Figure 1.

Embolization of right bronchial artery with n-butyl cyanoacryrate lipiodol was conducted. Two days after bronchial artery embolization (BAE) of bilateral bronchial arteries, chest computed tomography showed accumulation of n-butyl cyanoacryrate lipiodol (NBCA-Lp) alongside the bronchial trees (A). Chest radiography of the sacrificed lung two days after BAE with NBCA-Lp showed accumulation of NBCA-Lp that corresponded to the bilateral branch arteries of the main bronchus, lobar bronchus, and segmental (asterisk) bronchi (B).