摘要
BACKGROUND Aortoesophageal fistula(AEF)induced by esophageal fishbones is a rare complication of esophageal foreign bodies and is very difficult to treat.Although the current view suggests that endovascular stent-graft treatment is useful for AEF,whether a subsequent thoracic operation is necessary remains controversial.The purpose of this report is to describe our experience using endovascular stentgraft treatment without combined thoracic operations for the treatment of AEF in two specific cases.CASE SUMMARY We presented two cases of patients complaining of retrosternal discomfort treated in our department for an aortoesophageal fistula caused by the accidental ingestion of a fishbone.The two patients were effectively managed with combined means of endoscopic,medical(broad-spectrum antibiotic therapy,fasting,gastrointestinal decompression,etc.)and endovascular stent-graft treatment.The main difference in treatment was that the first patient presented with hematemesis after endoscopic removal of the fishbone.Subsequently,the patient underwent endovascular stent-graft treatment.The second case was managed with endoscopic removal of the fishbone with simultaneous endovascular stent-graft treatment,without any signs of hematemesis or melena.Both patients had successful postoperative management and were discharged home.Long-term follow-up is ongoing.CONCLUSION The treatment decision-making process should depend on the patients’specific situations.Our practice indicates that endovascular stent-graft treatment without combined thoracic operations could be a valuable alternative in selected patients.
