Double folded rectosigmoid bladder with a new ureterocolic antireflux technique.
OBJECTIVE
We present a new method of urinary diversion to the rectum.


METHODS
Between 1992 and 1995 a new surgical procedure was used in 32 women, 20 men and 12 children 3 to 60 years old (mean age plus or minus standard deviation 35.4 +/- 2.2). The main indication for diversion was invasive bladder carcinoma. Surgery entailed creation of an S-shaped double folded rectosigmoid reservoir with implantation of the ureters via an extramural serous lined antireflux technique.


RESULTS
One patient died of a massive pulmonary embolism postoperatively. Followup ranged from 6 to 36 months (mean 19.2 +/- 7.0). During the observation period 6 patients died of local recurrence and/or distant metastasis within 8 months. Of the patients 57 are currently evaluable. All patients are continent during the day with an emptying frequency of 2 to 4 times. Nocturnal enuresis was observed in 4 children who responded favorably to imipramine hydrochloride therapy. Upper urinary tract function was maintained or improved in 95% of the patients. No clinical evidence of acidosis was observed, since all patients were kept on prophylactic oral alkalization.


CONCLUSIONS
The procedure can circumvent some of the inherent disadvantages of ureterosigmoidostomy and is a good alternative to orthotopic bladder substitution when the urethra cannot be used.
el Mekresh
M M
MM
Department of Urology, Mansoura University, Egypt.
Hafez
A T
AT
Abol-Enein
H
H
Ghoneim
M A
MA
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D003106:Colon / Q000601:surgery; D012809:Colon, Sigmoid / Q000601:surgery; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012007:Rectum / Q000601:surgery; D014513:Ureter / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000601:surgery*; D016476:Urinary Reservoirs, Continent / Q000379:methods*