Definitive treatment of seizures due to hemimegalencephaly in neonates and young infants by transarterial embolization: technical considerations for 'endovascular embolic hemispherectomy'.
Monica Smith PearlTammy N TsuchidaChima OluigboPanagiotis KratimenosTayyba AnwarYoussef KousaWilliam D GaillardTaeun ChangPublished in: Journal of neurointerventional surgery (2022)
Endovascular hemispherectomy can be safely used to provide definitive treatment of HME-related epilepsy in neonates and young infants when intraprocedural events are managed effectively. This less invasive novel approach should be considered a feasible early alternative to surgical hemispherectomy. Further studies are needed to enhance the safety profile and to assess long-term neurodevelopmental outcome and durability of freedom from seizures.