Stage V Kidney Wilms Tumor

**Semantic type:** Neoplastic Process

**Definition:** Wilms tumor that affects both kidneys at the same time. The tumor in each kidney is staged separately (National Wilms Tumor Study Group Staging System)

**Synonyms:** - Stage V Kidney Nephroblastoma - Stage V Renal Wilms Tumor - Stage V Renal Wilms' Tumor - Stage V Wilms Tumor - stage V Wilms tumor