Which one of the following is not a feature of clear cell carcinoma of the kidney?
* Clear cell carcinoma arises from Proximal Convoluted Tubule * Most common ,associated with VHL gene mutation, invade the renal vein& bony secondaries. * Clinical features : -Hematuria -Palpable mass -Costoveebral pain -Fever/ weight loss/malaise * It is not a childhood tumor.
Bony secondaries
Childhood tumour
Haematuria
Renal vein invasion
Renal carcinoma