Clinical application of transcranial Doppler monitoring for embolic signals

被引：20

作者：

Azarpazhooh, M. R. ^{[1
]}

Chambers, B. R. ^{[1
]}

机构：

[1] Univ Melbourne, Natl Stroke Res Inst, Heidelberg Hts, Vic 3081, Australia

来源：

JOURNAL OF CLINICAL NEUROSCIENCE | 2006年 / 13卷 / 08期

关键词：

Doppler; intracranial embolism; transcranial; ultrasonography;

D O I：

10.1016/j.jocn.2005.12.026

中图分类号：

R74 [神经病学与精神病学];

学科分类号：

摘要：

A major advantage of transcranial ultrasound is its suitability for continuous monitoring. Microembolic signals (MES) are brief, high-intensity transients that occur when particulate microemboli or gaseous microbubbles pass through the ultrasound beam. These MES have been detected in several clinical scenarios, but rarely in age-matched controls. The detection of MES provides important pathophysiological information in a variety of disorders, but their clinical importance and possible therapeutic implications are still under debate. The present article summarizes the significance of MES in different clinical settings and outlines some of the problems to be resolved so that transcranial ultrasound can be applied in clinical practice. (c) 2006 Elsevier Ltd. All rights reserved.

引用

页码：799 / 810

页数：12

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