Pituitary Gland, AnteriorPituitary NeoplasmsAdenomaPituitary GlandAdrenocorticotropic HormonePituitary Hormones, AnteriorGrowth Hormone-Secreting Pituitary AdenomaProlactinomaCorticotropin-Releasing HormonePituitary ACTH HypersecretionACTH-Secreting Pituitary AdenomaPituitary DiseasesPituitary HormonesPituitary ApoplexyProlactinAdenoma, ChromophobeAdrenal GlandsPituitary-Adrenal SystemCorticosteroneGrowth HormoneSphenoid BoneSella TurcicaAcromegalyHypopituitarismThyrotropin-Releasing HormonePituitary Function TestsSomatotrophsAdenoma, AcidophilPituitary Gland, PosteriorHuman Growth HormoneLuteinizing HormoneThyrotropinCorticotrophsPituitary Adenylate Cyclase-Activating PolypeptideSphenoid SinusGonadotropin-Releasing HormoneCushing SyndromeGrowth Hormone-Releasing HormonePro-OpiomelanocortinGonadotropins, PituitaryFollicle Stimulating HormoneThyrotrophsTranscription Factor Pit-1CraniopharyngiomaAdenoma, PleomorphicBromocriptineACTH Syndrome, EctopicSomatostatinHydrocortisoneAdenoma, VillousOctreotideHypophysectomyImmunohistochemistryGonadotrophsPituitary Hormone-Releasing HormonesHypothalamo-Hypophyseal SystemGlycoprotein Hormones, alpha SubunitReceptors, LHRHReceptors, SomatostatinLactotrophsAdenoma, BasophilHypothalamusNelson SyndromeReceptors, Pituitary Hormone-Regulating HormoneEmpty Sella SyndromeMultiple Endocrine Neoplasia Type 1RNA, MessengerHyperprolactinemiaMagnetic Resonance ImagingFollicle Stimulating Hormone, beta SubunitGonadotropinsAdrenocortical AdenomaDwarfism, PituitaryCavernous SinusRadioimmunoassayPituitary IrradiationSecurinReceptors, Pituitary HormoneMedian EminenceEndocrine Gland NeoplasmsEstradiolbeta-EndorphinErgolinesAdenoma, Liver CellDiabetes InsipidusHormonesLuteinizing Hormone, beta Subunitbeta-LipotropinHMGA2 ProteinEndorphinsRats, Inbred StrainsNeurosurgical ProceduresReceptors, Pituitary Adenylate Cyclase-Activating PolypeptideOvariectomyMultiple Endocrine NeoplasiaThyroxineChromograninsCentral Nervous System CystsGanglioneuromaDiabetes Insipidus, Neurogenic