hemangioendothelioblastoma

[ hĭ-măn′jē-ō-ĕn′dō-thē′lē-ō-blă-stōmə ]

n.

A hemangioendothelioma in which the endothelial cells occur in an immature form.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.