Thyroid GlandCalcitoninCytoplasmic GranulesIslets of LangerhansHistological TechniquesCarcinoma, Squamous CellSerotoninValinomycinHistocytochemistryCarcinoma, Renal CellAdenoma, Islet CellSheepCarcinomaUltimobranchial BodyIslets of Langerhans TransplantationCarcinoma, Basal CellCarcinoma, MedullaryThyroid NeoplasmsCarcinoma, Islet CellKidney NeoplasmsCarcinoma, HepatocellularCarcinoma, Transitional CellReserpineCarcinoma, Merkel CellHead and Neck NeoplasmsMouth NeoplasmsImmunohistochemistryCarcinoma, Small CellCarcinoma in SituThyrotropinSkin NeoplasmsEsophageal NeoplasmsInsulinCarcinoma, PapillaryTumor Markers, BiologicalInsulin-Secreting CellsCalcitonin Gene-Related PeptideCarcinoma, Acinar CellCarcinoma, Signet Ring CellIslet Amyloid PolypeptidePrognosisLiver NeoplasmsDiabetes Mellitus, Type 1Neoplasm StagingInsulinomaCell Line, TumorLung NeoplasmsPancreatic NeoplasmsAdenocarcinomaLaryngeal NeoplasmsNeoplasm InvasivenessGene Expression Regulation, NeoplasticPancreasTongue NeoplasmsGlucagonCarcinoma, Ductal, BreastUrinary Bladder NeoplasmsGlucagon-Secreting CellsGlucoseTumor Cells, CulturedCarcinoma, Large CellLymphatic MetastasisCarcinoma, BronchogenicRNA, MessengerGlucagonomaNeoplasm MetastasisReverse Transcriptase Polymerase Chain ReactionCarcinoma, NeuroendocrineImmunoenzyme TechniquesRetrospective StudiesCarcinoma, Adenoid CysticNeoplasm Recurrence, LocalTreatment OutcomeMice, NudeNephrectomyAntineoplastic AgentsSomatostatinDiabetes Mellitus, ExperimentalOropharyngeal NeoplasmsNeoplasm ProteinsApoptosisMembrane PotentialsNeoplasms, Multiple PrimaryCarcinoma, AdenosquamousCarcinoma, VerrucousCarcinoma, Intraductal, NoninfiltratingSurvival RatePancreatic DuctsAdenosine TriphosphateCell ProliferationSurvival AnalysisHydrogen-Ion ConcentrationDNA, NeoplasmUterine Cervical NeoplasmsTime FactorsNasopharyngeal NeoplasmsPancreatic PolypeptideCarcinoma, Giant CellPancreatectomyAntigens, Neoplasm