Papillary Renal Cell Carcinoma
Section Editor: Dharam M. Ramnani, MD
Virginia Urology, Richmond, VA, USA
Image Description
This papillary renal cell carcinoma consists of a large cystic mass with numerous tan papillary excrescences replacing much of the lower half of the kidney. The main differential diagnostic consideration would be multicystic renal cell carcinoma which has multiple cysts. Image copyright: pathorama.ch