FDG-18 PET MIP image showing intense radiotracer uptake in left parotid space mass (black arrow). The additional sites of radiotracer uptake in left level II cervical lymph nodes (black circle) consistent with nodal involvement.The patient information at the time of injection: blood glucose - 84 mg/dL, weight - 122 lbs, BMI - 22 kg/m2, and time to injection - 64 minutes.FDG-18: fludeoxyglucose F-18; PET: positron emission tomography; MIP: maximum intensity projection