摘要
目的分析多发性硬化(MS)的MRI影像表现,探讨MRI检查对MS的诊断价值。方法对58例经临床及影像诊断为MS病例的影像资料进行分析总结。结果 MS为白质内多发圆形或卵圆形T1WI为中等或稍低信号,T2WI为高信号影为主的病灶,增强扫描急性期病灶强化。冠、失状面显示多发性硬化的"垂直脱髓鞘征"特征性表现。结论根据MRI不同扫描方位、不同扫描序列及增强扫描的影像表现,密切结合临床资料,可以对MS作出诊断,并可以判断病灶的消退、进展及转归。
Objective Analysis of multiple sclerosis（MS） MRI imaging performance,investigate the MRI the diagnostic value of MS.Methods the clinical and imaging by 58 cases diagnosed cases of MS image data are analyzed and summarized.Results MS for white matter in multiple ovoid or for medium or T1 WI slightly low signal,T2 WI for high signal mainly lesions,enhancement of the acute phase lesions aggrandizement scan.Crown,loss of sagittal plane ＂vertical display multiple sclerosis characteristic demyelinated levy＂ performance.Conclusion According to different scanning direction and different MRI scan sequences and enhance the image scanning performance,combined with clinical material,can diagnose MS,and can determine the retreat,progress and lesions preeclampsia.lipopolysaccharide.
出处
《当代医学》
2011年第17期57-58,共2页
Contemporary Medicine
