n.
A fluid-filled cyst lined with arachnoid membrane, frequently situated in the sylvian fissure of the brain.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company.
A fluid-filled cyst lined with arachnoid membrane, frequently situated in the sylvian fissure of the brain.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company.
