2024年12月20日 · Microembolic signals (MES) can be detected using transcranial Doppler (TCD) ultrasound in several clinical scenarios, including acute ischemic stroke (AIS). This narrative review aims to provide insights into their role in AIS patient management and outcomes.

TCD is a sensitive technique for real-time detection of microembolic signals (MESs). In the last 20 years, a substantial number of studies dealing with emboli detection have been carried out, showing that MES are proven to represent emboli passing within cerebral circulation.

Microembolic signals (MES) can be detected using transcranial Doppler (TCD) ultrasound in several clinical scenarios, including acute ischemic stroke (AIS). This narrative review aims to provide insights into their role in AIS patient management and ...

1998年10月1日 · Background and Purpose—Asymptomatic microembolic signals (MES) can be demonstrated in patients with cerebral ischemia using transcranial Doppler (TCD) ultrasonographic monitoring of the middle cerebral artery. However, the clinical relevance of MES remains uncertain.

1997年2月1日 · Background and Purpose Cerebral emboli can be identified by the presence of typical microembolic signals (MES) in transcranial Doppler (TCD) spectral curves. The usefulness of this technique was studied by evaluating the prevalence and time course of MES in patients with acute stroke.

2024年12月20日 · Microembolic signals (MES) can be detected using transcranial Doppler (TCD) ultrasound in several clinical scenarios, including acute ischemic stroke (AIS). This narrative review aims to provide insights into their role in AIS patient management and outcomes.

Micro embolic signals (MES) detected using transcranial doppler (TCD) help in risk stratification in stroke patients. A systematic review and meta-analysis was performed to estimate the prevalence of MES and its association with stroke recurrence, functional outcome and mortality in different stroke subtypes.

Background and purpose: One of the main applications of TCD in acute stroke is microembolic signal (MES) detection. Both Spectral display and M-mode can be used to detect MES using validated criteria published previously. MES is reported to be an independent risk factor for stroke.

血液中微栓子的存在被认为是缺血性脑卒中的众多独立危险因素之一,而TCD又被认为能、甚至是唯一能侦测到血液中活动微栓子信号 (MES)的无创性检查方法.TCD MES监测可预测无症状颈动脉狭窄发生卒中的风险,同时提示高危、不稳定的无症状斑块,或者斑块表面有血栓;还用于颈动脉内支架成形术后的MES监测与研究,使用抗凝药或抗血小板药的评估和疗效评价等.大面积脑梗死患者的MES阳性率显著高于小面积脑梗死和TIA的患者.对于隐源性卒中或复发性TIA,TCD MES是实 …

2024年12月20日 · Background Microembolic signals (MES) can be detected using transcranial Doppler (TCD) ultrasound in several clinical scenarios, including acute ischemic stroke (AIS). This narrative review aims...