<prompt> In small intestinal malignancy:Most common site is caecumMC site of carcinoid tumor in GIT - jejunumMC malignant tumor is adenocarcinomaLess common due to decreased intestinal transit and increased enzymatic action  <response>: Small Bowel Tumor- MC SBT - Stromal tumor Adenoma- MC SBT in children - Lymphoma- MC malignant SBT - Adenocarcinoma Carcinoid MC site of carcinoid tumors in GIT-ileum 