| MOTSA全程脑动脉磁共振血管成像技术探讨 |
| |
| 引用本文： | 何玲,王苇,陈建,袁红梅,杜先懋,李澄. MOTSA全程脑动脉磁共振血管成像技术探讨[J]. 放射学实践, 2008, 23(4): 430-433 |
| |
| 作者姓名： | 何玲 王苇 陈建 袁红梅 杜先懋 李澄 |
| |
| 作者单位： | 东南大学医学院附属扬州医院,扬州市第一人民医院,影像科,江苏,225001 |
| |
| 摘 要： | 目的:探讨多块重叠薄层采集(MOTSA)全程脑动脉磁共振血管成像(MRA)技术的临床应用价值。方法:运用MOTSAMRA技术进行全程脑动脉成像,以期获得能够满足临床筛查、诊断需要的血管图像,同时就扫描细节进行探讨。回顾性分析48例采用MOTSAMRA技术全程脑动脉血管成像的病例资料,对图像的临床筛查、诊断满意度进行评价分析。结果:48例中有44例获得高质量的图像,占91.7%,4例图像质量较低,占8.3%。结论:MOTSA全程脑动脉磁共振血管成像技术能够获得满足临床筛查、诊断需要的图像。
|
| 关 键 词： | 磁共振成像 磁共振血管成像 图像质量 全程脑动脉 |
| 文章编号： | 1000-0313(2008)04-0430-04 |
| 修稿时间： | 2007-05-28 |
Technique of MOTSA in Acquiring the Whole Cerebral Artery Images |
| |
| HE Ling,WANG Wei,CHEN Jian,et al.. Technique of MOTSA in Acquiring the Whole Cerebral Artery Images[J]. Radiologic Practice, 2008, 23(4): 430-433 |
| |
| Authors: | HE Ling WANG Wei CHEN Jian et al. |
| |
| Affiliation: | the First People's Hospital of Yangzhou |
| |
| Abstract: | Objective:To explore the clinical application of multiple overlapping thin-slab acquisition(MOTSA)technique to acquire the whole cerebral artery images.The details of scanning methods are also discussed.Methods:Consecutive 48 cases with MOTSA scanning technique were retrospectively analyzed and the image quality was evaluated for the requirement of clinical screening and diagnosis.Results:The images from 44 cases were of high quality,that was 91.7% of 48 cases,and images from 4 cases were of low quality,that was 8.3% of 48 cases.Conclusion:The whole cerebral artery images can be acquired with MOTSA technique and can be used for clinical screening and diagnosis. |
| |
| Keywords: | Magnetic resonance imaging Magnetic resonance angiography Image quality Head and neck arteries |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
