Does selective endoscopic treatment of the non-refluxing contralateral ureter prevent new contralateral vesicoureteral reflux?
Prophylactic endoscopic treatment of NRCU H2 and H3 ureters successfully prevented the occurrence of NCVUR.
The term "carcinoid" is a misnomer that can be confirmed on the basis of local invasion prior to metastases. "No metastases without local invasion" is not of a negligible importance.