A rare birth defect where the a part of the brain's surface is abnormally smooth. Severity of symptoms is determined by the extent of the defect.
* Seizures * Mental retardation * Poor feeding * Retarded development
signs and symptoms of Partial lissencephaly may vary on an individual basis for each patient. Only your doctor can provide adequate diagnosis of any signs or symptoms and whether they are indeed Partial lissencephaly symptoms.