Structural damage assessment in the spine of patients with axial spondyloarthritis – results from an international OMERACT multi-reader exercise using MRI-based synthetic CT
Objective To develop and perform preliminary cross-sectional validation of a magnetic resonance imaging (MRI)-based outcome measure for assessing spinal structural damage in spondyloarthritis clinical trials, with a specific focus on MRI-based synthetic computed tomography (sCT)…