Transpelvic anastomotic stenting: a good option for diversion after pyeloplasty in children.

Purpose: Several options are available to drain the renal pelvis after a dysmembered pyeloplasty. The purpose of our study was to review the results of transrenal pelvic transanastomotic stenting following ureteropelvic junction obstruction pyeloplasty (UPJO).

Patients And Methods: A retrospective chart review of 238 patients with UPJO (243 renal units) treated in 2004-2007.