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| Balo病同心圆硬化的MRI分析 | |
| 引用本文： | 郑运松,徐会吾. Balo病同心圆硬化的MRI分析[J]. 医学争鸣, 2009, 0(21): 2435-2437 |
| 作者姓名： | 郑运松 徐会吾 |
| 作者单位： | 陕西中医学院附属医院磁共振室; |
| 摘 要： | 目的：探讨Balo病同心圆硬化（BCS）的磁共振表现特征及其病理基础.方法：回顾性分析4例Balo病同心圆硬化患者的MRI表现,均经激素治疗临床症状好转后行MRI复查.结果：4例患者中,1例单发,3例多发,最多者病灶5个.病变主要累及大脑半球皮层下和深部白质区,共发现11个病灶,其中顶叶半卵圆中心和颞叶的发病比例高.典型同心圆样病灶8个,直径1～2.3cm,同心圆层数为3～5个.在T1WI加权像呈等、低信号相间;T2WI,FLAIR像上呈等、高信号交替环,病灶周围有轻度水肿表现,上述表现与镜下脱髓鞘区与髓鞘保留区相间相对应.其余3个不典型的病灶呈斑片状或煎蛋样改变;增强后1例病灶呈点状或边缘线状强化.结论：Balo病同心圆性硬化的MRI及其增强扫描具有特征性表现,可作为本病诊断的主要方法,并可用于疗效的观察. |
| 关 键 词： | 同心圆硬化 Balo病 磁共振成像 |
MRI diagnosis of Balo's disease |
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| ZHENG Yun-Song,XU Hui-Wu MR Room,Affiliated Hospital,Shaanxi University of Traditional Chinese Medicine,Xianyang ,China. MRI diagnosis of Balo's disease[J]. Negative, 2009, 0(21): 2435-2437 | |
| Authors: | ZHENG Yun-Song XU Hui-Wu MR Room Affiliated Hospital Shaanxi University of Traditional Chinese Medicine Xianyang China |
| Affiliation: | ZHENG Yun-Song,XU Hui-Wu MR Room,Affiliated Hospital,Shaanxi University of Traditional Chinese Medicine,Xianyang 712000,China |
| Abstract: | AIM:To evaluate the correlation between the features on MR and pathologic finding of the Balo's concentric sclerosis(BCS). METHODS:MRI manifestations of four cases with Balo's concentric sclerosis were reviewed,all treated with steroid and after the clinical symptoms alleviated,performed the MRI examination. RESULTS:Of the 4 cases,11 lesions showed on MRI.Solitude lesion and multitude lesions occourred in 1 case and 3 cases,respectively.They mainly distributed on the subcortex of cerebral hemispheres and de... |
| Keywords: | concentric sclerosis Balo's disease magnetic resonance imaging |
| 本文献已被 CNKI 维普 等数据库收录！ | |