Haacke E M, Lin W
University Hospital, Department of Radiology, Cleveland, OH 44106.
Curr Opin Radiol. 1991 Apr;3(2):240-7.
Magnetic resonance angiography continues to develop both in technical capabilities and in clinical applications. Head and neck MR angiography is now in common use and is being compared to digital subtraction angiography (DSA) on a daily basis. New approaches to MR angiography in the abdomen and thorax and peripheral areas are making progress. Even coronary angiography is likely to fall prey to MR angiography and the prowess of those designing new techniques. The role of contrast agents in MR angiography is becoming more evident; contrast agents are likely to play an important role in the future. Furthermore, quantitative flow velocity measurements of major vessels are also possible and are of interest to clinicians for blood flow information. This review covers these and other recent developments in MR angiography, including both technical and clinical developments.
磁共振血管造影在技术能力和临床应用方面都在不断发展。头颈部磁共振血管造影目前已普遍使用，并且每天都在与数字减影血管造影（DSA）进行比较。腹部、胸部和外周区域磁共振血管造影的新方法也在取得进展。甚至冠状动脉造影也可能会被磁共振血管造影以及新技术设计者的高超技艺所取代。造影剂在磁共振血管造影中的作用日益明显；造影剂未来可能会发挥重要作用。此外，对主要血管进行血流速度定量测量也是可行的，这对临床医生获取血流信息很有意义。这篇综述涵盖了磁共振血管造影的这些及其他最新进展，包括技术和临床方面的进展。
