[Arteriography and bronchial artery embolization for massive hemoptysis in 100 cases of tuberculous]

Bronchial arteriography and embolization with sponge gelatin were performed in 100 tuberculous patients of massive hemoptysis. Three direct signs and other six indirect ones were found in arteriographies, Those signs were roentgenographic abnormalities for defining bleeding sites. 100 massive hemoptysis cases were treated with sponge gelatin embolization in bronchial artery. The results are satisfactory, the success rate were 92.9%, 87.4% and 79.0% at one week, one month and three months respectively. The advantages of arterial embolization and the reasons of failures were discussed in this paper.