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. 2018 Oct 14;39(10):793-799.
doi: 10.3760/cma.j.issn.0253-2727.2018.10.001.

[Chinese guidelines on the diagnosis and treatment of coagulation factor Ⅷ/Ⅸ inhibitors (version 2018)]

[Article in Chinese]
Thrombosis and Hemostasis Group,Chinese Society of Hematology,Chinese Medical Association; Hemophilia Treatment Center Collaborative Network of China

[Chinese guidelines on the diagnosis and treatment of coagulation factor Ⅷ/Ⅸ inhibitors (version 2018)]

[Article in Chinese]
Thrombosis and Hemostasis Group,Chinese Society of Hematology,Chinese Medical Association et al. Zhonghua Xue Ye Xue Za Zhi. .
No abstract available

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Figures

图1
图1. 部分激活的凝血活酶时间（APTT）纠正试验
结果解释：①APTT3、APTT6与APTT7均纠正提示凝血因子缺乏，不存在抑制物；②APTT3与APTT7均纠正、APTT6延长，提示抑制物存在且为时间依赖性；③APTT3、APTT6与APTT7均不纠正、APTT6比APTT7延长不超过10%~15%，提示存在抑制物，但抑制作用不存在时间依赖性；若APTT6比APTT7延长超过10%~15%，则抑制作用有时间依赖性；④APTT4、APTT5、APTT6分别为APTT1、APTT2、APTT3的平行对照
图2
图2. 经典Bethesda法检测抑制物滴度
NPP：正常混合血浆；滴度计算：选取最接近50%的剩余因子活性值，由抑制物滴度标准表查得相对应的滴度数，该滴度数值乘以该样本的稀释倍数即为最终抑制物滴度
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