bilateral polymicrogyria
Bilateral polymicrogyria is 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.
MONDO:0000087
polymicrogyria
is_a
SPBC577.06c SPAC1093.03 SPBC26H8.07c