label: Stage y-I Childhood Malignant Kidney Neoplasm Excluding Renal Cell Carcinoma by Toronto Guidelines v2, International Society of Pediatric Oncology (SIOP) Protocol
label_lc: stage y-i childhood malignant kidney neoplasm excluding renal cell carcinoma by toronto guidelines v2, international society of pediatric oncology (siop) protocol
description: Tumor limited to kidney and completely resected. Renal capsule may be infiltrated by tumor, but tumor does not reach the outer surface. Tumor may protrude or bulge into the pelvic system or ureter but does not infiltrate. Vessel of renal sinus not involved. (Childhood cancer staging for population registries according to the Toronto Childhood Cancer Stage Guidelines - Version 2. Cancer Council Queensland and Cancer Australia: Brisbane, Australia; 2021.)