Urology · 1994
The modified rectal bladder (the augmented and valved rectum) for urine diversion in children.
Клиническое исследованиеСтатьяНазвание и аннотация: Перевод в очереди
Обработка статьи · этапы, ошибки и управление
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История · было → стало
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Mahran M R, Ghaly A M, Sheir K Z, el-Diasty T A, Ghoneim M A
Аннотация
OBJECTIVES: Urinary diversion is usually the procedure of choice for children having complicated primary closure for bladder exstrophy. We introduce the modified rectal bladder as a low pressure and functionally isolated rectal reservoir as a bladder substitute for these cases.
METHODS: Modified rectal bladder urinary diversion was done on 15 children as a low pressure and functionally isolated rectal reservoir via the adoption of sigmoid intussuscepted valve and the rectal patching with detubularized sheet of ileum. Fourteen of these children are currently evaluable, with follow-up ranging from 16 to 72 months (median 55 months). All of them are subjected to thorough history-taking, clinical examination, laboratory and radiologic investigations, and urodynamic study.
RESULTS: A high rate of urinary continence was achieved and so far the upper urinary tract and the metabolic status were preserved. Reflux to the colon and kidneys was prevented. Urine samples from the renal pelvis through percutaneous needle aspiration revealed sterile cultures in 82% of the renal units (23 of 28).
CONCLUSIONS: Our results demonstrate the distinct advantages of the modified rectal bladder over the conventional methods of urinary diversion to the rectum or the abdominal reservoirs coupled to the skin via continent catheterizable stomas.
METHODS: Modified rectal bladder urinary diversion was done on 15 children as a low pressure and functionally isolated rectal reservoir via the adoption of sigmoid intussuscepted valve and the rectal patching with detubularized sheet of ileum. Fourteen of these children are currently evaluable, with follow-up ranging from 16 to 72 months (median 55 months). All of them are subjected to thorough history-taking, clinical examination, laboratory and radiologic investigations, and urodynamic study.
RESULTS: A high rate of urinary continence was achieved and so far the upper urinary tract and the metabolic status were preserved. Reflux to the colon and kidneys was prevented. Urine samples from the renal pelvis through percutaneous needle aspiration revealed sterile cultures in 82% of the renal units (23 of 28).
CONCLUSIONS: Our results demonstrate the distinct advantages of the modified rectal bladder over the conventional methods of urinary diversion to the rectum or the abdominal reservoirs coupled to the skin via continent catheterizable stomas.