Effect of drugs containing glucose on FDG-PET image quality

Objective Patients often take prescription drugs for various diseases or complications that contain several grams of glucose. However, the effect of these glucose-containing medications on the image quality of F-18 fluorodeoxyglucose positron emission tomography (FDG-PET) has not been established. This study aimed to evaluate the effect of taking drugs containing glucose before an FDG-PET on the PET image quality.