| M型超声评价腹主动脉前、后壁运动:以猪、犬进行人类腹主动脉瘤发病机制研究的可行性 |
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| 引用本文： | 蔡珠虹,袁良喜,赵宝珍,李卫萍,景在平. M型超声评价腹主动脉前、后壁运动:以猪、犬进行人类腹主动脉瘤发病机制研究的可行性[J]. 中国医学影像技术, 2010, 26(10): 1827-1829 |
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| 作者姓名： | 蔡珠虹 袁良喜 赵宝珍 李卫萍 景在平 |
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| 作者单位： | 1. 第二军医大学第一附属医院超声科,上海,200433
2. 第二军医大学第一附属医院普外科,上海,200433 |
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| 摘 要： | 目的 应用M型超声分析正常人及猪、犬的腹主动脉前、后壁的运动特征,探讨以猪、犬为实验对象进行人类腹主动脉瘤(AAA)发病机制研究的可行性.方法 采集健康人、猪、犬的腹主动脉的M型超声图像,测量动脉前壁和后壁振幅(da和dp)以及收缩晚期和舒张晚期的动脉内径(Ds、Dd),对各组数值及动脉前壁振幅/舒张期动脉内径比值(da/Dd)、动脉后壁振幅/舒张期动脉内径比值(dp/Dd)进行统计学分析.结果 正常人、犬、猪均显示腹主动脉前壁振幅高于后壁振幅(P均＜0.01),da/Dd、dp/Dd人、犬、猪间两两比较值比较差异无统计学意义(P均＞0.05).结论 正常人及猪、犬的腹主动脉前壁与后壁的运动有一定差异,可能与腹主动脉瘤的形成有一定关系;以猪、犬为实验对象进行人类AAA发病机制研究是可行的.
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| 关 键 词： | 超声检查 腹主动脉 动脉壁运动 主动脉瘤 |
| 收稿时间： | 2010-05-10 |
| 修稿时间： | 2010-07-19 |
Assessment of anterior and posterior wall movement of abdominal aorta with M-mode ultrasonography:The feasibility of using pigs and dogs to investigate the pathogenesis of abdominal aortic aneurysm in human being |
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| CAI Zhu-hong,YUAN Liang-xi,ZHAO Bao-zhen,LI Wei-ping and JING Zai-ping. Assessment of anterior and posterior wall movement of abdominal aorta with M-mode ultrasonography:The feasibility of using pigs and dogs to investigate the pathogenesis of abdominal aortic aneurysm in human being[J]. Chinese Journal of Medical Imaging Technology, 2010, 26(10): 1827-1829 |
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| Authors: | CAI Zhu-hong YUAN Liang-xi ZHAO Bao-zhen LI Wei-ping JING Zai-ping |
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| Affiliation: | Department of Ultrasonography, the First Affiliated Hospital of Second Military Medical University, Shanghai 200433, China;Department of General Surgery, the First Affiliated Hospital of Second Military Medical University, Shanghai 200433, China;Department of Ultrasonography, the First Affiliated Hospital of Second Military Medical University, Shanghai 200433, China;Department of Ultrasonography, the First Affiliated Hospital of Second Military Medical University, Shanghai 200433, China;Department of General Surgery, the First Affiliated Hospital of Second Military Medical University, Shanghai 200433, China |
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| Abstract: | |
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| Keywords: | Ultrasonography Abdominal aorta Arterial wall motion Aortic aneurysm |
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