DSA评价颈内动脉重度狭窄或闭塞患者侧支循环与临床表现的关系 Study of the Relationship between DSA Collateral Circulation Feature and Clinical Symptom for Patients with Severe Internal Carotid Artery Stenosis or Occlusion
目的 利用数字减影血管造影(digital s ubtraction angiography,DSA)技术研究颈内动脉重度狭窄或闭 塞患者侧支循环状态,评估其与临床表现的相关性。 方法 本研究为回顾性研究,连续纳入首都医科大学附属北京天坛医院介入神经病学科2014年6 月-2015年9月经DSA诊断为颈内动脉重度狭窄(≥70%)或闭塞患者137例,根据是否出现与责任血管 相关的脑缺血症状和(或)神经系统定位体征,分为症状性狭窄组98例和无症状性狭窄组39例,收 集所有患者DSA检查结果,记录患者侧支循环代偿情况。将患者侧支循环状态按以下情况进行分类: ①侧支循环开放数量:分为未出现侧支和出现侧...
Main Author: | 王正阳,孙忠良,王冬梅,李尧,缪中荣 |
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Format: | Article |
Language: | zho |
Published: |
Editorial Department of Chinese Journal of Stroke
2018-02-01
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Series: | Zhongguo cuzhong zazhi |
Subjects: | |
Online Access: | http://www.chinastroke.org.cn/CN/article/openArticlePDF.jsp?id=2401 |
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