Article
Serum-based BRAF V600E detection improves early diagnosis of papillary thyroid carcinoma: A prospective diagnostic accuracy study compared with ultrasound-guided cytology.
Medicine - 12 Jun 2026
Li Qi, Lu Yiyan, Li Xiangli, Jiang Jing, Wang Xiuqing, Xu Jia, Zhang Qi, Zhao Longzhu
Abstract excerpt
Accurate preoperative diagnosis of papillary thyroid carcinoma (PTC) remains difficult, especially for small thyroid nodules and lesions with indeterminate cytology. This prospective diagnostic study evaluated the clinical value of serum-based v-Raf murine sarcoma viral oncogene homolog B1 (BRAF) V600E mutation detection and its performance in combination with ultrasound-guided fine-needle aspiration cytology...
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