Relevant anatomical research [5] shows renal sinus fat,enclosing the renal vessels, between the pelvis and parenchyma has a close relationship to renal parenchyma. A layer of connective tissue ...
The diagnosis, staging, and management of renal cell carcinoma (RCC ... directly invades adrenal gland or perirenal and/or renal sinus fat but not beyond Gerota's fascia T3b Tumor grossly extends ...