| 摘要: |
| ［摘要］ 目的 探讨彩色多普勒超声对颈动脉粥样硬化的超声诊断和临床价值。方法 应用彩色多普勒超声对68例颈动脉粥样硬化患者进行检查，观察管腔内径、内膜-中膜厚度（IMT）、有无斑块形成及分布、管腔狭窄程度及血流动力学情况。结果 68例患者中16例单纯出现颈动脉内膜-中层增厚、内膜面毛糙，粥样硬化斑块形成52例，颈动脉狭窄42例，血流显像充盈缺损41例。结论 彩色多普勒超声是诊断颈动脉粥样硬化准确、有效的方法，对早期诊断颈动脉粥样硬化有重要的临床价值。 |
| 关键词: 彩色多普勒超声 颈动脉 粥样硬化 |
| DOI：10.3969/j.issn.1674-3806.2009.06.40 |
| 分类号:R 543.4；R 445.1 |
| 基金项目: |
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| The value of color Dopper ultrasonography in the diagnosis of carotid atherosclerosis |
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SHEN Gui-xin
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The People′s Hospital of Guangxi Zhuang Autonomous Region, Nanning 530021, China
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| Abstract: |
| ［Abstract］ Objective To study the ultrasound diagnosis and clinical value of color Doppler ultrasonography in the diagnosis of carotid atherosclerosis(CAS). Methods Sixty-eight patients with CAS were examined by color Doppler ultrasonography to obsever the conditions of internal diameter of arterial lumen, carotid intima-media thickness(IMT), formation and distribution of carotid atherosclerotic plaques, degree of luminal stenosis and hemodynamic change in the carotid.Results Among 68 patients with CAS, simple increase of carotid intima thickness and rough intimal surface were found in 16 patients, carotid atherosclerotic plaques were found in 52 patients, carotid srenosis were found in 42 patients, filling defects on flow imaging were found in 41 cpatients.Conclusion Color Doppler ultrasonography is an accurate and effective method in the diagnosis of CAS and it has important clinical value in the early diagnosis of CAS. |
| Key words: Color Doppler ultrasonography Carotid Atherosclerosis |
