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目的:观察小儿重症支原体肺炎的血浆D-二聚体水平变化及其临床意义。方法:选择52例重症支原体肺炎患儿组成观察组,于患儿入院当日及恢复期,抽取外周静脉血行D-二聚体检查并与健康对照组比较。结果:重症支原体肺炎患儿入院当日D-二聚体浓度非常显著高于恢复期及对照组。结论:重症支原体肺炎患儿体内存在高凝和炎症反应状态,血浆D-二聚体检测可为其临床治疗提供监测和判断依据。
Objective: To observe the changes of plasma D-dimer in pediatric severe mycoplasma pneumonia and its clinical significance. Methods: Fifty-two children with severe mycoplasma pneumonia were selected as the observation group. D-dimer was collected from the peripheral venous blood on the day of admission and recovery, and compared with the healthy control group. Results: The concentration of D-dimer on the day of admission in severe mycoplasma pneumonia was significantly higher than that in recovery and control group. Conclusion: There is hypercoagulability and inflammatory reaction in children with severe mycoplasma pneumonia. The detection of plasma D-dimer can provide the basis for monitoring and judging its clinical treatment.