Laparoscopic dismembered pyeloplasty of a retrocaval ureter: case report and review of the literature.

A retrocaval ureter is a rare entity that has traditionally been treated with open pyeloplasty techniques. In this paper, we describe the successful performance of a laparoscopic dismembered pyeloplasty for a retrocaval ureter and present important technical points. In reviewing the available literature about this technique, the laparoscopic approach should be considered to be first-line treatment for this anatomic anomaly due to the good track record, quick convalescence, and relative technical ease.