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Department of Neurology and Laboratory of Cognitive Neuropsychology, (Dr. Margolin) Good Samaritan Hospital, Portland, OR, and University Department of Neurology, Institute of Psychiatry and King's College Hospital Medical School, (Dr. Marsden) London, United Kingdom.
We studied four patients who had abnormal involuntary movements, apparently as a manifestation of transient cerebral ischemia. The movements were consistent with hemiballismus or hemichorea. In two patients, carotid atheromas contralateral to the dyskinesias were demonstrated by angiography; in another patient, a cardiac aneurysm was demonstrated by coronary angiography.
Address correspondence and reprint requests to Dr. Margolin, Suite 280, Good Samaritan Hospital and Medical Center, 2222 N.W. Lovejoy, Portland, OR 97210.
Dr. Margolin is a recipient of an Individual National Research Service Award No. F32 NS0678801.
Accepted for publication May 13, 1982.
This article has been cited by other articles:
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R. B. Dewey Jr and J. Jankovic Hemiballism-Hemichorea: Clinical and Pharmacologic Findings in 21 Patients Arch Neurol, August 1, 1989; 46(8): 862 - 867. [Abstract] [PDF] |
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