endothelioma definition by American Heritage Dictionary
The American Heritage® Dictionary of the English Language, 4th edition Copyright © 2010 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
noun pl. en·do·the·li·o·ma·ta or en·do·the·li·o·mas
Any of various neoplasms derived from endothelium.
endothelioma - Medical Definition
noun pl. en·do·the·li·o·mas or en·do·the·li·o·ma·ta
Any of various benign or occasionally malignant neoplasms derived from the endothelial tissue of blood vessels or lymphatic channels.