Which disorders should be screened for in the workup 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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Screening for systemic malignancy may be appropriate.

Test for hexosaminidase A in serum, leukocytes, or skin fibroblasts when deficiency is suspected.

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