| 脑弥漫性轴索损伤MRI诊断价值 |
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| 引用本文： | 郑文斌,刘国瑞,方文辉,肖叶玉. 脑弥漫性轴索损伤MRI诊断价值[J]. 中国医学影像技术, 1998, 14(7): 495-496 |
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| 作者姓名： | 郑文斌 刘国瑞 方文辉 肖叶玉 |
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| 作者单位： | 汕头大学医学院第二附属医院放射科 |
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| 摘 要： | 目的：探讨脑弥漫性轴索损伤（ＤＡＩ）的ＭＲＩ诊断价值。材料与方法：对２０例临床表现符合ＤＡＩ的病例ＭＲＩ表现特点进行分析。结果：ＭＲＩ表现为中线未见移位，多数病灶较小且为非出血性，脑干和胼胝体损伤灶多见于重度头部损伤病人，本病常伴有其他类型脑部损伤。结论：ＭＲＩ是ＤＡＩ首选影像学检查方法，结合临床，能对ＤＡＩ作出正确诊断
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| 关 键 词： | 脑弥漫性轴索损伤 磁共振成像 |
| 收稿时间： | 1997-09-29 |
| 修稿时间： | 1997-09-29 |
The Value of MRI in Diffuse Axonal Injury |
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| Zheng Wenbin,Liu Guorui. The Value of MRI in Diffuse Axonal Injury[J]. Chinese Journal of Medical Imaging Technology, 1998, 14(7): 495-496 |
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| Authors: | Zheng Wenbin Liu Guorui |
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| Affiliation: | Shantou 515031 |
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| Abstract: | Purpose:To investigate the value of MRI in diagnosis of diffuse axonal injury.Meterials and methods:MRI manifestations of 20 patiens with the DAI were analysed.Result:All patiens MR imaging showed midian lines were not displacement.Most lesions were small and non hemorrhagic.Brainstem and corpus collosum lesions were appeared in severe head injuries.Conclusion:MRI should be considered as the initial imaging modality of choice in diffuse axonal injury.Combined with clinical signs,MRI could diagnose the DAI accutely. |
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| Keywords: | Diffuse axonal injury Magnetic resonance imaging |
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