title: A simple operation for the treatment of the large non-ectopic ureterocele.
mesh_terms: D006801:Humans; D008722:Methods; D014518:Ureterocele / Q000601:surgery*; D001743:Urinary Bladder / Q000601:surgery; D014546:Urinary Catheterization; D014718:Vesico-Ureteral Reflux / Q000517:prevention & control