01/

What is an MRI?

Magnetic resonance imaging (MRI) is a test that uses powerful magnets, radio waves, and a computer to make detailed pictures inside your body.

​

Your doctor can use this test to diagnose you or to see how well you've responded to treatment. Unlike X-rays and computed tomography (CT) scans, MRIs do not use the damaging ionizing radiation of X-rays. (WebMD)

​

​

02/

Why would you get an MRI?

An MRI helps a doctor diagnose a disease or injury, and it can monitor how well you’re doing with treatment. MRIs can be done on different parts of your body. It's especially useful for looking at soft tissues and the nervous system. (WebMD)

​

​

03/

How Do I Prepare for an MRI?

Before your MRI, let your doctor know if you:

• Have any health problems, such as kidney or liver disease

• Recently had surgery

• Have any allergies to food or medicine, or if you have asthma

• Are pregnant, or might be pregnant

No metal is allowed in the MRI room, because the magnetic field in the machine can attract metal. Tell your doctor whether you have any metal-based devices that might cause problems during the test. 

​

On the day of the test, wear loose, comfortable clothing that doesn't have snaps or other metal fasteners. You might need to take off your own clothes and wear a gown during the test. (WebMD)

​

​