CT血管造影对颈部血管狭窄性病变的诊断分析

目的探讨颈部血管狭窄性病变行CT血管造影(CTA)检查的诊断效果。方法选取2012年6月至2013年6月收治的43例患者进行检查,随机分为实验组22例,对照组21例,实验组采用64排螺旋CT血管造影检查,对照组采用超声检查,比较两种方法对颈部血管病变的诊断结果。结果实验组的诊断准确率为95.5%,对照组的诊断准确率为76.2%,两组差异有统计学意义(P<0.05)。结论采用64排螺旋CT血管造影技术,通过血管后重建能够立体、直观地显示血管情况,准确判断椎动脉狭窄、闭塞情况,从而为临床治疗提供科学依据,值得推广应用。

CT Angiography for the Diagnosis of Stenotic Lesions of Cervical Vessels

Objective To investigate the effect of CT angiography （CTA） in the diagnosis of stenotic lesions of cervical vessels. Methods 43 patients admitted to our hospital from June 2012 to June 2013 were selected and divided into two groups. 22 cases of the experimental group were given 64-slice spiral CT angiography, while 21 cases of the control group were given ultrasound examination. The diagnostic results of stenotic lesions of cervical vessels of the two methods were compared. Results The diagnostic accuracy rate of the experimental group was 95.5%, significantly higher than 76.2% of the control group （P〈0.05）. Conclusions 64-slice spiral CT angiography shows vascular conditions intuitively for accurate determination of vertebral artery stenosis or occlusion, which provides a scientific evidence for clinical treatment and deserves application.