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Pediatric urinary diversion: review and own experience
R Wammack1, M Fisch, R Hohenfellner
1Department of Urology, University of Mainz School of Medicine, FRG.
Insights
Continent urinary diversion is now preferred for children, offering improved outcomes and protecting kidney function. Permanent cutaneous diversion is rarely indicated, with temporary options reserved for severe cases.
Area of Science:
- Pediatric Urology
- Surgical Innovation
- Renal Function Preservation
Background:
- Childhood diseases and surgical advancements have reshaped urinary diversion strategies.
- Long-term follow-up data informs current practices in pediatric urinary diversion.
Purpose of the Study:
- To review contemporary strategies and controversies in childhood urinary diversion.
- To discuss indications, available procedures, and operative techniques for urinary diversion in children.
Main Methods:
- Literature review and analysis of clinical experience.
- Evaluation of contemporary strategies and surgical techniques for urinary diversion.
Main Results:
- Continent urinary diversion is the preferred method, enabling low-pressure reservoirs and continence.
- Permanent cutaneous urinary diversion has limited indications; temporary diversion is for critical conditions.
Conclusions:
- Modern urinary diversion techniques prioritize upper tract protection and continence.
- The shift towards continent diversion minimizes the need for permanent cutaneous diversion in pediatric patients.
Abstract:
New insights into the diseases of childhood, profound improvements and new developments in surgical techniques as well as the knowledge gained from long-term follow-up have altered the strategies and indications for urinary diversion in childhood. Continent urinary diversion is generally the method of choice. We are able to construct high capacity, low pressure reservoirs to protect the upper urinary tract and achieve continence. Nowadays, there is hardly any indication for permanent cutaneous urinary diversion. Temporary and intermediate cutaneous diversion are used only when serious conditions such as renal function deterioration occur. The possibility to convert any incontinent form of urinary diversion into a continent form changed the status of intermediate diversion. The indications for urinary diversion, the procedures available, the operative technique, a literature review, our own experience, contemporary strategies and controversies are described and discussed.