A 30 year old male presents with pain on the right flank and hematuria . A CECT abdomen reveals a large 8x8 cm sized solid mass in the right kidney and 3x3 cm solid mass occupying the upper pole of left kidney . The most appropriate surgical treatment for this pt is ?
Bilateral radical nephrectomy Right radical nephrectomy and biopsy of the mass from opposite kidney Right radical nephrectomy and left paial nephrectomy. Right radical nephrectomy and left paial nephrectomy.