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Results 1 - 2 of 2 for Progressive limb weakness
  1. Muscular Dystrophy (National Library of Medicine)  
    What is muscular dystrophy (MD)? Muscular dystrophy (MD) is a group of more than 30 genetic diseases. They cause weakness of the muscles. Over time, the ...
  2. Spinal Muscular Atrophy (National Library of Medicine)  
    What is spinal muscular atrophy (SMA)? Spinal muscular atrophy (SMA) is a group of genetic diseases that damages and kills motor neurons. Motor neurons ...