methyl vinyl ketone

Epithelioid hemangioendothelioma (eHAE) is a rare tumor, first characterized by Sharon Weiss and Franz Enzinger that both clinically and histologically is intermediate between angiosarcoma and hemangioma. However, a distinct, disease-defining genetic alteration recently described for EHE indicates that it is an entirely separate entity from both angiosarcoma and hemangioma.

EHE is a soft tissue sarcoma and is generally considered a vascular cancer insofar as the ‘lesional’ cells have surface markers ...