PET SCAN

Images through neck indicate no lymphadenopathy. There is mild asymmetric uptake of right tongue base SUV 4.1. No definite mass lesion is appreciated. The left tongue base has SUV of 3.7. It should be noted that level of uptake in both these regions is within expected levels for reactive process. The asymmetry of the right is minimum and not outside of expected limits. The level of activity is not necessarily indicative of imflammation from biopsy??

No clear evidence of FDG avid malignancy?? What does this mean

Mild uptake in right hilum without evidence of adenopathy, likely due to reactive lymph nodes?

I thought normal Suv was normall below 2. What is FGD? What do you guys think about the report?