AdenomaPituitary NeoplasmsCushing SyndromePituitary GlandGrowth Hormone-Secreting Pituitary AdenomaProlactinomaPituitary ACTH HypersecretionACTH-Secreting Pituitary AdenomaAdenoma, ChromophobePituitary Gland, AnteriorPituitary ApoplexyAdrenocorticotropic HormoneSphenoid BonePituitary HormonesAcromegalyPituitary DiseasesSella TurcicaAdenoma, AcidophilProlactinSphenoid SinusHuman Growth HormoneAdrenal Cortex DiseasesAdrenal Gland DiseasesHypophysectomyPituitary Function TestsGrowth HormoneAdenoma, PleomorphicHypopituitarismCavernous SinusAdenoma, VillousPituitary Hormones, AnteriorHydrocortisoneCraniopharyngiomaOctreotidePituitary IrradiationThyrotropinAdrenalectomy17-HydroxycorticosteroidsAdenoma, BasophilAdrenal Gland NeoplasmsCarney ComplexMagnetic Resonance ImagingSomatotrophsReceptors, SomatostatinBromocriptineEmpty Sella SyndromePituitary Adenylate Cyclase-Activating PolypeptideAdrenocortical AdenomaNelson SyndromeImmunohistochemistrySomatostatinCorticotropin-Releasing HormoneAdenoma, Liver CellPituitary Gland, PosteriorMultiple Endocrine Neoplasia Type 1Thyrotropin-Releasing HormoneAdrenal Cortex Function TestsEndocrine Gland NeoplasmsGrowth Hormone-Releasing HormoneHMGA2 ProteinLuteinizing HormoneAdrenal GlandsNeurosurgical ProceduresCorticotrophsSecurinEsthesioneuroblastoma, OlfactoryCyclic AMP-Dependent Protein Kinase RIalpha SubunitGlycoprotein Hormones, alpha SubunitMultiple Endocrine NeoplasiaThyrotrophsFollicle Stimulating HormoneGanglioneuromaHyperprolactinemiaParaganglioma, Extra-AdrenalGonadotropins, PituitaryGigantismNeoplasms, Multiple PrimaryRadiosurgeryGonadotropinsCentral Nervous System CystsColorectal NeoplasmsPneumoencephalographyRNA, MessengerTomography, X-Ray ComputedTranscription Factor Pit-1Central Serous ChorioretinopathyColonic PolypsGonadotropin-Releasing HormoneKi-67 AntigenCerebrospinal Fluid RhinorrheaNeuroendoscopyRetrospective StudiesChoristomaChromograninsDopamine AgonistsReceptors, Pituitary Hormone-Regulating HormoneColonoscopyAdrenal CortexAdenomatous PolypsMeningioma