For more information, please contact us at 903.577.6000.
Magnetic resonance imaging (MRI) is a noninvasive medical test that helps physicians diagnose and treat medical conditions.
MR imaging uses a powerful magnetic field, radio frequency pulses and a computer to produce detailed pictures of organs, soft tissues, bone and virtually all other internal body structures.
MRI of the breast offers valuable information about many breast conditions that cannot be obtained by other imaging modalities, such as mammography or ultrasound.
Common Uses of Breast MRI
MRI of the breast is not a replacement for mammography or ultrasound imaging but rather a supplemental tool for detecting and staging breast cancer and other breast abnormalities.
MR imaging of the breast is performed to:
- Assess multiple tumor locations, especially prior to breast conservation surgery
- Identify early breast cancer not detected through other means, especially in women with dense breast tissue and those at high risk for the disease
- Evaluate abnormalities detected by mammography or ultrasound
- Distinguish between scar tissue and recurrent tumors
- Determine whether cancer detected by mammography, ultrasound, or after surgical biopsy has spread further in the breast or into the chest wall
- Assess the effect of chemotherapy
- Provide additional information on a diseased breast to make treatment decisions
- Determine the integrity of breast implants
Preparation for the Examination
Jewelry and other accessories should be left at home or removed prior to the MRI scan. Metal and electronic objects are not allowed in the exam room, because they can interfere with the magnetic field of the MRI unit. These items include:
- Jewelry, watches, credit cards and hearing aids, all of which can be damaged
- Pins, hairpins, metal zippers and similar metallic items, which can distort MRI images
- Removable dental work
- Pens, pocketknives and eyeglasses
- Body piercings