Management of sigmoid  volvulus with special reference to primary resection.
D000328:Adult; D000368:Aged; D012809:Colon, Sigmoid / Q000601:surgery*; D003108:Colonic Diseases / Q000601:surgery; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000601:surgery*; D008297:Male; D008722:Methods; D008875:Middle Aged