In this type of leukemia, abnormal clotting can occur and it may be necessary to transfuse these liquid fractions of donor blood to prevent or treat bleeding. 早幼粒白血病患者会发生凝血功能的异常，为了防治出血，输注血液中的促凝血成份是很有必要的。
Coagulation factors can be removed from plasma and may be used to treat people with coagulation factor deficiencies, such as hemophilia. 人们能够从血浆中分离出凝血因子，用来治疗一些凝血功能障碍的患者，如血友病患者。
