| MSCT动态增强扫描对肝门区胆管癌的诊断价值 |
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| 引用本文： | 李云,闫呈新.MSCT动态增强扫描对肝门区胆管癌的诊断价值[J].医学影像学杂志,2009,19(2):180-183. |
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| 作者姓名： | 李云 闫呈新 |
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| 作者单位： | 泰山医学院附属医院影像中心,山东,泰安,271000 |
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| 摘 要： | 目的：评价多层螺旋CT动态增强扫描对肝门区胆管癌的诊断价值。方法：17例肝门胆管癌行螺旋CT平扫及动态增强扫描,并与手术及病理对照分析。结果：15例平扫表现为肝门区低密度软组织肿块,2例表现为肝门区胆管不规则增厚,管腔狭窄。增强扫描17例均有延迟强化。结论：多层螺旋CT动态增强扫描对肝门胆管癌的诊断具有重要意义。
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| 关 键 词： | 肝脏 胆管细胞癌 体层摄影术 X线计算机 |
Dynamic enhanced MSCT diagnostis value of hilar cholangiocarcinoma |
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| LI Yun,YAN Cheng-xin.Dynamic enhanced MSCT diagnostis value of hilar cholangiocarcinoma[J].Journal of Medical Imaging,2009,19(2):180-183. |
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| Authors: | LI Yun YAN Cheng-xin |
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| Institution: | (Medical Imaging Center, The Affiliated Hospital, Taishan Medical College Shandong 271000, P. R. China) |
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| Abstract: | Objective：To assess the value of spiral MSCT in the diagnosis of hilar cholangiocarcinoma.Methods： 17 patients of hilar cholangiocarcinoma underwent CT plain and dynamic enhanced scan. CT findings were analysed in comparison with that of surgery and pathology. Results：On plain scan, the lesions appeared as soft tissue mass with low density in hepatic hilar （n= 11）, bile duct wall ir- regularly thickened and bile duct narrowed （n = 2）. On dynamic enhanced scan, delayed enhancement was seen in 17 cases. Conclusion： Plain spiral CT and dynamic enhanced scan have great value in showing the morphological features and improving the diagnosis of hilar cholangiocarcinoma. |
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| Keywords: | Liver Cholangiocarcinoma Tomography X-ray computed |
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