The prevalence of BRAF mutations was 16.3% (95% CI: 13.5%‐19.6%) among right‐sided colon tumors and 4.3% (95% CI: 3.4%‐5.6%) among left‐sided colon tumors (P < .0001) (Figure 3A,B). The gene discussed is BRAF; the disease is colonic neoplasm.