Magnetic resonance angiography

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In diagnostic imaging, magnetic resonance angiography, also called perfusion-weighted imaging is a "non-invasive method of vascular imaging and determination of internal anatomy without injection of contrast media or radiation exposure. The technique is used especially in cerebral angiography as well as for studies of other vascular structures."[1]

## References[edit]

1. ↑ Anonymous (2025), Magnetic resonance angiography (English). Medical Subject Headings. U.S. National Library of Medicine.