摘要
磁共振血管成像（MRA）是一种较新的血管成像技术,由于它具有无创伤、无辐射、快捷、价格便宜的优点以及技术的不断革新,近几年被广泛用于临床。本文对磁共振血管成像的原理、优缺点以及临床应用的新进展进行综述。
Magnetic resonance angiography（MRA）,as one of the latest technologies in angiography,due to its non-invasive,non-ionizing,less time-consuming and low cost,has been widely used in clinical examination in recent years,and it keeps on technically reforming.This artical mainly describes the mechanism of Magnetic resonance angiography,its benefits,and its limitation,especially about the latest development of MRA in detail.
出处
《中国临床新医学》
2009年第4期356-359,共4页
CHINESE JOURNAL OF NEW CLINICAL MEDICINE
基金
广西壮族自治区卫生厅基金项目(Z2006046)
关键词
磁共振血管成像
时间飞跃法
相位对比法
Magnetic resonance angiography
Time of flight angiography
Phase contrast angiography
