178686 GI gastrointestinal tract 524 996601 GIC gastrointestinal cancer 96 2707719 GICs gastrointestinal cancers 42 989074 GCs gastrointestinal cancers 3 2637081 GI cancers gastrointestinal cancers 2 2707767 GI Ca gastrointestinal cancers 1 997632 GIs gastrointestinal cancers 1