A case of unusual acquired factor V deficiency

Xiao-lu Ma, Wu-chao Wang, Chang Du, Ting Zhang, Tai-feng Li, Yang Guo, Ji-hong Zhu

Figure 1. Changes of PT and APTT after immunosuppressive treatment. PT: prothrombin time; APTT: activated partial thromboplastin time. MP: methylprednisolone; PDN: prednisone; PCCs: prothrombin complex concentrates; IG: immunoglobulin; FFP: fresh frozen plasma.