Blood Tests For Celiac Disease
Other blood tests look for different indicators, including fatty acid-binding protein (I-FABP) and certain genetic markers. When a celiac blood test is positive, further testing is necessary. The only way to definitively diagnose celiac disease is with a biopsy of the small intestine to look for damage to the tissue. This article reviews tests done for celiac disease screening and what they reveal. Antibody Tests There are four antibody tests for celiac disease....