[Continent enterocystoplasty in urinary bladder exstrophy].
During the last two years from 1992 to February 1994 5 patients (2 girls and 3 boys with median age 7 years) underwent construction of continent large-capacity low pressure reservoir for failed bladder exstrophy reconstruction. Small bladder with inadequate capacity, decreased detrusor compliance and urinary incontinence were the indication for enterocystoplasty. The pouches were reconstructed from detubularized, reconfigured bowel using incorporated bladder remnant. Bowel segments included ileocecum in 4 patients and ascendig colon in one. Reconstruction of the vesical neck was accomplished by the Young-Dees-Leadbetter procedure in 4 patients. Two children underwent reimplantation of ureters into the bladder and three ureters of two patients were reimplanted by the Goodwin technique into the colon. The Mitrofanoff continence mechanism using appendix was applied in 3 patients. Preoperation bladder capacities were 12 up to 100 mL and after enterocystoplasties improved to mean 300 mL and maximum 550 mL. Four patients are in complete urinary retention and are managed by clean intermittent catheterisation every 3 to 4 hours. One patient voids spontaneously with little residual urine by abdominal straining and pelvic muscle relaxation alone. Short-term follow-up (3 months to 2 years) showed stable renal function in all patients. In 2 patients with preoperative hydronephrosis caliectasis decreased. This series supports the efficacy of continent enterocystoplasty as an alternative procedure to previous forms of urinary diversion in the management of failed exstrophy reconstruction.
Stefan
H
H
Urologická klinika FN, Hradec Králové.
D001746:Bladder Exstrophy / Q000601:surgery*; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D012086:Reoperation; D001743:Urinary Bladder / Q000601:surgery; D016476:Urinary Reservoirs, Continent
Kontinentní enterocystoplastika u exstrofie mocového mĕchýre.