Celiac Disease - VCU Internal Medicine Electronic Residency ...
Celiac Disease - VCU Internal Medicine Electronic Residency ...
Celiac Disease - VCU Internal Medicine Electronic Residency ...
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Diagnosis - Serology<br />
Antihuman-Tissue<br />
Transglutaminase (tTG) IgA<br />
ELISA assay<br />
uses human or guinea pig<br />
sensitivity > 90%<br />
specificity > 95%<br />
relative agreement 96.2%<br />
cost $76.50<br />
Anti-Endomysial<br />
(EMA) IgA<br />
Immunofluorecence assay<br />
uses human umbilical cord or monkey esophagus<br />
sensitivity > 90%<br />
specificity > 95%<br />
relative agreement 99%<br />
cost $132.50