A Staged Total Aortic Replacement with CombinedEndovascular and Open Surgery: Report of a Case

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For a 75 year-old man with extensive aortic aneurysm, who had undergone a previous infra-renal abdominal Y-graft, a staged replacement of remaining segments was performed. A hybrid procedure of open-laparotomy debranching of visceral branches and endovascular stentgraft insertion in the thoracoabdominal aorta was performed first, followed by subsequent direct replacement between the proximal ascending and distal arch using cardiopulmonary bypass. Three months thereafter dissection of enlarged proximal descending aorta occurred, for which we performed an emergent endovascular stentgraft deployment which bridged "elephant trunk" of the arch graft and the previous stentgraft. Consequently total aortic replacement was successfully accomplished without any neurological sequela.