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The management of paediatric urolithiasis
S Choong1, H Whitfield, P Duffy
1Institute of Urology & Nephrology, NHS Trust, London, UK. simon@choong.demon.co.uk
BJU International
|November 9, 2000
Summary
Extracorporeal shock wave lithotripsy (ESWL), ureteroscopy, and percutaneous nephrolithotomy (PCNL) are safe and effective for pediatric urolithiasis. Combined treatments achieve high stone-free rates in children.
Area of Science:
- Pediatric Urology
- Nephrolithiasis Management
- Minimally Invasive Surgery
Background:
- Pediatric urolithiasis presents unique management challenges.
- Traditional and advanced surgical techniques are employed for stone removal.
Purpose of the Study:
- To evaluate the efficacy and safety of four management modalities for pediatric urolithiasis.
- Assess outcomes of extracorporeal shock wave lithotripsy (ESWL), ureteroscopy, percutaneous nephrolithotomy (PCNL), and open nephrolithotomy.
Main Methods:
- Retrospective analysis of 59 children undergoing 79 procedures over three years (1997-1999).
- Procedures included ESWL (n=32), ureteroscopy (n=17), PCNL (n=30), and open nephrolithotomy (n=3).
- Holmium laser utilized in ureteroscopy; renal ischemia and hypothermia for open nephrolithotomy.
Main Results:
- ESWL achieved 91% stone-free rate; ureteroscopy had a 100% success rate.
- PCNL cleared stones in 90% of renal units; open nephrolithotomy was successful in 2/3 patients.
- Combined treatment modalities resulted in a 97% stone-free rate in 59 children.
Conclusions:
- Technological advancements in ESWL, ureteroscopy, and PCNL enable safe and successful pediatric urolithiasis management.
- Comprehensive care requires metabolic evaluation and multidisciplinary collaboration for complex cases.
- Anatomical anomalies necessitate close liaison between pediatric urologists, nephrologists, and radiologists.