Figure 2: Distribution of 68Ga-FAPI-04-PET/CT findings in the joints (Panel A, left) and entheses and axial skeleton (Panel A, right). Panel B: PET/CT images of psoriasis patients showing increased 68Ga-FAPI-04 uptake in the left sacroiliac joint (left upper quadrant), at the Achilles tendon enthesis and plantar fascia (right upper quadrant), in the synovial recesses of the shoulder joints (left lower quadrant) and in the left wrist joint (right lower quadrant).