Fig. 4
[18F]FDG-PET/CT in a 40-year-old woman with previous breast cancer who underwent [18F]FDG-PET/CT due to bone pain. [18F]FDG-PET/CT showed incidental focal [18F]FDG-uptake in the thyroid gland that revealed papillary thyroid carcinoma stage T2N1M0. A: Maximum intensity projection and B: axial section of the neck region of [18F]FDG-PET/CT. The red arrows show the incidental focal uptake in the left thyroid gland, and the green arrow shows incidental benign physiologic uptake in the right ovary