多相CTA附带评分用于识别与内动脉样硬化相关的大血管闭塞的内动脉样硬化
Jiajie Xia1, Chuanjian Tu, Hui Qian
1From the Department of Neurosurgery, The Central Affiliated Hospital, Shaoxing University, Shaoxing, China.
The neurologist
|March 4, 2025
概括
多相CT血管造影 (mCTA) 附带评分可以帮助识别急性缺血性中风 (AIS) 中与内动脉缩狭窄症 (ICAS) 相关的大血管封闭 (LVO). 较高的mCTA分数表明与ICAS相关的LVO的可能性更高.
科学领域:
- 神经学 神经学
- 放射学 放射学是一门学科.
- 心血管成像 - 心血管成像
背景情况:
- 带有大血管闭塞的急性缺血性中风 (AIS-LVO) 需要及时进行再血管.
- 在内动脉缩狭窄症 (ICAS) 中,大脑输液严重依赖于附带循环.
研究的目的:
- 评估多相CT血管造影 (mCTA) 附带得分作为ICAS相关LVO的诊断标记.
- 确定mCTA附加分数与AIS-LVO病因之间的关联.
主要方法:
- 对92名接受mCTA的AIS-LVO患者进行了回顾性审查.
- 后勤回归和接收器运行特征 (ROC) 分析,以评估mCTA附带得分的诊断准确性,以评估ICAS相关的LVO.
主要成果:
- 与ICAS相关的LVO患者的mCTA附带评分中位数显著更高 (4对3;P<0.0001).
- 该mCTA附带评分显示出良好的诊断准确性 (AUC=0.817) 识别ICAS相关的LVO,最佳切割值为3.5.
- 较高的mCTA分数 (4-5) 与出院时更糟糕的功能结果 (较高的mRS) 有关.
结论:
- mCTA附带评分是识别AIS-LVO患者ICAS相关LVO的潜在标志物.
- 使用mCTA附加分数可以帮助确定中风病因和指导治疗决策.
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