AdenomaNeoplasm Recurrence, LocalRecurrenceAdenoma, PleomorphicAdenoma, VillousPituitary NeoplasmsAdrenocortical AdenomaAdenoma, Liver CellColorectal NeoplasmsAdenoma, ChromophobePancreatic NeoplasmsColonic PolypsNeoplasms, Multiple PrimaryNeoplasmsRetrospective StudiesTreatment OutcomeColonoscopyGrowth Hormone-Secreting Pituitary AdenomaFollow-Up StudiesImmunohistochemistryACTH-Secreting Pituitary AdenomaAdrenal Cortex NeoplasmsLiver NeoplasmsNeoplasm StagingPrognosisAdenomatous PolypsThyroid NeoplasmsNeoplasms, Cystic, Mucinous, and SerousParotid NeoplasmsTumor Markers, BiologicalProlactinomaSkin NeoplasmsAdenoma, AcidophilColonic NeoplasmsSalivary Gland NeoplasmsCarcinomaAdenocarcinomaIntestinal NeoplasmsLung NeoplasmsNeoplasms, Second PrimaryAdenoma, BasophilRectal NeoplasmsTime FactorsNeoplasm InvasivenessBreast NeoplasmsTomography, X-Ray ComputedAdenocarcinoma, MucinousRisk FactorsCarcinoma, PapillaryCystadenomaDNA, NeoplasmDuodenal NeoplasmsAdenomatous Polyposis ColiKidney NeoplasmsAdrenal Gland NeoplasmsBone NeoplasmsCombined Modality TherapyAnesthetics, LocalSoft Tissue NeoplasmsDisease-Free SurvivalEndocrine Gland NeoplasmsAppendiceal NeoplasmsSurvival RateHyperplasiaNeoplasm MetastasisNeoplasm ProteinsUrinary Bladder NeoplasmsOvarian NeoplasmsAnesthesia, LocalNeoplasms, ExperimentalNose NeoplasmsSurvival AnalysisEye NeoplasmsAcromegalyProspective StudiesCystadenoma, MucinousGastrointestinal NeoplasmsCushing SyndromeGenes, APCLymphatic MetastasisMyeloproliferative DisordersMagnetic Resonance ImagingAdenocarcinoma, PapillaryPalatal NeoplasmsCarcinoma, HepatocellularStomach NeoplasmsPituitary ACTH HypersecretionPrecancerous ConditionsNeoplasms, Glandular and EpithelialDisease ProgressionCarcinoma, Pancreatic DuctalHyperparathyroidismMeningeal NeoplasmsPredictive Value of TestsSweat Gland NeoplasmsKaplan-Meier EstimateBile Duct NeoplasmsGene Expression Regulation, NeoplasticNeoplasm SeedingDog Diseases