RT Journal Article SR Electronic T1 The OMERACT Psoriatic Arthritis Magnetic Resonance Imaging Scoring System (PsAMRIS): Definitions of Key Pathologies, Suggested MRI Sequences, and Preliminary Scoring System for PsA Hands JF The Journal of Rheumatology JO J Rheumatol FD The Journal of Rheumatology SP 1816 OP 1824 DO 10.3899/jrheum.090352 VO 36 IS 8 A1 MIKKEL ØSTERGAARD A1 FIONA McQUEEN A1 CHARLOTTE WIELL A1 PAUL BIRD A1 PERNILLE BØYESEN A1 BO EJBJERG A1 CHARLES PETERFY A1 FRÉDÉRIQUE GANDJBAKHCH A1 ANNE DUER-JENSEN A1 LAURA COATES A1 ESPEN A. HAAVARDSHOLM A1 KAY-GEERT A. HERMANN A1 MARISSA LASSERE A1 PHILIP O’CONNOR A1 PAUL EMERY A1 HARRY GENANT A1 PHILIP G. CONAGHAN YR 2009 UL http://www.jrheum.org/content/36/8/1816.abstract AB This article describes a preliminary OMERACT psoriatic arthritis magnetic resonance image scoring system (PsAMRIS) for evaluation of inflammatory and destructive changes in PsA hands, which was developed by the international OMERACT MRI in inflammatory arthritis group. MRI definitions of important pathologies in peripheral PsA and suggestions concerning appropriate MRI sequences for use in PsA hands are also provided.