title: Dilatation of the colon with free perforation due to mechanical obstruction in Crohn's disease.
mesh_terms: D000328:Adult; D003093:Colitis, Ulcerative / Q000150:complications*; D003108:Colonic Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D003424:Crohn Disease / Q000150:complications*; D004108:Dilatation, Pathologic; D006801:Humans; D007415:Intestinal Obstruction / Q000150:complications* / Q000209:etiology; D007416:Intestinal Perforation / Q000000981:diagnostic imaging / Q000209:etiology*; D008297:Male; D011859:Radiography