title: Corpus callosotomy for refractory seizures in a patient with cortical heterotopia: case report.
abstract: Heterotopia of the cerebral cortex, a disorder of neuronal migration, may be associated with medically intractable seizures. We report on a patient with bihemispheric cortical heterotopia who had medically intractable atonic seizures that were successfully treated by corpus callosotomy. The clinical and radiographic aspects of cortical heterotopia and the surgical management of seizures associated with heterotopia are discussed.
authors.affiliation: Department of Neurology, University of Maryland Medical System, Baltimore.
authors.forename: M
authors.initials: M
authors.lastname: Stearns
authors.forename: A L
authors.initials: AL
authors.lastname: Wolf
authors.forename: E
authors.initials: E
authors.lastname: Barry
authors.forename: G
authors.initials: G
authors.lastname: Bergey
authors.forename: F
authors.initials: F
authors.lastname: Gellad
mesh_terms: D000328:Adult; D001932:Brain Neoplasms / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D002540:Cerebral Cortex; D002828:Choristoma / Q000000981:diagnostic imaging / Q000473:pathology* / Q000601:surgery; D003337:Corpus Callosum / Q000473:pathology / Q000601:surgery*; D004827:Epilepsy / Q000209:etiology / Q000601:surgery*; D004832:Epilepsy, Absence / Q000209:etiology / Q000601:surgery; D005260:Female; D006801:Humans; D008279:Magnetic Resonance Imaging; D011859:Radiography