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KMID : 1031120210110010100
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Journal of Epilepsy Research
2021 Volume.11 No. 1 p.100 ~ p.105
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Alternate Seizure Spread with Agenesis of the Corpus Callosum
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Velagapudi Lohit
Matias Caio M.
Ambrose Timothy M.
Sperling Michael R.
Nei Maromi
Wu Chengyuan
Sharan Ashwini D.
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Abstract
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Agenesis of the corpus callosum is a brain malformation that can occur in isolation or in conjunction with other congenital or developmental defects. The clinical sequelae of this condition include epilepsy, cognitive deficits, developmental delay, and various neurological and psychiatric disorders. Here we present the case of a patient with congenital complete agenesis of the corpus callosum and medically refractory epilepsy who underwent stereoelectroencephalography. This identified a left frontal ictal focus and revealed that contralateral spread occurred though the anterior commissure, a rare and interesting occurrence. Left frontal resection resulted in significant improvement. This demonstrates the role of the anterior commissure in ictal spread and the potential for novel methods of seizure spread in patients with temporal lobe epilepsy that must be considered in a surgical approach.
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KEYWORD
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Epilepsy, Electroencephalography, Agenesis of the corpus callosum, Epileptic seizures
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