Unilateral polymicrogyria

Definition

Unilateral polymicrogyria is a cerebral cortical malformation characterized by unilateral excessive cortical folding and abnormal cortical layering. It comprises two sub-types depending on the areas affected: unilateral hemispheric and focal polymicrogyria (see these terms).

Disease data

Classification

Morphological anomaly

ORPHA code

268943

OMIM code

ICD10 code

Q04.3

ICD11 code

LA05.50

*Soruce