Cardiac Epithelioid Hemangioendothelioma

**Semantic type:** Neoplastic Process

**Definition:** A low-grade malignant blood vessel neoplasm, arising from the heart. It is characterized by the presence of epithelioid endothelial cells. The neoplastic cells are arranged in cords and nests that are embedded in a myxoid to hyalinized stroma.

**Synonyms:** - Cardiac Epithelioid Angioendothelioma - Epithelioid Angioendothelioma of Heart - Epithelioid Angioendothelioma of the Heart - Epithelioid Hemangioendothelioma of Heart - Epithelioid Hemangioendothelioma of the Heart - Heart Epithelioid Angioendothelioma - Heart Epithelioid Hemangioendothelioma