Objectives To review and update the existing definition of a positive MRI for classification of
axial spondyloarthritis (SpA). Methods The Assessment in SpondyloArthritis International …

Objective To determine whether the effects of anti–tumor necrosis factor α (TNFα) in reducing
the signs and symptoms of ankylosing spondylitis (AS) coincide with a reduction in spinal …

Objective To develop an ultrasonographic (US) synovitis scoring system suitable for
evaluation of finger joint inflammation in patients with active rheumatoid arthritis (RA) and to …

Objective To study the relationship between spinal mobility, radiographic damage of the spine
and spinal inflammation as assessed by MRI in patients with ankylosing spondylitis (AS). …

Objective To evaluate efficacy and safety of ustekinumab in patients with ankylosing spondylitis
(AS). Methods In this prospective, open-label, single-arm, proof-of-concept clinical trial (…

Objective The aim of this study was to define characteristic MRI findings in the spine of
patients with axial spondyloarthritis (SpA) and provide a definition of a positive spinal MRI for …

Entheses are sites where tendons, ligaments, joint capsules or fascia attach to bone.
Inflammation of the entheses (enthesitis) is a well-known hallmark of spondyloarthritis (SpA). As …

Objectives The Assessment of SpondyloArthritis international Society (ASAS) MRI working
group (WG) was convened to generate a consensus update on standardised definitions for …

This article describes a preliminary OMERACT psoriatic arthritis magnetic resonance image
scoring system (PsAMRIS) for evaluation of inflammatory and destructive changes in PsA …

Purpose To evaluate the incidence of MRI‐related claustrophobia and prematurely terminated
MRI (ptMRI) examinations due to claustrophobia in a large‐scale cohort study. Materials …