NLM Logo

Perisylvian syndrome MeSH Supplementary Concept Data 2022


MeSH Supplementary
Perisylvian syndrome
Unique ID
C536658
RDF Unique Identifier
http://id.nlm.nih.gov/mesh/C536658
Entry Term(s)
Congenital bilateral perisylvian syndrome
Perisylvian syndrome, congenital bilateral
Polymicrogyria, bilateral perisylvian
Registry Number
0
Heading Mapped to
*Abnormalities, Multiple
*Intellectual Disability
*Malformations of Cortical Development
Frequency
30
Note
An X-linked dominant malformation of cortical development in which the brain surface is irregular and the normal gyral pattern replaced by multiple small, partly fused gyri separated by shallow sulci. Microscopic examination shows a simplified 4-layered or unlayered cortex. Neuologic findings include mild intellectual disability, epilepsy, and PSEUDOBULBAR PALSY. OMIM: 300388
Date of Entry
2010/08/25
Revision Date
2015/09/27
Perisylvian syndrome Preferred
page delivered in 0.002s