Section of Musculoskeletal Disease, University of Leeds, Leeds, UK.
J Rheumatol. 2013 Aug;40(8):1446-9. doi: 10.3899/jrheum.130460.
For over 40 years the concept of psoriatic arthritis (PsA) has slowly evolved as new knowledge has emerged. This has been facilitated by the development of new criteria for classification, improvement on existing criteria by the use of updated methodologies, and new information about the disease. At the same time, there has been discussion about categorization within the generic term spondyloarthritis. At the 2012 annual meeting of the Group for Research and Assessment of Psoriasis and Psoriatic Arthritis (GRAPPA), some of this history was reviewed, along with the current thinking about the taxonomy of PsA within spondyloarthritis.
四十多年来，随着新的知识不断涌现，银屑病关节炎（PsA）的概念也在逐渐演变。这得益于新的分类标准的制定，现有标准的改进（采用了更新的方法学），以及对疾病的新认识。与此同时，人们对广义的脊柱关节炎分类也进行了讨论。在 2012 年银屑病和银屑病关节炎研究与评估组织（GRAPPA）的年会上，回顾了其中的一些历史，同时也讨论了当前对脊柱关节炎中 PsA 分类学的看法。
