Intestinal NeoplasmsAdenocarcinomaCecal NeoplasmsIntestine, Smallbeta CateninImmunohistochemistryAdenocarcinoma, MucinousLung NeoplasmsPancreatic NeoplasmsEsophageal NeoplasmsAdenocarcinoma, PapillaryBarrett EsophagusCarcinoma, Pancreatic DuctalAdenocarcinoma, Bronchiolo-AlveolarStomach NeoplasmsCardia