| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 3898238 | Urology | 2014 | 4 Pages |
ObjectiveTo report our experience with retroperitoneal laparoscopic pyeloplasty for the management of ureteropelvic junction (UPJ) obstruction in patients with horseshoe kidneys (HSKs).Materials and MethodsBetween March 2005 and May 2012, 2 boys, 5 men, and 1 woman (mean age, 23.9 years; range, 7-42 years) with HSKs underwent retroperitoneal laparoscopic dismembered pyeloplasties for UPJ obstructions with transections of the isthmuses. One patient had a renal calculus that was extracted during surgery. The follow-up included clinical evaluations, ultrasonography, intravenous urography, and diuretic renography.ResultsRetroperitoneal laparoscopic dismembered pyeloplasty was feasible in all cases. The median operative time was 192 minutes (range, 148-252 minutes), and there were no perioperative complications. The mean hospital stay was 5.8 days (range, 4-7 days). The mean follow-up time was 45 months (range, 18-96 months). All patients were asymptomatic and exhibited decreased pelvic dilation at follow-up.ConclusionThe retroperitoneal laparoscopic approach is feasible and safe for pyeloplasty in UPJ obstruction associated with HSK. Isthmectomy and a fully mobilized kidney offer better surgical exposure during the operation.
