Sarcomatoid Renal Cell Carcinoma
Section Editor: Dharam M. Ramnani, MD
Virginia Urology, Richmond, VA, USA
Image Description
The tumor was yellow-tan, firm and had completely destroyed the native architecture in the upper half of the kidney. The tumor had penetrated the renal capsule, forming a bulky mass with involvement of several contiguous structures. Note the adherent segement of small bowel (upper left).