preferred_name: Stage IV Childhood Malignant Kidney Neoplasm Excluding Renal Cell Carcinoma by Toronto Guidelines v2, Children's Oncology Group (COG) Protocol
preferred_name_lc: stage iv childhood malignant kidney neoplasm excluding renal cell carcinoma by toronto guidelines v2, children's oncology group (cog) protocol
label: Renal tumor (excluding renal cell carcinomas) Stage IV
label_lc: renal tumor (excluding renal cell carcinomas) stage iv