Dialysis Increases the Risk of Bladder Recurrence in Patients with Upper Tract Urothelial Cancer: A Population-Based Study.

The relation of dialysis to tumor recurrence in patients with upper tract urothelial cancer (UTUC) is unknown; however, a limited number of small-scale studies suggest that patients with renal diseases prior to UTUC are more likely to exhibit bladder recurrence. We performed a population-based analysis to determine the effect of dialysis on bladder recurrence for patients with UTUC.