مقایسه دیستونی بین بیماری پارکینسون و پارکینسونیک آتیپیک: مفید بودن بالینی توزیع دیستونی و ویژگی های آن در تشخیص افتراقی پارکینسونی

In this long-term, observational, prospective study, we concluded that levodopa medication related LD and TD were more frequently observed in PD than in atypical parkinsonism. Conversely, levodopa medication non-related CFD and CD were more frequently observed in atypical parkinsonism, and coexisting of some types of multiple dystonia may be unique features of atypical parkinsonism. TD or multiple types of LD, might be representative of PD rather than atypical parkinsonism.