Identifying the course of a coronary–bronchial artery fistula using contrast-enhanced multi-detector row computed tomography

Although coronary artery fistula is common, sometimes, it is difficult to identify its course, the relationship to surrounding structures and site of drainage by coronary angiography resulting in misinterpretation. We reported a rare case who had a coronary–bronchial artery fistula with bronchiectasis confirmed by contrast-enhanced MDCT.