Fig. 4From: Specificity of translocator protein-targeted positron emission tomography in inflammatory joint diseaseTrans-axial (top), coronal (middle) and sagittal (bottom) images of [11C]PBR28 uptake normalized for blood activity (SUVr50–70 blood) in subject 2 shows synovial uptake at baseline (PET1 baseline) that is reduced after administration of oral emapunil (PET2 post-block)Back to article page