DO_rare_slim has symptom autosomal recessive distal hereditary motor neuronopathy autosomal recessive distal hereditary motor neuronopathy 3 MIM:607088 ORDO:139547 UMLS_CUI:C1846823 SNOMEDCT_US_2025_09_01:770430000 DOID:0111211 An autosomal recessive distal hereditary motor neuronopathy characterized by juvenile onset of distal muscle weakness and wasting with variable severity that has_material_basis_in homozygous mutation in a 2.6-cM region of chromosome 11q13.3. MESH:C564626 autosomal recessive distal spinal muscular atrophy type 3 dHMN3 dHMN3 and dHMN4 dSMA3 disease_ontology dHMN4 distal hereditary motor neuropathy type 3 distal hereditary motor neuropathy type 3 and type 4 distal hereditary motor neuropathy type 4 distal spinal muscular atrophy type 3 muscle weakness