angiosarcoma

[an-jee-oh-sahr-koh-muh]
noun, plural an·gi·o·sar·co·mas, an·gi·o·sar·co·ma·ta [an-jee-oh-sahr-koh-muh-tuh] /ˌæn dʒi oʊ sɑrˈkoʊ mə tə/. Pathology.
  1. malignant overgrowth of vascular tissue.

Origin of angiosarcoma

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

angiosarcoma in Medicine

angiosarcoma

[ăn′jē-ō-sär-kōmə]
n.
  1. A rare malignant tumor occurring most often in the breast and skin and believed to originate from the endothelial cells of blood vessels.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.