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Distal ureteral obstruction complicating percutaneous nephrolithotomy
D J Culkin1, J S Wheeler, J R Canning
1Department of Urology, Loyola University Medical Center, Maywood, Illinois.
Urology
|October 1, 1987
Summary
Endourologic procedures for kidney stones are effective but can cause rare complications. Three cases of ureteral obstruction after percutaneous nephrolithotomy were successfully treated with nephrostomy tube drainage.
Area of Science:
- Urology
- Endourology
- Nephrology
Background:
- Endourologic techniques offer a cost-effective and safe alternative to open surgery for kidney stone disease.
- Percutaneous nephrolithotomy (PCNL) is a common endourologic procedure for managing complex kidney stones.
Observation:
- Three distinct cases of complete distal ureteral obstruction were observed following PCNL.
- These obstructions were unrelated to ureteral calculi and presented as an unexpected complication.
Findings:
- The presented cases highlight a rare complication of PCNL: distal ureteral obstruction.
- Successful resolution of the obstruction was achieved through extended nephrostomy tube drainage.
Implications:
- This study emphasizes the importance of recognizing and managing unexpected complications associated with advanced endourologic procedures.
- Extended nephrostomy drainage may be an effective treatment for post-PCNL ureteral obstruction.
- Further research into the pathogenesis of these obstructions is warranted to refine surgical techniques and patient care.