What is the pathophysiology of focal muscular atrophy (FMA)?

Updated: Feb 20, 2018
  • Author: Sridharan Ramaratnam, MD, MBBS; Chief Editor: Helmi L Lutsep, MD  more...
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Answer

The organ ultimately affected is the muscle, although the pathology may be anywhere along the lower motor neuron (LMN) or, at times, secondary to nonneurologic disorders.


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