| 新生儿缺血缺氧性脑病的低场MRI表现 |
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| 引用本文： | 付立平,陈道文.新生儿缺血缺氧性脑病的低场MRI表现[J].实用诊断与治疗杂志,2006,20(12):863-865. |
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| 作者姓名： | 付立平 陈道文 |
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| 作者单位： | 三峡大学第三临床医学院影像中心,湖北省宜昌市,443002 |
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| 摘 要： | 目的：探讨低场MRI在诊断新生儿缺血缺氧性脑病的作用及价值。方法：对20例临床诊断为缺血缺氧性脑病的新生儿行低场MRI检查，并时其低场MRI表现进行分析。结果：所有患儿均有不同程度的脑损害，其中广泛脑水肿5例，颅内出血10例，皮质下及脑室旁白质损害9例，丘脑、基底节区和脑干背侧异常信号7例。结论：低场MRI能准确的反映出新生儿缺血缺氧性脑病的脑损害程度。
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| 关 键 词： | 低场磁共振成像 新生儿 脑缺氧 脑缺血 |
| 文章编号： | 1672-3457（2006）12-863-03 |
| 收稿时间： | 2006-04-18 |
| 修稿时间： | 2006年4月18日 |
Low field MRI findings in neonatal hypoxia-ischemia encephalopathy |
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| FU Liping,CHEN Daowen.Low field MRI findings in neonatal hypoxia-ischemia encephalopathy[J].Journal of Practical Diagnosis and Therapy,2006,20(12):863-865. |
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| Authors: | FU Liping CHEN Daowen |
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| Institution: | The Third Clinical Medical College of the Three Gorges University, Yichang 443002, China |
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| Abstract: | Objective To evaluate the clinical application of the low field MRI in diagnosing of hypoxia-ischemia encephalopathy. Methods Low field MRI was performed in 20 neonates with hypoxia-ischemia encephalopathy. All findings were analyzed. Results All patients had different findings in low field MRI. There were 5 cases of diffuse brain edema, 10 cases of intracranial hemorrhage, 9 cases of suberotical and periventricular white matter lesions, and 7 cases of abnormal signal intensity in basal ganglia,thalamus lesion and brain stem. Conclusion Low field MRI can show brain damage in neonates with hypoxia-ischemia encephalopatby. |
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| Keywords: | Low fields MRI neonate cerebral anoxia cerebral ischemia |
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