Subclassifying "Atypia of Undetermined Significance (AUS)" Category in the 2023 Bethesda System for Thyroid Cytopathology: Analyzing K-TIRADS, BRAF V600E Mutation, and Risk of Malignancy
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The 2023 Bethesda System for Reporting Thyroid Cytopathology (TBSRTC) update refines the atypia of undetermined significance (AUS) category by subclassifying it into AUS-nuclear atypia (AUS-N) and AUS-other atypia (AUS-O) based on risk of malignancy, to enhanc... ...
