J Korean Med Sci. 1998 Feb;13(1):99-102. English.
Published online Jun 19, 2009.
Copyright © 1998 The Korean Academy of Medical Sciences
Case Report

A case of central pontine and extrapontine myelinolysis with early hypermetabolism on 18FDG-PET scan

J K Roh, H Nam and M C Lee
    • Department of Neurology, Seoul National University Hospital, Korea.

Abstract

We report a 63 year-old woman who developed central pontine and extrapontine myelinolysis after rapid correction of hyponatremia. Lesions on brain MRI showed hypermetabolism on 18FDG-PET scan in the early stage of the disease and became hypometabolic on the follow-up scan. We suggest that active microglia and astrocytes are the main cause of the increased glucose metabolism.


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