Southwest Washington Medical Center



 
 
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Breast MRI

  
MRI, an abbreviation of Magnetic Resonance Imaging, does not use X-ray. An MRI uses a high-magnetic field and pulsing radio waves to create sophisticated 3-dimensional images of the breast.

MRI is not a replacement for mammography or ultrasound imaging but rather a supplemental tool that has many important uses:
  • Screening women at high risk for breast cancer
  • Determining the extent of cancer after a new diagnosis of breast cancer
  • Further evaluating hard-to-assess abnormalities seen on mammography