| Carebolus与testbolus两种测试方法在磁共振CE-MRA中的应用比较 |
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| 引用本文： | 潘碧涛,罗小梅,何洁珺. Carebolus与testbolus两种测试方法在磁共振CE-MRA中的应用比较[J]. 影像诊断与介入放射学, 2007, 16(3): 106-108 |
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| 作者姓名： | 潘碧涛 罗小梅 何洁珺 |
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| 作者单位： | 510080,广州,中山大学附属第一医院放射科 |
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| 摘 要： | 目的 比较Carebolus与testbolus两种测试方法在CEMRA中的有效性。方法 搜集行CE-MRA的病例64例，其中头颈部26例，胸腹部18例，四肢20例。均在行CE—MRA前先进行Careb01us（51例）或testb01us（13例）测试。结果 用Carebolus测试的有5例显示不满意；用testbolus测试的有1例不满意。其余CE—MRA效果均满意。结论 Carebolus与testbolus两种测试方法各有优缺点，临床上应根据不同的成像血管和不同的血流动力学特点进行选择。
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| 关 键 词： | 磁共振血管造影,对比增强 测试 评价研究 |
| 收稿时间： | 2006-12-10 |
| 修稿时间： | 2006-12-10 |
The comparative study of carebolus and testbolus in contrast-enhanced magnetic resonance angiography |
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| PAN Bi-tao,LUO Xiao-mei,HE Jie-jun. The comparative study of carebolus and testbolus in contrast-enhanced magnetic resonance angiography[J]. Journal of Diagnostic Imaging & Interventional Radiology, 2007, 16(3): 106-108 |
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| Authors: | PAN Bi-tao LUO Xiao-mei HE Jie-jun |
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| Affiliation: | Department of Radiology, The First Affiliated Hospital, Sun Yat-sen University, Guangzhou 510080 |
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| Abstract: | Objective To evaluate the effectiveness of carebolus and testbolus in contrast-enhanced magnetic resonance angiography (CE-MRA). Methods CE-MRA were performed in sixty-four patients, including 26 CE-MRA of head-neck, 18 CE-MRA of thorax-abdomen and 20 CE-MRA of limbs. Either t carebolus or testbolus was performed before contrast-enhancement magnetic resonance angiography. Results High quality images were displayed except five cases with carebolus test and one case with testbolus test. Conclusion Optimal imaging protocol of test method in contrast-enhanced magnetic resonance angiography should be selected according to the target vessels and its characteristics. |
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| Keywords: | Magnetic resonance angiography, Contrast enhancement Test Evaluation study |
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