[The endoscopic transurethral treatment of ureterocele].

The authors describe results of transurethral endoscopic treatment of ureterocele in 61 patients, two techniques of a relevant operative intervention, indications, complications of an early (pyelonephritis) and late (vesicoureteral reflux) postoperative period, measures of their prevention. Advancing impairment of the urine outflow via the upper urinary tracts on ureterocele side necessitates earlier surgery (transurethral dissection or resection of ureterocele). Good 4-year follow-up results (normal function of the kidney, absence of pyelonephritis attacks and vesicoureteral reflux) suggest endoscopic transurethral treatment of ureterocele to be a method of choice the failure of which implies open surgical intervention.