Sigmoid volvulus. A four-decade experience.
During the 40 years from 1945 to 1984, 159 occurrences of sigmoid volvulus in 140 patients were diagnosed and managed. Treatment modalities gradually evolved from primarily operative decompression in the first 20 years to selective, sigmoidoscopic, nonoperative reduction in the most recent 10-year period. Operative reduction was associated with a 10 per cent mortality, while no deaths were associated with nonoperative reduction. A 60 per cent mortality was noted when gangrenous bowel was present. In the most recent 10-year period, 71 per cent of cases were associated with neuropsychiatric diseases, and one third had a previous episode of sigmoid volvulus. The diagnosis was made on the initial plain abdominal radiograph in 60 per cent, and nonoperative sigmoidoscopic reduction attained in 95 per cent. Following nonoperative reduction, elective resection was performed during the same hospitalization with a 5 per cent mortality. Initial management of sigmoid volvulus should consist of nonoperative attempts at reduction with operative reduction reserved for refractory cases or those with ischemic bowel. Elective resection can be safely performed during the same hospitalization.
Mangiante
E C
EC
Department of Surgery, University of Tennessee, Memphis 38163.
Croce
M A
MA
Fabian
T C
TC
Moore
O F
OF
Britt
L G
LG
D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005060:Europe; D005260:Female; D049672:History, 19th Century; D049673:History, 20th Century; D049690:History, Ancient; D006801:Humans; D007415:Intestinal Obstruction / Q000209:etiology / Q000266:history / Q000628:therapy*; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012810:Sigmoid Diseases / Q000209:etiology / Q000266:history / Q000628:therapy*; D014481:United States