CT血管成像评价冠状动脉粥样硬化狭窄与头颈部动脉粥样硬化狭窄的关系  

Computed Tomographic Angiography for Evaluation of the Relationship between Coronary Artery Stenosis and Head and Neck Artery Stenosis

作　　者：王志伟[1] 王怡宁[1] 孔令燕[1] 薛华丹[1] 刘炜[1] 陈钰[1] 宋兰[1] 李烁[1] 周慷[1] 孙昊[1] 苏柏燕[1] 金征宇[1] 

机构地区：[1]中国医学科学院北京协和医学院北京协和医院放射科,北京100730

出　　处：《中国医学科学院学报》2010年第6期624-627,共4页Acta Academiae Medicinae Sinicae

摘　　要：目的通过CT血管成像技术,评价患者冠状动脉粥样硬化狭窄与颈内动脉、椎基底动脉粥样硬化狭窄的关系。方法回顾性分析2008年9月至2010年6月我院84例行冠状动脉和头颈部动脉CT血管成像(间隔时间不超过3个月)患者的影像和临床资料,以节段狭窄积分定量计算患者冠状动脉狭窄程度,评价其与颈内动脉、椎基底动脉狭窄程度的关系。结果患者的冠状动脉节段狭窄积分与其颈内动脉、椎基底动脉的狭窄程度具有相关性(r值分别为0.450和0.475,P<0.05)。结论冠状动脉粥样硬化狭窄程度与颈内动脉及椎基底动脉粥样硬化狭窄程度相关。Objective To evaluate the relationship between coronary artery stenosis and internal carotid artery,vertebral and basilar artery stenosis using computed tomographic angiography.Methods The imaging and clinical data of 84 patients who underwent coronary,head and cervical computed tomographic angiography in our hospital between September 2008 and June 2010 were retrospectively analyzed.Segment stenosis scoring was performed to quantify the degree of stenosis of coronary arteries.The relationship between the segment stenosis scoring and the degree of stenosis for internal carotid artery,vertebral and basilar artery was analyzed.Result The coronary segment stenosis scores were significantly correlated with the degree of stenosis for internal carotid artery,vertebral and basilar artery （r=0.450 and 0.475,P0.05）.Conclusion The degree of the stenosis of coronary artery is associated with the stenosis of internal carotid artery,vertebral and basilar artery,which can be confirmed by computed tomographic angiography.

关 键 词：CT血管成像 颈内动脉 椎基底动脉 动脉粥样硬化 

分 类 号：R814.42[医药卫生—影像医学与核医学]