angioendothelioma(redirected from angioendotheliomas, -mata)
a rare, well-differentiated endothelial tumor with an appearance between that of a hemangioma and a sarcoma; sometimes considered to be identical to a hemangiosarcoma.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
A benign or malignant neoplasm arising from vascular endothelium.
[angio- + endothelioma]
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