TABLE 1.

Patient Demographics, Renal Tumor Size and Histopathology

Patient	Age, y	Sex	Tumor Size, cm	Histology	Fuhrman Nuclear Grade	Other Pathology Findings	AJCC Tumor Classification	Anatomic stage
1	66	Man	2.5	Chromophobe	NA	Extension into perirenal fat	T3a	III
2	60	Man	3.5	Clear cell	2		T1a	I
3	80	Man	4.2	Chromophobe	NA	Tumor necrosis present	T1b	I
4	75	Woman	4.5	Clear cell	2	Extension into renal sinus fat	T3a	III
5	75	Man	6.5	Clear cell	3	Involving segmental renal vein	T3a	III
6	41	Man	5.8	Clear cell	4	Focal rhabdoid feature present; extension into segmental renal vein	T3a	III
7	37	Woman	4.9	Clear cell	2		T1b	I
8	78	Woman	7.0	Clear cell	3	Tumor necrosis and rhabdoid features present	T3a	III

Abbreviations: AJCC, American Joint Committee on Cancer; NA, not applicable (chromophobe renal cell carcinomas are not graded using the Fuhrman nuclear grading system).