| 多普勒超声对缺血性脑血管疾病患者脑血流量的研究 |
| |
| 引用本文： | 张春玲,吴长君,郑淼,邱前义,初银珠.多普勒超声对缺血性脑血管疾病患者脑血流量的研究[J].中国超声医学杂志,2008(Z1). |
| |
| 作者姓名： | 张春玲 吴长君 郑淼 邱前义 初银珠 |
| |
| 作者单位： | 哈尔滨医科大学附属第一医院超声科 |
| |
| 摘 要： | 目的评价多普勒超声技术测量脑血流量改变在脑缺血中的诊断价值,寻找早期诊断缺血性脑血管病的超声指标。方法对183例受检者包括:脑梗死组59例,腔隙性脑梗死组52例,短暂性脑缺血发作(TIA)组44例及对照组28例,运用彩色多普勒超声技术测定两侧颈内动脉、椎动脉内径(D)及血流动力学指标:收缩期峰值血流速度(PSV)、舒张末期血流速度(EDV)、角度纠正、时间平均血流速度(TAMV)、血管阻力指数(RI)、血管搏动指数(PI)、计算脑血流量(CBFV),并进行对照分析研究。结果(1)脑梗死组的全脑血流量下降最明显,TIA组与对照组无明显差异;(2)对照组、TIA组、腔隙性脑梗死组、脑梗死组的PSV、EDV、TAMV依次递减,PI和RI呈增高的趋势。结论颈动脉多普勒超声可为缺血性脑血管病患者提供早期诊断和检测的指标。
|
| 关 键 词： | 缺血性脑血管病 颈动脉 超声 脑血流量 血流动力学指标 |
Color Doppler ultrasonography Technique for Cerebral Blood Flow Volume Measurement in ischemic Cerebrovascular Disease |
| |
| Zhang Chunling,Wu Changjun,Zheng Miao,et al.Color Doppler ultrasonography Technique for Cerebral Blood Flow Volume Measurement in ischemic Cerebrovascular Disease[J].Chinese Journal of Ultrasound in Medicine,2008(Z1). |
| |
| Authors: | Zhang Chunling Wu Changjun Zheng Miao |
| |
| Institution: | Zhang Chunling,Wu Changjun,Zheng Miao,et al Department of Ultrasonography,Harbin medical university Affiliated No.1 Hospital,Harbin 150001 China |
| |
| Abstract: | Objective To evaluate the diagnostic value of estimating cerebral blood flow volume by color dopplor sonography of extracranial carotid in ischemic cerebrovascular disease and to find early index of diagnosing ischemic cerebrovascular disease.Methods One hundred and eighty-three cases including 59 patients with cerebrovascular infarction,52 patients with lacunar infarction,44 patients with transient ischemic attacks(TIA) and compared with 28 control groups were examined with color doppler ultrasonography.Pe... |
| |
| Keywords: | Ischemic cerebrovascular disease Carotid artery Trasonography Cerebral blood flow volume Hemodynamic index |
| 本文献已被 CNKI 维普 等数据库收录！ |
|
