Progressive hippocampal atrophy in chronic intractable temporal lobe epilepsy.

O'Brien, T J; So, E L; Meyer, F B; Parisi, J E; Jack, C R · Ann Neurol · 1999

case_report · Level V

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Abstract

We report on a 28-year-old man with long-standing intractable complex partial and secondary generalized seizures, whose magnetic resonance imaging scans 4 years apart documented progressive decrease in the left hippocampal volume. Left anterior temporal lobectomy with amygdalohippocampectomy rendered the patient seizure free at 12 months' follow-up. The findings demonstrate that patients with uncontrolled temporal lobe seizures may develop progressive atrophy of the hippocampus, in the absence of status epilepticus.

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