Fig. 5From: Transcatheter arterial embolization for intercostal arterio-esophageal fistula in esophageal cancer a A pseudoaneurysm of the right seventh intercostal artery (arrow) was confirmed by digital subtraction angiography at the same location as on enhanced computed tomography. b After embolization. c Aortography revealed the positional relationship between the microcoils (arrowhead) and the descending aortaBack to article page