《英文msh詞典》Deficiency,Factor XI
[入口詞] Deficiency,Factor XI
[主題詞] Factor XI Deficiency
[英文釋義] A deficiency of blood coagulation factor XI (known as plasma thromboplastin antecedent or PTA or antihemophilic factor C) resulting in a systemic blood-clotting defect called hemophilia C or Rosenthal's syndrome,that may resemble classical hemophilia. (Dorland,27th ed)