Based on the BRAF status identified in surgical tumor tissue, dPCR assays of residual FNA samples showed the specificity of 91.7% (95% CI, 91.67%-91.67%), sensitivity of 91.7% (95% CI, 78.7%-104.6%), positive predictive value of 78.6% (95% CI, 78.6%-78.6%), and negative predictive value of 97.1% (95% CI, 84.6%-109.5%) to predict BRAF variation. This evidence concerns the gene BRAF and neoplasm.