血管性痴呆患者的颈动脉彩色多普勒检查及意义

J4 ›› 2013, Vol. 12 ›› Issue (3): 39-41.

血管性痴呆患者的颈动脉彩色多普勒检查及意义

大理学院附属医院，云南大理 671000

收稿日期:2012-12-14 修回日期:2013-02-19 出版日期:2013-03-15 发布日期:2013-03-15
作者简介:赵红念，副主任医师，主要从事脑血管病及变性病研究.

Significance and Examination of Carotid of Vascular Dementia with Color Doppler Ultrasound

Affiliated Hospital of Dali University, Dali, Yunnan 671000, China

Received:2012-12-14 Revised:2013-02-19 Online:2013-03-15 Published:2013-03-15

摘要/Abstract

摘要：

目的：利用颈动脉彩色超声检查研究血管性痴呆与颈动脉血管改变的关系。方法：选取VD组34例和正常对照组20例，全
部对象均行颈动脉彩色超声检查，比较各项观察指标。结果：VD组双侧颈总动脉及双侧颈内动脉的峰值流速（PSV）和阻力指数（RI）值均数比正常对照组要大，且VD组左颈总动脉峰值流速（PSV）和阻力指数（RI）值以及左颈内动脉阻力指数（RI）值与正常对照组比较差异具有统计学意义（P<0.05）。VaD组双侧颈动脉内膜一中膜厚度（IMT）均数均大于正常对照组，差异具有统计学意义（P<0.05）。结论：颈动脉的血运情况可能与VD的发病相关。

关键词: 血管性痴呆, 颈动脉血管, 动脉超声

Abstract:

Objective: To investigate the correlation of vascular factors and vascular dementia by the carotid artery color Doppler.
Methods: The carotid arteries in 34 patients with VD and 20 normal controls （NC group）were examined by the carotid artery color Doppler. Results: Peak systolic velocity（PSV）and drag index（RI）of bilateral common carotid artery and bilateral internal carotid artery in VaD group were greater than those in the normal group. PSV and RI of left common carotid artery and RI of left internal carotid artery in VaD group were greater than those in the normal group （P<0.05）. Intima media thickness （IMT）of bilateral carotid artery in VD group was higher than those in the normal group（P<0.05）. Conclusion: Blood circulation of the carotid artery may be related to the pathogenesis of VD.

Key words: vascular dementia, artery ultrasound, carotid artery ultrasound

中图分类号:

R741

赵红念, 李丹丹, 张晓燕, 钟坚. 血管性痴呆患者的颈动脉彩色多普勒检查及意义[J]. J4, 2013, 12(3): 39-41.

ZHAO Hong-Nian, LI Dan-Dan, ZHANG Xiao-Yan, ZHONG Jian. Significance and Examination of Carotid of Vascular Dementia with Color Doppler Ultrasound[J]. J4, 2013, 12(3): 39-41.