| Phenotype details |
height SD -3.69, weight SD -3.32, OFC SD -2.04; motor delay; speech delay; mild intellectual disability; facial dysmorphism; sensorineural hearing loss, mild-to-moderate; no endocrine anomalies; hypotonia, weakness, areflexia, hammertoes, pes cavus, intoeing gait; sensory motor polyneuropathy; MRI brain hypomyelination |