Giant air cysts of the colon.
D000367:Age Factors; D000368:Aged; D012809:Colon, Sigmoid / Q000000981:diagnostic imaging; D003108:Colonic Diseases / Q000000981:diagnostic imaging; D003560:Cysts / Q000000981:diagnostic imaging; D004241:Diverticulum, Colon / Q000150:complications* / Q000000981:diagnostic imaging; D005260:Female; D006801:Humans; D008297:Male; D011859:Radiography