脊椎神经复合体的神经图:技术和疾病模式
Jenifer Pitman1, Yenpo Lin1, Ek Tsoon Tan1
1From the Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins Medical Institutions, 600 N Wolfe St, Baltimore, MD 21287 (J.P.); Department of Radiology and Imaging, Hospital for Special Surgery, New York, NY (Y.L., E.T.T., D.B.S.); and Department of Medical Imaging and Intervention, Chang Gung Memorial Hospital, Taoyuan City, Taiwan (Y.L.).
概括
磁共振神经图 (MRN) 有效地可视化腰部神经 (LSP),有助于诊断具有挑战性的神经病. 这篇文章提供了技术优化技巧和病理学示例,以改进LSP MRN成像.
科学领域:
- 放射学 放射学是指放射学
- 神经成像是一种神经成像.
- 人体解剖学 解剖学 解剖学
背景情况:
- lumbosacral plexus (LSP) 对于骨盆和下肢的功能至关重要.
- 腰椎神经病症由于复杂的解剖学和有限的电诊断访问,提出了诊断挑战.
- 磁共振神经图 (MRN) 提供了一种非侵入性的方法来可视化LSP.
研究的目的:
- 为优化腰部神经的MRN提供技术指导.
- 为了回顾和说明影响腰部神经的常见病理.
- 为了提高使用MRN的 lumbosacral plexopathies 的诊断准确度.
主要方法:
- 使用高场MRI (3.0 T) 与先进的MRN技术.
- 使用2D和可选的3D重量T2重量的脂肪抑制序列.
- 将成像发现与临床表现和病理状况相关联.
主要成果:
- 磁共振核素可以有效地描绘 lumbosacral plexus 的大部分部分.
- 优化的MRN协议改善了LSP解剖学和病理学的可视化.
- 有关例子说明了MRN在诊断各种LSP疾病中的实用性.
结论:
- 核磁共振是评估腰部神经和诊断病的宝贵工具.
- 技术优化是最大限度地提高LSP MRN的诊断产量的关键.
- MRN促进了对LSP相关病态的全面评估.
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