作者: M. Zucker , U. Seligsohn , O. Salomon , A. S. Wolberg
DOI: 10.1111/JTH.12600
关键词: Gastroenterology 、 Factor XIII 、 Von Willebrand factor 、 Fibrinolysis 、 Asymptomatic 、 Factor XI 、 Internal medicine 、 In patient 、 Medicine 、 Severe bleeding 、 Surgery 、 Plasma clot
摘要: Background Factor XI (FXI) deficiency is a rare autosomal recessive disorder. Many patients with even very low FXI levels (<20 IU/dL) are asymptomatic or exhibit only mild bleeding, whereas others experience severe bleeding usually following trauma. Neither antigen nor activity predicts risk in FXI-deficient patients.