活动性大咯血纤支镜检查时机探讨宗建平，沈庄夫，顾美娣大咯血是临床上常见急诊之一，每当胸片无异常发现，经垂体后叶素等止血药物治疗后仍出血不止，准备行支气管动脉栓塞或手术治疗时，出血定位诊断是首先应解决的关键问题。因为活动性大咯血时纤支镜检查有一定的危险... Activities of hemoptysis bronchoscopy timing Zong Jianping, Shen Zhuang Fu, Gu Meidi major hemoptysis is one of the most common clinical emergency, whenever no abnormal chest X-ray discovery, the hemostatic pituitrin and other hemostatic drugs after bleeding still more than ready to prepare Bronchial artery embolization or surgical treatment, the diagnosis of bleeding location is the key problem to be solved. Because activity hemoptysis bronchoscopy has a certain risk ...