BMJ

Clinically important changes in individual and composite measures of rheumatoid arthritis activity: thresholds applicable in clinical trials

Correspondence to Dr Michael M Ward, Intramural Research Program, National Institute of Arthritis and Musculoskeletal and Skin Diseases, National Institutes of Health, NIAMS/NIH, Building 10 CRC, Room ...
BMJ

Power Doppler ultrasonography and synovitis: correlating ultrasound imaging with histopathological findings and evaluating the performance of ultrasound equipments

1 Department of Internal Medicine, Mikkeli Central Hospital, Mikkeli, Finland 2 Department of Nuclear Medicine, Mikkeli Central Hospital, Mikkeli, Finland 3 Department of Pathology, Mikkeli Central ...
BMJ

Defining active sacroiliitis on magnetic resonance imaging (MRI) for classification of axial spondyloarthritis: a consensual approach by the ASAS/OMERACT MRI group

Department of Rheumatology, Charité University Medicine, Campus Benjamin Franklin, Berlin, Germany Background: Magnetic resonance imaging (MRI) of sacroiliac joints has evolved as the most relevant ...