在中脑动脉三叉裂的镜像动脉瘤的流量转移疗法:一个案例报告
Frontiers in surgery
|January 26, 2026
概括
转流器成功地通过将装置部署在健康的母动脉中来治疗类似镜像的中脑动脉动脉瘤. 这种新的技术在保持血液流动的同时实现了动脉瘤封闭,尽管建议谨慎.
科学领域:
- 神经外科 神经外科
- 血管内治疗疗法 血管内疗法
- 脑血管疾病 脑血管疾病
背景情况:
- 流量转移器 (FD) 用于内动脉瘤,但它们在中脑动脉 (MCA) 三叉处的应用并不常见.
- 镜形动脉瘤在内血管治疗中提出了独特的挑战.
研究的目的:
- 为了证明流量转移器在MCA三叉路口治疗镜像动脉瘤的成功使用.
- 评估这种新型内血管方法的安全性和有效性.
主要方法:
- 一个病例报告,是一名57岁的男性因镜形MCA动脉瘤而患上脑下下出血.
- 内血管治疗包括动脉瘤的卷积和在正常的MCA分支部部署一个流量转移器.
- 术后监测包括数字减去血管造影 (DSA) 和临床评估.
主要成果:
- 通过流量转移器成功堵塞了两个镜像动脉瘤.
- 中间的MCA分支,作为FD的母动脉,被保存,保持血液供应.
- 由于血管,该患者经历了暂时的运动失语症,治疗后得到缓解.
结论:
- 在MCA三叉的正常中间分支部部署一个流量转移器可以有效地治疗相邻的镜像动脉瘤.
- 这种技术为复杂的MCA三分支动脉瘤提供了潜在的替代方案.
- 由于这种方法的非例行性质,建议谨慎应用.
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