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目的对乙二胺四乙酸(EDTA)依赖性假性血小板症病因进行分析。方法仪器法、手工法进行血小板计数和血涂片瑞-姬氏染色法观察血小板形态。结果EDTA抗凝剂会诱发血小板聚集引起假性血小板减少症。结论EDTA依赖性假性血小板减少症应受到广泛重视,避免误诊、误治。
Objective To analyze the etiology of ethylenediaminetetraacetic acid (EDTA) -dependent pseudo-platelet disease. Methods The platelet count and blood smear were used to observe the platelet morphology by manual method and manual method. Results EDTA anticoagulants induce platelet aggregation causing false thrombocytopenia. Conclusion EDTA-dependent pseudo-thrombocytopenia should be given extensive attention to avoid misdiagnosis and misdiagnosis.