title: The altered colon in colonic obstruction.
mesh_terms: D003106:Colon / Q000000981:diagnostic imaging*; D003110:Colonic Neoplasms / Q000150:complications / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D004106:Dilatation; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging* / Q000209:etiology; D011859:Radiography