Role of Fluorodeoxyglucose PET/Computed Tomography in Targeted Radionuclide Therapy for Endocrine Malignancies.

This review provides practical guidance for clinicians involved in the management of endocrine malignancies, including endocrinologists, medical oncologists, surgeons and nuclear medicine specialists regarding the indications and use of 2-fluoro-2-deoxy-d-glucose F-18 (FDG) PET/computed tomography (CT), particularly with respect to targeted radionuclide therapy. Key principles of FDG PET/CT for radionuclide therapy are explored in detail using gastroenteropancreatic neuroendocrine tumors as a prototype endocrine malignancy. The relevant literature is reviewed, and practical application in this new and emerging field is highlighted with the use of case examples.