弥漫性泛细支气管炎(DPB)我国报道较少,我们收治1例,符合临床诊断标准,并经病理证实,应用罗红霉素治疗获得较好疗效,现报告如下。1　病历摘要　　患者男性,62岁。因反复咳嗽、咳痰,活动后气短10年,加重20天,于1998年6月25日入院。院外诊断:慢性支气管炎。曾给予青霉素,先锋霉素 Diffuse panbronchiasis (DPB) less reported in China, we received 1 case, in line with clinical diagnostic criteria, and confirmed by pathology, the application of roxithromycin treatment to obtain better efficacy, are as follows. 1 medical record Summary Male patient, 62 years old. Due to repeated cough, sputum, shortness of breath after 10 years of activity, increased 20 days, on June 25, 1998 admitted. Out-of-hospital diagnosis: chronic bronchitis. Have given penicillin, cephalosporins