| 十二指肠慢性溃疡合并梗阻性黄疸的MRI表现 |
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| 引用本文： | 陈惠,谢春,许凡勇,钟福兴,刘少强.十二指肠慢性溃疡合并梗阻性黄疸的MRI表现[J].临床放射学杂志,2011,30(1). |
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| 作者姓名： | 陈惠 谢春 许凡勇 钟福兴 刘少强 |
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| 作者单位： | 江西省赣南医学院第一附属医院MRI室,341000 |
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| 摘 要： | 目的探讨十二指肠慢性溃疡所致梗阻性黄疸的MRI与磁共振胰胆管水成像(MRCP)表现。资料与方法回顾性分析经内镜检查或手术治疗证实的8例十二指肠慢性溃疡致梗阻性黄疸患者的MRI与MRCP表现。结果所有病例显示胆管梗阻位于十二指肠,壶腹部边缘光滑,十二指肠球部至降部较长范围羽毛状黏膜皱襞消失,管壁增厚,管腔变窄。结论十二指肠球部溃疡所致肠黏膜皱襞及肠腔、肠壁的MRI及MRCP改变,对诊断十二指肠溃疡所致梗阻性黄疸有较高的定性价值。
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| 关 键 词： | 十二指肠慢性溃疡 梗阻性黄疸 磁共振成像 水成像 |
MRI Findings of Obstructive Jaundice Caused by Chronic Duodenal Ulcer |
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| CHEN Hui,XIE Chun,XU Fanyong,et al..MRI Findings of Obstructive Jaundice Caused by Chronic Duodenal Ulcer[J].Journal of Clinical Radiology,2011,30(1). |
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| Authors: | CHEN Hui XIE Chun XU Fanyong |
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| Institution: | CHEN Hui,XIE Chun,XU Fanyong,et al.Department of Magnetic Resonance Imaging,First Affiliated Hospital of Gannan Medical College,Ganzhou 341000,P.R.China |
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| Abstract: | Objective To discuss the MRI appearance of obstructive jaundice caused by chronic duodenal ulcer.Materials and Methods The MRI and MRCP appearances of 8 cases with obstructive jaundice caused by duodenal ulcer were analyzed respectively.Results The abnormality included duodenum obstructed.smooth margin of ampulla,feathery mucosal fold disappeared from the bulb to descending duodenum,the tube wall thickened and lumen stenosis.Conclu-sion MRI and MRCP findings have high value in diagnosis of obstructive jaund... |
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| Keywords: | Chronic duodenal ulcer Obstructive jaundice Magnetic resonance imaging Hydrography |
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