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Published on: March 28, 2025
Sudden endograft collapse due to type B aortic dissection after open conversion of endovascular aortic repair
Takashi Hashimoto1, Tsutomu Ito1, Hideyuki Shimizu1
1Department of Cardiovascular Surgery, Keio University, Shinjuku, Tokyo, Japan.
Abstract:
A 58-year-old man was admitted for sudden numbness of the right leg and abdominal pain 6 months following late open conversion for endotension after endovascular aortic repair. Computed tomography demonstrated residual endograft collapse due to Stanford type B dissection. Emergent right axillobifemoral bypass was performed to perfuse the lower extremities. We performed subsequent total arch replacement with secondary thoracic endovascular aortic repair.
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