Since biallelic mutations of the SORD gene were first reported as the most common causes for hereditary neuropathies [8], SORD prevalent mutation c.757delG (p.Ala253Glnfs*27) has been considered one of the most frequent causes of axonal neuropathy, including autosomal recessive axonal Charcot-Marie-Tooth neuropathy (CMT2) and distal hereditary motor neuropathy (dHMN) [9,10,11,12,13,14,15,16,17]. The gene discussed is SORD; the disease is distal hereditary motor neuropathy.