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目的观察肺炎支原体肺炎患儿C反应蛋白、肺炎支原体抗体指标变化特点。方法选取肺炎支原体肺炎住院患儿188例,对其病情特征、诊治经过及检测C反应蛋白、肺炎支原体抗体指标变化进行分析。结果肺炎支原体感染后多于7d后出现肺炎支原体抗体滴度升高,肺炎支原体抗体Ig M特异性较高,C反应蛋白在肺炎支原体肺炎患儿中均有升高,且与病情轻重正相关。结论由于肺炎支原体肺炎早期诊断困难,通过适时检测C反应蛋白、肺炎支原体抗体,可在肺炎支原体肺炎发病早期及时治疗干预,避免漏诊、误诊。
Objective To observe the changes of C-reactive protein and Mycoplasma pneumoniae antibody in children with Mycoplasma pneumoniae pneumonia. Methods A total of 188 hospitalized children with mycoplasma pneumoniae pneumonia were selected for analysis of their disease characteristics, diagnosis and treatment of C-reactive protein and antibody to Mycoplasma pneumoniae. Results Mycoplasma pneumoniae antibody titer was increased more than 7 days after Mycoplasma pneumoniae infection. IgM specificity of Mycoplasma pneumoniae antibody was high. C-reactive protein was elevated in children with Mycoplasma pneumoniae pneumonia and positively correlated with severity. Conclusions Due to the difficulty of early diagnosis of Mycoplasma pneumoniae pneumonia, timely detection of C-reactive protein and Mycoplasma pneumoniae antibody can be timely treated in the early stage of onset of Mycoplasma pneumoniae pneumonia to avoid misdiagnosis and misdiagnosis.