Two Cases of Juvenile Amyotrophic Lateral Sclerosis |
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Abstract |
Juvenile amyotrophic lateral sclerosis (ALS) is a rarely occurring chronic motor neuron disease, characterized by combined upper and lower motor neuron symptoms /signs with the onset before 25 years old. It is known that the inheritance is either autosomal dominant, autosomal recessive or sporadic. We report 2 cases of juvenile ALS without family history who showed severe weakness in distal limbs with definite upper motor neuron signs. |
Key Words:
Juvenile ALS, chronic motor neuron disease |
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