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Magnetic Resonance Imaging01:24

Magnetic Resonance Imaging

Magnetic resonance imaging (MRI) is a noninvasive medical imaging technique based on a phenomenon of nuclear physics discovered in the 1930s, in which matter exposed to magnetic fields and radio waves was found to emit radio signals. In 1970, a physician and researcher named Raymond Damadian noticed that malignant (cancerous) tissue gave off different signals than normal body tissue. He applied for a patent for the first MRI scanning device in clinical use by the early 1980s. The early MRI...
Imaging Studies IV: Magnetic Resonance Imaging01:27

Imaging Studies IV: Magnetic Resonance Imaging

Introduction:Magnetic Resonance Imaging, or MRI, can include a specialized imaging technique of the urinary system known as Magnetic Resonance Urography (MRU). This radiation-free technique uses strong magnetic fields and radio waves to produce detailed images with the help of a computer. MRU is particularly effective for visualizing fluid-filled structures like the kidneys, ureters, and bladder.Applications of MRI in the Genitourinary SystemKidneys and Ureters: MRI detects tumors, cysts,...
Imaging Studies for Cardiovascular System IV: CMRI01:21

Imaging Studies for Cardiovascular System IV: CMRI

Cardiovascular magnetic resonance imaging, or CMRI, is a non-invasive diagnostic test that employs a magnetic field and radiofrequency waves to create precise images of the heart and arteries. It provides comprehensive information about cardiac anatomy, function, perfusion, and tissue characterization without ionizing radiation.IndicationsCMRI diagnoses various heart conditions, including tissue damage from heart attacks, ischemic heart disease, myocarditis, aortic issues (tears, aneurysms,...
Imaging Studies I: CT and MRI01:14

Imaging Studies I: CT and MRI

Introduction: MRI and CT scans are crucial advancements in medical imaging techniques, playing a vital role in diagnosing conditions related to the gastrointestinal (GI) system. Each scan serves distinct purposes, targets specific areas, and requires unique nursing duties.
Description of the Procedures
Computed Tomography (CT) scan:
Computed Tomography (CT) scans use X-ray technology to generate detailed images of bones, organs, and tissues. During the scan, the patient lies on a moving table...

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Updated: May 13, 2026

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease
09:30

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease

Published on: December 18, 2016

MRI-guided musculoskeletal soft tissue interventions.

Sherif G Nour1, David K Monson

  • 1Department of Radiology and Imaging Sciences, Divisions of Abdominal Imaging, Interventional Radiology and Image-Guided Medicine, Emory University Hospitals and School of Medicine, 1364 Clifton Rd NE, Atlanta, GA 30322, USA. our@emoryhealthcare.org

Topics in Magnetic Resonance Imaging : TMRI
|March 22, 2013
PubMed
Summary

Interventional magnetic resonance imaging (MRI) offers minimally invasive diagnosis and therapy for musculoskeletal soft tissues. This technology enhances lesion detection and treatment planning for improved patient outcomes.

Related Experiment Videos

Last Updated: May 13, 2026

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease
09:30

Quantitative Magnetic Resonance Imaging of Skeletal Muscle Disease

Published on: December 18, 2016

Area of Science:

  • Medical Imaging
  • Musculoskeletal Radiology
  • Interventional Procedures

Background:

  • Magnetic resonance imaging (MRI) is a primary diagnostic tool for musculoskeletal soft tissue lesions due to its high contrast.
  • Traditional interventional radiology methods have limitations for certain patient lesions.
  • Interventional MRI (iMRI) offers advanced capabilities for minimally invasive procedures.

Purpose of the Study:

  • To review current state-of-the-art applications of interventional MRI for musculoskeletal soft tissues.
  • To present iMRI as a solution for lesions not accessible by conventional methods.
  • To highlight iMRI's role in marking subtle lesions for improved surgical or radiation therapy outcomes.

Main Methods:

  • Leveraging MRI's inherent high soft tissue contrast.
  • Utilizing MRI-compatible instruments and devices.
  • Applying iMRI techniques to musculoskeletal soft tissue lesions, particularly of the appendicular skeleton.

Main Results:

  • iMRI provides minimally invasive diagnostic and therapeutic options.
  • iMRI facilitates precise marking of subtle and infiltrative lesions.
  • Musculoskeletal applications of iMRI are becoming increasingly viable due to available technology.

Conclusions:

  • Interventional MRI is a valuable tool for musculoskeletal soft tissue diagnosis and therapy.
  • iMRI overcomes limitations of traditional interventional radiology for specific lesions.
  • The future likely holds increased adoption of iMRI for musculoskeletal applications.