International journal of surgery case reports · 2019
Three-step surgical treatment of aortoesophageal fistula after thoracic endovascular aortic repair: A case report.
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Kamigaichi Atsushi, Hamai Yoichi, Emi Manabu, Ibuki Yuta, Takahashi Shinya, Katayama Keijiro, Furukawa Tomokuni, Okada Morihito
Аннотация
INTRODUCTION: Aortoesophageal fistula (AEF) is a fatal complication results in sudden massive hematemesis. Although thoracic endovascular aortic repair (TEVAR) is an established method of treating aortic aneurysms or aortic dissection, the number of AEF after TEVAR is recently increasing due to the spread of TEVAR. However, the therapeutic strategy for AEF remains controversial.
PRESENTATION OF CASE: We describe a 71-year-old man with Stanford B aortic dissection and aortic aneurysm rupture treated by TEVAR who developed AEF between the thoracic aorta and upper thoracic esophagus 20 months thereafter. We applied a three-step surgical procedure for this patient comprising resection of the esophagus as the infectious source, removal of an aortic aneurysm with stent-graft and replacement of the aorta, and final reconstruction of the esophagus. Thereafter, the patient resumed oral intake and has remained relapse-free for 24 months without adverse events.
DISCUSSION: Previous reports have described simultaneous resection of the esophagus and aortic stent-graft via a left thoracotomy followed by a two-step surgical reconstruction of the esophagus. We applied a three-step procedure consisting of resections of the esophagus and aortic stent-graft on separate occasions followed by esophageal reconstruction in this patient. The first procedure in the three-step approach is less stressful than that of the two-step approach.
CONCLUSION: The three-step surgical approach to treating AEF after TEVAR resulted in a good outcome for this patient. Thus, this surgical strategy is a useful option for treating AEF after TEVAR.
PRESENTATION OF CASE: We describe a 71-year-old man with Stanford B aortic dissection and aortic aneurysm rupture treated by TEVAR who developed AEF between the thoracic aorta and upper thoracic esophagus 20 months thereafter. We applied a three-step surgical procedure for this patient comprising resection of the esophagus as the infectious source, removal of an aortic aneurysm with stent-graft and replacement of the aorta, and final reconstruction of the esophagus. Thereafter, the patient resumed oral intake and has remained relapse-free for 24 months without adverse events.
DISCUSSION: Previous reports have described simultaneous resection of the esophagus and aortic stent-graft via a left thoracotomy followed by a two-step surgical reconstruction of the esophagus. We applied a three-step procedure consisting of resections of the esophagus and aortic stent-graft on separate occasions followed by esophageal reconstruction in this patient. The first procedure in the three-step approach is less stressful than that of the two-step approach.
CONCLUSION: The three-step surgical approach to treating AEF after TEVAR resulted in a good outcome for this patient. Thus, this surgical strategy is a useful option for treating AEF after TEVAR.