Spigelian hernia and a "redundant" sigmoid colon.
D000328:Adult; D012809:Colon, Sigmoid / Q000000981:diagnostic imaging* / Q000473:pathology; D006555:Hernia, Ventral / Q000000981:diagnostic imaging* / Q000473:pathology; D006801:Humans; D008297:Male; D011300:Preoperative Care; D011859:Radiography