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Ureterocystoplasty: the 'bladder' augmentation of choice
R J Hitchcock1, P G Duffy, P S Malone
1Department of Paediatric Urology, Southampton General Hospital, UK.
British Journal of Urology
|May 1, 1994
Summary
Ureterocystoplasty, a bladder augmentation technique using a megaureter, offers a promising alternative to enterocystoplasty in children. This method effectively reduces complications and improves bladder capacity and function without compromising renal health.
Area of Science:
- Pediatric Urology
- Surgical Innovation
Background:
- Enterocystoplasty, a common bladder augmentation technique, is associated with significant short- and long-term complications.
- There is a need for alternative bladder augmentation methods with a reduced complication profile.
Purpose of the Study:
- To evaluate the efficacy and safety of ureterocystoplasty as a bladder augmentation technique in pediatric patients.
- To compare the outcomes of ureterocystoplasty with those of enterocystoplasty.
Main Methods:
- Ureterocystoplasty was performed in eight children (aged 20 months to 15 years), including three with impaired renal function and three with chronic polyuric renal failure.
- Post-operative urodynamic assessments and clinical follow-up were conducted.
Main Results:
- Significant improvements in bladder volume (mean 100 ml to 311 ml) and reduced end-filling pressures were observed.
- Seven older children achieved daytime dryness with clean intermittent catheterization; the youngest had a 2-hour dry interval.
- No deterioration in renal function was noted post-operatively.
Conclusions:
- Ureterocystoplasty demonstrates favorable early results compared to enterocystoplasty.
- This technique offers a viable alternative, avoiding the metabolic and neoplastic risks associated with intestinal augmentation.