In adults, the most common symptoms of celiac disease are stomach problems, like gas and diarrhea. A tissue transglutaminase IgA test, or tTg-IgA test, is an effective method used in the diagnosis ...

The field continues to wax and wane as other experimental tests surface to aid in the detection of celiac disease (Box 1). Serological tests for celiac disease can be problematic. Transglutaminase ...

Tests for deamidated gliadin antibodies are considered experimental by Aetna. IgG DPGs and AGAs appear to have specificity for celiac disease and gluten sensitivity, as well as for cerebellar ...