| 结节性硬化的MRI诊断 |
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| 引用本文： | 徐梓榕,冯阳宁,谢雷,冯丽红.结节性硬化的MRI诊断[J].放射学实践,2006,21(2):130-132. |
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| 作者姓名： | 徐梓榕 冯阳宁 谢雷 冯丽红 |
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| 作者单位： | 526060,广东,肇庆市第二人民医院磁共振室;526060,广东,肇庆市第二人民医院磁共振室;526060,广东,肇庆市第二人民医院磁共振室;526060,广东,肇庆市第二人民医院磁共振室 |
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| 摘 要： | 目的:探讨结节性硬化的临床和MRI诊断价值。方法:回顾分析11例结节性硬化症病例的临床和MRI影像资料。结果:病灶表现为脑组织内多发性形态不规则结节,散布于脑皮质、皮质下和脑室室管膜下;结节在T2WI像呈高或低信号,T1WI呈等或低信号,增强后结节不强化。结论:结节性硬化的头颅MRI表现具一定特征性,对早期诊断具有一定价值。
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| 关 键 词： | 结节性硬化 磁共振成像 脑 |
| 文章编号： | 1000-0313(2006)02-0130-03 |
| 收稿时间： | 02 5 2005 12:00AM |
| 修稿时间： | 07 11 2005 12:00AM |
MRI Diagnosis of Tuberous Sclerosis |
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| XU Zi Rong,FENG Yang ning,XIE Lei,et al..MRI Diagnosis of Tuberous Sclerosis[J].Radiologic Practice,2006,21(2):130-132. |
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| Authors: | XU Zi Rong FENG Yang ning XIE Lei |
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| Institution: | Department of Radiology,the Second Hospital of Zhaoqing, Guangdong 526060. P. R. China |
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| Abstract: | Objective:To investigate the clinical manifestation and the value of MRI diagnosis of tuberous sclerosis.Methods:The clinical and MRI manifestation of 11 tuberous sclerosis cases were retrospectively investigated.Results:The lesions were irregular nodules located in the brain cortex,subcortex and subependymal.The nodules showed high or low intensity on T_2WI and equal or low intensity on T_1WI,without enhancement reaction.Conclusion:Tuberous sclerosis shows characteristic signs on MRI,and so MRI is very valuable in its diagnosis in early periods. |
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| Keywords: | Tuberous sclerosis Magnetic resonance imaging Brain |
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