DO_rare_slim has material basis in hereditary sensory and autonomic neuropathy autosomal recessive disease hereditary sensory and autonomic neuropathy type 2 ORDO:970 UMLS_CUI:C0020072 UMLS_CUI:C0020072 GARD:3976 GARD:3976 DOID:0070161 SNOMEDCT_US_2025_09_01:398148000 ORDO:970 disease_ontology A hereditary sensory and autonomic neuropathy characterized by progressive, primarily distal reduced sensation to pain, temperature, and touch with congenital to juvenile onset, autosomal recessive inheritance, and variable, limited autonomic and muscular dysfunction. Loss of sensation commonly results in Charcot joints, unnoticed lacerations, acral mutilations, and osteomyelitis. HSAN2 HSN2 hereditary sensory and autonomic neuropathy type II hereditary sensory neuropathy type 2 hereditary sensory neuropathy type II autosomal recessive inheritance