ANO1 amplified in >35% EC (esophageal carcinoma, ESCA), >6% GC (stomach adenocarcinoma, STAD), and >5% cholangiocarcinoma, and also frequently amplified in other non‐GI cancers, including head and neck squamous cell carcinoma, lung squamous cell carcinoma, breast invasive carcinoma, and bladder urothelial carcinoma (Figure S2A, Supporting Information). The gene discussed is ANO1; the disease is carcinoma of esophagus.