| Phenotype details |
see paper; ..., extra-peripheral nervous system manifestations; distal muscle weakness; areflexia/hyporeflexia; sensory loss; pes planus, hammer toes; independent wheelchair transfers; no central nervus system involvement; MRI brain suggestive of chronic small vessel ischemic gliosis; short stature; absent lateral antebrachial cutaneous sensory nerve action potential, blink reflexes 19.2 msec |