Current technical development of magnetic resonance imaging.
Current technical development of magnetic resonance imaging.
复制标题
磁共振成像的当前技术发展。
DOI：
10.1109/51.870229
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
Riederer,SJ
中科院分区：
文献类型：
--
作者：
Riederer,SJ
由于在发展周期的各个阶段取得进展，MRI的影响继续增长。自20年前首次用于人体成像以来，磁共振成像（MRI）已发展成为一种广泛应用的临床成像方式。现在，在21世纪初，全球MRI系统的数量超过了10800台。每台机器平均每天检查10多名患者，每天的临床研究数量远远超过10万。与x射线成像、超声、计算机x射线断层扫描和核医学一样，MRI被公认为一种常用的医学成像方式。尽管在过去二十年中有了显著的增长，但技术和应用的发展仍在继续。本文的目的是确定MRI的当前发展，并试图指出未来的趋势。从某种意义上说，这是对四年前MRI类似技术评估的更新。
The impact of MRI continues to grow due to progress in all phases of the development cycle. Since its initial use for human imaging approximately 20 years ago, magnetic resonance imaging (MRI) has developed into a widely used clinical imaging modality. Now, at the start of the 21st century, the number of MRI systems worldwide is in excess of 10,800. With an average of over ten patients examined per day per machine, the number of clinical studies per day is well over 100,000. Along with X-ray imaging, ultrasound, computed X-ray tomography, and nuclear medicine, MRI is well recognized as a commonly used medical imaging modality. In spite of this significant growth over the last two decades, technical and application development continues. The purpose of this article is to identify the current development of MRI and to attempt to indicate future trends. In some sense this is an update of a similar technical assessment of MRI made four years ago.