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Laparoscopic dismembered pyeloplasty in children
Mallikarjun Reddy1, R B Nerli, Rajeev Bashetty
1Department of Urology, Kles Kidney Foundation, Kles Hospital, Belgaum, India.
The Journal of Urology
|July 12, 2005
Summary
Laparoscopic Anderson-Hynes pyeloplasty is a safe and effective treatment for pediatric ureteropelvic junction obstruction, showing short-term improvements in hydronephrosis and renal function.
Area of Science:
- Pediatric Urology
- Minimally Invasive Surgery
Background:
- Ureteropelvic junction obstruction is the most common congenital urinary tract abnormality in children.
- Laparoscopic pyeloplasty offers a minimally invasive alternative to open surgery.
Purpose of the Study:
- To evaluate the safety and efficacy of laparoscopic Anderson-Hynes dismembered pyeloplasty in children.
- To report a series of pediatric patients undergoing this procedure.
Main Methods:
- Diagnosis of ureteropelvic junction obstruction confirmed by clinical evaluation, sonography, and scintigraphy.
- Laparoscopic Anderson-Hynes pyeloplasty performed using 3 or 4 ports.
- Postoperative follow-up included monitoring for urinary tract infections and repeat renal scintigraphy at 3 months.
Main Results:
- Sixteen children aged 5 months to 11 years underwent the procedure.
- No major intraoperative or postoperative complications were observed.
- One patient with a horseshoe kidney required temporary percutaneous nephrostomy placement.
Conclusions:
- Laparoscopic Anderson-Hynes pyeloplasty demonstrates promising short-term outcomes in children.
- Improvements in hydronephrosis and glomerular filtration rate were noted.
- Resolution of symptoms was achieved in all treated patients.