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Published on: August 5, 2010
Low transurethral incision of single system intravesical ureteroceles in children
M A Rich1, M A Keating, H M Snyder
1Division of Urology, Children's Hospital of Philadelphia, Pennsylvania 19104.
Insights
A minimally invasive endoscopic ureterocele incision effectively treats pediatric ureteroceles, reducing obstruction and preserving kidney function. This approach is safe and often avoids further surgery for children with this condition.
Area of Science:
- Pediatric Urology
- Endourology
- Congenital Abnormalities
Background:
- Single system intravesical ureteroceles commonly cause hydroureteronephrosis in children, necessitating surgical intervention.
- Management aims to restore urinary drainage, decompress the system, and preserve renal function.
Observation:
- This study reviews the management of 7 symptomatic single system ureteroceles in 5 children using a low transverse endoscopic ureterocele incision.
- The procedure involves a short (2-3 mm) incision to relieve obstruction.
Findings:
- Endoscopic incision led to decreased hydroureteronephrosis in all patients.
- Vesicoureteral reflux occurred in only one kidney post-incision.
- The flap valve ureteral antireflux mechanism was preserved in most cases.
Implications:
- Low transverse endoscopic ureterocele incision is a recommended initial treatment for pediatric single system ureteroceles.
- The technique is safe, effective even in young children, and can prevent the need for more complex surgeries.
- Preservation of the antireflux mechanism is a significant benefit of this minimally invasive approach.
Abstract:
Single system intravesical ureteroceles in children usually result in various degrees of hydroureteronephrosis requiring surgical intervention to provide drainage, decompression and preservation of renal function. Our experience with 7 symptomatic single system ureteroceles in 5 children managed by low transverse endoscopic ureterocele incision is reviewed. After endoscopic incision, hydroureteronephrosis decreased in all patients. Vesicoureteral reflux after incision was noted in only 1 kidney. The technique of short (2 to 3 mm.) low transverse ureterocele incision is recommended for the initial management of single system ureteroceles to relieve obstruction. Preservation of the flap valve ureteral antireflux mechanism is possible in most children. The technique is simply performed, can be safely done in the youngest child and, in many, obviates the need for a further operation.
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