An Unusual Case of Antiphospholipid Syndrome Presenting as Chorea

Movement disorders are rarely reported in association with antiphospholipid syndrome (APS). Although it is a rare manifestation in APS, chorea is the most common movement disorder. We report a case of APS in a patient who presented with hyperkinesia, tics, choreiform movements, and other dyskinetic movements involving the mouth and tongue along with behavioral changes. These abnormal movements improved with aripiprazole.