| 2D MRCP与3D MRCP磁共振胰胆管成像技术对比分析 |
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| 引用本文： | 张艳,李健,吴晓红,张鑫.2D MRCP与3D MRCP磁共振胰胆管成像技术对比分析[J].现代医用影像学,2008,17(5). |
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| 作者姓名： | 张艳 李健 吴晓红 张鑫 |
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| 作者单位： | 陕西省人民医院CT&MR室,西安,710068 |
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| 摘 要： | 目的:单次激发快速自旋回波(Thick slab 2DSSFSE)与3D快速自旋回波容积扫描(3D FSE)两种MRCP技术对胰胆管成像的临床诊断价值.材料与方法:对87例疑有胆胰疾病的患者分别行2D SSFSE和3D FSEMRCP技术成像,分析、对比影像学表现,并与手术、B超、CT、ERCP结果进行比较.结果:2D SSFSE和3D FSE MRCP对单一胰胆管结构的显示无明显差异(P＞0.05).但对胰胆管全貌(包括正常和病变时)的显示,2D MRCP优于3D MRCP,且有明显的差异(P＜0.01).对肝内胆管结石和胆总管结石,2DMRCP较3DMRCP显示率均高(P分别＜0.01和＜0.05);对其他胰胆管疾病的显示二者均无统计学意义(P＞0.05).结论:2D MRCP和3DMRCP成像均能很好地显示胰胆管结构与病变,但3DMRCP对胰胆管的全貌显示有优势,而2DMRCP对病变的细微结构的显示特别是细小结石的诊断更具优势.
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| 关 键 词： | 磁共振成像 胰腺管 胆管 表面线圈 |
2D MRCP and 3D MRCP Magnetic Resonance Pancreas Bile Duct Image Formation Technology Contrast Analysis |
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| Zhang Yan Li Jian Wu Xiaohong.2D MRCP and 3D MRCP Magnetic Resonance Pancreas Bile Duct Image Formation Technology Contrast Analysis[J].Modern Medical Imagelogy,2008,17(5). |
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| Authors: | Zhang Yan Li Jian Wu Xiaohong |
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| Institution: | Zhang Yan Li Jian Wu Xiaohong Department of CT&MR,Shaanxi Province People Hospital Xi\'an,710068 |
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| Abstract: | Purpose:Single stimulation fast spinning echo(Thick slab 2D SSFSE)and 3D Fast spinning echo volume scanning(# D PSE).Two kind of MRCP technologies to pancreas bile duct image formation clinical diagnosis value.Mate- rials and Methods:Doubts to 87 examples has courage the pancreas disease patient to distinguish line of 2D SSFSE and 3D the FSEMRCP tech- nology image formation.;Methods contrast phantom study performance and with the surgery,B ultra,CT,the ERCP result carries on the com- parison.Results:2D SSFS... |
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| Keywords: | Magnetic resonance imaging Pancreatic tract Bile tract Surface coil |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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