Genotypes and phenotypes of the HHT patients who participated in this study.

Abbreviations: AVM, arteriovenous malformation; E, epistaxis; T, telangiectasia; P, pulmonary AVM; C, cerebral AVM; G, gastrointestinal telangiectasia/gastrointestinal bleeding; H, Hepatic AVM; F, family history. M, male; F, female.