Table 1.

Clinicopathological data

Case No.	Age/Sex	Size (mm)	TNM Stage	Fuhrman	Hemorrhage	Necrosis	Foamy Macrophages	Foamy Tumor Cells	Hemosiderin-laden tumor cells	Treatment	Outcome
1	67/M	32	pT1N0M0	2	Present	Absent	Present	Present	Present	RN	NED 121 months
2	67/M	28	pT1N0M0	2	Absent	Absent	Absent	Present	Absent	RN	NED 82 months
3	52/F	50	pT1N0M0	3	Present	Absent	Absent	Absent	Present	RN	NED 86 months
4	40/M	25	pT1N0M0	2	Present	Absent	Present	Present	Present	RN	NED 74 months
5	68/M	65	pT1N0M0	2	Present	Absent	Present	Absent	Present	RN	NED 33 months
6	47/M	40	pT1N0M0	2	present	Absent	Present	Present	present	RN	NED 96 months

RN, radical nephrectomy; NED, no evidence of disease.