Test guide
Celiac Disease Screening
A celiac disease screening is a blood test that looks for signs that you may have celiac disease , an autoimmune disorder that causes a serious allergic reaction to gluten. Gluten is a protein found in wheat, barley, rye and other grains. It may also be found in other products like vitamins and supplements , hair and skin products, toothpaste, and lip balm.
What it is for
A celiac disease test is used to: Your health care provider may use a different type of test to measure different antibodies in your blood. The most common tests include: Source: MedlinePlus, National Library of Medicine. Medical test information is public domain. Source identity and definition checked automatically on 2026-10-18. No individual clinical interpretation or human reviewer is asserted.
Limitations
Reference intervals and interpretation depend on the laboratory, specimen, method and clinical context. This source definition is educational information; it does not establish a diagnosis, product approval or suitability for an individual.
Also known as
- celiac disease antibody test, anti-tissue transglutaminase antibody (anti-tTG), deaminated gliadin peptide antibodies, anti-endomysial antibodies
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