小儿支原体肺炎又称原发性非典型肺炎 ,其发病率有增高趋势 ,我院自 1995年以来 ,共收治 15例 ,现分析如下。1　临床资料1.1　一般资料 :男 9例 ,女 6例 ,年龄最小 6个月 ,最大 11岁 ,其中 3～ 6岁多见。患者大多不发热或稍有低热 ,轻微干咳 ,厌食 ,胸痛 ,叩诊听诊无明显变化 , Pediatric mycoplasma pneumonia, also known as primary SARS, the incidence has increased trend in our hospital since 1995, were treated 15 cases, are analyzed as follows. 1 Clinical data 1.1 General Information: 9 males and 6 females, the youngest 6 months, maximum 11 years old, of which 3 to 6 years old more common. Most patients do not fever or mild fever, mild dry cough, anorexia, chest pain, no significant change in percussion auscultation,