Recurrence and mortality rates in sigmoid volvulus.
D000328:Adult; D000368:Aged; D012809:Colon, Sigmoid; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000000981:diagnostic imaging / Q000401:mortality / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D011859:Radiography