| 唐力,王晓冰,张立敏,陈昕,任卫东.实时三维超声心动图在评价二尖瓣膜瘤中的应用[J].中国医学影像技术,2007,23(7):1010~1011 |
| 实时三维超声心动图在评价二尖瓣膜瘤中的应用 |
| Application of real-time three-dimensional echocardiography in evaluating mitral valve aneurysm |
| 投稿时间：2007-03-15 修订日期：2007-06-20 |
| DOI： |
| 中文关键词: 实时三维超声心动图 二尖瓣膜瘤 |
| 英文关键词:Real-time three-dimensional echocardiography Mitral valve aneurysm |
| 基金项目:本研究为辽宁省科学技术厅资助课题(2005225013)。 |
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| 中文摘要: |
| 目的 评价实时三维超声心动图(real-time three-dimensional echocardiography, RT-3DE)诊断二尖瓣膜瘤(mitral valve aneurysm, MVA)的应用价值。方法 采用Philips iE33,对经常规二维超声心动图诊断MVA的8例患者,进行实时三维超声和立体图像处理,观察二尖瓣膜瘤的空间结构特征,并与手术结果对照。结果 8例患者均获得二尖瓣膜瘤清晰的三维图像,病变均位于二尖瓣前叶,7例联合存在主动脉瓣反流。与手术结果对比,实时三维超声准确显示病变情况。结论 联合实时二维和三维超声心动图能全面准确诊断二尖瓣膜瘤。 |
| 英文摘要: |
| Objective To evaluate the diagnostic potential of real-time three-dimensional echocardiography (RT 3DE) in mitral valve aneurysm (MVA). Methods Eight patients with MVA diagnosed by two-dimensional transthoracic echocardiography (2D TTE) were studied by using RT 3DE. 3D images were post-processed and the 3D character of MVA were studied with using Philips iE33 and compared with the operation results. Results RT 3DE images of MVA had been distinctly displayed, and all of MVA were attached to anterior mitral leaflet. Seven patients of MVA were found aortic valve regurgitation. The three-dimensional imagings were comfirmed with operation. Conclusion MVA can be accuratily diagnosed by combineing 2D TTE with RT 3DE. |
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