PMC7644432_01
18FDG-PET/CT scan of a 27-year-old woman with no respiratory symptoms.. (A, C) An incidentally detected 18FDG-avid lymph node in the right hilum (arrow) with a standardized uptake value of 2.6 (B, D) A repeat 18FDG-PET/CT scan in 10 days shows resolution of the 18FDG uptake.
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The 18FDG-avid right hilar lymph node revealed on PET/CT was an unexpected incidental finding since the patient had no fever, respiratory symptoms or pulmonary infiltration on imaging (Fig. 1).