title: Intestinal pneumatosis. A report of two cases.
mesh_terms: D000328:Adult; D002908:Chronic Disease; D004381:Duodenal Ulcer / Q000150:complications; D006801:Humans; D008297:Male; D008875:Middle Aged; D011006:Pneumatosis Cystoides Intestinalis / Q000150:complications*; D011707:Pyloric Stenosis / Q000150:complications / Q000209:etiology