PMC4900113_01
73-year-old man with solitary pulmonary nodule. FDG PET/CT images at baseline (A and B, arrows point to the SPN) and corresponding images after a followup period of 11 months (C and D).
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The then 11-mm SPN showed only minimal FDG uptake (Fig 1, A and B), with a maximum standardized uptake value of 1.7 (max SUV). The SPN was now FDG avid and its size was 14 mm (Fig. 1, C and D).