Treatment of renal transplant ureteral complications by percutaneous techniques.

From January 1985 to October 1990, 487 adult renal transplantations were performed at our institution. Of 16 ureteral complications noted 15 were initially managed with percutaneous nephrostomy. Of the 8 complications that occurred during the last 2 years 5 resolved on percutaneous nephrostomy and stenting, or stenting with dilation alone. We conclude that percutaneous nephrostomy is indicated as an initial step in the diagnosis and treatment of urological transplant complications, and that it allows for nonoperative resolution of many of these complications.