| A multicenter reliability study of extremity-magnetic resonance imaging in the longitudinal evaluation of rheumatoid arthritis. | |
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MedLine Citation:
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PMID: 17407239 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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There are limited data on the reliability of extremity magnetic resonance imaging (E-MRI) in the longitudinal evaluation of rheumatoid arthritis (RA). Our aim was to assess the interreader reliability of the OMERACT RA MRI score in the assessment of change in disease activity and bone erosion scores using 0.2 T E-MRI hand and wrist images from 2 timepoints, evaluated by 3 readers at different international centers. The intraclass correlation coefficients and smallest detectable difference results for the change scores were generally good for erosions and synovitis, but were not acceptable for bone edema. Overall, E-MRI demonstrated ability to detect change comparable to that reported for high-field MRI for erosion and synovitis. |
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Authors:
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Philip G Conaghan; Bo Ejbjerg; Marissa Lassere; Paul Bird; Charles Peterfy; Paul Emery; Fiona McQueen; Espen Haavardsholm; Philip O'Connor; John Edmonds; Harry Genant; Mikkel Østergaard |
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Publication Detail:
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Type: Evaluation Studies; Journal Article; Multicenter Study |
Journal Detail:
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Title: The Journal of rheumatology Volume: 34 ISSN: 0315-162X ISO Abbreviation: J. Rheumatol. Publication Date: 2007 Apr |
Date Detail:
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Created Date: 2007-04-04 Completed Date: 2007-06-12 Revised Date: 2008-07-24 |
Medline Journal Info:
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Nlm Unique ID: 7501984 Medline TA: J Rheumatol Country: Canada |
Other Details:
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Languages: eng Pagination: 857-8 Citation Subset: IM |
Affiliation:
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Academic Unit of Musculoskeletal Disease, University of Leeds, Leeds, UK. p.conaghan@leeds.ac.uk |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adenosine Triphosphatases Adult Aged Arthritis, Rheumatoid / diagnosis, pathology* DNA Helicases Humans Longitudinal Studies Magnetic Resonance Imaging / instrumentation, methods* Metacarpophalangeal Joint / pathology* Middle Aged Observer Variation Reproducibility of Results Severity of Illness Index Synovitis / diagnosis, pathology* Wrist Joint / pathology* |
| Chemical | |
Reg. No./Substance:
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EC 3.6.1.-/Adenosine Triphosphatases; EC 3.6.1.-/DNA Helicases; EC 3.6.1.-/HELB protein, human |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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