Preferred Label : Spinocerebellar Ataxia Type 19/22;
NCIt synonyms : SCA 19/22;
NCIt definition : An autosomal dominant form of spinocerebellar ataxia (SCA), caused by mutation(s)
in the KCND3 gene, encoding potassium voltage-gated channel subfamily D member 3.
SCA19 and SCA22 were initially described independently, but the molecular basis for
both conditions is mutation(s) in the KCND3 gene.;