Department of Radiology;
Wakayama Medical University;
811-1 Kimiidera;
Wakayamashi;
Wakayama 641-8510;
Japan;
Department of 2nd Pathology;
Wakayama Medical University;
811-1 Kimiidera;
Wakayamashi;
Wakayama 641-8510;
Japan;
Bronchial; artery; embolization; Embolic; materials; N-butyl; cyanoacrylate; Gelatin; sponge; Lipiodol;