Endocrine Abstracts

Introduction: The aim of this study was to validate the American Thyroid Association (ATA) risk of recurrence staging system (2009).Methods: Retrospective analysed 300 adult (239 women, 61 men) differentiated thyroid cancer patients followed for a median of 57 months (range 38–97).Results: ATA risk stratification of patients according to the system 54.7% low-risk, 39.7% moderate risk, and 5.7% were in the high risk group. The ...