Chen G, Guo J, Wang L
Beijing Chest Disease Hospital.
Zhonghua Jie He He Hu Xi Za Zhi. 1995 Feb;18(1):39-40, 64.
Bronchial arteriography and double embolization is to block the peripheral bronches of the bronchial artery with micro-gelatin particles and then the trunk of the artery with sponge gelatin. The blood flow from the artery trunk and from the rich arterial bronches which forms B-P bypass is blocked. By this way the embolization is more complete. Clinical observation of 93 cases shows that the success rate reached 91% which indicate that the massive hemoptysis could stopped by this method.
支气管动脉造影及双重栓塞是先用微明胶颗粒阻塞支气管动脉的外周分支，然后用明胶海绵阻塞动脉主干。来自动脉主干及形成体-肺分流的丰富支气管动脉的血流被阻断。通过这种方式，栓塞更彻底。93例临床观察表明，成功率达91%，提示该方法能有效制止大咯血。
