MRI scans

MRI stands for magnetic resonance imaging. It is a relatively new technology that allows imaging of the interior of the body without using x-rays or other types of ionizing radiation. An MRI scan is capable of showing fine detail of different tissues. Its use is rapidly increasing.

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Review Date: 7/4/2011
Reviewed By: Harvey Simon, MD, Editor-in-Chief, Associate Professor of Medicine, Harvard Medical School; Physician, Massachusetts General Hospital.

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