The Frequency and Clinical Implications of the BRAF^V600EMutation in Papillary Thyroid Cancer Patients in Korea Over the Past Two Decades

Abstract

The BRAF(V600E) mutation rate in Korean PTC patients has been persistently high (approximately 70%) over the past two decades and continues to increase. The present findings demonstrate that BRAF(V600E)-positive PTC was associated with more aggressive clinicopathological features, especially in patients who were recently diagnosed, suggesting that BRAF(V600E) mutation status may be a useful prognostic factor for PTC in patients recently diagnosed with this disease.