Objectives To investigate whether ureteroscopy (URS) before radical nephroureterectomy
(RNU) for upper tract urothelial carcinomas (UTUC s) has an impact on oncological …

Background: The incidence of intravesical recurrence (IVR) following radical
nephroureterectomy (RNU) is reported in up to 50% of patients with upper tract urothelial …

Objective To compare the oncologic outcomes of patients with upper tract urothelial
carcinoma undergoing nephroureterectomy (NU) with and without prior ureteroscopy (URS) …

Purpose: Diagnostic ureteroscopic biopsy for upper tract urothelial carcinoma (UTUC) has
been hypothesized to increase intravesical recurrence of urothelial carcinoma after radical …

Background To clarify if diagnostic ureteroscopy (URS) before radical nephroureterectomy
for patients with upper tract urothelial carcinoma (UTUC) will increase the risk of intravesical …

Objectives According to the current upper urinary tract urothelial carcinomas (UTUC)
guidelines, ureteroscopic evaluation (URS) is recommended to improve diagnostic accuracy …

Aim of this study was to analyse the association between the use of diagnostic ureteroscopy
(URS) and the development of intravesical recurrence (IVR) in patients undergoing radical …

Purpose: To determine the effect of diagnostic ureteroscopy on intravesical recurrence in
patients with upper tract urothelial carcinoma (UTUC) after radical nephroureterectomy …

Diagnostic ureterorenoscopy is powerful tool to confirm upper tract urothelial cancer
(UTUC). However, URS and associated manipulation may be related to the risk of …

Purpose After radical nephroureterectomy (RNU), approximately 22% to 47% of patients
with upper tract urothelial carcinoma (UTUC) develop a subsequent intravesical recurrence …