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Encyclopedia > Magnetic Resonance Angiography

ÁMagnetic Resonance Angiography is the imaging of blood vessels using Magnetic Resonance Imaging. Magnetic Resonance Image showing a vertical (sagittal) cross section through a human head. ...


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Magnetic Resonance Angiography (MRA) (1829 words)
Magnetic resonance imaging (MRI) is a method of producing extremely detailed pictures of body tissues and organs without the need for x-rays.
MRA provides detailed images of blood vessels without using any contrast material, although a special form of contrast material is often given to make the MRI images even clearer.
MRA is also used to detect disease in the aorta and in blood vessels supplying the kidneys, lungs and legs.
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