Abstracts tagged "spondylarthritis and Imaging"

Abstract Number: 575 • 2019 ACR/ARP Annual Meeting
Facet Joint Ankylosis on Whole Spine Low-Dose CT in Radiographic Axial Spondyloarthritis
Rosalinde Stal¹, Floris van Gaalen ¹, Alexandre Sepriano ¹, Jürgen Braun ², Monique Reijnierse ¹, Désirée van der Heijde ¹ and Xenofon Baraliakos ³, ¹Leiden University Medical Center, Leiden, Netherlands, ²Rheumazentrum Ruhrgebiet/Ruhr University, Herne, Germany, ³Rheumazentrum Ruhrgebiet-Ruhr-University Bochum, Herne, Germany, Herne, Germany
Background/Purpose: In radiographic axial spondyloarthritis (r-axSpA), whole spine low-dose CT (ldCT) is superior to conventional radiography (CR) in detecting syndesmophytes, mainly due to inclusion of…
Abstract Number: 853 • 2019 ACR/ARP Annual Meeting
Two-Year Progression of Facet Joint Ankylosis on Whole Spine Low-Dose CT in Patients with Radiographic Axial Spondyloarthritis
Rosalinde Stal¹, Floris van Gaalen ¹, Alexandre Sepriano ¹, Jürgen Braun ², Monique Reijnierse ¹, Désirée van der Heijde ¹ and Xenofon Baraliakos ³, ¹Leiden University Medical Center, Leiden, Netherlands, ²Rheumazentrum Ruhrgebiet/Ruhr University, Herne, Germany, ³Rheumazentrum Ruhrgebiet-Ruhr-University Bochum, Herne, Germany, Herne, Germany
Background/Purpose: Inflammation and new bone formation in the axial skeleton are characteristic features of radiographic axial spondyloarthritis (r-axSpA). Facet joints are frequently involved in r-axSpA…

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