hemangioendothelioma
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hemangioendothelioma
[hē¦mān·jē·ō‚en·dō‚thē·lē ′ō·mə] (medicine)
A malignant tumor composed of anoplastic endothelial cells. Also known as hemangiosarcoma.
McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc.