| 低场MRCP及其3D薄层MPR对胰胆管梗阻病因的诊断价值 |
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| 引用本文： | 黄文光,王涛,杜仲林,王金洪.低场MRCP及其3D薄层MPR对胰胆管梗阻病因的诊断价值[J].西部医学,2012,24(9):1777-1781. |
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| 作者姓名： | 黄文光 王涛 杜仲林 王金洪 |
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| 作者单位： | 广元市第一人民医院CT/MRI室,四川广元,628017 |
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| 摘 要： | 目的评价低场MRCP及其3D薄层图像结合常规MRI对胰胆管梗阻疾病的诊断价值。方法回顾性分析67例梗阻性黄疸患者的低场（0.35T）MRCP,并结合其3D薄层MPR、常规MRI所见进行对比分析。结果低场MRCP与及其结合3D薄层MPR图像（或薄层T2WI）及结合常规MRI对胰胆管梗阻性病变的检出率分别为76.0%、94.0%和89.6%,后两者与单纯MRCP的检出率比较,差异有统计学意义（P〈0.05）。结论低场MRCP结合3D薄层MPR（或薄层T2WI）及常规MRI可进一步提高胰胆管疾病的检出率。
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| 关 键 词： | 磁共振成像 磁共振胰胆管成像 胆道梗阻性疾病 低场强 |
The value of low field MRCP combined with 3D thin-slice MPR in diagnosis of biliary obstructive diseases |
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| Institution: | HUANG Wen-guang,WANG Tao,DU Zhong-ling,et al(CT&MRI Room,The First People’s Hospital of Guangyuan,Guangyuan 628017,Sichuan,China) |
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| Abstract: | Objective To evaluate the significance of low field MRCP(magnetic resonance cholangiopancreatography) combined with 3D thin-slice MPR and MRI in diagnosis of biliary obstructive diseases.Methods 67 patients with obstructive jaundice examined with low field(0.35T) MRCP combined with 3D thin-slice MPR and MRI were retrospectively analyzed.Results The detective rate of billary obstructive diseases by low field(0.35T) MRCP combined with 3D thin-slice MPR and MRI was 76%,94% and 89.6%,respectively.There was significant statistical significance(P<0.05)as compared with the detective rate of MRCP.Conclusion Low field MRCP combined with 3D thin-slice MPR(or obstruction thin-slice T2WI T2WI) and MRI can improve the detective rate of biliary obstructive diseases. |
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| Keywords: | Magnetic resonance imaging Magnetic resonance cholangiopancreatography Biliary obstructive disease Low field |
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