Gastrointestinal Neoplasms. Cancer of Gastrointestinal Tract . Cancer of the Gastrointestinal Tract . Neoplasms, Gastrointestinal . Cancer, Gastrointestinal . Cancers, Gastrointestinal . Gastrointestinal Cancers . Gastrointestinal Neoplasm . Gastrointestinal Tract Cancer . Gastrointestinal Tract Cancers . Neoplasm, Gastrointestinal . Gastrointestinal Cancer . Cancer of Gastrointestinal System . Tumors or cancer of the GASTROINTESTINAL TRACT, from the MOUTH to the ANAL CANAL. . 1.00