vascular cancer epithelioid hemangioendothelioma https://github.com/monarch-initiative/mondo/issues/3741 https://www.malacards.org/card/malignant_epithelioid_hemangioendothelioma SCTID:403981003 UMLS:C0334538 ONCOTREE:EHAE ICDO:9133/1 DOID:0080190 ICDO:9130/3 epithelioid angiosarcoma ICDO:9133/3 Orphanet:157791 GARD:0020014 malignant epithelioid hemangioendothelioma NCIT:C3800 A low-grade malignant blood vessel neoplasm. It 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. epithelioid angioendothelioma NORD:124536 epithelioid hemangioendothelioma MONDO:0015523 MEDGEN:569676 MESH:D018323 SCTID:54124005 hemangioendothelioma