Risk factors for bladder cancer recurrence after nephroureterectomy for upper tract urothelial tumors: results from the Canadian Upper Tract Collaboration.

OBJECTIVE To evaluate risk factors for bladder cancer recurrence in a cohort of patients treated with radical nephroureterectomy (RNU). PATIENTS AND METHODS At 10 Canadian University Centers, we retrospectively evaluated data, between 1990 and 2010, from 743 patients who were free from bladder cancer and were previously treated with RNU for upper tract… CONTINUE READING