J Korean Neurol Assoc.  2016 May;34(2):130-132. 10.17340/jkna.2016.2.7.

Hemichorea following Temporo-Parietal Infarction

Affiliations
  • 1Department of Neurology, Inha University School of Medicine, Incheon, Korea. fc21@nate.com

Abstract

Hemichorea after cortical infarction has rarely been reported. We report a female patient in which hemichorea of the right extremities developed following a left temporo-parietal infarction. An acute infarction in the territory of the inferior division of the left middle cerebral artery was evident in diffusion-weighted imaging, but the basal ganglia, thalamus, and brainstem appeared normal. Her choreic movement gradually improved after administering haloperidol, and the hemichorea disappeared after 4 days.

Keyword

Chorea; Hemichorea; Infarction

MeSH Terms

Basal Ganglia
Brain Stem
Chorea
Extremities
Female
Haloperidol
Humans
Infarction*
Middle Cerebral Artery
Thalamus
Haloperidol
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