
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 …
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. …
MRI Scan: Prep, What to Expect, Side Effects | UCSF Radiology
Prepare for Magnetic Resonance Imaging (MRI) An MRI exam captures detailed internal images of a specified part of your body to help your doctor learn more about your condition.
MRI (Magnetic Resonance Imaging): What It Is & Results
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.
Imaging Services at Sutter Health
Medical imaging, often called the modern stethoscope, is vital in diagnosing many health conditions. Imaging technologies like ultrasounds, MRIs and X-rays offer clear answers without the need for …
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.
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, bones, muscles …
Magnetic Resonance Imaging (MRI): Uses, Procedure, Results
Dec 19, 2025 · Magnetic resonance imaging (MRI) is a pain-free, noninvasive medical test used to produce two- or three-dimensional images of the structures inside your body using a strong magnetic …
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 …
MRI - UCSF Health
Jul 15, 2024 · A magnetic resonance imaging (MRI) scan is an imaging test that uses powerful magnets and radio waves to create pictures of the body. It does not use ionizing radiation (x-rays).