Hereditary hemorrhagic telangiectasia (HHT, also known as OslerWeber-Rendu Syndrome) is a condition that is characterized by focal proliferation of blood vessels (vascular malformations) in multiple organs. Two of the most commonly affected organs include the nose and gastrointestinal tract, which lead to chronic epistaxis (nose bleeds) and GI bleeding. Bleeding in HHT patients leads to…