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目的探讨慢性支气管炎合并肺炎患者血浆中D-二聚体检测的临床意义。方法慢性支气管炎急性发作合并肺炎患者64例和肺栓塞患者30例,对其D-二聚体进行快速定量测定。结果慢性支气管炎急性发作合并肺炎患者和肺栓塞患者D-二聚体差异无统计学意义(P>0.05)。结论检测D-二聚体为判断慢性支气管炎是否合并肺部感染有一定的意义,且有助于判断炎症的轻重及病情变化。
Objective To investigate the clinical significance of plasma D-dimer in patients with chronic bronchitis and pneumonia. Methods 64 patients with acute exacerbation of chronic bronchitis and 30 patients with pulmonary embolism were enrolled in this study. D-dimer was rapidly and quantitatively determined. Results There was no significant difference in D-dimer between patients with acute exacerbation of chronic bronchitis and those with pulmonary embolism (P> 0.05). Conclusion D-dimer test to determine whether the combination of chronic bronchitis and pulmonary infection has some significance, and help determine the severity of inflammation and disease changes.