目的分析小儿支原体肺炎的临床特点。方法以2003年1月～2009年12月本科收治的240例支原体肺炎患儿为对象,分析其临床特点并总结诊断和治疗方法。结果咳嗽216例(占90%),发热168例(占70%),肺部听诊无干、湿啰音180例(占75%),肺外合并症65例(占27%),治愈230例(占95.8%)。结论咳嗽是本病的突出症状,大部分有发热,肺部体征常缺乏,肺外合并症多,红霉素和阿奇霉素治疗有效。 Objective To analyze the clinical features of children with mycoplasma pneumonia. Methods From January 2003 to December 2009, 240 patients with mycoplasma pneumonia admitted to our hospital were enrolled in this study. Their clinical characteristics were analyzed and the diagnosis and treatment methods were summarized. Results Cough 216 cases (90%), fever 168 cases (70%), pulmonary auscultation 180 cases of wet rales (75%), extrapulmonary complications 65 cases (27%), cured 230 cases (95.8%). Conclusion Cough is a prominent symptom of this disease, most of them have fever, often lack of lung signs, extrapulmonary complications, erythromycin and azithromycin treatment is effective.