Update. Calf biopsy came back showing muscle damage and denervation. Neurologist said I have focal motor neuron disorder with unknown cause and for me to see him in a year unless something changes. My question is based on his diagnosis could it be ALS or MD or MS. He never mentioned any of them. I still have the twitching, atrophy and pain in the calf and ankle. Please help me with the focal motor neuron disorder diagnosis . What do you guys think.
Thanks
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