| 刘剑羽,谢敬霞,郑卓肇,李英.三维对比增强磁共振血管造影在主动脉及其分支血管疾病诊断中的应用[J].中国医学影像技术,2000,16(5):400~402 |
| 三维对比增强磁共振血管造影在主动脉及其分支血管疾病诊断中的应用 |
| The Appl ication in the Diagnosis of the Diseases in Aorta and Its Major Brancheswith Single Breath Hold 3D CE MRA |
| 投稿时间：2000-03-01 |
| DOI： |
| 中文关键词: 快速磁共振成像 血管造影 主动脉 |
| 英文关键词:Fast MRI Angiography Aorta |
| 基金项目: |
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| 中文摘要: |
| 目的 评价单次屏气3D CE MRA 在主动脉及其分支血管疾病诊断中的价值。方法 采用Sieamen’s
1.5T MR 扫描仪(体部相控阵线圈,TR/ TE:5/ 2ms ,矩阵:1.4 ×256 ,6/ 8FOV) ,对51 例临床怀疑主动脉及其分支血
管疾病患者行单次屏气3D CE MRA 检查,其中28 例经手术及动脉导管证实。结果 除2 例因操作失败外,其余均
获得了优秀的主动脉及分支血管影像,3D CE MRA 对主动脉及其分支血管病变显示准确,28 |
| 英文摘要: |
| Objective To evaluate the diagnosis of the diseases in aorta and its major branches with single breath-hold 3D
CE MRA. OMethods 51 patients were performed single breath-hold 3D CE MRA(Sieamen’s 115T magnetom vision ,body
array coil ,TR/ TE:5/ 2ms ,matrix :1.4 ×256 , 6/ 8FOV) . 28 patients were performed surgical operations or conventional Xray angiography. Results 3D CE MRA could display all the aorta and its major branches except two cases which as failed
Performance. The margins of the lesion could be depicted clearly in all the cases. The comparison of the results to operation
and X-ray angiography ,The diagnostic accurate was 100 %. Conclusion 3D CE MRA is a valuable MR technique in the
diagnosis of the diseases in aorata anel its major branches. |
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