Pancreatic NeoplasmsNeuroendocrine TumorsCarcinoid TumorCarcinoma, Pancreatic DuctalCarcinoma, NeuroendocrineOctreotideChromogranin AGastrointestinal NeoplasmsNeurosecretory SystemsReceptors, SomatostatinNeuroendocrine CellsDigestive System NeoplasmsTumor Markers, BiologicalChromograninsCell Line, TumorIntestinal NeoplasmsSomatostatinIleal NeoplasmsAdenocarcinomaVipomaTumor BurdenGastrinomaNeoplasm MetastasisLung NeoplasmsImmunohistochemistryEndocrine Gland NeoplasmsBronchial NeoplasmsRadiopharmaceuticalsGlucagonomaDeoxycytidineAntineoplastic AgentsMice, NudeGene Expression Regulation, NeoplasticLiver NeoplasmsCell ProliferationPrognosisNeoplasmsNeoplasm StagingParagangliomaCarcinoma, Islet CellStomach NeoplasmsTreatment OutcomeOrganometallic CompoundsXenograft Model Antitumor AssaysPheochromocytomaRetrospective StudiesNeoplasm ProteinsTomography, X-Ray ComputedDisease ProgressionPancreasSurvival AnalysisBreast NeoplasmsIndium RadioisotopesReverse Transcriptase Polymerase Chain ReactionCarcinoma, Small CellLutetiumDuodenal NeoplasmsNeoplasm InvasivenessInsulinomaYttrium RadioisotopesSurvival RateRNA, MessengerApudomaMultiple Endocrine Neoplasia Type 1Early Detection of CancerSomatostatinomaPositron-Emission TomographyTumor Suppressor Protein p53Ovarian NeoplasmsSignal TransductionPancreatectomySynaptophysinAntineoplastic Combined Chemotherapy ProtocolsColonic NeoplasmsTumor Necrosis Factor-alphaNeovascularization, PathologicAntimetabolites, AntineoplasticPancreaticoduodenectomyTransplantation, HeterologousCombined Modality TherapyEndosonographyGenes, Tumor SuppressorMutationKi-67 Antigen3-IodobenzylguanidineAdrenal Gland NeoplasmsNeuroectodermal TumorsDNA, NeoplasmSensitivity and SpecificityApoptosisBlotting, WesternProstatic NeoplasmsGallium RadioisotopesKaplan-Meier EstimateCarcinoma, Large CellGene Expression ProfilingDisease-Free SurvivalParaganglioma, Extra-AdrenalThyroid NeoplasmsNeoplasms, Experimental