| Phenotype details |
onset 50y with hypoaesthesia & numbness; Progressive muscle weakness, lower>upper limbs; Muscle cramps; Frequent falls; Limbs spasticity, lower>upper; Abnormal gait, spastic; Imbalance; Dysphagia; Mild scoliosis; Coronary artery stenosis; Brain MRI: Encephalomalacia with surrounding gliosis in Rt. parietal lobe; EMG-NCV: suggestive of active motor neuron disease. |