MRI is a specialized test. It creates images of tissue and structures inside the body. MRI uses a special device to measure how the body’s hydrogen atoms react to powerful magnets. A computer then converts the measurements to photo images.
MRI is not a routine screening test. It is still being researched and tested for use in diagnosing breast cancer. It seems to have advantages in determining if a silicone implant has leaked and possibly the extent of a known breast cancer.
What can I expect?
- The test will take 40 to 45 minutes
- A special dye will be injected into a vein
- You will lie on your stomach on a special table
- The table will then be pushed into a large round tube
- You will need to be very still during the procedure
- As the machine is quite loud, you may want to ask for earplugs if they are not offered to you
How can I prepare?
- A MRI can be difficult if you suffer from claustrophobia
- Close your eyes as you enter the tube. You may want to keep them closed during the entire test
- Deep breathing or other relaxation methods may help if you are feeling anxious
- If you are having a MRI done, the staff will carefully explain the procedure and answer your questions
Access to a breast MRI is limited. Please speak to your doctor.