Kidney Mass Discovered in 54-Year-Old Patient

Poll

A 54-year-old woman presents with hematuria and pain. A kidney mass is found on imaging, and a biopsy is performed. What is your diagnosis?

A 54-year-old woman presents with hematuria and pain. A kidney mass is found on imaging, and a biopsy is performed.

What is your diagnosis?

A. Oncocytoma with degenerative atypia
B. Renal cell carcinoma
C. Angiomyolipoma
D. Wilms tumor