Table 3.

Malignant hepatic vascular lesions: a comparison among literature

Entities	Hepatic angiosarcomas			Hepatic hemangioendothelioma
	Kumar et al. [66]	Chen et al. [67]		Kou et al. [68], Virarkar et al. [69]
Incidence (%)	0.1–2	0.1–2		1–2/million
Age (yr)	60–70	60–70		30–50
M:F	3:1 to 4:1	3:1		2:3
Treatment	Complete hepatic resection or radical resection	Complete hepatic resection		Surgical
Median survival	6 mon	6 mon		5 yr survival: 75%