Fig. 2From: Recurrent massive hemoptysis in a patient with cystic fibrosis: balloon assisted Onyx embolization after bronchial artery coil recanalizationSlight RAO projection of digital subtraction arteriogram during attempted microparticle infusion with evidence of reflux along the microcatheter located in the fourth intercostal artery (white arrow). There is some minor, incomplete filling of the tortuous, ectatic vessels distal to the coils (black arrow). Large black arrowheads demonstrate breathing artifact from digital subtraction angiographyBack to article page