PT  - JOURNAL ARTICLE
AU  - AMIT GARG
AU  - DAFNA D. GLADMAN
AU  - PHILIP J. MEASE
TI  - The Need to Define Musculoskeletal Inflammation: A Report from the GRAPPA 2010 Annual Meeting
AID  - 10.3899/jrheum.111236
DP  - 2012 Feb 01
TA  - The Journal of Rheumatology
PG  - 413--414
VI  - 39
IP  - 2
4099  - http://www.jrheum.org/content/39/2/413.short
4100  - http://www.jrheum.org/content/39/2/413.full
SO  - J Rheumatol2012 Feb 01; 39
AB  - Psoriatic arthritis (PsA) is a form of spondyloarthritis, a group of conditions that share a spectrum of components including arthritis, enthesitis, dactylitis, and spine inflammation. In PsA, however, the unpredictable, heterogeneous, and often insidious involvement of joints or juxtaarticular tendons and ligaments can sometimes make clinical recognition of the disease a challenge. Underrecognition of PsA may be due to the absence of a single sensitive and specific diagnostic measure. Although the ClASsification of Psoriatic ARthritis (CASPAR) criteria introduced in 2006 have improved disease classification, they are designed to be applied to cases already diagnosed with inflammatory arthritis. Therefore, in order for these criteria to be applied, the clinician is required to recognize the presence of inflammatory arthritis, enthesitis, or spondylitis. At the 2010 annual meeting of GRAPPA (Group for Research and Assessment of Psoriasis and Psoriatic Arthritis), the need to define inflammatory arthritis, enthesitis, dactylitis, and spondylitis, especially for nonrheumatologists, was discussed. Conclusions from breakout group discussions are summarized.