[Volvulus of the sigmoid colon].
The authors report of 34 cases of sigmoid colon volvulus occurring in young subjects (15%) and in elderly subjects (60% over the age of 75 years). The diagnosis is frequently suggested by the clinical features and the history (30% of patients have a history of a previous identical episode) and is confirmed by a plain abdominal x-ray and/or an opaque enema. Endoscopy is performed in every case, except in the presence of peritoneal signs, in an attempt to perform detorsion and colonic intubation under direct vision in order to avoid emergency surgery; this procedure is effective in 87% of cases. Emergency surgery has a high mortality rate (43.5%). Elective or deferred emergency surgery after preparation is much safer (6.6% mortality). In patients with multiple diseases, non-surgical conservative management after detorsion too frequently results in repeated complications, leading to decompensation of the concurrent illnesses and a mortality rate of 34%. Endoscopic detorsion followed by surgical resection after a short 3 to 4 day preparation seems to be the best guarantee of therapeutic success.
Le Neel
J C
JC
Farge
A
A
Guiberteau
B
B
Kohen
M
M
Leborgne
J
J
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D003113:Colonoscopy; D005260:Female; D006801:Humans; D007415:Intestinal Obstruction / Q000401:mortality / Q000601:surgery*; D008297:Male; D008875:Middle Aged; D012810:Sigmoid Diseases / Q000401:mortality / Q000601:surgery*
Volvulus du côlon sigmoïde.