RESUMEN
Aorto-esophageal fistula (AEF) is a rare serious surgical event. The first case developed hematemesis 2 weeks post-sleeve gastrectomy. A covered esophageal stent was placed endoscopically. The esophageal stent implantation was followed by massive bleeding due to an AEF. A thoracic endovascular aortic repair (TEVAR) was performed. Aggravated by infection of the aortic stent, another massive bleed occurred after 1 year. The final procedure was resection of the descending aorta with reconstruction using a bovine pericardial patch. The second case presented with hematemesis post-motor vehicle accident. AEF was confirmed by aortogram and treated by TEVAR followed by fully covered esophageal stent. The patient declined definite surgery. In conclusion, initial endovascular approach is useful as a bridge procedure. Once the patient hemodynamics are stabilized, a definitive surgical repair is required. The post-repair infection and life-long antibiotics could be overcome by using bovine pericardial grafts.