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对于没有茎的脊椎动脉阻塞的逆行再通道 (REVANS):一个技术说明

Jian Wang¹, Xin Jiang¹, Hongbo Zheng¹

¹West China Hospital of Sichuan University, Chengdu, China.

|April 3, 2025

概括

REVANS技术为脊椎动脉封闭患者提供了一种新的内血管再通道治疗方法,这些患者缺乏茎. 这种方法使用宫附带来重新打开堵塞的动脉,显示了改善结果的希望.

科学领域:

干预神经病学干预神经病学
血管外科血管外科
血管内治疗疗法血管内疗法

背景情况:

脊椎动脉阻塞 (VAO) 的管理是具有挑战性的,特别是在缺乏茎的情况下.
对于没有茎的VAO,现有的内血管策略还没有得到很好的定义.
病例报告表明,在这种情况下,内血管再通道的潜在安全性和可行性.

研究的目的:

描述用于内血管再通道的REVASCULAR访问导航策略 (REVANS) 技术.
介绍REVANS技术在VAO和没有可见茎的患者中的应用.
评估REVANS作为非急性非症状VAO的管理策略的潜力.

主要方法:

关于 REVANS 技术的技术描述.
在一个特定的患者队列中应用REVANS技术,其中VAO缺乏树.
使用宫附带血管以逆向进入封闭的脊椎动脉段.

主要成果:

在没有茎的VAO患者中,REVANS技术得到了成功的应用.
这种方法证明了在访问和重新通道封闭的脊椎动脉段的可行性.
宫附带血管被有效地用于逆行再通道化.

结论:

雷文斯技术是治疗症状非急性VAO而没有可见的茎的有希望的选择.
这种内血管方法在具有挑战性的VAO病例中为改善患者结果提供了潜在的好处.
对REVANS技术的进一步调查可能会扩大VAO的内血管治疗选择.

关键词:

内血管再通道化 (endovascular recanalization) 是一种在血管内进行的重新通道化.逆行式重新道化技术技术技术技术脊椎动脉闭塞的原因

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