| 脑梗塞的磁共振成像与临床 |
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| 引用本文： | 李汉玲,尹泉潮,王泽忠.脑梗塞的磁共振成像与临床[J].西安交通大学学报(医学版),1991(1). |
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| 作者姓名： | 李汉玲 尹泉潮 王泽忠 |
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| 作者单位： | 西安医科大学第一附属医院神经科教研室
(李汉玲，尹泉潮)，西安医科大学第一附属医院MRI室(王泽忠) |
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| 摘 要： | 本文讨论了80例脑梗塞磁共振成像与临床表现,其中20例有CT检查。多数病例磁共振成像显示为多发性脑梗塞(95%)。梗塞灶在T_1加权是低信号改变;T_2加权呈高信号改变,急性和慢性期特点一致。资料结果表明:磁共振成像定位准确(98.75%)。病灶检出T_2比T_1敏感,磁共振成像检出病灶多于CT。在诊断脑梗塞方面,磁共振成像优于CT。
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| 关 键 词： | 脑梗塞 磁共振成像 CT 临床 |
THE MAGNETIC RESONANCE IMAGING OF CEREBRAL INFARCTION AND ITS CLINICAL STUDY |
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| Li Hanling,Yin Quanchao,Wang Zeiahong,et al.THE MAGNETIC RESONANCE IMAGING OF CEREBRAL INFARCTION AND ITS CLINICAL STUDY[J].Journal of Xi‘an Jiaotong University:Medical Sciences,1991(1). |
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| Authors: | Li Hanling Yin Quanchao Wang Zeiahong |
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| Institution: | Li Hanling,Yin Quanchao,Wang Zeiahong,et al Department of Neurology,First Affiliated Hospital |
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| Abstract: | The magnetic resonance imaging of cerebralinfarction and its clinical study were discussed in 80 pa-tients (20 with CT). Most of the cases were multipleinfarction on magnetic resonance imaging (95%).T--weighted image (T_1) of infarction showedlow--signal intensity and T_2--weighted image (T_2) didhigh--signal intensity. The same character was seen inacute and chronic stage. The result revealed that 1oca-tion of magnetic resonance imaging was correct (98.75%)and T_2 was more sensitive than T_1 in demonstratinginfarction More lesions with magnetic resonanceimaging were observed than those with CT. Magneticresonance imaing was better than CT in diagnosis of cer-ebral infarction. |
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| Keywords: | cercbral infarction magnetic resonance imaging computed tomography clinical study |
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