Fig. 1

68Ga-PSMA-11 PET/CT scan images (CT image above, PET image in the middle, and fused images below) of a 55-year-old man with castrate-resistant metastatic prostate cancer. The PSA at the time of the PET/CT scan was 1000 ng/ml. The axial, sagittal, and coronal images of the neck show a very avid lesion (SUV = 12) in the right side of the thyroid cartilage (arrows). The maximum intensity projection (MIP) whole-body image depicts many other osseous metastatic lesions