BRAF and lung carcinoma: Dabrafenib+Trametinib/Dabrafenib targeted therapy has been approved for V-RAF murine sarcoma viral oncogene homolog B1 with amino acid substitution for valine at position 600 (BRAF V600E) in lung cancer patients, however, the targeted therapy strategy for lung cancer patients with BRAF non-V600E mutations has not been determined yet.