Gi Insights

Host: Peter Buch, MD, FACG, AGAF, FACP Guest: Claire Jansson-Knodell, MD When a person has a low IgA level, the tissue transglutaminase immunoglobulin A antibody is no longer a useful screening test for celiac disease. So how should we be assessing patients with an IgA deficiency? To discuss these new recommendations, Dr. Peter Buch is joined by Dr. Claire Jansson-Knodell, Gastroenterologist at the Cleveland Clinic’s Digestive Disease Institute.