title: Vesicoureteral reflux following transurethral resection of bladder tumours at the ureteral orifice.
mesh_terms: D006801:Humans; D011183:Postoperative Complications / Q000209:etiology; D014513:Ureter / Q000601:surgery; D001749:Urinary Bladder Neoplasms / Q000601:surgery*; D014718:Vesico-Ureteral Reflux / Q000209:etiology*