Complex Surgery and Perioperative Systemic Therapy for Genitourinary Cancer of the Retroperitoneum

This is a clinical practice guideline for patients with metastatic testicular cancer, T3b, T4 or node-positive metastatic renal cell cancer (mRCC), as well as T3, T4 or node-positive upper tract urothelial carcinoma (UTUC). The guideline examines complex retroperitoneal surgical techniques, including the extent of resection and timing of surgery with respect to chemotherapy. Outcomes of interest include adverse events, hospital readmissions, and mortality.