Second Primary Malignancy Risk Following Radioactive Iodine Therapy for Thyroid Cancer: A Population-based Matched Cohort Study in Taiwan.
OBJECTIVE To investigate the association between radioactive iodine (RAI) treatment and the subsequent risk of second primary malignancies (SPMs) in thyroid cancer patients. DESIGN Population-based propensity score-matched retrospective cohort study. METHODS Data were obtained from the National Health Insurance Res...