Bartholin's GlandsVulvar DiseasesNeuroendocrine TumorsVulvar NeoplasmsAsymptomatic DiseasesCystsSalivary Gland NeoplasmsAnal Gland NeoplasmsCarcinoma, NeuroendocrineSweat Gland NeoplasmsAnal SacsEccrine GlandsCarcinoid TumorCarcinomaCarcinoma, MucoepidermoidAdenocarcinoma, SebaceousSebaceous Gland NeoplasmsCarcinoma, Adenoid CysticPancreatic NeoplasmsChromogranin AOctreotideGastrointestinal NeoplasmsCarcinoma, Acinar CellMucoepidermoid TumorNeurosecretory SystemsApocrine GlandsSubmandibular Gland NeoplasmsAdenoma, Sweat GlandReceptors, SomatostatinNeuroendocrine CellsImmunohistochemistryDigestive System NeoplasmsParotid NeoplasmsChromograninsTumor Markers, BiologicalCarcinoma, Squamous CellIntestinal NeoplasmsSomatostatinMammary Neoplasms, ExperimentalCarcinoma, HepatocellularIleal NeoplasmsLiver NeoplasmsEyelid NeoplasmsAdenocarcinomaVipomaEndocrine Gland NeoplasmsSalivary GlandsBronchial NeoplasmsPrognosisGastrinomaCell Line, TumorLung NeoplasmsGlucagonomaRadiopharmaceuticalsCarcinoma, Islet CellCarcinoma, Small CellNeoplasm StagingThyroid NeoplasmsParagangliomaTumor BurdenMammary Glands, AnimalKeratinsCarcinoma, PapillaryPheochromocytomaCarcinogensNeoplasm MetastasisDuodenal NeoplasmsCarcinoma in SituOrganometallic CompoundsTomography, X-Ray ComputedCarcinoma, MedullaryExocrine GlandsNeoplasmsSubmandibular GlandAdrenal Gland NeoplasmsNeoplasms, Multiple PrimaryTreatment OutcomeSkin NeoplasmsIndium RadioisotopesLutetiumMultiple Endocrine Neoplasia Type 1InsulinomaStomach NeoplasmsRetrospective StudiesApudomaSynaptophysinCarcinoma, Merkel CellCarcinoma, Large CellSomatostatinomaYttrium RadioisotopesNeoplasm ProteinsDNA, NeoplasmGene Expression Regulation, NeoplasticAntineoplastic Agents