Title: Unusual facial vascular malformation in a patient with hereditary hemorrhagic telangiectasia (HHT, Rendu-Osler-Weber disease) – potential association with hypoxia due to embolization?
Abstract: Introduction Hereditary hemorrhagic telangiectasia (HHT) is a rare inherited disease with typical telangiectases of the skin and mucous membranes, vascular malformations of lungs, liver and brain. Vascular malformations of other locations have been described, however, are rare.