Leukodystrophy, hypomyelinating, 7, with or without oligodontia and/or hypogonadotropic hypogonadism

A hypomyelinating leukodystrophy characterized by autosomal recessive inheritance of childhood onset of progressive motor decline manifest as spasticity, ataxia, tremor, and cerebellar signs, as well as mild cognitive regression that has material basis in homozygous or compound heterozygous mutation in the POLR3A gene on chromosome 10q22.