DO_rare_slim NCIthesaurus has material basis in autosomal dominant disease hereditary hemorrhagic telangiectasia GARD:6626 ICD10CM:I78.0 MIM:600376 disease_ontology MIM:187300 MESH:D013683 ICD9CM:448.0 MIM:615506 DOID:1270 UMLS_CUI:C0039445 SNOMEDCT_US_2025_09_01:266324004 ORDO:774 NCI:C35064 A vascular disease characterized by the presence of multiple arteriovenous malformations that lack intervening capillaries and result in direct connections between arteries and veins. Osler hemorrhagic telangiectasia syndrome Osler-Weber-Rendu disease Rendu-Osler-Weber disease Xref MGI. OMIM mapping confirmed by DO. [SN]. vascular disease autosomal dominant inheritance