has material basis in germline mutation in DNAJB2 spinal muscular atrophy neuronopathy, distal hereditary motor, autosomal recessive 5 https://github.com/monarch-initiative/mondo/issues/9848 https://www.malacards.org/card/neuronopathy_distal_hereditary_motor_autosomal_recessive_5 DNAJB2-related CMT2 autosomal recessive distal spinal muscular atrophy type 5 DOID:0111214 Orphanet:443950 OMIM:614881 GARD:0017421 Young adult-onset dHMN A rare autosomal recessive distal hereditary motor neuropathy caused by a variation in DNAJB2 gene, characterized by adolescent or adult onset of slowly progressive muscle weakness and atrophy of the distal lower limbs progressing to involve also the upper limbs and proximal muscles, and sensory impairment. DSMA5 MONDO:0013947 MEDGEN:1667915 UMLS:C4749918 dSMA5 young adult-onset distal hereditary motor neuropathy neuronopathy, distal hereditary motor, autosomal recessive