A Case of Idiopathic Ocular Neuromyotonia

J Korean Neurol Assoc > Volume 21(3); 2003 > Article

Journal of the Korean Neurological Association 2003;21(3): 315-317.

특발성 안구 신경근긴장증의 1예

이지만 , 김정일 강병욱 박성파 서정규

경북대학교 의과대학 신경과학교실

A Case of Idiopathic Ocular Neuromyotonia

Ji-Man Lee

Department of Neurology, School of Medicine, Kyungpook National University

Abstract

"Ocular neuromyotonia (ONM) is an episodic involuntary contraction of one or more extraocular muscles, resulting from spontaneous neural discharges of ocular motor nerves. Previous radiation therapy to pituitary or other juxtasellar tumor and vascular compressions are the most common reported causes of ONM. We report one unique case of ONM involving the abducens nerve without any other organic brain lesion and prior radiation therapy.Key Words: Ocular neuromyotonia, Spontaneous neural discharge, Abducens nerve."

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