Magnetic Resonance Imaging (MRI)

MRI - Magnetic Resonance Imaging – uses a strong magnetic field, radio frequencies and a computer to produce precise images of the body's internal tissues, organs, blood vessels and bones without radiation. At Washington Radiology Associates, we utilize MRI for early discovery of conditions and diseases of the brain, spine, knee, kidney, liver, heart and circulatory system. MRI generates an infinite number of highly detailed images of the body that appear as small, high-resolution sections of the anatomy.

An MRI scanner is a very large, square-shaped machine with a short round opening that runs through the middle. If you have an MRI, you will lie on a comfortable, padded table that moves into the opening, where the magnet does the actual scanning. Electromagnetic waves pass through the body, which sends tiny radio waves back to a computer recorder. Each cell in the body has its own radio frequency signal and the computer distinguishes between them, creating an image of the body, one section of anatomy at a time. You will not feel anything; however you will hear various patterns of knocking and banging sounds. This is the magnet working and it is completely normal. MRI studies are performed in a series with short breaks of time in between. During the MRI study, you will be closely monitored by a technologist through an observation window; the technologist will communicate with you using an intercom to ensure your comfort and explain each step of the study. Some MRI studies can last up to 45 minutes, but you can listen to your favorite music on special headphones to help you relax. You can even use special mirrored eye glasses made by WRA that reflect light and scenery from outside the scanner, creating a more open feeling. And you can take comfort knowing a WRA radiologist is on-site and available for consultation at any time.

Locations that offer this service...

Chevy Chase, MD
Fairfax, VA
2141 K St. NW, Washington, DC

Accreditation