A Case of Type-2 Endoleak from a Bronchial Artery after Endovascular Aortic Repair for Kommerell Diverticulum

A 68-year-old woman underwent an endovascular repair of KD with an aberrant LSA in our hospital. Follow-up computed tomography (CT) at 6 months after the procedure showed an endoleak. Digital subtraction angiography revealed a type-2 endoleak from a bronchial artery, but no type-1 or type-2 endoleak from the aberrant left subclavian artery. We performed coil embolization of the KD and the left subclavian artery. The endoleak disappeared in the postoperative CT.