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定义理想的中脑动脉分支动脉瘤大小,用于Woven EndoBridge栓塞

Nimer Adeeb¹, Basel Musmar¹, Hamza Adel Salim¹

¹1Department of Neurosurgery and Interventional Neuroradiology, Louisiana State University, Shreveport, Louisiana.

Journal of neurosurgery

|October 11, 2024

概括

编织的EndoBridge (WEB) 设备对中脑动脉 (MCA) 动脉瘤最有效,其宽度≤6.1mm,子≤4.6mm. 这些尺寸可以确保更好的阻塞,并减少在动脉瘤治疗中重新治疗的需要.

科学领域:

神经外科神经外科
血管内技术血管内技术
脑血管疾病是脑血管疾病.

背景情况:

编织EndoBridge (WEB) 设备是一种用于宽子分支动脉瘤的血管内流动干扰器.
动脉瘤的大小会影响内血管治疗的结果.
之前的研究并没有专门分析 WEB 设备应用的最佳尺寸.

研究的目的:

确定中脑动脉 (MCA) 动脉瘤的理想宽度和部大小,以成功治疗.
确定与有利的治疗结果相关的特定解剖学参数.

主要方法:

对于WORLDWIDEWEB联盟数据库的回顾性分析.
包括未破裂的MCA双分支动脉瘤与可用的测量.
使用接收器操作特征 (ROC) 曲线来确定动脉瘤宽度和部大小的切断值.
员工倾向分数匹配 (PSM) 基于已识别的截止值来比较结果.

主要成果:

确定了理想的截止值:动脉瘤宽度为6.1毫米,部大小为4.6毫米.
在较小和较大的动脉瘤之间,足够的动脉瘤闭塞率存在显著差异 (宽度:93%对比76%;部:90%对比70%).
较大的动脉瘤 (超过截止值) 显示出明显更高的再治疗率.

结论:

宽度≤6.1mm和部≤4.6mm的MCA双分支动脉瘤是WEB设备治疗的最佳候选人.
遵守这些尺寸参数可以提高动脉瘤闭塞率.
选择适合动脉瘤大小的WEB治疗可以降低需要重新治疗的可能性.

关键词:

这里是WEB WEB WEB WEB WEB WEB WEB 编织的EndoBridge可以使用.动脉动脉瘤的发生在内发生的内.血管疾病血管疾病

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