MP40-04 PREDICTIVE RISK FACTORS FOR EARLY RECURRENCE AFTER RADICAL NEPHROURETERECTOMY FOR LOW-GRADE UPPER TRACT UROTHELIAL CARCINOMA. (May 2022) - Huelster, Heather; Bilotta, Alyssa; Britt, Jacob; Russo, Nicholas; Sexton, Wade; Poch, Michael; Gilbert, Scott; Yu, Alice; Spiess, Philippe; Li, Roger