Genital Neoplasms, MaleGenital Neoplasms, FemaleEstrogensReceptors, EstrogenEstrogen Receptor alphaEstrogen Receptor betaEstrogens, Conjugated (USP)EstradiolOvariectomyEstrogens, CatecholPancreatic NeoplasmsBreast NeoplasmsSelective Estrogen Receptor ModulatorsNeoplasmsEstrogens, Non-SteroidalNeoplasms, Cystic, Mucinous, and SerousSex CharacteristicsTamoxifenGenitalia, FemaleEstradiol CongenersUterusSkin NeoplasmsDiethylstilbestrolImmunohistochemistryAromataseReceptors, ProgesteroneNeoplasms, Multiple PrimaryKidney NeoplasmsSex FactorsEstroneNeoplasms, Second PrimarySexual Behavior, AnimalProgesteroneAdenocarcinoma, MucinousThyroid NeoplasmsDNA, NeoplasmLung NeoplasmsMyeloproliferative DisordersOvarian NeoplasmsUterine NeoplasmsRNA, MessengerPostmenopauseLiver NeoplasmsCystadenomaReproductionParotid NeoplasmsNeoplasm ProteinsTime FactorsOvaryEthinyl EstradiolTumor Markers, BiologicalNeoplasms, ExperimentalPregnancyPhytoestrogensNeoplasms, Connective and Soft TissueProgestinsAppendiceal NeoplasmsNeoplasms, Plasma CellTestosteroneNeoplasm StagingCastrationCystadenoma, MucinousGonadal Steroid HormonesEndocrine Gland NeoplasmsGastrointestinal NeoplasmsNeoplasm InvasivenessTesticular NeoplasmsNeoplasms, Hormone-DependentNeoplasms, Radiation-InducedRats, Sprague-DawleySalivary Gland NeoplasmsCell Line, TumorAdenomaNose NeoplasmsCarcinoma, Pancreatic DuctalNeoplasms, Vascular TissueCarcinoma, PapillaryEstrous CycleGene Expression Regulation, NeoplasticEye NeoplasmsRetrospective StudiesMenopauseNeoplasms, Glandular and EpithelialVitellogeninsRisk FactorsAdenocarcinoma, PapillaryDose-Response Relationship, DrugNeoplasms, Muscle TissueBone NeoplasmsAge FactorsHydroxyestronesSoft Tissue NeoplasmsIntestinal NeoplasmsAromatase InhibitorsReverse Transcriptase Polymerase Chain ReactionDog DiseasesNeoplasms, Complex and MixedCystadenocarcinoma, MucinousAdenocarcinomaLymphoma