Total Thrombosis of Bifurcated Endoprosthesis: A Rare Complication of Endovascular Treatment of Abdominal Aortic Aneurysm  

作　　者：Birama Togola Bréhima Bengaly Madiassa Konaté Laurent Muller Olivier Szymoniak Mahamadou Coulibaly Drissa Traoré Bréhima Coulibaly Skaiste Vaitkevicienne Michel Peret Nouhoum Ongoiba Jean Louis Debrux 

机构地区：[1]Department of Surgery “B” CHU Point “G”, Bamako, Mali [2]Department of General Surgery Hospital Gabriel Touré, Bamako, Mali [3]Department of Vascular and Thoracic Surgery of CH, Cholet, France [4]Department of Vascular Surgery in Park Polyclinic of Cholet, Cholet, France [5]Department of Thoracic and Cardiovascular Surgery Angers CHU, Angers, France

出　　处：《Surgical Science》2019年第9期338-345,共8页外科学（英文）

摘　　要：Background: Aortic stents are a therapeutic alternative to open surgery of abdominal aortic aneurysms. We report a case of treatment of an abdominal aortic aneurysm with a bifurcated stent, complicated by total thrombosis. Aim: The purpose of this presentation was to understand the causes, mechanisms, incidents and accidents that contributed to this complication. Case Presentation: A 48-year-old man patient with a history of high blood pressure, ischemic heart disease, chronic obstructive pulmonary disease, who was found during a surveillance check-up, an infra-renal abdominal aorta aneurysm measured at 56 mm in diameter, asymptomatic but progressive. The indication of an endovascular treatment by the placement of a bifurcated prosthesis was posed and accepted. Thrombosis of the two limbs was intra-operative, upper-end migration without endoleak at 4 months postoperative, total thrombosis of the stent at 13 months postoperatively. Explantation of the stent followed by aortobi-iliac bypass was finally performed in the 15th month. Conclusion: The cardiopulmonary antecedents, the anatomical and evolutionary characteristics of the aneurysm could have played a role in the occurrence of the complications observed in this patient.Background: Aortic stents are a therapeutic alternative to open surgery of abdominal aortic aneurysms. We report a case of treatment of an abdominal aortic aneurysm with a bifurcated stent, complicated by total thrombosis. Aim: The purpose of this presentation was to understand the causes, mechanisms, incidents and accidents that contributed to this complication. Case Presentation: A 48-year-old man patient with a history of high blood pressure, ischemic heart disease, chronic obstructive pulmonary disease, who was found during a surveillance check-up, an infra-renal abdominal aorta aneurysm measured at 56 mm in diameter, asymptomatic but progressive. The indication of an endovascular treatment by the placement of a bifurcated prosthesis was posed and accepted. Thrombosis of the two limbs was intra-operative, upper-end migration without endoleak at 4 months postoperative, total thrombosis of the stent at 13 months postoperatively. Explantation of the stent followed by aortobi-iliac bypass was finally performed in the 15th month. Conclusion: The cardiopulmonary antecedents, the anatomical and evolutionary characteristics of the aneurysm could have played a role in the occurrence of the complications observed in this patient.

关 键 词：ANEURYSM Abdominal AORTA ENDOVASCULAR Complications Stent THROMBOSIS 

分 类 号：R6[医药卫生—外科学]