† We recently evaluated a patient with an angiosarcoma arising in a long-standing ulceration of his leg, which appeared representative of a characteristic, though fairly uncommon, subgroup of angiosarcomas. The clinical and immunohistochemical features of the tumor enabled us to define its origin from vascular endothelial cells.
(Arch Dermatol 1988;124:1080-1082)
Kofler H, Pichler E, Romani N, Philadelphy H, Fritsch P. Hemangiosarcoma in Chronic Leg Ulcer. Arch Dermatol. 1988;124(7):1080-1082. doi:10.1001/archderm.1988.01670070068022