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由于B型大动脉解剖而引起的症状性动脉瘤的紧急修复,使用重新设计的三血管分支内移植

Prakash Saha¹, Mohamed H Sayed¹, Said Abisi¹

¹Guy's and St Thomas Hospital NHS Trust, London, UK.

EJVES vascular forum

|September 22, 2025

概括

一个重新设计的三分支内移植成功地治疗了一种复杂的急性B型大动脉剖析,具有快速的虚假光线扩张. 这一案例凸显了定制分支移植在紧急大动脉修复中的潜力,当标准解决方案不足时.

科学领域:

血管外科血管外科
干预心脏病学干预心脏病学
主动脉疾病主动脉疾病

背景情况:

胸内血管大动脉修复 (TEVAR) 是下降胸大动脉病理学的标准.
在TEVAR中接近密封的挑战可能需要混合修复或专门的内血管装置.
分支胸腔内移植为大动脉病理提供解决方案,但多分支设计通常是定制的,不适合紧急情况.

研究的目的:

报告成功使用重新定制的定制三分支内移植器,用于复杂的急性B型主动脉解剖 (TBAD).
为了证明多分支门内移植在复杂的大动脉剖析的紧急情况下的适用性.

主要方法:

一个定制的三分支内脏移植,最初是为另一个病人设计的,在紧急情况下被使用.
植入器部署在一个84岁的男性患者中,患有急性结核病和快速虚假光线扩张.
计算机断层扫描血管造影 (CTA) 用于诊断和随访.

主要成果:

内脏移植成功部署,实现了令人满意的定位.
随访CTA没有证据表明内脏泄漏,完全的虚假光线血栓以及令人满意的大动脉重塑.
干预有效地管理了急性TBAD中的快速虚假光线扩张.

结论:

定制的多分支门内移植可以有效地用于复杂的急性TBAD的紧急治疗.
这一案例强调了为复杂的大动脉紧急情况提供此类设备的价值.
建议开发用于大动脉门的现成三血管解决方案,以改善应急管理.

关键词:

一个大动脉动脉瘤.大动脉门的门动脉剖析是一个大动脉剖析.分支的大动脉移植.德瓦尔 (TEVAR) 是一个

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