| 磁共振双回波成像对肝内良、恶性占位病变的鉴别诊断价值 |
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| 引用本文： | 刘建滨,仲炜,易正湘,高有奇,卢晓云,刘晓云.磁共振双回波成像对肝内良、恶性占位病变的鉴别诊断价值[J].中国医师杂志,2002,4(7):707-709. |
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| 作者姓名： | 刘建滨 仲炜 易正湘 高有奇 卢晓云 刘晓云 |
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| 作者单位： | 湖南省人民医院放射科,湖南,长沙,410002 |
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| 摘 要： | 目的：评价磁共振双回波成像在肝内占位性病变鉴别诊断的应用价值。方法：对根据临床表现、生化检查、CT检查及手术病理随机选择肝内良、恶性占位病变各40例，每例均进行SE、T1W、FSET2W及磁共振双回波成像检查，对其磁共振双回波成像信号进行比较。结果：根据磁共振双回波信号的比较、分析，得出其对良性病变的诊断敏感性为85％、特异性为95％，对恶性病变的诊断敏感性为80％、特异性为94％。结论：在肝脏良、恶性病变的鉴别诊断中磁共振双回波成像信号提供了非常有价值的线索。
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| 关 键 词： | 磁共振双回波成像 鉴别诊断 肝肿瘤 |
| 文章编号： | 1008-1372(2002)07-0707-03 |
| 修稿时间： | 2002年3月12日 |
The Value Of MR Dualecho Imaging in Differential Diagnosing Liver Benign,Malignant Lesions |
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| LIU Jian-bin,ZHONG Wei,YI Zhen-xian,et al..The Value Of MR Dualecho Imaging in Differential Diagnosing Liver Benign,Malignant Lesions[J].Journal of Chinese Physician,2002,4(7):707-709. |
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| Authors: | LIU Jian-bin ZHONG Wei YI Zhen-xian |
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| Institution: | LIU Jian-bin,ZHONG Wei,YI Zhen-xian,et al.Department of Radiology,Hunan Provincial People's Hospital,Changsha,410002,China |
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| Abstract: | Objective To evaluate MR Dual echo imaging in the differential diagnosing liver lesions.Methods:MR Dual echo features in 80 patients with different liver lesions,including 40 cases of benign lesions and 40 cases of malignant lesions,were analyzed,and comparison with MR Dual echo imaging was made.Results MR Dual echo sensitivity and specificity were 85% and 95% in the benign lesions,80% and 94% in the malignant lesions respectively.Conclusion MR Dualecho imaging is a useful MR technique,which is helpful in differentiating benign from malignant lesions. |
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| Keywords: | Hepatic neoplasm Magnetic resonance Dual echo imaging Differential diagnosis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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