Tanaka N, Kuramitsu T, Uchisako H, Nakaki H, Ito K, Nishikawa H, Suda H, Nakamura H, Suga K, Matsumoto T
Dept. of Radiology, Yamaguchi University, School of Medicine.
Gan To Kagaku Ryoho. 1991 Apr;18(4):613-8.
Clinical evaluation of 32 cases of primary lung cancer treated with Bronchial Artery Infusion (BAI) were reported. As to the relationship between Bronchial Arteriogram (BAG) and therapeutic effect of BAI, the therapeutic effect of BAI was closely correlated with the degree of neovascularity. And as no correlation was shown between therapeutic effect and histology of lung cancer, the degree of neovascularity on BAG seemed to be more important factor. From the aspect of survival, neovascularity and B-P shunt on BAG showed no correlation with the survival time. On the relationship between survival and histology of lung cancer, squamous cell carcinoma and adenocarcinoma showed almost an equivalent survival. According to the stage of our cases, 25 out of 32 cases were stage III and IV, and they showed relatively better survival, especially stage III, of which MST was 16.6 months, and of which a two year survival rate was 33.5% considering MST and a two year survival rate of stage III A (N2) of non-resected non-small cell lung cancer in other reports are about 12 months and 20%, respectively. BAI is considered to be an effective method among several treatments against lung cancer.
