As shown in Table 3, The differences in anti-thyroglobulin antibodies, neutrophils, lymphocytes, eosinophils, monocytes, total protein, aspartate aminotransferase, uric acid, total cholesterol, triglycerides, and LDL cholesterol were statistically significant (P < 0.05), and the differences in the remaining indices were not statistically significant (P > 0.05), which suggests that the above mentioned indices which are different may be associated with metastasis of thyroid cancer. The gene discussed is TG; the disease is thyroid cancer.