J Korean Neurol Assoc.
1988 Dec;6(2):254-260.
HM-PAO SPECT Brain Scintigraphy in a Patient with the Syndrome of Chronic Encephalitis and Epilepsy
- Affiliations
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- 1Department of neurology, Yong Dong Severance Hospital, College of Medicine, Yonsei University.
- 2Department of Radiology, Yong Dong Severance Hospital, College of Medicine, Yonsei University.
- 3Department of Pathology, Seoul national University.
Abstract
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Both interictal Tc-99m hexamethyl-propyleneamine oxime single photon emission computed tomography (HM-PAO SPECT) brain scintigraphy was done in a patient with the syndrome of chronic encephalitis and epilepsy. The low density area in the temporo-occipital lobe on brain CT scan revealed decreased radioactivity during interictal state and it was reversed to increased radioactivity during ictal state on HM-PAO SPECT brain imaging. In authors' opinion, ictal and interictal Tc-99m HM-PAO SPECT brain scintigraphy could be a safe and convincing study for Searching epileptogenic foci.