has material basis in germline mutation in disease shares features of WNK1 Morvan syndrome hereditary sensory and autonomic neuropathy type 2 neuropathy, hereditary sensory and autonomic, type 2A https://github.com/monarch-initiative/mondo/issues/4521 GARD:0015129 DOID:0070155 MEDGEN:416701 UMLS:C2752089 neuropathy, hereditary sensory, type 2A MONDO:0024309 A hereditary sensory and autonomic neuropathy type 2 characterized by progressive sensory neuropathy with onset in childhood that has material basis in mutation in the HSN2 isoform of the WNK1 gene on chromosome 12p13 neuropathy, hereditary sensory and autonomic, type IIA HSAN2A neuropathy, hereditary sensory and autonomic, type II OMIM:201300 Morvan disease Editor note: https://www.ncbi.nlm.nih.gov/medgen/148334 merges this with Morvan, but we dispute this. See https://github.com/monarch-initiative/mondo-build/issues/125 HSAN 2A HSN 2A