Guidelines for the management of GI bleeding in HHT.¹  *Mild GI bleeding defined as meeting hemoglobin goals with oral iron. **Moderate GI bleeding defined as meeting hemoglobin goals with intravenous oral iron. ***Severe GI bleeding defined as not meeting hemoglobin goals despite adequate iron replacement or requiring blood transfusions. CRC, colorectal cancer; EGD, esophagogastroduodenoscopy.