| 三维动态增强磁共振血管成像在肝移植中的应用 |
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| 引用本文： | 杨进城 林建华 李朝龙 刘兴国 季锡清. 三维动态增强磁共振血管成像在肝移植中的应用[J]. 第一军医大学学报, 2004, 24(3): 306-308 |
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| 作者姓名： | 杨进城 林建华 李朝龙 刘兴国 季锡清 |
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| 作者单位： | 第一军医大学南方医院肝胆血管外科,广东广州510515 |
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| 摘 要： | 目的 探讨3D动态增强磁共振血管成像在肝移植中的应用价值。方法 9例拟行肝移植患者术前及术后进行磁共振扫描，运用计算机工作站的三维重建功能，获得下腔静脉、肝静脉、门静脉及肝动脉的三维图像。结果 MRI重建后图像可根据需要进行不同角度旋转，直观显示肝后下腔静脉、肝静脉、门静脉及肝动脉的大小、形态、走行及相互的解剖关系，显示肿瘤位置、大小及形态。结论 3D动态增强磁共振血管成像对肝移植适应证的选择、术式的选择和术后观察处理有重要的指导意义。
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| 关 键 词： | 三维动态增强磁共振血管成像 肝移植 三维图像 MRI |
Three-dimensional dynamic contrast-enhanced magnetic resonance angiography in liver transplantation] |
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| Jin-cheng Yang,Jian-hua Lin,Chao-long Li,Xing-guo Liu,Xi-qing Ji. Three-dimensional dynamic contrast-enhanced magnetic resonance angiography in liver transplantation][J]. Journal of First Military Medical University, 2004, 24(3): 306-308 |
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| Authors: | Jin-cheng Yang Jian-hua Lin Chao-long Li Xing-guo Liu Xi-qing Ji |
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| Affiliation: | Department of Hepatobiliary and Vascular Surgery, Nanfang Hospital, First Military Medical University, Guangzhou 510515, China. ycheng@fimmu.com |
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| Abstract: | OBJECTIVE: To investigate the clinical value of three-dimensional dynamic contrast-enhanced magnetic resonance (MR) angiography in the liver transplantation. METHODS: MR scanning was performed both before and after the operation in 9 patients elected for liver transplantation, and after three-dimensional reconstruction at a computer workstation, the three- dimensional images of the inferior vena cava, hepatic veins, portal vein and bile duct were obtained. RESULTS: The three- dimensional images could be rotated in space to show the size, shape, lining of the veins and anatomic relationships between each other. CONCLUSION: Three-dimensional dynamic contrast-enhanced MR angiography can be of value in liver transplantation. |
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