1984年6月10～13日,国际支气管学学会(Worldassociation for bronchology WAB)举办的“第四届国际支气管学学术会议”在意大利罗马举行。会议约有500人参加,收到论文308篇。会议学术专题包括:①支气管动力学及分泌物清除;②光束纤维支气管镜的最新进展和临床应用成果、③肺癌外科治疗的新成绩; On June 10th to 13th, 1984, the “International Academic Conference on Bronchiology” organized by the World Association for Bronchology (WAB) was held in Rome, Italy. About 500 people attended the conference and received 308 papers. Conference topics include: 1 bronchial dynamics and secretions removal; 2 recent advances in optical fiber bronchoscopy and clinical applications, 3 new achievements in surgical treatment of lung cancer;