Fig. 2From: Double inversion recovery MRI versus contrast-enhanced MRI for evaluation of knee synovitis in juvenile idiopathic arthritisImages obtained in a 14-year-old boy, diagnosed with extended oligoarticular JIA, without knee arthritis. Confidence to depict the synovium was 100 (0–100 mm visual analogue scale) for the axial contrast-enhanced MRI and the axial DIR MRI. The percentage of overlap of synovial distribution patterns was scored as > 75%Back to article page