An autosomal domiant distal hereditary motor neuronopathy characterized by juvenile onset of slowly progressive distal muscle weakness and atrophy affecting both the lower and upper limbs that has_material_basis_in heterozygous mutation in WARS on 14q32.2. (DO)
Synonyms
Exact Synonyms:
DHMN9
;
HMN9
;
distal hereditary motor neuronopathy type IX
;
distal hereditary motor neuropathy type IX