An Investigational Scan (Me-4FDG PET/CT) for the Detection of Sodium-Glucose Transport for Early Diagnosis of Lung Cancer

Inclusion Criteria: * Age \> 18 years * Lung nodule \>= 1 cm visualized by CT imaging * CANCER ARM: Pathologically confirmed lung adenocarcinoma. For patients who are surgical candidates, the pathologic report on the surgical specimen will confirm the diagnosis. For patients who are not surgical candidates, the enrollment will be contingent upon a pathologic diagnosis of lung cancer obtained by needle biopsy * BENIGN ARM: Lung nodules considered to be clinically benign, according to the Guidelines for Management of Incidental Pulmonary Nodules from the Fleischner Society. Will consider "benign" the nodules with a lung-RADS score of 1-3 Exclusion Criteria: * Pregnancy * Diagnosis of diabetes * Current treatment with SGLT2 inhibitors or metformin