What does FDG AVID pulmonary nodule with MAX SUV of 3.2 mean?

An FDG avid pulmonary nodule with a maximum standardized uptake value (SUV) of 3.2 indicates that the nodule has increased metabolic activity, as measured by positron emission tomography (PET) using fluorodeoxyglucose (FDG). An SUV of 3.2 suggests that the nodule is likely to be malignant, although not definitively, as benign lesions can also exhibit increased uptake. Further evaluation, such as biopsy or imaging follow-up, is usually recommended to determine the nature of the nodule.