Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Multicentre magnetic resonance texture analysis trial using reticulated foam test objects.

R A Lerski1, L R Schad, R Luypaert

  • 1Department of Medical Physics, Ninewells Hospital and Medical School, Dundee, UK. r.a.lerski@dundee.ac.uk

Magnetic Resonance Imaging
|August 27, 1999
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

The High-Energy Ion Telescope (HIT) for the Interstellar Mapping And Acceleration Probe (IMAP) Mission.

Space science reviews·2026
Same author

The complexity of finding fit-for-purpose real-world data for oncology patients with rare <i>NTRK</i> gene fusions and a novel solution.

ESMO real world data and digital oncology·2026
Same author

IMAP's Role in Understanding Particle Injection and Energization Throughout the Heliosphere.

Space science reviews·2026
Same author

Precision Spectral Measurements of Chromium and Titanium from 10 to 250  GeV/n and Sub-Iron to Iron Ratio with the Calorimetric Electron Telescope on the International Space Station.

Physical review letters·2025
Same author

CC486 as a safe and effective bridge to transplant in MDS-del5q with transfusion-dependent anemia following lenalidomide relapse: A case report.

Current research in translational medicine·2025
Same author

AI Revolution in Radiology, Radiation Oncology and Nuclear Medicine: Transforming and Innovating the Radiological Sciences.

Journal of medical imaging and radiation oncology·2025
Same journal

Foot dynamic contrast-enhanced MRI for assessing microcirculatory changes after endovascular therapy in peripheral artery disease: A prospective pilot study.

Magnetic resonance imaging·2026
Same journal

Reconstruction of MRI from undersampled k-spaces of double-contrast volume acquisitions using deep neural networks.

Magnetic resonance imaging·2026
Same journal

Radiofrequency-induced heating safety of brain MRI scans at 7 T in the presence of a shoulder implant.

Magnetic resonance imaging·2026
Same journal

Incremental diagnostic value of microstructural time-dependent diffusion MRI in differentiating PCNSL from glioblastoma over conventional MRI.

Magnetic resonance imaging·2026
Same journal

Enhanced motion compensation for free-breathing dynamic contrast-enhanced MRI with GROG-facilitated bunch phase encoding and Golden angle radial sampling.

Magnetic resonance imaging·2026
Same journal

The allegory of the cave: 10 years of AI shadows in radiology.

Magnetic resonance imaging·2026
See all related articles

Magnetic resonance imaging texture analysis shows promise for diagnostics but is not yet transportable between medical centers. Further research will explore using test objects to normalize texture data across different sites.

Area of Science:

  • Medical Imaging
  • Radiology
  • Biophysics

Background:

  • Texture analysis in magnetic resonance imaging (MRI) offers potential for disease diagnosis and tissue differentiation.
  • Widespread clinical adoption requires understanding the reproducibility of texture measurements across different imaging centers.

Purpose of the Study:

  • To assess the transportability of texture measurements obtained from magnetic resonance imaging across multiple European centers.
  • To evaluate the consistency of texture analysis data when applied to standardized test objects.

Main Methods:

  • A multicenter trial involving scanning reticulated foam test objects in six European centers.
  • Adherence to a standardized scanning protocol across all participating sites.
  • Analysis of texture parameters and principal component models derived from the collected data.

Related Experiment Videos

Main Results:

  • Texture measurements were found to be non-transportable between the participating centers.
  • Principal component models generated from texture data in one center did not accurately fit data from other centers.
  • Significant variability in texture analysis results was observed across different institutions.

Conclusions:

  • Current texture analysis methods in MRI are not standardized for multicenter applications.
  • The reticulated foam test objects may serve as a basis for future normalization strategies.
  • Further investigation is needed to establish reliable methods for inter-center data harmonization in texture analysis.