摘要
目的探讨彩色多普勒超声对脑梗患者颈部动脉斑块的诊断价值。方法选取2007年9月～2010年2月间神经内科经CT、MRI检查证实的脑梗死患者413例作为观察对象,采用美国GE公司LOGIQ9型彩色多普勒超声诊断仪,从颈根部颈总动脉起始处至双颈内、外动脉起始处进行横切及纵切扫查,分别检测有无斑块、斑块性质,了解血流束充盈缺损及血管有无狭窄与闭塞。结果脑部CT、MR检查诊断有急性脑梗的患者中,斑块的超声分型中Ⅰ型与Ⅳ型的患者明显多于Ⅱ型和Ⅲ型的患者,Ⅰ型与Ⅱ型、Ⅲ型比较显著升高,Ⅱ型与Ⅳ型比较显著降低;Ⅲ型与Ⅳ型比较亦显著降低(P均<0.05)。结论彩色多普勒超声可以早期发现病变,预报和监测脑血管事件的发生,具有重要的临床价值。
Objective To investigate diagnostic value of color doppler in carotid artery plaque of cerebral infarction.Methods Select 413 patients with cerebral infarction from September 2007 to february 2011, apply LOGIQ9-colorful dipolar ultrasonic to detect carotid artery plaque and character,observe blood striation filling defect and Vascular Stenosis and Occlusion. Results The Ⅰ and Ⅳ plaque typing of patients with cⅠerebral infarction were higher than 17 and Ⅲ, Ⅰ was higer than Ⅱ, Ⅲ, Ⅱ was lower than Ⅳ, Ⅲ was lower than Ⅳ （P〈0.05）.Conclusion Color doppler can early discovery affection, forecast and monitor Cerebral vessels incident,have important clinical value.
出处
《当代医学》
2011年第35期2-3,共2页
Contemporary Medicine
关键词
颈动脉超声
斑块分型
脑梗死
Carotid artery color doppler
Plaque type
Cerebral infarction
