ELOVL4 and autosomal dominant cerebellar ataxia: The clinical phenotype associated with ELOVL4 deficiency has been expanded further by Cadieux‐Dion et al. who described a French–Canadian family with autosomal dominant spinocerebellar ataxia (SCA) and erythrokeratoderma63 and another report by Mir et al. who identified biallelic variants in three patients with neuro‐ichthyotic features from a consanguineous Pakistani family64 (for review, see Deák et al.65).