An adult case of hemiplegia, aphasia, and hemispheric atrophy associated with febrile status epilepticus

Abstract

A 43-year-old man with a preceding infection was transferred to our hospital for febrile status epilepticus (SE). Although treatment for SE was immediately initiated, it failed. Therefore, continuous anesthetics treatment with mechanical ventilation was initiated. No epileptic discharge was found on an electroencephalogram. However, total aphasia and right hemiplegia due to left hemispheric swelling were noted on day 5. His aphasia and hemiplegia did not improve. The mechanism underlying the hemispheric involvement remains unclear. The initial diagnosis should be made with care in patients with febrile SE; furthermore, intensive treatment should be administered in the acute phase.