Growth HormonePituitary NeoplasmsPituitary GlandGrowth Hormone-Releasing HormoneAdenomaPituitary Gland, AnteriorCrop, AvianProlactinHuman Growth HormoneGrowth Hormone-Secreting Pituitary AdenomaReceptors, Pituitary Hormone-Regulating HormoneProlactinomaPituitary HormonesACTH-Secreting Pituitary AdenomaPituitary DiseasesPituitary ApoplexyAdenoma, ChromophobeCarcinomaAcromegalySphenoid BonePituitary ACTH HypersecretionAdrenocorticotropic HormoneSella TurcicaPituitary Hormones, AnteriorAdenoma, AcidophilHypopituitarismHormonesLuteinizing HormoneReceptors, SomatotropinFollicle Stimulating HormoneThyrotropinCarcinoma, Squamous CellHypophysectomySphenoid SinusPituitary Adenylate Cyclase-Activating PolypeptideDwarfism, PituitaryCarcinoma, HepatocellularPituitary Gland, PosteriorPituitary Function TestsGonadotropin-Releasing HormoneImmunohistochemistryCraniopharyngiomaSomatotrophsSomatostatinThyrotropin-Releasing HormoneAdenoma, PleomorphicOctreotideInsulin-Like Growth Factor ICushing SyndromeGonadotropins, PituitaryAdenoma, VillousRNA, MessengerThyroid HormonesBromocriptineReceptors, SomatostatinAdenoma, BasophilGlycoprotein Hormones, alpha SubunitGrowth DisordersHydrocortisoneMagnetic Resonance ImagingPituitary Hormone-Releasing HormonesCarcinoma in SituEmpty Sella SyndromeNelson SyndromeTranscription Factor Pit-1Adrenocortical AdenomaCavernous SinusCarcinoma, PapillaryCorticotrophsReceptors, Pituitary HormoneCorticotropin-Releasing HormoneSecurinHyperprolactinemiaMultiple Endocrine Neoplasia Type 1ThyroxineAdenoma, Liver CellEndocrine Gland NeoplasmsThyrotrophsRadioimmunoassayTriiodothyronineReverse Transcriptase Polymerase Chain ReactionParathyroid HormoneEstradiolNeoplasms, Multiple PrimaryLiver NeoplasmsPro-OpiomelanocortinGonadal Steroid HormonesHypothalamusGonadotropinsPeptide HormonesGigantismReceptors, LHRHGene Expression Regulation, NeoplasticHMGA2 ProteinPituitary IrradiationTumor Markers, BiologicalNeoplasm InvasivenessHormone Replacement TherapyNeurosurgical ProceduresGonadotrophs