患儿女 ,9岁。因间断发热、咳嗽 4个月于 1998年 7月 3日入院。患儿 4个月前无明显诱因出现发热、咳嗽 ,先后按大叶肺炎治疗 ,症状好转不明显 ,曾咯血 1次 ,量不多。既往体健 ,无异物史及结核接触史。体检 :体温正常 ,呼吸平稳 ,精神反应好。气管居中。左中下肺语颤减弱 ,叩浊 Children with children, 9 years old. Due to intermittent fever, cough for 4 months on July 3, 1998 admission. Children 4 months ago no obvious incentive to fever, cough, has been treated by lobar pneumonia, the symptoms did not improve significantly, had hemoptysis 1, a small amount. Past physical health, no foreign body history and contact history of tuberculosis. Physical examination: normal body temperature, stable breathing, good mental response. Tracheal center. The left middle and lower lung quivering, weeping turbidity