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Cortical malformations characterized by grey matter-lined cleft or cyst that extends from the EPENDYMA often to the PIA MATER outer surface. The grey matter that lines the cleft is often POLYMICROGYRIA. It is associated with developmental delay, motor disturbance and seizures.
Entry Term(s)
Schizencephalic Cleft
Schizencephalic Cyst
Public MeSH Note
2015; see Malformations of Cortical Development 2008-2014
History Note
2015 (2008); use Malformations of Cortical Development 2008-2014
Cortical malformations characterized by grey matter-lined cleft or cyst that extends from the EPENDYMA often to the PIA MATER outer surface. The grey matter that lines the cleft is often POLYMICROGYRIA. It is associated with developmental delay, motor disturbance and seizures.