AdenomaBiopsyBiopsy, NeedleAdenoma, PleomorphicAdenoma, VillousPituitary NeoplasmsAdrenocortical AdenomaAdenoma, Liver CellAdenoma, ChromophobeColorectal NeoplasmsGrowth Hormone-Secreting Pituitary AdenomaColonic PolypsACTH-Secreting Pituitary AdenomaColonoscopyAdenomatous PolypsAdenoma, AcidophilProlactinomaAdenoma, BasophilAdrenal Cortex NeoplasmsImage-Guided BiopsyBiopsy, Fine-NeedleImmunohistochemistryAdenomatous Polyposis ColiBiopsy, Large-Core NeedleHyperplasiaAcromegalyCushing SyndromeGenes, APCColonic NeoplasmsCarcinomaSalivary Gland NeoplasmsHyperparathyroidismNeoplasms, Multiple PrimaryIntestinal NeoplasmsPrecancerous ConditionsParotid NeoplasmsAdrenal Gland NeoplasmsAdenocarcinomaSentinel Lymph Node BiopsyPituitary ACTH HypersecretionRetrospective StudiesIntestinal MucosaHyperaldosteronismSensitivity and SpecificitySphenoid BoneDuodenal NeoplasmsThyroid NeoplasmsColonRectumTumor Markers, BiologicalTomography, X-Ray ComputedSigmoidoscopyAdrenocorticotropic HormonePituitary GlandHyperparathyroidism, PrimarySella TurcicaRectal NeoplasmsChoristomaCase-Control StudiesHuman Growth HormonePituitary ApoplexyPolypsNeoplasm Recurrence, LocalFollow-Up StudiesMagnetic Resonance ImagingFalse Negative ReactionsAdenomatous Polyposis Coli ProteinPituitary HormonesParathyroidectomyPolymerase Chain ReactionUrethaneAdenoma, Bile DuctPredictive Value of TestsRisk FactorsImmunoenzyme TechniquesProlactinProspective StudiesKi-67 AntigenRNA, MessengerDisease ProgressionTreatment OutcomeColon, DescendingEndoscopyAdenocarcinoma, Follicular