<prompt> Most common site of gastrointestinal stromal tumor GIST is:-Small intestineColonStomachLiver  <response>: - Stomach is most common site of GIST. - MC benign tumor of stomach - Leiomyoma - MC malignant tumor of stomach - Adenocarcinoma - MC malignant gastric tumor that bleeds - Leiomyosarcoma - MC mesenchymal tumor of abdomen - GIST 