| Gd-DTPA在兔肾脏CT检查中的应用研究 |
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| 引用本文： | 张林,于海,王成伟,宋发亮. Gd-DTPA在兔肾脏CT检查中的应用研究[J]. 放射学实践, 2005, 20(10): 927-929 |
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| 作者姓名： | 张林 于海 王成伟 宋发亮 |
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| 作者单位： | 832008,新疆,石河子大学医学院第一附属医院CT/MRI室;832008,新疆,石河子大学医学院第一附属医院麻醉科 |
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| 摘 要： | 目的探讨Gd-DTPA在兔肾脏CT检查中的应用价值。方法15只大白兔分成实验组共10只兔经耳缘静脉注入Gd-DTPA,剂量0.3~0.5ml/kg。对照组共5只兔,经静脉注入30%碘海醇溶液两组,对比观察2种对比剂的肾脏CT增强扫描效果。结果实验组肾皮质强化不明显,而肾盂、肾盏的强化程度低于对照组但不影响诊断。结论Gd-DTPA可用于肾脏CT检查。
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| 关 键 词： | 体层摄影术 X线计算机 对比剂 肾疾病 |
| 文章编号： | 1000-0313(2005)10-0927-03 |
| 收稿时间： | 2004-11-25 |
| 修稿时间： | 2005-04-01 |
An Experimental Study of Renal Examination of Rabbit by Gd-DTPA in CT Scan |
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| Zhang Lin;Yu Hai;Wang ChengWei;Song FaLiang. An Experimental Study of Renal Examination of Rabbit by Gd-DTPA in CT Scan[J]. Radiologic Practice, 2005, 20(10): 927-929 |
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| Authors: | Zhang Lin Yu Hai Wang ChengWei Song FaLiang |
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| Abstract: | Objective:To investigate the practical value of renal examination in rabbit by injecting Gd-DTPA in CT scan. Methods:15 rabbits were divided into 2 groups,test group (10) by injecting Gd-DTPA into the veins and control group (5) by injecting 30% iohexol into the veins to observe the enhanced effect on renal expression in rabbits.Results: In the test group renal parenchymal enhancement was weak.Compared with the appearance of the urinary collecting system by Gd-DTPA-enhancement,the CT imaging was similar to that of iodine-enhanced CT images. Conclusion: Gd-DTPA can be used for renal examination in CT scan. |
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| Keywords: | Tomography X-ray computed Renal diseases Contrast media |
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