Sample Requirements:
SST tube
Purpose:
Confirms celiac disease using tissue transglutaminase antibodies, endomysial antibodies, and deamidated gliadin peptide.
Reference Range:
tTG IgA/IgG <20 U/mL; EMA: Negative
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Test Code:
PDL0671
CPT Code:
83516, 86255, 82784
Sample Type:
Serum