| 超短TR/TE SE序列在腹部MRI的价值(附100例分析) |
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| 引用本文： | 李长青,王兆熊. 超短TR/TE SE序列在腹部MRI的价值(附100例分析)[J]. 现代医用影像学, 1997, 0(4) |
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| 作者姓名： | 李长青 王兆熊 |
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| 作者单位： | 海南省人民医院留医部!570311 |
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| 摘 要： | 目的；评估超短TR／TE的SE序列在胸部MRI中的应用价值。材料与方法；通过对其中10例正常和90例腹部病变分别作常规SE和超短TR／TE的SE序列扫描．并对两种图像进行比较。比较项目有：伪影，扫描时间，组织信号，组织及病变的解剖分辨力等。结果：表明超短TR／TE的SE序列比常规SE有伪影少，扫描时间短，组织信号强，组织及病变的解剖分辨力好等优点。结论：超短SE序列在腹部MRI中明显优于常规SE序列．值得推广。
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| 关 键 词： | 超短SE序列 磁共振成像 |
Values of Ultrashort TR/TE Se Sequence in Abdominal MRI (An Analysis of 100Cases) |
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| Le Changqing,Wang Xhaoxiong. Values of Ultrashort TR/TE Se Sequence in Abdominal MRI (An Analysis of 100Cases)[J]. Modern Medical Imagelogy, 1997, 0(4) |
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| Authors: | Le Changqing Wang Xhaoxiong |
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| Abstract: | purpost: To evaluate the ultrashort TR/TE Se Sequence in abdominal MRI. Mattrial and Metbods: 1OO cases (1O normal and 9O with abdominal diseases) were scanned using the ultrashort Se Sepuence and conventioned Se Sequence. These images were compared in: artifacts, scanning time, tissue signal, anatomical resolution etc. Results The ultrashort Se Sequence over conventional Se Sequence include:less artifacts, short scanning time, high tissue intensity and anatomical reso1ution. Conclusion: The ultrashort Se Sequence is significantly better than conventional one and should be used widely. |
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| Keywords: | Ultrashort Se Sequence MRI |
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