ParagangliomaParaganglioma, Extra-AdrenalPheochromocytomaAdrenal Gland NeoplasmsCarotid Body TumorSuccinate DehydrogenaseGlomus Jugulare TumorAbdominal NeoplasmsMultiple Endocrine Neoplasia Type 2avon Hippel-Lindau DiseaseMetanephrineMultiple Endocrine Neoplasia3-IodobenzylguanidinePara-Aortic BodiesNormetanephrineGlomus Tympanicum TumorCatecholaminesPeripheral Nervous System NeoplasmsGerm-Line MutationHead and Neck NeoplasmsElectron Transport Complex IIIodobenzenesAortic BodiesAdrenal MedullaVon Hippel-Lindau Tumor Suppressor ProteinDihydroxyphenylalanineVagus Nerve DiseasesGanglioneuromaAdrenalectomyMultiple Endocrine Neoplasia Type 2bChromogranin BProto-Oncogene Proteins c-retEar NeoplasmsImprinting (Psychology)Thoracic NeoplasmsCranial Nerve NeoplasmsNeoplasms, Multiple PrimaryCauda EquinaNeuroendocrine TumorsLoss of HeterozygositySomatostatinomaCyanoacrylatesRetroperitoneal NeoplasmsMutationPallorVanilmandelic AcidPhenylethanolamine N-MethyltransferaseIodine RadioisotopesAdrenal Gland DiseasesTomography, X-Ray ComputedSkull Base NeoplasmsAdrenocortical AdenomaEndocrine System DiseasesAdrenal Cortex NeoplasmsPositron-Emission TomographyAdrenal GlandsDNA Mutational AnalysisTumor BurdenFormazansChromogranin AThyroid NeoplasmsHemangioblastomaNeoplastic Syndromes, HereditaryImmunohistochemistryUltimobranchial BodyChromosomes, Human, Pair 1Genes, Neurofibromatosis 1Neurofibromatosis 1Indium RadioisotopesTumor Markers, BiologicalDNA, NeoplasmRadiopharmaceuticalsRetrospective StudiesOctreotidePedigreeCarcinoma, MedullaryChromograninsDopamine beta-HydroxylaseReceptors, SomatostatinAdrenal CortexReceptors, AdrenomedullinFounder EffectAromatic-L-Amino-Acid DecarboxylasesCarotid BodyChromosomes, Human, Pair 3Neuropeptide YChromosome DeletionPC12 CellsChromosomes, Human, Pair 10Chromosomes, Human, Pair 11SomatostatinReceptor Protein-Tyrosine KinasesEmbolization, TherapeuticReceptors, Neuropeptide YMagnetic Resonance AngiographyMagnetic Resonance ImagingPhenotypeEpinephrinePrognosisGenes, Neoplasm