期刊文献+

超声造影在无症状脑梗死患者颈动脉斑块检测中的价值 被引量:5

下载PDF
导出
摘要 目的探讨超声造影(CEUS)在无症状脑梗死(ACI)患者颈动脉斑块检测中的价值。方法依据入院后头颅MRI或CT检查结果将172例ACI患者分为ACI组(首次发现颅内梗死灶者)90例和无脑梗死组(未发现任何颅内梗死灶者)82例。分别行颈动脉常规超声及CEUS检查,观察并比较两组患者颈动脉内-中膜厚度(IMT)、斑块厚度、斑块内部回声、颈动脉狭窄程度及斑块超声造影增强程度。结果两组患者年龄、有无高血压或糖尿病以及血脂水平的差异均有统计学意义(均P<0.05)。两组患者IMT、斑块厚度、斑块内部回声及颈动脉狭窄程度比较,差异均无统计学意义(均P>0.05)。ACI组斑块超声造影增强程度以Ⅲ、Ⅳ、Ⅴ级为主,无脑梗死组以Ⅰ、Ⅱ级为主;组间差异有统计学意义(P<0.05)。结论 CEUS可检测颈动脉斑块的造影增强程度,从而反映斑块内新生血管的密度及分布情况,较客观地预测斑块的易损程度,有助于临床上对ACI高危人群的筛查。
出处 《浙江医学》 CAS 2017年第18期1602-1604,1607,共4页 Zhejiang Medical Journal
基金 宁波市社发攻关项目(2014C50062)
  • 相关文献

参考文献6

二级参考文献61

  • 1丁士芳,张运,张梅.颈动脉粥样斑块稳定性与急性脑梗死发病机制关系的临床研究[J].中华超声影像学杂志,2006,15(8):597-600. 被引量:54
  • 2黄品同,黄福光,孙海燕,田新桥,杨琰,吕夕明,唐疾飞,张超.超声造影对颈动脉粥样斑块内新生血管的血流动力学研究[J].中华超声影像学杂志,2007,16(1):40-42. 被引量:60
  • 3Moody AR,Murphy RE.Morgan PS.et al.Characterization of complicated carotid plaque with magnetic resonance direct thrombus imaging in patients with cerebral ischemia.Circulation,2003,107:3047-3052.
  • 4Hollander M.Bots ML.Iglesias del Sol A,et al.Carotid plaques increase the risk of stroke and subtypes of cerebral infarction in asymptomatic elderly.The Rotterdam Study.Circulation,2002,105:2872-2877.
  • 5Warburton L,Gillard J.Functional imaging of carotid atheromatous plaques.J Neuroimaging,2006,16:293-301.
  • 6Hodgson JM,Reddy KG,Suneja R,et al.Intracoronary ultrasound imaging; correlation of plaque morphology with angiography,clinical syndrome and procedural results in patients undergoing coronary angioplasty.J Am Coll Cardiol,1993.21:35-44.
  • 7Carlier S,Kakadiaris IA,Dib N,et al.Vasa vasorum imaging:a new window to the clinical detection of vulnerable atherosclerotic plaques.Curr Atheroscler Rep.2005,164:2022-2030.
  • 8Feinstein SB.Contrast utrasound imaging of the carotid artery vasa vasorum and atherosclerotic plaque neovascularization.J Am Coll Cardiol,2006,48:236-243.
  • 9Virmani R.Kolodgie FD,Burke AP.et al.Atherosclerotic plaque progression and vulnerability to rupture:angiogenesis as a source of intraplaque hemorrhage.Arterioscler Thromb Vase Biol,2005,25,2054-2061.
  • 10Shah F,Balan P,Weinberg M,et al.Contrast-enhanced ultrasound imaging of atherosclerotic carotid plaque neovascularization..a new surrogate marker of atherosclerosis? Vase Med,2007,12:291-297.

共引文献88

同被引文献47

引证文献5

二级引证文献44

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部