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  1. Magnetic resonance imaging - Wikipedia

    Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to generate pictures of the anatomy and the physiological processes inside the body. MRI scanners use …

  2. MRI - Mayo Clinic

    Magnetic resonance imaging (MRI) is a medical imaging technique that uses a magnetic field and computer-generated radio waves to create detailed images of the organs and tissues in your …

  3. MRI (Magnetic Resonance Imaging): What It Is & Results

    May 9, 2022 · An MRI (magnetic resonance imaging) is a test that creates clear images of structures inside your body using a large magnet, radio waves and a computer.

  4. What Is an MRI (Magnetic Resonance Imaging) Scan? - WebMD

    Mar 26, 2024 · An MRI is a test that uses powerful magnets, radio waves, and a computer to make detailed pictures of the inside of your body. It's helps a doctor diagnose a disease or injury.

  5. Magnetic Resonance Imaging (MRI) - Johns Hopkins Medicine

    Magnetic resonance imaging, or MRI, is a noninvasive medical imaging test that produces detailed images of almost every internal structure in the human body, including the organs, …

  6. MRI | Radiology Reference Article | Radiopaedia.org

    Aug 25, 2025 · MRI (an abbreviation of magnetic resonance imaging) is an imaging modality that uses non-ionizing radiation to create useful diagnostic images. In simple terms, an MRI …

  7. MRI Scan: Purpose, Preparation, Risks, and Results - Health

    Sep 18, 2025 · A magnetic resonance imaging (MRI) scan is a painless medical imaging procedure that uses a strong magnetic field and radio waves to generate images of the body. …

  8. Magnetic Resonance Imaging (MRI) - Harvard Health

    Mar 31, 2023 · Magnetic resonance imaging (MRI) is a diagnostic technique that uses a magnetic field to produce pictures of structures inside the body. During an MRI, your body is in a very …

  9. MRI Scans - MedlinePlus

    Aug 6, 2025 · Magnetic resonance imaging (MRI) uses a large magnet and radio waves to look at organs and structures inside your body. Health care professionals use MRI scans to diagnose …

  10. Magnetic Resonance Imaging (MRI) - The Merck Manuals

    Magnetic resonance imaging (MRI) is a test that uses a machine with a powerful magnet to make pictures of the inside of your body. A computer creates a series of detailed pictures.