A Celiac Disease Antibody Screening Test is a blood test performed to determine the presence of specific antibodies that are often elevated in individuals with celiac disease. Celiac disease is an autoimmune disorder triggered by the consumption of gluten, a protein found in wheat, barley, and rye. The antibodies typically measured in this screening test are tissue transglutaminase (tTG), endomysial antibodies (EMA), and deamidated gliadin peptide (DGP). If these antibodies are found to be elevated, it indicates that the immune system is reacting to gluten, which can damage the lining of the small intestine and cause various symptoms such as abdominal pain, diarrhea, and nutritional deficiencies. The Celiac Disease Antibody Screening Test is used as an initial step in diagnosing celiac disease and may be followed by further tests, such as an intestinal biopsy, for confirmation. Early detection and appropriate management of celiac disease are essential to prevent complications and improve the quality of life for affected individuals.
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