Large, Right Kidney Mass Discovered in 48-Year-Old Woman


A 48-year-old woman presents with history of hematuria and abdominal pain spanning several days. The patient does not have any previous tumor history. Radiological evaluation revealed the presence of a large mass in the upper pole of the right kidney. Right nephrectomy was performed.

What is your diagnosis?

A. Renal adenoma
B. Papillary hyperplasia
C. Wilms tumor
D. Renal cell carcinoma, papillary type
E. Renal oncocytoma