title: [Experience in surgical treatment of patients with focal forms of temporal epilepsy].
abstract: Fifteen patients with focal lesions of temporal epilepsy were examined before and 6 months to 4 years after surgery. There were low-grade gliomas in 13 cases, muscle tissue heterotopy in 1 case, and medial temporal sclerosis in 1. Epileptogenic lesions were localized in the medial structures of the temporal lobe in 10 cases and in the lateral temporal regions in 5 cases. Comprehensive neurophysiological study, including intraoperative electrocorticography, was used to identify an epileptogenic zone (EZ). EZs were found in the medial structures on the affected side in all patients. Lesionectomies were performed in all cases. It was combined with medial resection in 12 cases (it was done in 10 patients until epileptic activity disappeared). Nine patients stopped having seizures after surgery. One patient had only auras. Improvements were slight in 5 patients. A relationship was found between the surgical outcomes and the site of a lesion and EZ. They authors conclude that complete recovery may occur in cases with medial locations of a lesion and EZ. The outcomes of surgery are much poorer in cases with the lateral sites of an lesion and in those with the medial site of EZ.
authors.forename: A Iu
authors.initials: AIu
authors.lastname: Stepanenko
authors.forename: A N
authors.initials: AN
authors.lastname: Konovalov
authors.forename: N A
authors.initials: NA
authors.lastname: Arkhipova
authors.forename: E A
authors.initials: EA
authors.lastname: Khukhlaeva
authors.forename: V A
authors.initials: VA
authors.lastname: Shabalov
authors.forename: G A
authors.initials: GA
authors.lastname: Shekut'ev
authors.forename: A G
authors.initials: AG
authors.lastname: Korshunov
mesh_terms: D001921:Brain / Q000473:pathology / Q000601:surgery; D002648:Child; D004833:Epilepsy, Temporal Lobe / Q000601:surgery*; D006801:Humans; D008279:Magnetic Resonance Imaging