Neuroendocrine TumorsCarcinoid TumorCarcinoma, NeuroendocrineLung NeoplasmsCarcinoma, Small CellNeurosecretory SystemsCarcinoma, Large CellSmall Cell Lung CarcinomaNeuroendocrine CellsChromogranin AOctreotideGastrointestinal NeoplasmsPancreatic NeoplasmsChromograninsReceptors, SomatostatinLungTumor Markers, BiologicalDigestive System NeoplasmsIntestinal NeoplasmsSomatostatinCell Line, TumorTumor BurdenIleal NeoplasmsVipomaBronchial NeoplasmsGastrinomaImmunohistochemistryEndocrine Gland NeoplasmsTumor Necrosis Factor-alphaRadiopharmaceuticalsGlucagonomaAdenocarcinomaParagangliomaSynaptophysinLiver NeoplasmsNeoplasms, ExperimentalNeoplasm MetastasisTomography, X-Ray ComputedCarcinoma, Islet CellPheochromocytomaCarcinoma, Non-Small-Cell LungNeuroendocrine Secretory Protein 7B2Organometallic CompoundsUrethaneGenes, Tumor SuppressorTumor Suppressor Protein p53InsulinomaIndium RadioisotopesTreatment OutcomeNeoplasm StagingLung DiseasesWilms TumorApudomaLutetiumCell ProliferationDuodenal NeoplasmsMultiple Endocrine Neoplasia Type 1Yttrium RadioisotopesPositron-Emission TomographyNeuroectodermal TumorsSomatostatinomaRNA, MessengerAntineoplastic AgentsPhosphopyruvate HydrataseTumor Suppressor ProteinsNeovascularization, PathologicRetrospective StudiesGene Expression Regulation, NeoplasticNeoplasm ProteinsNervous System NeoplasmsPrognosisSignal TransductionAdrenal Gland NeoplasmsKi-67 Antigen3-IodobenzylguanidineReverse Transcriptase Polymerase Chain ReactionParaganglioma, Extra-AdrenalGallium RadioisotopesTransplantation, HeterologousBrain NeoplasmsCarcinoma, Merkel CellPentetic AcidNeoplasmsDNA, NeoplasmMice, NudeMice, Inbred C57BLXenograft Model Antitumor AssaysDisease ProgressionThymus NeoplasmsMice, Inbred BALB CTime FactorsTumor MicroenvironmentNeoplasms, Complex and MixedMammary Neoplasms, ExperimentalCarcinogensZollinger-Ellison SyndromeAdenomaStomach NeoplasmsMutationAdenoma, Islet Cell