In a recent study, the analysis of the molecular landscape of 41 poorly differentiated thyroid carcinomas revealed distinct genomic events in cases with papillary or follicular associated components, with higher prevalence of BRAF and PIK3CA mutations as well as RET and NTRK fusions in the former, and higher prevalence of TERT mutations with no fusions in the latter [27]. The gene discussed is BRAF; the disease is thyroid gland carcinoma.