Granulosa Cell TumorGastrointestinal Stromal TumorsSex Cord-Gonadal Stromal TumorsGranulosa CellsSertoli Cell TumorStromal CellsProto-Oncogene Proteins c-kitGastrointestinal NeoplasmsOvarian NeoplasmsAntineoplastic Combined Chemotherapy ProtocolsBenzamidesThecomaPiperazinesPyrimidinesFollicle Stimulating HormoneOvaryReceptor, Platelet-Derived Growth Factor alphaTumor Markers, BiologicalOvarian FollicleChemotherapy, AdjuvantAntineoplastic AgentsSpinal CordCalbindin 2ProgesteroneImmunohistochemistryTumor BurdenCell Line, TumorCells, CulturedFibrous Dysplasia, MonostoticUterine NeoplasmsTumor Necrosis Factor-alphaLuteinizationTreatment OutcomeFollicular AtresiaAromataseCholesterol Side-Chain Cleavage EnzymeEstradiolNeprilysinRNA, MessengerCombined Modality TherapyChorionic GonadotropinSpinal Cord InjuriesCell ProliferationReceptors, FSHOvulationVimentinReverse Transcriptase Polymerase Chain ReactionWilms TumorNeoplasm StagingMesenchymomaPrognosisNeoplasm MetastasisLuteinizing HormoneDisease-Free SurvivalGonadotropins, EquineEndometrial Stromal TumorsSignal TransductionS100 Calcium Binding Protein GMART-1 AntigenAdenocarcinomaStomach NeoplasmsReceptors, LHNeoplasms, ExperimentalCarcinoid TumorCisplatinMutationBrain NeoplasmsTheca CellsTomography, X-Ray ComputedTumor Suppressor Protein p53Genes, Tumor SuppressorSurvival AnalysisTime FactorsGonadotropinsNeoplasms, Multiple PrimaryDoxorubicinNeoplasmsInhibinsSurvival RateNephroma, MesoblasticSarcoma, Endometrial StromalNeoadjuvant TherapyNeoplasm Recurrence, LocalBreast NeoplasmsMitotic IndexApoptosisDuodenal NeoplasmsCyclic AMPCyclophosphamideTumor MicroenvironmentDose-Response Relationship, DrugSulfur RadioisotopesLiver NeoplasmsPyrrolesSteroidsSarcomaTumor Suppressor ProteinsNeuroendocrine TumorsDisease ProgressionJejunal Neoplasms