| 戴明明,刘英棣.经颅多普勒超声对椎－基底动脉系统供血的观察[J].中国医学影像技术,1995,11(3):165~167 |
| 经颅多普勒超声对椎－基底动脉系统供血的观察 |
| Detection of the Blood Supply of Vertebro-basilar Arterial System by Transcranial Doppler |
| 投稿时间：1994-10-14 |
| DOI： |
| 中文关键词: 经颅多普勒超声 椎－基底动脉 |
| 英文关键词:transcranial Doppler(TCD) vertebro-basilar arterial(V-BA) |
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| 摘要点击次数: 1224 |
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| 中文摘要: |
| 本文随机选择720例病人进行TCD检测,以观察椎-基底动脉系统供血的情况。全组TCD总异常率为82.1%,其中高血压、心脏病、颈椎病TCD异常率分别为96.1%、94.8%、87.6%.年龄越大,异常率越高。全组血流速度异常率：VA36.3%、BA36.7%.频谱形态异常率：38.4%.尽管病种不同,但各病种间VA、BA血流速度升高或降低值均相近,无明显统计学差异。TCD检测V-BA系统血流动力学变化是一种灵敏、有效的检查方法。 |
| 英文摘要: |
| In order to observe the blood supply of vertebro-basilar arterial system(V-BA),Transcranial Doppler (TCD)detection was performed in 720 patients. The results showed that the abnormal rates of all group and various diseases were separately 82.1%(group), 96.1%(hypertension), 94.8%(coronary arteriosclerosis), 87.6%(cervical vertebral disease). The older age,the higher abnormal rate it is. We also found abnormal rate of the blood flow velocity in VA was 36.3%, BA 36.7%, and of spectral display was 38.4%. Despite of various diseases,the variety of blood flow velocity(decrease or increase)is almost similar. TCD is very importantly examination in V-BA circulation. |
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