TY - JOUR AU - Laurell, Louise AU - Court-Payen, Michel AU - Nielsen, Susan AU - Zak, Marek AU - Boesen, Mikael AU - Fasth, Anders PY - 2012 DA - 2012/08/16 TI - Comparison of ultrasonography with Doppler and MRI for assessment of disease activity in juvenile idiopathic arthritis: a pilot study JO - Pediatric Rheumatology SP - 23 VL - 10 IS - 1 AB - In juvenile idiopathic arthritis (JIA), the trend towards early therapeutic intervention and the development of new highly effective treatments have increased the need for sensitive and specific imaging. Numerous studies have demonstrated the important role of MRI and US in adult rheumatology. However, investigations of imaging in JIA are rare, and no previous study has been comparing MRI with Doppler ultrasonography (US) for assessment of arthritis. The aim of the present study was to compare the two imaging methods regarding their usefulness for evaluating disease activity in JIA, and to compare the results with those obtained in healthy controls. SN - 1546-0096 UR - https://doi.org/10.1186/1546-0096-10-23 DO - 10.1186/1546-0096-10-23 ID - Laurell2012 ER -