| 磁共振胰胆管成像在胆管恶性梗阻诊断中的作用 |
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| 引用本文： | 韩悦,廉宗澂. 磁共振胰胆管成像在胆管恶性梗阻诊断中的作用[J]. 天津医科大学学报, 2000, 6(2): 180-181 |
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| 作者姓名： | 韩悦 廉宗澂 |
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| 作者单位： | 天津医科大学第二医院放射科 |
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| 摘 要： | 目的：探讨磁共振胰胆管成像（ＭＲＣＰ）在胆管恶性梗阻诊断中的作用。方法：对７９例胆管恶性梗阻患者行ＭＲＣＰ检查，其中６９例经手术证实。结果：病例包括胆管癌４１例，壶腹癌９例，胰头癌１７例，肝门区转移性病变１２例。所有病例ＭＲＣＰ均明确显示了病变位及其近侧胆管扩张程度，定位诊断符合率达１００％，胆管恶性梗阻常见胆管影呈截断状缺损或鸟嘴状变窄。结论：ＭＲＣＰ是一种安全，无创，可靠的检查方法。
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| 关 键 词： | NMR 成像 胆道梗阻 肿瘤 诊断 |
| 文章编号： | 1006-8147(2000)02-0180-02 |
| 修稿时间： | 1999-10-06 |
The diagnostic role of MR cholangiopancreatography in malignant biliary obstruction |
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| HAN Yue,LIAN Zong-cheng. The diagnostic role of MR cholangiopancreatography in malignant biliary obstruction[J]. Journal of Tianjin Medical University, 2000, 6(2): 180-181 |
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| Authors: | HAN Yue LIAN Zong-cheng |
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| Affiliation: | HAN Yue,LIAN Zong-cheng;(Department of Radiology The Second Hospital of Tianjin Medical University , 300211) |
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| Abstract: | Objective: To evaluate the diagnostic role of MRCP in malignant biliary obstruction Methods: 79 patients with malignant biliary obstruction were examined by MRCP , of which 69 patients were proved by surgery Results: Of 79 cases 41 were cholangiocarcinoma , 9 were ampullary carcinoma , 17 were pancreatic carcinoma ,and 12 were hepatic portal metastases MRCP showed the lesion's site and the proximal bile duct dilatation in all the 79 patients with a accuracy of 100% The bile duct was showed truncate or strictured Conclusion: MRCP is a safe , non invasive examination and has important clinical application value |
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| Keywords: | magnetic resonance imaging bile duct obstruction |
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