| 赵锋,赵永生,曲艳,张卓,王孝丽,郭含涛.脑弥漫性轴索损伤的MRI 诊断[J].中国医学影像技术,2000,16(11):947~948 |
| 脑弥漫性轴索损伤的MRI 诊断 |
| MRI Diagnosis of Diffuse Axonal Injury |
| 投稿时间：2000-05-30 |
| DOI： |
| 中文关键词: 脑损伤 轴索损伤 磁共振成像 |
| 英文关键词:Brain injures Axonal injury Magnetic resonance imaging |
| 基金项目: |
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| 摘要点击次数: 1922 |
| 全文下载次数: 28 |
| 中文摘要: |
| 目的研究弥漫性轴索损伤的MRI 特征。方法本文收集临床确诊的DAI 共35 例,均作了常规MRI
检查。结果35 例中共发现72 个病灶,其中包括大脑白质40 灶,小脑2 灶,基底节区2 灶,胼胝体12 灶,大脑脚12
灶,脑桥2 灶,延髓2 灶。MRI 征象为T1WI 小片状或条状低信号; T2WI 为高信号。结论MRI 对评价DAI 很有价
值,T2WI 尤为重要。 |
| 英文摘要: |
| Objective To study the MRI features of diffuse axonal injury. Methods 35 cases of DAI were reported ,the
MRI examination were made in all of 35 cases. Results Totally 72 lesions were found in 35 cases. In which there were 40
lesions in cerebral white matter ,3 in cerebellum ,12 in cerebral peduncle ,2 in pons ,2 in medulla oblongata. The features
were patchy or cord like ,slightly hypointense signal in T1WI ,and hyperintense signal in T2WI. Conclusion MRI has great
value in assement of DAI T2WI was important in the diagnosis of DAI. |
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