title: Pneumomediastinum following traumatic rectosigmoid colon perforation.
mesh_terms: D012809:Colon, Sigmoid / Q000293:injuries*; D006801:Humans; D007416:Intestinal Perforation / Q000150:complications*; D008297:Male; D008478:Mediastinal Emphysema / Q000209:etiology*; D008875:Middle Aged; D012007:Rectum / Q000293:injuries*; D012421:Rupture; D012652:Self Mutilation