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  1. 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 body. …

  2. MRI Scan: Prep, What to Expect, Side Effects | UCSF Radiology

    Some MRI exams include use of injected contrast agent to highlight features in an image and help radiologists diagnose medical conditions. If an injected MRI contrast agent is needed for your …

  3. What Is an MRI? How It Works, Safety, and More - Healthline

    May 1, 2023 · An MRI scan is a noninvasive medical test that provides images of the soft tissues, like organs and muscles, within the body. The images are created using a magnetic field along with radio …

  4. Understanding MRI Scans: Why They Are Done and What to Expect

    What is an MRI? An MRI uses strong magnetic fields and radio waves to create detailed images of organs, tissues, and other structures inside the body. Unlike X-rays or CT scans, an MRI does not …

  5. 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. Unlike imaging tests …

  6. 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.

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

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

  8. 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 strong …

  9. Magnetic Resonance Imaging (MRI) - National Institute of ...

    Magnetic Resonance Imaging (MRI) is a non-invasive imaging technology that produces three dimensional detailed anatomical images. It is often used for disease detection, diagnosis, and …

  10. Magnetic Resonance Imaging (MRI) - Harvard Health

    Mar 31, 2023 · What is it? 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 …