抜歯後止血困難を呈した血友病Aの2例

Abstract

Hemophilia A is sex-linked recessive genetic disorder which arise from deficiency or defect of blood coagulation factor VIII. Patients with hemophilia A often suffer continuous bleeding after tooth extraction. We report here two cases who suffered from hemophilia A, and we had a difficulty in hemostasis after tooth extraction though recombinant factor VIII was administered prophylactically to these patients in order to prevent abnormal bleeding.