Table 4.

Comparison of clinical and tumor features between renal Anastomosing Hemangioma and Hemangiosarcoma.

	Anastomosing Hemangioma (n=100)	Hemangiosarcoma (n=53)	p
Age (Mean ± SD)	50.32 ± 16.96	63.00 ± 17.72	0.001
Gender (n, %)
Female	32 (32.0%)	12 (22.6%)	0.224
Male	68 (68.0%)	41 (77.4%)
Site (n, %)
Left	40 (40.0%)	32 (60.4%)	<0.001
Right	31 (31.0%)	20 (37.7%)
Bilateral	11 (11.0%)	0 (0.0%)
Unknown	18 (18.0%)	1 (1.9%)
Tumor size (mm, Mean ± SD)	24.72 ± 22.31	116.08 ± 53.12	0.001

Significant values are in bold.