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大脑动脉静脉形形的血管学演变部分内血管治疗后的血管架构

Giulio Quarta Colosso¹, Mathilde Aubertin², Emily Rius¹

¹Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris , France.

|April 29, 2024

概括

大脑动脉静脉形形 (AVMs) 在部分栓塞后经常发生变化. 在AVM中,卵巢生长与治疗后更长的随访时间有关.

科学领域:

神经学神经学
干预性放射学干预性放射学
血管外科血管外科

背景情况:

大脑动脉静脉形形 (AVM) 的部分内血管栓塞是一种分阶段治疗的策略.
在随访期间,残留的AVM可能会经历血管结构变化.
了解这些修改对于患者管理至关重要.

研究的目的:

评估不完整内血管栓塞后大脑AVM中血管结构修饰的性质和程度.
为了确定与AVM回归或进展相关的因素.

主要方法:

部分栓塞的AVMs和可用的随访血管造影的成年患者的回顾性单心研究.
对动脉,巢穴和静脉血管结构修饰的分析.
临床和放射学数据的单变量分析.

主要成果:

40%的部分栓塞疗程显示了修改 (28%的回归,18.3%的进展).
卵巢生长是最常见的修饰 (14.6%).
栓塞和随访之间的较长时间间隔与卵巢体积增长有关 (P = .02).

结论:

血管结构修改,包括进展和回归,在部分大脑AVM栓塞后很常见.
卵巢体积增长与栓塞后延长的随访期有显著的关联.

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