538:Peritonitis / Q000175:diagnosis / Q000473:pathology; D012810:Sigmoid Diseases / Q000000981:diagnostic imaging / Q000473:pathology*; D014057:Tomography, X-Ray Computed