16层螺旋CT血管成像在椎动脉狭窄中的诊断价值

Diagnostic value of vertebral artery stenosis with 16-slice spiral CT angiography

目的探讨16层螺旋CT血管成像(CTA)在椎动脉狭窄性病变的临床应用价值。方法回顾性分析39例经临床或影像证实的椎动脉狭窄的CTA资料。结果 39例患者中,6例患者有椎动脉血管异常,其中走行明显迂曲1例,狭窄或狭小3例,1例血管变异,2例有管壁钙化性斑块。结论 CTA检查可作为头颈部血管狭窄性病变的常用检查方法,有助于对脑血管病变的诊断及治疗。

Objective To investigate the clinical applications value of vertebral artery stenosis with 16-slice spiral CT angiography（CTA）.Methods The CTA data of 39 patients of vertebral artery stenosis with clinical or imaging confirmed were retrospectively analyzed.Results 39 patients,6 patients with vascular abnormalities of the vertebral artery,including walking marked dilatation in 1 cases,3 cases with stenosis or narrow,1 cases of vascular variation,2 cases with wall calcification plaque.Conclusions CTA examination can be used as a commonly used screening method for head and neck artery stenosis,which is helpful to the diagnosis and treatment of cerebral vascular disease.