摘要纤维支气管镜检查术（纤支镜）除可导致极少数患者死亡外，其他严重并发症有心律失常、喉痉挛、气胸、肺炎、大出血、哮喘发作和发热等。目前还没有关于纤支镜相关性急性大气道阻塞（post-bronchoscopy acute large airway obstruction，PLAO）的报道，笔者诊治4例，现报道如下。
1Um SW, CHoi CM, Lee CT, et al. Prospective analysis of clinical characteristlcs and risk factors of postbronehoseopy fever[J]. Chest, 2004, 125(3) :945-952.
4Periera W Jr, Kovnat DM, Snyder G1. A prospective cooperative study of complications following flexible fiberoptic bronchoscopy [J ]. Chest, 1978,73(6) : 813-816.
5Culver DA, Gordon SM, Mehta AC. Infection control in the bronchoscopy suite[J]. Am J Respir Crit Care Med, 2003,167:1050-1056.
