Fig. 4From: Evaluation of active inflammation, chronic structural damage, and response to treatment of sacroiliitis in axial spondyloarthritis using the Spondyloarthritis research consortium of Canada scoring systemChanges (increase or decrease) in SPARCC score for BME and SSS for fat metaplasia, erosion, and backfill in patients with axSpA (including nr-axSpA and AS)Back to article page