Susceptibility-weighted imaging: technical aspects and clinical applications, part 2.
Susceptibility-weighted imaging: technical aspects and clinical applications, part 2.
复制标题
DOI：
10.3174/ajnr.a1461
复制
发表时间：
2009-02
期刊：
影响因子：
--
通讯作者：
Haacke EM
中科院分区：
文献类型：
--
作者：
Mittal S;Wu Z;Neelavalli J;Haacke EM
磁化率加权成像(SWI)已继续发展成为一种强大的临床工具，用于可视化静脉结构和脑中的铁，并研究各种病理情况。SWI提供独特的对比度，不同于自旋衰减、T1、T2和T2*(参见磁化率加权成像：技术方面和临床应用，第1部分)。在这篇临床综述(第二部分)中，我们介绍了SWI在各种神经血管和神经退行性疾病中的应用，包括创伤、中风、脑淀粉样血管病变、静脉畸形、多发性硬化症和肿瘤。我们的结论是，SWI经常提供对神经系统疾病患者的诊断和潜在治疗有价值的补充信息。
Susceptibility-weighted imaging (SWI) has continued to develop into a powerful clinical tool to visualize venous structures and iron in the brain and to study diverse pathologic conditions. SWI offers a unique contrast, different from spin attenuation, T1, T2, and T2* (see Susceptibility-Weighted Imaging: Technical Aspects and Clinical Applications, Part 1). In this clinical review (Part 2), we present a variety of neurovascular and neurodegenerative disease applications for SWI, covering trauma, stroke, cerebral amyloid angiopathy, venous anomalies, multiple sclerosis, and tumors. We conclude that SWI often offers complementary information valuable in the diagnosis and potential treatment of patients with neurologic disorders.