Bright-blood images of the peripheral vessels can also be obtained through time-of-flight (TOF) MRA techniques. 18 TOF-MRA also employs a gradient-echo sequence (Box 1), but does not rely on the ...

Magnetic resonance imaging (MRI) or magnetic resonance angiography (MRA) is another imaging modality to visualize your aortic aneurysm and vessels. Similar to a CT scan with contrast, an MRI or MRA ...

A multicenter study by the PIOPED III Investigators has shown that magnetic resonance angiography (MRA) can be used to detect pulmonary embolism. The proportion of technically inadequate images ...