Growth HormonePituitary NeoplasmsProlactinPituitary GlandGrowth Hormone-Releasing HormoneAdenomaPituitary Gland, AnteriorCrop, AvianHuman Growth HormoneGrowth Hormone-Secreting Pituitary AdenomaProlactinomaReceptors, Pituitary Hormone-Regulating HormonePituitary HormonesACTH-Secreting Pituitary AdenomaPituitary DiseasesPituitary ApoplexyReceptors, ProlactinAdenoma, ChromophobeAcromegalySphenoid BonePituitary ACTH HypersecretionAdrenocorticotropic HormonePituitary Hormones, AnteriorSella TurcicaLuteinizing HormoneHypopituitarismAdenoma, AcidophilHormonesBromocriptineFollicle Stimulating HormoneReceptors, SomatotropinThyrotropin-Releasing HormoneHypophysectomyThyrotropinGonadotropin-Releasing HormonePituitary Function TestsSphenoid SinusDwarfism, PituitaryPituitary Gland, PosteriorPituitary Adenylate Cyclase-Activating PolypeptideHyperprolactinemiaCraniopharyngiomaSomatotrophsGonadotropins, PituitarySomatostatinInsulin-Like Growth Factor IOctreotideCushing SyndromeThyroid HormonesAdenoma, PleomorphicAdenoma, VillousRNA, MessengerReceptors, SomatostatinHydrocortisoneTranscription Factor Pit-1ImmunohistochemistryAdenoma, BasophilGlycoprotein Hormones, alpha SubunitPituitary Hormone-Releasing HormonesGrowth DisordersEstradiolEmpty Sella SyndromeErgolinesNelson SyndromeMagnetic Resonance ImagingRadioimmunoassayPlacental LactogenThyroxineCorticotropin-Releasing HormoneHypothalamusCavernous SinusCorticotrophsAdrenocortical AdenomaReceptors, Pituitary HormoneGonadal Steroid HormonesMultiple Endocrine Neoplasia Type 1SecurinTriiodothyronineGonadotropinsGigantismThyrotrophsEndocrine Gland NeoplasmsParathyroid HormonePro-OpiomelanocortinPeptide HormonesTestosteroneReceptors, LHRHAdenoma, Liver CellPituitary IrradiationHMGA2 ProteinHormone AntagonistsGalactorrheaGonadotrophsProgesteroneFollicle Stimulating Hormone, beta SubunitHypothalamo-Hypophyseal SystemHormone Replacement TherapySheepNeurosurgical ProceduresDwarfism