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探讨血栓弹力图及血浆纠正试验在协助诊断狼疮抗凝物及评估患者术中出血风险的价值 被引量:1

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摘要 目的:探讨血栓弹力图及血浆纠正试验在协助诊断狼疮抗凝物及狼疮抗凝物阳性致活化部分凝血活酶时间明显延长患者手术出血风险的价值。方法:收集2018年2月~2020年2月术前凝血常规活化部分凝血活酶时间明显延长且1:1血浆纠正试验不纠正患者的狼疮抗凝物检测和血栓弹力图结果,共11例,进行回顾性分析。结果:11例患者APTT明显延长,1:1血浆纠正试验不纠正;稀释蝰蛇毒磷脂时间标准比值均大于1.2;血栓弹力图R值、CI值均正常。11例患者均顺利手术,术中出血符合预期。结论:血栓弹力图R值正常、APTT显著延长且血浆纠正试验不纠正往往提示狼疮抗凝物的存在;血栓弹力图R值、CI值对手术出血风险的评估有较好的指导意义。
出处 《医学检验与临床》 2020年第8期60-61,52,共3页 Medical Laboratory Science and Clinics
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