１９９５年９月以来，我们经肺导管注入抗生素局部治疗肺脓肿３０例，效果满意。现报告如下。临床资料：本组３０例均符合实用肺脏病学提出的肺脓肿诊断标准。男２０例，女１０例；年龄１７～５６岁，平均３６５岁；病史最短４天，最长１年。均有咳嗽、咳脓痰２９例（带臭味 Since September 1995, we have been treated with pulmonary antibiotics in the local treatment of pulmonary abscess in 30 cases, the effect is satisfactory. The report is as follows. Clinical data: The group of 30 cases are in line with practical lung disease lung abscess diagnosis criteria. 20 males and 10 females; aged 17 to 56 years old, an average of 36  5 years old; the shortest history of 4 days, up to 1 year. Have cough, cough purulent sputum 29 cases (with smell