Pneumatosis cystoides intestinalis.
D000230:Adenocarcinoma / Q000150:complications*; D000368:Aged; D003110:Colonic Neoplasms / Q000150:complications*; D006801:Humans; D008297:Male; D011006:Pneumatosis Cystoides Intestinalis / Q000150:complications / Q000000981:diagnostic imaging*; D011859:Radiography; D012810:Sigmoid Diseases / Q000000981:diagnostic imaging*