Related Experiment Video
Updated: May 21, 2026

Automated Joint Space Detection Improves Bone Segmentation Accuracy
Published on: November 28, 2025
Magnetic resonance imaging of spondyloarthritis: spine and SI joints
Filippo Del Grande1, John A Carrino, Marco Zanetti
1Russell H. Morgan Department of Radiology and Radiological Science, The Johns Hopkins University School of Medicine, Baltimore, MD 21287, USA. fdelgra1@jhmi.edu
Abstract:
Magnetic resonance imaging (MRI) has been recently introduced as a classification criterion for spondyloarthropathies in the Assessment of Spondylarthritis International Society criteria. Therefore, it plays an increasingly important role in the diagnostic workup of spondyloarthropathies. In this article, we will review the MRI imaging features of axial spondyloarthritis from sacroiliitis to spine abnormalities; we will explain the rationale for MRI imaging, the evidence for whole body MRI, and we will approach the use of MRI for monitoring treatment response.
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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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