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Rheumatoid arthritis

Erosion defined: back to basics

Nature Reviews Rheumatology volume 9, pages 323–324 (2013)Cite this article

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Current classification criteria for rheumatoid arthritis allow its classification on the basis of the presence of erosions, in the absence of other indicators. Nevertheless, definition or quantitation of erosions was lacking. A European task force has now addressed this issue by analysing radiographic erosions in two cohorts of patients with early disease.

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Acknowledgements

Dr Gravallese's work is supported by R01 AR055952 from the National Institutes of Health.

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Authors and Affiliations

  1. Department of Medicine, University of Massachusetts Memorial Medical Center and University of Massachusetts Medical School, 119 Belmont Street, Worcester, 01655, MA, USA

    Jonathan Kay

  2. Department of Medicine, University of Massachusetts Memorial Medical Center and University of Massachusetts Medical School, 364 Plantation Street, Worcester, 01655, MA, USA

    Ellen M. Gravallese

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  1. Jonathan Kay
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  2. Ellen M. Gravallese
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Correspondence to Ellen M. Gravallese.

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The authors declare no competing financial interests.

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Kay, J., Gravallese, E. Erosion defined: back to basics. Nat Rev Rheumatol 9, 323–324 (2013). https://doi.org/10.1038/nrrheum.2013.60

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