Fig. 3

A T1-weighting MRI and dynamic brain PET images of a 65-year-old man. Initially, At the outset, the brain exhibited the highest tracer uptake within the first 10 min post-injection, followed by a gradual decrease in uptake over time, and at 240 min post-injection, there was significant tracer clearance. The left images are T1-MR images in different slices; the right images are corresponding dynamic brain PET obtained at the time intervals of 0–10 min, 50–60 min, 80–90 min, 120–130 min, and 240–250 min post-injection of [¹⁸F]Florzolotau. All PET images are displayed in the SUV scale