Multiple sequential maximum intensity projection images from a gadolinium-enhanced time-resolved magnetic resonance angiogram (MRA) of the calves in a patient status left common femoral to ...

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 ...

The findings, led by Dr. Perry Hampilos of Massachusetts General Hospital in Boston, suggest that ferumoxytol could serve as ...

Overall complication rates were similar to those seen with transfemoral access, however, and patients liked it better.

Pulmonary angiography is a test that studies blood ... With the emergence of minimally invasive imaging modalities such as MRA and CTPA, the role of invasive pulmonary angiography is shifting ...

The main limitations of MRA and CTA are primarily related to the ... The benefits of conventional angiography are high resolution, the ability to repeat injections in incremental doses, and ...