| Phenotype details |
onset 29y with Hypoesthesia in hand & foot fingers; Distal & proximal muscle weakness & stiffness, distal>proximal, upper>lower; Mild distal legs muscle wasting; Hand tremor; Claw fingers; Mild pes cavus; Abnormal gait; Ataxia; Muscle spasm/ cramps; Poor fine motor coordination; EMG-NCV: compatible with chronic axonal sensorimotor polyneuropathy/ neuronopathy. |