Immune-mediated inflammatory arthritis and adrenalitis in a 63-year-old man with melanoma on Pembrolizumab therapy. A & B. Fused coronal PET/CT images show FDG uptake in bilateral shoulder joints (white arrows), bilateral hip joints and right ankle joint (white arrows), and left adrenal gland (dashed white arrow), C. Reconstructed MIP image shows uptake in bilateral shoulder joints, hip joints, right ankle joint (arrows) and left adrenal gland (dashed white arrow).