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针对急性缺血性中风和在下大脑下出血后延迟脑缺血的MR成像技术

Marco Colasurdo¹, Huanwen Chen², Dheeraj Gandhi³

¹Division of Interventional Neuroradiology, Department of Diagnostic Radiology, University of Maryland School of Medicine, 22 South Green Street, Baltimore, MD 21201, USA; Department of Interventional Radiology, Oregon Health and Science University, 3181 SW Sam Jackson Park Road, Portland, OR 97239, USA.

Neuroimaging clinics of North America

|April 11, 2024

概括

急性缺血性中风 (AIS) 护理包括血管再通道,抗血栓治疗和康复. 本综述详细介绍了磁共振 (MR) 成像序列,这些序列对于诊断AIS和检测延迟脑缺血 (DCI) 至关重要.

科学领域:

神经学神经学
放射学放射学是一门学科.
心血管医学心血管医学

背景情况:

急性缺血性中风 (AIS) 是一个主要的全球健康问题,与人口老龄化和肥胖相关的患病率上升.
目前的AIS管理重点是血管再通道,抗血栓治疗和支持性护理.
延迟大脑缺血症 (DCI) 是下大脑下出血后的一种严重并发症,影响患者的治疗结果.

研究的目的:

审查在AIS的诊断和管理中使用的基本磁共振 (MR) 成像序列.
突出MR序列用于识别DCI的临床应用.
为中风患者提供先进成像技术的简要概述.

主要方法:

审查与AIS相关的既定和新兴的MR成像技术.
讨论序列参数及其在检测缺血变化的作用.
影像检测结果与AIS和DCI中的临床表现和结果的相关性.

主要成果:

特定的MR序列在AIS中有效可视化缺血核心和半阴影.
先进的MR技术有助于DCI的早期检测和表征.
图像检测结果指导中风患者的治疗干预和预后.

结论:

磁共振成像对于及时诊断和管理AIS是不可或缺的.
了解MR序列对于优化患者护理和改善中风的结果至关重要.
随着MR技术的不断进步,大脑血管疾病的诊断能力有望提高.

关键词:

急性缺血性中风是一次急性缺血性中风.先进的核磁共振成像技术延迟的大脑缺血症延迟的大脑缺血甲状腺下下垂体出血

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