AdenomaAdenoma, VillousPituitary NeoplasmsGrowth Hormone-Secreting Pituitary AdenomaAdenoma, ChromophobeProlactinomaAdenoma, Liver CellColonic PolypsAcromegalyColonoscopyParathyroid NeoplasmsColorectal NeoplasmsAdenoma, PleomorphicPituitary GlandHyperplasiaAdrenocortical AdenomaACTH-Secreting Pituitary AdenomaRetrospective StudiesAdenoma, AcidophilAdenomatous PolypsAdenoma, BasophilAdrenal Cortex NeoplasmsAdenomatous Polyposis ColiCushing SyndromeGenes, APCHyperparathyroidismSalivary Gland NeoplasmsColonic NeoplasmsIntestinal NeoplasmsNeoplasms, Multiple PrimaryAdrenal Gland NeoplasmsPituitary ACTH HypersecretionParotid NeoplasmsImmunohistochemistryCarcinomaHyperaldosteronismSphenoid Bone