What is the role of genetic testing in the workup of spinal muscle atrophy (SMA)?

Updated: Aug 11, 2020
  • Author: Ashish S Ranade, MBBS, MS, MRCS; Chief Editor: Jeffrey A Goldstein, MD  more...
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Answer

Antenatal DNA analysis is available to diagnose the deletion of arm 5q. [29, 30]


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