眼运动神经的高分辨率3维MRI:按段段进行解剖学和病理学考虑
Marinos Kontzialis1, Max Sheng, Shruti Kumari
1Division of Neuroradiology (MK), Department of Radiology, Northwestern Memorial Hospital, Chicago, Illinois; Division of Neuroradiology (MS, SK, MLM, ORE, ENS, WOM, DAH, AMB), Department of Radiology, University Hospitals, Case Western Reserve University School of Medicine, Cleveland, Ohio; Division of Neuro-Ophthalmology (MLM), Department of Neurology, University Hospitals, Case Western Reserve University School of Medicine, Cleveland, Ohio; Department of Neurosurgery (PT), Northwestern Memorial Hospital, Chicago, Illinois; and Department of Interventional Radiology (DX), Memorial Sloan Kettering Cancer Center, Manhattan, New York.
眼运动神经 (CN III) 是常见的. 高分辨率的3DMRI提供了CN III段的详细评估,有助于诊断和了解其解剖和病理.
科学领域:
- 神经成像是一种神经成像.
- 眼科医生 眼科 眼科
- 神经学 神经学
背景情况:
- 眼运动神经 (CN III) 是一种控制大多数眼外肌肉的运动神经.
- 中枢神经是最常见的神经,每10万人中会有3-4人患上.
- 了解 CN III 解剖学对于诊断至关重要.
研究的目的:
- 为评估眼运动神经 (CN III) 提出一个细分方法.
- 为了将成像发现与CN III病理的临床表现相关联.
主要方法:
- 使用高分辨率,三维 (3D) 头骨底部MRI.
- 采用一种系统的方法来分析从核到额外膜通路的CN III段.
主要成果:
- 详细描述CN III的细分解剖学.
- 血管供应,临床表现和CN III病理的成像发现的相关性.
- 展示高空间分辨率和信号噪声比率,以进行最佳评估.
结论:
- 使用3DMRI的细分成像方法对评估眼运动神经是有效的.
- 该方法允许对CN III进行全面的评估,从其核起源到其外围轨道.
- 有助于准确诊断和管理与CN III相关的疾病.
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