title: Hemispherotomy in an infant with hemimegalencephaly.
abstract: Hemimegalencephaly (HME) is a rare hamartomatous congenital malformation of the brain. The epilepsy pattern in HME can be partial seizures or may present as spasms as in epileptic encephalopathy. Epilepsy associated with HME is usually resistant to antiepileptic drugs and requires surgical intervention. Hemispheric disconnection has been reported to be efficient in seizure control and prevents further cognitive injury and developmental delay. We report a case of HME, who underwent a two-stage hemispherotomy due to complications in the first surgery. She had more than 90% reduction of seizures with good developmental outcome on follow-up. Thus, despite risks of the procedure, early surgery should be preferred in infants with HME.
authors.affiliation: Department of Pediatric Neurosciences, Bai Jerbai Wadia Hospital, Parel, Mumbai, Maharashtra, India.
authors.forename: Shilpa D
authors.initials: SD
authors.lastname: Kulkarni
authors.affiliation: Department of Pediatric Neurosciences, Bai Jerbai Wadia Hospital, Parel, Mumbai, Maharashtra, India.
authors.forename: Chandrashekhar E
authors.initials: CE
authors.lastname: Deopujari
authors.affiliation: Department of Pediatric Neurosciences, Bai Jerbai Wadia Hospital, Parel, Mumbai, Maharashtra, India.
authors.forename: Varsha A
authors.initials: VA
authors.lastname: Patil
authors.affiliation: Department of Pediatric Neurosciences, Bai Jerbai Wadia Hospital, Parel, Mumbai, Maharashtra, India.
authors.forename: Rafat J
authors.initials: RJ
authors.lastname: Sayed
keywords: Epilepsy; epileptic encephalopathy; hemimegalencephaly; hemispherotomy