BRAF and non-small cell lung carcinoma: In the recent years, several potential oncogenic drivers have been identified in patients with NSCLC, including epidermal growth factor receptor (EGFR), B-Raf (BRAF), Kirsten rat sarcoma 2 viral oncogene homolog (KRAS), mesenchymal epithelial transition factor (MET), human epidermal growth factor receptor 2 (HER2), and andanaplastic lymphoma kinase gene (ALK).