病例摘要患儿 ,女 ,10岁半 ,主因咳嗽伴间断发热 6年半入院。患儿 6年半前受凉后出现咳嗽 ,呈阵发性 ,以夜间为著 ,咯黄脓痰 ,无喘憋 ,伴发热体温 38～ 39℃ ,当地医院诊为“肺炎” ,经抗感染治疗 1～ 2ｄ体温降至正常 ,10ｄ左右咳嗽减轻 ,痰转为白色 ,肺部音消失。此后 ,间 Case Summary Children, women, aged 10 and a half, the main cause of cough with intermittent fever for 6 years and a half admitted. Children 6 and a half years ago after the cold appeared cough, paroxysmal, at night, slightly yellow purulent sputum, no wheezing, with fever 38 ~ 39 ℃, the local hospital diagnosed as “pneumonia”, the anti-infective treatment 1 ~ 2d body temperature dropped to normal, about 10d to reduce cough, sputum turned white, lung  sound disappeared. After that