TGM2 and Cowden disease: A small subgroup of patients with positive celiac genetics and normal histology presented with highly specific CD parameters, half of them being first degree relatives of patients with CD, suggesting that they have latent CD, as has been previously described in the literature.[10], [11] There was another subgroup of these patients who presented with only one celiac parameter, either an increase in TCRγδ+ IEL or positive anti-TG2 deposits, many of them being also first degree relatives of patients with CD, leading to uncertain interpretation since a false positive result cannot be ruled out.