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Cortical resections outside the temporal lobe for intractable epilepsy--excluding multilobar resections and
1Neurosurgical Unit, Maudsley Hospital, London, U.K.
Acta Neurochirurgica. Supplementum
|January 1, 1990
Summary
Cortical resection surgery is effective for drug-resistant epilepsy when the seizure focus is identified. This epilepsy treatment offers a good chance of symptom relief with minimal risk of neurological deficit.
Area of Science:
- Neurosurgery
- Epileptology
- Neurology
Background:
- Drug-resistant epilepsy poses significant challenges for patient management.
- Identifying a specific cortical focus is crucial for surgical intervention.
Purpose of the Study:
- To review the principles, investigations, and long-term outcomes of cortical resection for epilepsy.
- To assess the efficacy and safety of this surgical approach.
Main Methods:
- Literature review of studies on cortical resection for epilepsy.
- Analysis of neurophysiological and radiological identification methods for seizure foci.
- Evaluation of long-term surgical results and complication rates.
Main Results:
- Cortical resection is a viable treatment for identified focal epilepsy.
- The procedure offers a reasonable chance of seizure relief or amelioration.
- There is a low probability of causing or worsening neurological deficits.
Conclusions:
- Cortical resection is an important therapeutic option for select patients with drug-resistant focal epilepsy.
- Careful patient selection and precise localization of the epileptic focus are key to successful outcomes.