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Funding
This research was supported by Basic Science Research Program through the National Research Foundation of Korea (NRF) funded by the Ministry of Science, ICT and Future Planning (NRF-2017R1D1A1B06028086).
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The institutional review board at Seoul St. Mary’s Hospital approved this case report (KC18ZESI0477). We confirm that we have read the Journal’s position on issues involved in ethical publication and affirm that this work is consistent with those guidelines. The patients have consented to the submission of the case report to the journal.
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Video segment 1. Initially, the patient showed marked asymmetric akinetic rigidity that appeared as dystonic posture. She could not unfold her hand at will or on examiner’s command. She did not demonstrate any sign of tremor. Video segment 2. After uptitrating levodopa dosage, the patient experienced sudden occurrence of right hemichorea. Video segment 3. After reducing the dopamine dosage, the patient’s hemichorea completely resolved. (WMV 46857 KB)
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Yoo, SW., Kim, JS. Contralateral levodopa-induced hemichorea in a patient with severe asymmetric Parkinson’s disease. Acta Neurol Belg 120, 691–693 (2020). https://doi.org/10.1007/s13760-019-01115-5
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DOI: https://doi.org/10.1007/s13760-019-01115-5