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Bilateral polymicrogyria (disorder)
Bilateral polymicrogyria
A rare cerebral malformation due to abnormal neuronal migration defined as a cerebral cortex with many excessively small convolutions. It presents with developmental delay, intellectual disability, seizures and various neurological impairments and may be isolated or comprise a clinical feature of many genetic syndromes. It may also be associated with perinatal cytomegalovirus infection.
bilaterale polymicrogyrie
Id765757003
StatusPrimitive
Associated morphologyCongenital smallness
Finding siteStructure of gyrus of brain
OccurrenceCongenital
Pathological processPathological developmental process
DHD Diagnosis thesaurus reference set
ICD-10 complex map reference set
TargetQ04.3
RuleTRUE
AdviceALWAYS Q04.3
CorrelationSNOMED CT source code to target map code correlation not specified
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