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jws-mds.20603.mpg13662K Segment 1. Subject exhibits involuntary choreiform movements involving face, trunk, and limbs. Segment 2. Subject exhibits facial grimacing, lip pursing, and involuntary tongue protrusion. Segment 3. Subject's gait is unsteady with veering to the right. Segment 4.Resolution of chorea after correction of iatrogenic thyrotoxicosis. This video presentation has been abbreviated. The full version will appear on theMovementDisorders DVD Supplement, which is issued bi-annually.

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