Magnetic resonance imaging

Medical Imaging and Diagnostics

Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to produce images of anatomy and physiological processes inside the body. MRI scanners use strong magnetic fields, magnetic field gradients and radio waves, without X-rays or ionizing radiation. It is used in hospitals and clinics for diagnosis, disease staging and follow-up. MRI can provide better soft-tissue contrast than CT, but some implants or non-removable metal may prevent safe examination.

Type: Medical imaging technique
Imaging method: Strong magnetic fields, magnetic field gradients and radio waves
Ionizing radiation: Does not use X-rays or ionizing radiation

Sources and credits

Article: Magnetic resonance imaging (English Wikipedia)
Wikidata: Q161238
Text: Card text is adapted from the English Wikipedia article by an automated summary. Wikipedia content is available under CC BY-SA 4.0; see the article history for its contributors. CC BY-SA 4.0 · Article history and contributors
Illustration: By Structural.gif: Dwayne Reed (talk) The original uploader was Dwayne Reed at English Wikipedia. derivative work: Sherool (talk). CC BY-SA 3.0 · File page on Wikimedia Commons
Structural.gif: Dwayne Reed (talk) The original uploader was Dwayne Reed at English Wikipedia. derivative work: Sherool (talk), Structural.gif
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