medical definition of magnetic resonance imaging
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Abdominal MRI scan URL of this page: //medlineplus.gov/ency/article/003335.htm. 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 radiation (x-rays). Single MRI images are called slices. The images can be stored on a computer or printed on film.
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Magnetic Resonance Imaging (MRI) of the Spine and Brain What is magnetic resonance imaging (MRI)? Magnetic resonance imaging (MRI) is a diagnostic procedure that uses a combination of a large magnet, radiofrequencies, and a computer to produce detailed images of organs and structures within the body. Unlike X-rays or computed tomography (CT scans), MRI does not use ionizing radiation.
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Magnetic resonance imaging For other uses, see MRI (disambiguation). Magnetic resonance imaging (MRI) is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body in both health and disease. MRI scanners use strong magnetic fields, radio waves, and field gradients to generate images of the organs in the body.
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Magnetic Resonance Imaging (MRI) - Body Magnetic resonance imaging (MRI) of the body uses a powerful magnetic field, radio waves and a computer to produce detailed pictures of the inside of your body. It may be used to help diagnose or monitor treatment for a variety of conditions within the chest, abdomen and pelvis.
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magnetic resonance imaging Magnetic Resonance Imaging. Magnetic resonance imaging (MRI) is the newest, and perhaps most versatile, medical imaging technology available. Doctors can get highly refined images of the body's interior without surgery, using MRI.
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Medical Dictionary Test Overview. Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to take pictures of the head. In many cases, MRI gives information that can't be seen on an X-ray, ultrasound, or computed tomography (CT) scan.
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Magnetic Resonance Imaging (MRI) â Dynamic Pelvic Floor Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose and treatmedical conditions.MRI uses a powerful magnetic field, radio frequency pulses and a computer to produce detailed picturesof organs, soft tissues, bone and virtually all other internal body structures.agnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose and treatmedical conditions.MRI uses a powerful magnetic field, radio frequency pulses and a computer to produce detailed picturesof organs, soft tissues, bone and virtually all other internal body structures.
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- magnetic resonance imaging. (Medicine) a noninvasive medical diagnostic technique in which the absorption and transmission of high-frequency radio waves are analysed as they irradiate the hydrogen atoms in water molecules and other tissue components placed in a strong magnetic field.
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Medical Dictionary Magnetic Resonance Imaging (MRI) of the Head. Guide. Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to take pictures of the head. In many cases, MRI gives information that can't be seen on an X-ray, ultrasound, or computed tomography (CT) scan.agnetic Resonance Imaging (MRI) of the Head. Guide. Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to take pictures of the head. In many cases, MRI gives information that can't be seen on an X-ray, ultrasound, or computed tomography (CT) scan.
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- Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose and treat medical conditions. MRI uses a powerful magnetic field, radio frequency pulses and a computer to produce detailed pictures of organs, soft tissues, bone and virtually all other internal body structures.
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Medical Dictionary Guide. Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to take pictures of the head. In many cases, MRI gives information that can't be seen on an X-ray, ultrasound, or computed tomography (CT) scan. MRI can show bleeding in or around the brain. 2  Check symptoms of a known or suspected head injury. 3  Check symptoms such as change in consciousness, confusion, or abnormal movements.
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MRI (magnetic resonance imaging) and MR angiography MRI (magnetic resonance imaging) and MR angiography. Overview. MRI (magnetic resonance imaging) is a noninvasive diagnostic test that takes detailed images of the soft tissues of the body. Unlike X-rays or CT, images are created by using a magnetic field, radio waves, and a computer.
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- Magnetic resonance imaging (MRI) is a type of scan that uses strong magnetic fields and radio waves to produce detailed images of the inside of the body.
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Magnetic resonance imaging Magnetic resonance imaging is a medical imaging technique used in radiology to form pictures of the anatomy and the physiological processes of the body in both health and disease. MRI scanners use strong magnetic fields, electric field gradients, and radio waves to generate images of the organs in the body. MRI does not involve X-rays and the use of ionizing radiation, which distinguishes it from CT or CAT scans. Magnetic resonance imaging is a medical application of nuclear magnetic resonance.
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Evaluating MRI-Compatible Pacemakers Magnetic resonance imaging (MRI) is the gold standard for soft tissue imaging and is widely used in a broad range of conditions such as cancer, musculoskeletal system, and neurologic disorders.
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Radiology Procedures Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose and treat medical conditions. MRI uses a powerful magnetic field, radio frequency pulses and a computer to produce detailed pictures of organs, soft tissues, bone and virtually all other internal body structures. MRI does not use ionizing radiation (x-rays).
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Medical Dictionary Magnetic Resonance Imaging (MRI) of the Head. Guide. Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to take pictures of the head. In many cases, MRI gives information that can't be seen on an X-ray, ultrasound, or computed tomography (CT) scan.
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Magnetic Resonance Imaging (MRI) - Body Magnetic resonance imaging (MRI) is a noninvasive medical test that physicians use to diagnose and treat medical conditions. MRI uses a powerful magnetic field, radio frequency pulses and a computer to produce detailed pictures of organs, soft tissues, bone and virtually all other internal body structures.MRI does not use ionizing radiation (x-rays).enefits. 1  MRI is a noninvasive imaging technique that does not involve exposure to ionizing radiation. 2  MR images of the soft-tissue structures of the body—such as the heart, liver and many other organs— is more likely in some instances to identify and accurately characterize diseases than other imaging methods.
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- MRI, magnetic resonance imaging, is a method used by physicians to visualize internal organs of the human body and obtain diagnostic information. These images are produced without the use of radiation. MRI is a noninvasive procedure and there are no known side or after effects.
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- Magnetic resonance angiogram is a general term that refers to various imaging techniques that are used to visualize the blood vessels by using magnetic resonance (MR) signal changes that are affected by changes in the flow of blood caused by changes in the shape of the blood vessels.
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Magnetic Resonance Imaging MRI uses magnetic fields and radio waves to produce images of thin slices of tissues (tomographic images). Normally, protons within tissues spin to produce tiny magnetic fields that are randomly aligned.
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Magnetic Resonance Imaging (MRI) Machine Magnetic Resonance Imaging (MRI) Machine Courtesy of Intermountain Medical Imaging, Boise, Idaho. Magnetic resonance imaging (MRI) is a test that uses a magnetic field and pulses of radio wave energy to make pictures of organs and structures that are inside the body. During the MRI test (also called an MRI scan), you usually lie on your back on a table that is part of the MRI scanner.
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MRI (magnetic resonance imaging) and MR angiography Overview. MRI (magnetic resonance imaging) is a noninvasive diagnostic test that takes detailed images of the soft tissues of the body. Unlike X-rays or CT, images are created by using a magnetic field, radio waves, and a computer.verview. MRI (magnetic resonance imaging) is a noninvasive diagnostic test that takes detailed images of the soft tissues of the body. Unlike X-rays or CT, images are created by using a magnetic field, radio waves, and a computer.