alice14

Thanks for replying! I’ll give that link a read now. My son’s total IgA was normal - 1.39, ref 0.22-1.60

Hi. My 4 year old son had a positive DGA (14, ref <7) and negative TTG (0.4, ref <7) a couple of months ago. Last week, he had an endoscopy with biopsies, which showed no sign of celiac disease. The gastroenterologist did additional blood tests during the scope but did not repeat the celiac panel, nor check relevant genetic markers. The gastro confidently...