Background: Multi-organ resection in patients with non-urothelial cancer may include segmental ureteral resection. The resulting ureteral defect can be reconstructed with a transureteroureterostomy (TUU); however, whether TUU is safe and effective in this patient group remains unclear.
Objectives: In the current retrospective analysis, we evaluated renal function before and after complex multi-organ resection that included TUU to determine whether TUU is safe and effective.