Case report: giant diverticulum of sigmoid.
D000368:Aged; D012809:Colon, Sigmoid; D003108:Colonic Diseases / Q000175:diagnosis; D003560:Cysts / Q000175:diagnosis; D003937:Diagnosis, Differential; D004241:Diverticulum, Colon / Q000175:diagnosis*; D006801:Humans; D008297:Male