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Focal epilepsy with mesial temporal sclerosis after acute meningitis

C Ounsted, G H Glaser, J Lindsay

    Archives of Neurology
    |November 1, 1985
    PubMed

    Insights

    Childhood meningitis with severe convulsions can lead to drug-resistant temporal lobe epilepsy. Neurosurgical intervention, like temporal lobectomy, may offer relief from epilepsy and associated social/psychiatric issues.

    Area of Science:

    • Neurology
    • Neurosurgery
    • Pediatric Neurology

    Background:

    • Childhood meningitis, particularly with severe convulsions, can precipitate long-term neurological sequelae.
    • Drug-resistant epilepsy is a significant challenge in pediatric neurology, impacting quality of life.

    Observation:

    • Two pediatric patients developed chronic, drug-resistant temporal lobe epilepsy following acute meningitis and severe convulsions.
    • The epilepsy developed over 8-9 years and was associated with social and psychiatric impairments.

    Findings:

    • Both patients underwent right anterior temporal lobectomy.
    • Histopathological examination revealed mesial temporal sclerosis (Ammon's horn sclerosis) in both cases.
    • Surgical treatment resulted in remission of epilepsy and associated handicaps.

    Implications:

    • Chronic focal epilepsy following childhood meningitis warrants neurosurgical evaluation.
    • Long-term follow-up (≥10 years) is crucial for assessing treatment efficacy in early brain infection sequelae.
    • Temporal lobectomy can be an effective treatment for specific types of drug-resistant epilepsy secondary to meningitis.

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