Objective To compare the efficacy of bronchial artery embolization (BAE) alone and bronchial artery infusion with Reptilase plus BAE in the management of massive hemoptysis due to tuberculosis.

• 目的 比较单纯支气管动脉栓塞与局部使用立止血 +栓塞治疗肺结核大咯血的疗效 ,以提高支气管动脉栓塞治疗肺结核大咯血的治愈率。