Kidney Mass Discovered in 62-Year-Old Patient

A 62-year-old woman is found to have a kidney mass, and a biopsy is performed. What is your diagnosis?

A 62-year-old woman is found to have a kidney mass, and a biopsy is performed.

Based on the image shown, what is your diagnosis?

A. Chromophobe carcinoma

B. Malakoplakia

C. Xanthogranulomatous pyelonephritis

D. Oncocytosis

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