Elevated tissue transglutaminase immunoglobulin A (tTG-IgA) in isolation is insufficient to diagnose celiac disease in children, a large pediatric cohort study in North America found. Because tTG-IgA ...
An IgA anti-transglutaminase 2 (TGA-IgA) antibody cut-off of approximately 6.1 times the upper limit of normal optimised celiac disease diagnosis in children and adolescents with type 1 diabetes (T1D) ...