Volvulus of the sigmoid colon among Pathans.
D000328:Adult; D000368:Aged; D012809:Colon, Sigmoid / Q000601:surgery*; D005007:Ethnology; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000453:epidemiology* / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D010154:Pakistan