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Pediatric percutaneous nephrostomy: experience with 50 patients
The Journal of Urology
|June 1, 1986
Summary
Percutaneous nephrostomy tube placement effectively relieved upper urinary tract obstruction in 50 children, avoiding surgery and general anesthesia. This minimally invasive procedure proved highly successful with minimal complications, offering a safe alternative for pediatric patients.
Area of Science:
- Pediatric Urology
- Interventional Radiology
Background:
- Urinary tract obstruction in children presents significant management challenges.
- Traditional surgical interventions carry risks, especially in young or low-weight infants.
Purpose of the Study:
- To evaluate the efficacy and safety of percutaneous nephrostomy tube placement in pediatric patients.
- To determine the role of this minimally invasive technique in managing upper urinary tract obstruction.
Main Methods:
- Percutaneous nephrostomy tube placement was performed on 50 children.
- Procedures were conducted using basal sedation, avoiding general anesthesia.
- Patient age ranged from 3 days old, with the smallest weighing 1,400 gm.
Main Results:
- No placement failures were recorded in 50 pediatric cases.
- Obstruction after ureteral reimplantation (17 cases) and pelvioureteral junction obstruction (15 cases) were common indications.
- 26 patients, including 16 with post-ureteral reimplantation obstruction, did not require further surgery.
- Complications were minimal, including one case of sepsis after catheter exchange and one of hematuria.
Conclusions:
- Percutaneous nephrostomy tube placement is a safe and effective method for temporary relief of pediatric upper urinary tract obstruction.
- The procedure avoids the risks associated with general anesthesia and open surgery.
- It offers a valuable alternative, particularly for children requiring temporary urinary diversion.