ProlactinomaPituitary NeoplasmsBromocriptineHyperprolactinemiaGalactorrheaErgolinesProlactinLactation DisordersDopamine AgonistsLactotrophsAdenomaAdenoma, ChromophobeSella TurcicaTumor BurdenTumor Markers, BiologicalAntigens, Polyomavirus TransformingRNA IsoformsTumor Necrosis Factor-alphaCell Line, TumorMultiple Endocrine Neoplasia Type 1Growth Hormone-Secreting Pituitary AdenomaAntigens, Viral, TumorSimian virus 40Neoplasms, ExperimentalAcromegalyGenes, Tumor SuppressorWilms TumorMagnetic Resonance ImagingPsychoses, Substance-InducedHormone AntagonistsTumor Suppressor Protein p53Carcinoid TumorTumor Suppressor ProteinsBrain Neoplasms