Chromogranin ASynaptophysinPancreatic HormonesCarcinoma, NeuroendocrineNeurosecretory SystemsSynaptic VesiclesCarcinoid TumorAdrenal MedullaNeuroendocrine TumorsChromaffin GranulesNerve Tissue ProteinsImmunohistochemistryVesicle-Associated Membrane Protein 2SynaptogyrinsChromograninsPhosphopyruvate HydratasePheochromocytomaSynapsinsNeoplasms, Nerve TissueNeuroendocrine CellsChromaffin SystemEndocrine Gland NeoplasmsParaganglioma, Extra-AdrenalTumor Markers, BiologicalCytoplasmic GranulesAdrenal Gland NeoplasmsSecretogranin IIEndocrine GlandsSecretory VesiclesNeoplasms, Complex and MixedR-SNARE ProteinsCatecholaminesEnterochromaffin-like CellsEnterochromaffin CellsMembrane ProteinsCattleSulfuric AcidsNeuronsCarboxypeptidase HSynapsesChromaffin CellsNervous System NeoplasmsAmino Acid SequencePeptide FragmentsMolecular Sequence DataGanglioneuromaEndocrine System DiseasesGAP-43 ProteinNeurocytomaHippocampusDopa DecarboxylaseCarcinoma, Small CellFluorescent Antibody TechniqueEnteroendocrine CellsProprotein Convertase 2Fatal OutcomeColitis, Lymphocytic