Sigmoid volvulus with and without megacolon.
Sixty-six consecutive patients, admitted to St. Vincent's Hospital, Melbourne, with sigmoid volvulus, fell into two groups, 60 without and six with acquired megacolon. In the former group, flatus tube decompression was usually successful, and sigmoid resection provided a cure. In the group with megacolon, the history was longer; patients more often had bowel symptoms before or between acute episodes of volvulus; flatus tube decompression was rarely successful; and symptoms persisted after sigmoidectomy and were sometimes associated with recurrence of volvulus of the new "sigmoid." It seems that nothing less than total colectomy will cure these patients.
D000328:Adult; D000368:Aged; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D008297:Male; D008531:Megacolon / Q000150:complications* / Q000175:diagnosis / Q000601:surgery; D008722:Methods; D008875:Middle Aged; D012810:Sigmoid Diseases / Q000150:complications* / Q000175:diagnosis / Q000601:surgery