hemangioblastoma

[ hĭ-măn′jē-ō-blă-stōmə ]

n.

A benign, slowly growing, cerebellar neoplasm composed of capillary-forming endothelial cells.angioblastoma
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.