Movement disorders rounds: Atypical cases in two Chinese families with novel variants in ATP1A3

Abstract ATP1A3-related dystonia is a disorder with high heterogeneous spectrum of clinical manifestations caused by mutations in ATP1A3 gene. Here, 2 atypical cases carring 2 de-novo ATP1A3 variants with RDP-CAPOS overlapping phenotype or continuous hemi-dystonia are described.