NGS lung cancer panel was negative for mutations in ALK, ATK1, BRAF, CDK4, CTNNB1, DDR2, EGFR, FGFR2, FGFR3, HER2, HER3, HER4, JAK2, JAK3, KRAS, MAP2K1, MET, NRAS, PIK3CA, ROS1, and rearrangements in ALK, BRAF, FGFR3, NTRK, RET, and ROS1. The gene discussed is BRAF; the disease is lung cancer.