polymicrogyria

(redirected from Pachygyria polymicrogyria)

polymicrogyria

 [pol″e-mi″kro-ji´re-ah]
a brain malformation marked by development of numerous microgyri.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.

polymicrogyria

A malformation of the cerebral cortex in which the brain surface is irregular and characterised by an excessive number of small gyri with abnormal lamination.
Segen's Medical Dictionary. © 2012 Farlex, Inc. All rights reserved.