The NTRK fusions include translocated promoter region (TPR)-NTRK1 in thyroid cancer [41], tripartite motif containing 24 (TRIM24)-NTRK2 [42] and ETS variant transcription factor 6 (ETV6)-NTRK3 in fibrosarcoma [43]. The gene discussed is ETV6; the disease is thyroid gland carcinoma.