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KMID : 1214920160220020218
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Soonchunhyang Medical Science
2016 Volume.22 No. 2 p.218 ~ p.221
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Ataxic Form of Central Pontine Myelinolysis Developed during Alcohol Withdrawal in a Chronic Alcoholic
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Shin Dae-Seop
Jeong Du-Shin
Yang Kwang-Ik
Park Hyung-Kook
Oh Hyung-Geun
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Abstract
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Central pontine myelinolysis (CPM) is well-recognized osmotic demyelination syndrome that is related to various conditions such as rapid correction of hyponatremia and chronic alcoholism. Acute ataxia as a sole clinical sign in CPM is rare. We report a case of a 59-year-old man with dysarthria, intention tremor, and a significant gait ataxia starting after alcohol withdrawal, with radiological evidence of CPM. CPM should be included in the differential diagnosis of alcoholic patients who develop a sudden ataxia. Chronic alcohol abuse is one of the most commonly encountered predisposing factors. Alcohol withdrawal represents an additional vulnerability factor, being responsible for electrolyte imbalances which are not always demonstrable but are certainly involved in the development of CPM.
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KEYWORD
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Ataxia, Central pontine myelinolysis, Alcoholics
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