形态特征预测在管道植入后,在未破裂的内动脉瘤中预测支架狭窄
Hengwei Jin1,2, Jian Lv2,3, Conghui Li4
1Department of Neurosurgery, Beijing Tiantan Hospital and Beijing Neurosurgical Institute, Capital Medical University, Beijing, China.
Frontiers in neurology
|May 30, 2023
概括
动脉瘤的规律性,或延长,预测在管道栓塞装置治疗未破裂的内动脉瘤后的支架狭窄. 更规律的血管显示出较低的狭窄发展风险.
科学领域:
- 神经外科 神经外科
- 干预性放射学 干预性放射学
- 医疗成像医学成像
背景情况:
- 没有破裂的内动脉瘤 (UIAs) 构成显著的风险.
- 管道栓塞装置 (PED) 是对UIA的常见治疗方法.
- 支架内狭窄 (ISS) 是PED植入后的潜在并发症.
研究的目的:
- 为了确定术后静脉狭窄症 (ISS) 的形态预测因素.
- 研究动脉瘤和母动脉延长在ISS发展中的作用.
- 评估延长作为ISS预测因子的有效性,在UIAs的PED治疗后.
主要方法:
- 用PED治疗的UIA患者的回顾性研究.
- 提取手术前的手动和放射形状特征.
- 后勤回归分析以确定与国际空间站相关的因素.
主要成果:
- 延长被确定为ISS的一个独立风险因素 (OR=0.008,p=0.006).
- 在预测ISS时,延长的最佳切断值为0.595.
- 较低的延长度 (<0.595) 与更高的ISS可能性有关.
结论:
- 动脉瘤和母动脉延长是UIAsPED后ISS的潜在预测因素.
- 动脉瘤和母动脉的规律性增加 (下部延长) 与ISS的风险降低相关.
- 延长测量可以帮助进行PED治疗的患者的风险分层.
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