轴向T2映射对腰椎小关节和椎间盘的活体MRI定量评价 |
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引用本文: | D.Stelzeneder,A.Messner,M.Vlychou,G.H.Welsch,G.Scheurecker,S.Goed,张继.轴向T2映射对腰椎小关节和椎间盘的活体MRI定量评价[J].国际医学放射学杂志,2012(1):94. |
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作者姓名: | D.Stelzeneder A.Messner M.Vlychou G.H.Welsch G.Scheurecker S.Goed 张继 |
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作者单位: | Department of Radiology,MR Centre-High field MR,Medical University of Vienna,Lazarettgasse 14,1090 Vienna,Austria |
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摘 要: | 目的评估单层面腰椎小关节和椎间盘T2映射成像的可行性,将结果与形态学分级比较。方法从10例下背部痛病人和5名健康志愿者中选取60个腰椎节段,用3.0TMR设备行轴向T2映射和形态学成像。选取小关节和椎间盘(髓核,纤维环前后部)的单一层面勾画感兴趣区。小关节用
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关 键 词: | MRI Zygapophyseal关节 脊柱 椎间盘 |
Quantitative in vivo MRI evaluation of lumber facet joints and intervertebral discs using axial T2 mapping |
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Institution: | D.Stelzeneder,A.Messner,M.Vlychou,G.H.Welsch,G.Scheurecker,S.Goed,et al.Department of Radiology,MR Centre-High field MR,Medical University of Vienna,Lazarettgasse 14,1090 Vienna,Austria. |
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