Objective To evaluate the effect of bronchial artery embolization (BAE) with polyvinyl alcohol (PVA) foam and gelatinum sponge (GS) for serious hemoptysis.

的评价聚乙烯醇(PVA)加明胶海(GS)气管动脉治疗大咯血的疗效。

Objective To evaluate the effect of PVA combined with gelatinum sponge and coil to perform selective bronchi artery embolism.

的探讨使用PVA颗粒结合明胶海、钢圈行选择性气管动脉双重,以达到安全有效治疗大咯血,降低其复发率的的。