DNMT3A and thyroid cancer, nonmedullary, 2: Bongiovanni et al. have recently described the presence of pathogenic somatic mutations in DICER1, EIF1AX, and DNMT3A genes in four cases of macrofollicular variant of FTC, suggesting that additional molecular testing can be helpful in a clinically malignant nodule with deceptively benign FNAC findings [40].