Clinical assessment and ultrasonography in the follow-up of enthesitis in patients with spondyloarthritis: a multicenter ultrasound study in daily clinical practice

The aim of this study was to compare the clinical Maastricht Ankylosing Spondylitis Enthesitis Score (MASES) and an established ultrasound enthesitis score following treatment change in patients with spondyloarthritis and enthesitis with respect to the sensitivity to change and health-related quality of life