NCIt synonyms : Epithelioid Angioendothelioma of the Heart; Heart Epithelioid Angioendothelioma; Epithelioid Hemangioendothelioma of Heart; Heart Epithelioid Hemangioendothelioma; Cardiac Epithelioid Angioendothelioma; Epithelioid Hemangioendothelioma of the Heart; Epithelioid Angioendothelioma of Heart; Cardiac Hemangioendothelioma;
NCIt definition : A low-grade malignant blood vessel neoplasm, arising from the heart. IIt is characterized
by the presence of epithelioid endothelial cells. The neoplastic cells are arranged
in cords and nests, which are embedded in a myxoid to hyalinized stroma.;