The Bethesda System for Reporting Thyroid Cytopathology: Risk of Malignancy in Pediatric Thyroid Nodules

Thyroid nodules are infrequent findings in children, though malignancy rates are higher in this population. The Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) standardizes the reporting of thyroid fine needle aspiration (FNA) specimens and has become a global reference for assessing the risk of malignancy (ROM) of thyroid nodules. The 2023 update includes pediatric-specific risk predictions and management recommendations. Our study aimed to evaluate the ROM for each Bethesda (BT) category in our pediatric population and compare them with the 2023 TBSRTC update.