Related Experiment Video

Updated: Aug 11, 2026

In vivo Macrophage Imaging Using MR Targeted Contrast Agent for Longitudinal Evaluation of Septic Arthritis
07:15

In vivo Macrophage Imaging Using MR Targeted Contrast Agent for Longitudinal Evaluation of Septic Arthritis

Published on: October 20, 2013

CT and MRI evaluation of musculoskeletal infection

L D Ma1, F J Frassica, D A Bluemke

  • 1Russell H. Morgan Department of Radiology, Johns Hopkins Medical Institutions, Baltimore, MD 21287, USA.

Critical Reviews in Diagnostic Imaging
|January 27, 1998
PubMed

Insights

Computed tomography (CT) and magnetic resonance imaging (MRI) are crucial for diagnosing musculoskeletal infections, offering superior detail over traditional methods. These advanced imaging techniques effectively evaluate soft tissue infections and bone infections like osteomyelitis.

Area of Science:

  • Radiology
  • Musculoskeletal Imaging
  • Infectious Disease Imaging

Background:

  • Traditional imaging (plain film, nuclear medicine bone scan) has limitations in evaluating musculoskeletal infections.
  • Cross-sectional imaging modalities are increasingly vital for accurate diagnosis and delineation.

Purpose of the Study:

  • To highlight the critical role of computed tomography (CT) and magnetic resonance imaging (MRI) in musculoskeletal infection evaluation.
  • To contrast the findings and discuss pitfalls of CT and MRI in diagnosing various musculoskeletal infections.

Main Methods:

  • Review and discussion of computed tomography (CT) and magnetic resonance imaging (MRI) findings in musculoskeletal infections.
  • Comparison of CT and MRI capabilities for soft tissue and osseous infections.
  • Identification of potential pitfalls in interpreting imaging findings.

Main Results:

  • CT and MRI provide superior anatomic resolution and soft tissue contrast compared to traditional methods.
  • MRI is particularly sensitive for detecting osteomyelitis through bone marrow visualization.
  • CT and MRI are essential for evaluating soft tissue infections (cellulitis, myositis, fasciitis, abscess, septic arthritis) and delineating the extent of osseous infection.

Conclusions:

  • CT and MRI are indispensable tools for the comprehensive evaluation of musculoskeletal infections, especially when traditional methods are inconclusive due to complicating factors.
  • These advanced imaging modalities offer enhanced diagnostic accuracy for both soft tissue and bone infections, including osteomyelitis.
  • Understanding the specific findings and potential pitfalls of CT and MRI is crucial for effective clinical management.

More Related Videos

Combined In vivo Optical and µCT Imaging to Monitor Infection, Inflammation, and Bone Anatomy in an Orthopaedic Implant Infection in Mice18:40

Combined In vivo Optical and µCT Imaging to Monitor Infection, Inflammation, and Bone Anatomy in an Orthopaedic Implant Infection in Mice

Published on: October 16, 2014

High Spatial Resolution Chemical Imaging of Implant-Associated Infections with X-ray Excited Luminescence Chemical Imaging Through Tissue07:48

High Spatial Resolution Chemical Imaging of Implant-Associated Infections with X-ray Excited Luminescence Chemical Imaging Through Tissue

Published on: September 30, 2022

Related Concept Videos

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...
Radiological Investigation I: X-ray and CT01:30

Radiological Investigation I: X-ray and CT

Radiological investigations, including X-rays and computed tomography (CT) scans, are critical for diagnosing and evaluating various medical conditions. These imaging techniques provide valuable insights into the body's internal structures, aiding in the detection of abnormalities, assessment of disease progression, and development of treatment strategies. This article delves into two primary radiological investigations, chest X-rays and CT scans, outlining their purpose, procedures, and the...
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...
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 III: Computed Tomography01:27

Imaging Studies III: Computed Tomography

DefinitionComputed Tomography (CT) of the genitourinary (GU) tract is a non-invasive imaging modality that utilizes X-rays and computer processing to generate detailed cross-sectional images of the urinary system, encompassing the kidneys, ureters, bladder, and adjacent structures such as the adrenal glands.PurposeCT scans of the GU tract serve several diagnostic and therapeutic purposes, including:Diagnosis of Urinary Tract Diseases: Detects kidney stones, tumors, cysts, and congenital...
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,...