Which lab tests are performed in the workup of ataxia-telangiectasia?

Updated: Jul 28, 2020
  • Author: Andrew A Dahl, MD, FACS; Chief Editor: Hampton Roy, Sr, MD  more...
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Laboratory studies may include the following:

  • Complete blood cell (CBC) count

  • Urinalysis and urinary amino acids

  • Immunoglobulin panel

  • Serum alpha fetoprotein level (raised in 90% of cases)

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