ParagangliomaParaganglioma, Extra-AdrenalAdrenal Gland NeoplasmsCervicoplastyAdrenal Cortex NeoplasmsRetroperitoneal NeoplasmsAdrenal GlandsLymph NodesNeoplasm MetastasisLymphatic MetastasisSalivary Gland NeoplasmsSebaceous Gland NeoplasmsCell Line, TumorAnal Gland NeoplasmsPrognosisLymph Node ExcisionParotid NeoplasmsPerianal GlandsSublingual Gland NeoplasmsAdenoma, PleomorphicCarcinoma, MucoepidermoidPheochromocytomaAdrenal Gland DiseasesImmunohistochemistrySuccinate DehydrogenaseNeoplasm StagingPalatal NeoplasmsNeoplasm InvasivenessAdrenal CortexCarotid Body TumorSentinel Lymph Node BiopsyCarcinoma, Adenoid CysticLymphAxillaTumor Markers, BiologicalChloropreneStomach NeoplasmsAdrenal MedullaMyoepitheliomaAdenolymphomaAdenocarcinomaBreast NeoplasmsCarcinoma, Squamous CellSubmandibular Gland NeoplasmsSalivary Glands, MinorAbdominal NeoplasmsLung NeoplasmsThyroid NeoplasmsCarcinomaTomography, X-Ray ComputedRetrospective StudiesVascular Endothelial Growth Factor CEsophageal NeoplasmsSurvival RateCarcinoma, PapillaryGlomus Jugulare TumorNeck DissectionHead and Neck NeoplasmsEndocrine Gland NeoplasmsSalivary GlandsGene Expression Regulation, NeoplasticAdrenal InsufficiencyLymphatic VesselsSkin NeoplasmsSweat Gland NeoplasmsNeoplasm Recurrence, LocalMelanomaCauda EquinaGastrectomySurvival AnalysisLiver NeoplasmsColorectal NeoplasmsLymphangiogenesisNeckTreatment OutcomeCatecholamines3-IodobenzylguanidinePancreatic NeoplasmsRadiopharmaceuticalsAdrenocorticotropic HormoneCarcinoma, Ductal, BreastAdenocarcinoma, PapillaryMediastinumImmunoenzyme TechniquesVascular Endothelial Growth Factor DRNA, MessengerPeripheral Nervous System NeoplasmsDisease-Free SurvivalPositron-Emission TomographyKaplan-Meier EstimateAdrenalectomyPredictive Value of TestsElectron Transport Complex IIReverse Transcriptase Polymerase Chain ReactionNeoplasms, Multiple PrimaryFollow-Up StudiesMouth NeoplasmsDisease ProgressionSensitivity and SpecificityGerm-Line Mutation