摘要
目的分析肝豆状核变性(HLD)患者颈部及颅内血管彩色多普勒超声检测结果,明确HLD患者颈部及颅内中小动脉的血流动力学状态。方法对32例正常人对照组和67例住院的肝豆状核变性患者采用彩色多普勒超声检测其颈部及颅内中小动脉的内径、管壁厚度、血流色彩、血流频谱及速度、脉动指数、阻力指数等参数,通过对比分析明确肝豆状核变性患者头颈部中小动脉的血流动力学状态。结果 HLD患者颈部和颅内中小动脉的平均血流速度与正常人对照组相比差异无统计学意义(P>0.05),其脑型组与非脑型组上述参数相比较亦差异无统计学意义(P>0.05)。结论 HLD患者头颈部中小动脉的血流动力学状态正常,其局部脑组织血流量减低与颈部和颅内中小动脉的血流动力学状态无明显相关性。
Objective To analysis hepatolenticular degeneration（HLD）patients＇cervical and intracranial vascular color doppler ultrasound,and identify the hemodynamic status of HLD patients＇cervical and intracranial vascular on middle and small arteries.Methods 32 cases of normal group and 67 cases of hospitalized patients of HLD by using color doppler ultrasound to detect their cervical and intracranial vascular diameter of middle and small arteries.wall thickness,blood flow velocity spectrum and color,pulse index,resistance index parameters and so on,by contrastive analysis to clear the hemodynamic status of the HLD patients＇cervical and intracranial arteries.Results He average flow velocity of HLD patients＇head and neck arteries compared to the difference of normal control group were not statistically significant（P〉0.05）,and the type of brain and no-brain type group compared to the parameters and difference were also not statistically significant（P〉0.05）.Conclusion HLD patients＇middle and small arteries hemodynamic status on head and neck are normal,the local blood flow of brain tissue reduce but this is to obvious correlation on the neck and intracranial vascular of middle and small arteries hemodynamic status.
出处
《安徽医学》
2010年第9期1015-1017,共3页
Anhui Medical Journal
基金
安徽省自然科学基金资助项目(050430803)
安徽省教育厅自然科学研究项目(2006KJ070C)
关键词
肝豆状核变性
彩色多普勒超声
颈部血管
颅内血管
Hepatolenticular degeneration
Color doppler ultrasound
Neck vessels
Intracranial vessel
