Secondary aortoesophageal fistula initially presented with empyema after thoracic aortic stent grafting: A case report

Figure 5 Aortoesophageal fistula formation in postoperative thoracic and abdominal aortic computed tomography angiography. A and B: Rigid endovascular stent graft protruding to the esophageal lumen and in communication with the esophagus (blue arrows); C: Reconstructed image of the overall aorta and endovascular stent graft (blue arrows).