| 张兆琪,吕飙,董莉.磁共振三维增强肺动脉造影诊断肺动脉血栓栓塞及临床应用的初步研究[J].中国医学影像技术,2002,18(8):801~803 |
| 磁共振三维增强肺动脉造影诊断肺动脉血栓栓塞及临床应用的初步研究 |
| Diagnosis and Clinical Application of Three-Dimensional Contrast Enhanced MR Pulmonary Angiography |
| 投稿时间：2002-05-22 |
| DOI： |
| 中文关键词: 三维增强磁共振肺动脉造影 肺栓塞 肺动脉 |
| 英文关键词:Three-dimensional contrast enhancement magnetic resonance pulmonary artery angiography (3D CE-MRPA) Pulmonary embolism Pulmonary artery |
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| 摘要点击次数: 1999 |
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| 中文摘要: |
| 目的 研究屏气三维增强磁共振肺动脉造影的方法和临床应用。 方法 35例病人经过屏气三维增强磁共振肺动脉造影检查,19例曾做过核素扫描,3例做过CT肺动脉增强扫描,3例做过肺动脉DSA。 结果 本文分析了肺栓塞的三维增强磁共振肺动脉造影的图像特征表现,35例中29例发现肺栓塞,主要征象包括腔内充盈和管腔闭塞。 结论 屏气三维增强磁共振肺动脉造影是确诊肺栓塞的一种无创、有效的检查手段,具有良好的应用前景。 |
| 英文摘要: |
| Purpose To investigate the methods,and clinical value of breath hold three-dimensional contrast enhancement magnetic resonance angiography. Methods A total of 35 consecutive patients with suspected pulmonary embolism underwent breath hold 3D CE-MRPA.Nineteen patients were examined by SPECT,3 patients by selective pulmonary DSA. Results Pulmonary embolism was detected by 3D CE-MRPA in 29 of the 35 patients. Primary features included embolus and obstruction in pulmonary artery. Conclusion Breath hold 3D MRPA has proved to be a non-invasive and useful tool in detection of pulmonary embolism. It has good prospect of clinical application. |
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