Polymicrogyria (PMG) is a malformation of cortical development characterized by an excessive number of small gyri with abnormal lamination.
Category
Congenital malformation
Brite
Human diseases in ICD-11 classification [BR:br08403]
20 Developmental anomalies
Structural developmental anomalies primarily affecting one body system
Structural developmental anomalies of the nervous system
LA05 Cerebral structural developmental anomalies
H00271 Polymicrogyria
Pathway-based classification of diseases [BR:br08402]
Cellular process
nt06539 Cytoskeleton in muscle cells
H00271 Polymicrogyria