Abstract:〔Abstract〕 Objective To investigate the distribution and relationship of the TCM Syndromes and BRAF genotype in thyroid papillary carcinoma. Methods Combined with literature research and TCM theory, TCM syndrome study and BRAF gene detection were performed on 210 patients with papillary thyroid carcinoma. Results Among 210 patients,68 cases of phlegm turbidity (32.4%),53 cases of fever (25.2%), 31 cases of Qi stagnation (14.8%), 33 cases of yin deficiency (15.7%), 25 cases of blood stasis (11.9%),132 cases of BRAF genotyping mutation (62.9%) and 78 cases of wild type (37.1%). In the phlegm turbid syndrome type, the BRAF mutation rate was 80.9%, which was significantly higher than other syndrome types (P < 0.05). Conclusion Combining the distribution of TCM syndrome type and BRAF genotype in papillary thyroid carcinoma would guide the diagnosis and treatment.