Rare dystonic disorder
http://www.orpha.net/ORDO/Orphanet_68363
https://www.orpha.net/consor/cgi-bin/OC_Exp.php?Lng=en&Expert=68363
http://www.orpha.net/ORDO/Orphanet_494457
http://www.orpha.net/ORDO/Orphanet_557492