title: What is your diagnosis? Hereditary hemorrhagic telangiectasia (Rendu-Osler-Weber syndrome).
authors.affiliation: Department of Dermatology, Geisinger Medical Center, Danville, Pennsylvania, USA.
authors.forename: Dirk M
authors.initials: DM
authors.lastname: Elston
mesh_terms: D006801:Humans; D008297:Male; D013683:Telangiectasia, Hereditary Hemorrhagic / Q000150:complications / Q000235:genetics / Q000473:pathology*