Somatic CNAs affecting well-known oncogenes and tumour suppressor genes such as MYC (located in 8q24), EGFR (7p11.2), TP53 (17q13.1), RB1 (13q14.2), and CDKN2A/B (9p21.3) are commonly seen across cancer. The gene discussed is TP53; the disease is cancer.