Methods The red cell antibodies were removed by DFPP in 5 recipients to prevent hemolysis and pure red cell aplasia following major ABO-incompatible unrelated bone marrow transplantation.

• 方法采用双重滤过血浆成分分离法去除体内血型抗体,预防5例ABO血型主要不合非亲缘骨髓移植并发溶血反应和纯红再障。