Should oligoarthritis be reclassified? Ultrasound reveals a high prevalence of subclinical disease.

نویسندگان

  • R J Wakefield
  • M J Green
  • H Marzo-Ortega
  • P G Conaghan
  • W W Gibbon
  • D McGonagle
  • S Proudman
  • P Emery
چکیده

OBJECTIVE To determine the prevalence of subclinical synovitis using ultrasound (US) imaging of both painful and asymptomatic joints, in patients with early (<12 months), untreated oligoarthritis (6 joints). Of the 826 asymptomatic (non-painful) joints scanned, 13% (107/826) had US detected synovitis. CONCLUSION Sonography detected more synovitis than clinical examination in patients with oligoarthritis. In almost two thirds of patients there was evidence of subclinical disease while one third could be reclassified as polyarticular. These findings suggest that a definition of oligoarthritis based purely on clinical findings may be inappropriate, which may have important implications for disease management.

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عنوان ژورنال:
  • Annals of the rheumatic diseases

دوره 63 4  شماره 

صفحات  -

تاریخ انتشار 2004