J Korean Neurol Assoc.  2001 Mar;19(2):167-169.

A Case of Tonic Spasm Presenting as Sole Manifestation of Multiple Sclerosis

Affiliations
  • 1Department of Neurology, Hallym University College of Medicine.

Abstract

A young woman developed a hemilateral tonic spasm associated with multiple sclerosis. Her symptoms included brief recurrent episodes of abnormal, often painful, posturing of one or more extremities without alteration of consciousness. An area of demyelination in the contralateral cerebral peduncle was observed on a magnetic resonance imaging. The tonic attacks abated with carbamazepine therapy. The pathophysiology may involve ephaptic transmission between demyelinated fibers in acute plaques within the corticospinal tract secondary to axonal irritation by lymphokines. (J Korean Neurol Assoc 19(2):167~169, 2001)

Keyword

Multiple sclerosis; Spasm; Ephaptic transmission

MeSH Terms

Axons
Carbamazepine
Consciousness
Demyelinating Diseases
Extremities
Female
Humans
Lymphokines
Magnetic Resonance Imaging
Multiple Sclerosis*
Pyramidal Tracts
Spasm*
Tegmentum Mesencephali
Carbamazepine
Lymphokines
Full Text Links
  • JKNA
Actions
Cited
CITED
export Copy
Close
Share
  • Twitter
  • Facebook
Similar articles
Copyright © 2024 by Korean Association of Medical Journal Editors. All rights reserved.     E-mail: koreamed@kamje.or.kr