<unk>  is a rare<unk>  of<unk>  that causes cysts to grow on the brain and damage to small blood vessels, which can lead to cognitive impairment, migraines, seizures, and hemiplegia or hemiparesis.
Autosomal dominant porencephaly type I
Schizencephaly
XK aprosencephaly
Holoprosencephaly
Hemimegalencephaly
Megalencephaly
Hydranencephaly
Microhydranencephaly