Ureteropelvic junction obstruction has traditionally been treated with open pyeloplasty, but antegrade endopyelotomy is a less-invasive, widely accepted, alternative therapy. Dimarco and ...

PURPOSE: Endopyelotomy has been proposed as a technique to treat ureteropelvic junction obstruction after failed open pyeloplasty. However, to our knowledge no long-term results of this treatment ...

A crossing vessel was identified in 15 of 18 patients who underwent secondary open pyeloplasty for endopyelotomy failure; concomitant high-grade hydronephrosis was present in 13 cases. Thus ...