Fig. 1From: Correlation of clinical outcomes with bremsstrahlung and Y-90 PET/CT imaging findings following Y-90 radiosynoviorthesis: a prospective studyAnterior bremsstrahlung planar (a), axial fused PET/CT (b) and co-registered CT (c) images of the left knee demonstrating a diffuse planar imaging Y-90 pattern confirmed to be located intra-articularly on fused PET/CTBack to article page