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- large central mass massively expands right kidney, with a small amount of normal renal parenchyma is apparent on the periphery (claw sign)
- large central hypodense areas suggest necrosis
- no evidence of extra-renal invasion (limited assessment)
- pronounced mass effect on all adjacent structures
- compressed inferior vena cava, bowel
- mild upward displacement of liver
- small umbilical hernia
- no evidence of metastatic disease