Department of Nuclear Medicine;
Gachon University College of Medicine;
Gil Medical Center;
Incheon 21565;
South Korea;
Department of Endocrine Surgery;
Gachon University College of Medicine;
Gil Medical Center;
Incheon 21565;
South Korea;
Department of Endocrinology and Metabolism;
Gachon University College of Medicine;
Gil Medical Center;
Incheon 21565;
South Korea;
Thyroid incidentaloma; Malignancy; Fluorodeoxyglucose positron emission tomography/computed tomography; Standardized uptake value; Cut-off;