Department of Surgery, Division of Cardiac Surgery, Queen's University, Kingston, Ontario, Canada.
Department of Diagnostic Radiology, Queen's University, Kingston, Ontario, Canada.
J Card Surg. 2021 Jun;36(6):2124-2126. doi: 10.1111/jocs.15423. Epub 2021 Feb 22.
A 70-year-old man underwent the frozen elephant trunk (FET) procedure with zone 0 debranching following a failed endovascular repair for type B aortic dissection and a stent-graft deployment in zone 1 for a retrograde type A aortic dissection. Zone 0 deployment is a novel approach that is valuable as a bailout strategy in urgent cases and it can potentially improve the technical feasibility of the FET while minimizing its ischemic complications.
一位 70 岁男性患者因 B 型主动脉夹层血管内修复失败和 1 区逆行性 A 型主动脉夹层支架植入术而行冷冻象鼻（FET）手术并进行 0 区去分支。0 区植入是一种新方法，在紧急情况下作为抢救策略非常有价值，它可以提高 FET 的技术可行性，同时最大限度地减少其缺血性并发症。
