Five-year follow-up of radiographic sacroiliitis: progression as well as improvement?

Ann Rheum Dis. 2016 Jun;75(6):1262-3. doi: 10.1136/annrheumdis-2015-208964. Epub 2016 Feb 22.

¹ Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands Department of Rheumatology, Hospital de Egas Moniz-CHLO, Lisbon, Portugal.
² Klinikum Bielefeld and Charité, Berlin, Germany Gent University, Belgium.
³ Department of Rheumatology, Med Klinik I, Charité Campus Benjamin Franklin, Berlin, Germany German Rheumatism Research Centre, Berlin, Germany.
⁴ Department of Rheumatology, Leiden University Medical Center, Leiden, The Netherlands.
⁵ Department of Clinical Immunology & Rheumatology, Academic Medical Center, University of Amsterdam, Amsterdam, The Netherlands Rheumatology Department, Atrium Medical Center, Heerlen, The Netherlands.

No abstract available

Keywords: Epidemiology; Outcomes research; Spondyloarthritis.

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