2020-15 / APRIL 12 (CONTRIBUTOR: DANIEL H. RUSSELL)
A 65 year old male was found to have a 2.6 cm renal mass. A robotic partial nephrectomy was performed. Special stains for microorganisms were negative.
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1. What is the correct diagnosis?
a. Collision of granulomatous disease with clear cell renal cell carcinoma.
b. Clear cell renal cell carcinoma.
c. Renal cell carcinoma, unclassified type.
d. Granulomatous pyelonephritis.