MR angiography

Magnetic resonance angiography (usually shortened to MR angiography or MRA) is an alternative to conventional angiography and CT angiography, eliminating the need for ionizing radiation and iodinated contrast media, and sometimes contrast media altogether. It has evolved into several techniques with different advantages and applications:

Imaging technology

Article information

rID: 18476
Tag: refs, stub, stub, refs
Synonyms or Alternate Spellings:
  • MR angiography
  • Magnetic resonance angiograms
  • Magnetic resonance angiogram
  • Magnetic resonance angiography
  • MRA
  • MR angiogram

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