Dictionary.com
definitions
  • synonyms

psammoma body

n.
  1. A mineralized body occurring in the meninges, choroid plexus, and in certain meningiomas.
  2. brain sand
  3. calcospherite
Show More
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.