title: Unusual causes of small-bowel pneumatosis: perforated duodenal ulcer and perforated jejunal diverticula.
mesh_terms: D000368:Aged; D004240:Diverticulum / Q000150:complications*; D004381:Duodenal Ulcer / Q000150:complications*; D005260:Female; D006801:Humans; D007416:Intestinal Perforation / Q000150:complications*; D007583:Jejunum; D008297:Male; D008875:Middle Aged; D010439:Peptic Ulcer Perforation / Q000150:complications*; D011006:Pneumatosis Cystoides Intestinalis / Q000000981:diagnostic imaging / Q000209:etiology*; D011027:Pneumoperitoneum / Q000150:complications; D011859:Radiography