Non-syndromic cerebral malformation due to abnormal neuronal migration
Engelsk navn: Hypomyelination with atrophy of basal ganglia and cerebellum
Engelske synonym: H-ABC
Definisjon
A rare disorder characterized by slowly progressive spasticity, extrapyramidal movement disorders (dystonia, choreoathetosis and rigidity), cerebellar ataxia, moderate to severe cognitive deficit, and anarthria/dysarthria.
Fra Orphanet
ORPHA: 139441
Klassifiseringsnivå: Disorder
ICD-10: E75.2