Sex Cord-Gonadal Stromal TumorsGastrointestinal Stromal TumorsSertoli Cell TumorGranulosa Cell TumorStromal CellsThecomaFibroblastsProto-Oncogene Proteins c-kitSpinal CordCalbindin 2Gastrointestinal NeoplasmsOvarian NeoplasmsBenzamidesFibrous Dysplasia, MonostoticPiperazinesUterine NeoplasmsNeprilysinPyrimidinesSpinal Cord InjuriesReceptor, Platelet-Derived Growth Factor alphaS100 Calcium Binding Protein GMART-1 AntigenVimentinImmunohistochemistrySex FactorsTumor Markers, BiologicalUmbilical CordSarcoma, Endometrial StromalCells, CulturedSex CharacteristicsEndometrial Stromal TumorsMesenchymomaAntineoplastic AgentsCell Line, TumorFibroblast Growth Factor 2Nephroma, MesoblasticMesenchymal Stromal CellsTumor BurdenMutationSexTumor Necrosis Factor-alphaCell ProliferationDuodenal NeoplasmsRNA, MessengerMitotic IndexPyrrolesNeoplasms, Connective TissueNeoplasms, Multiple PrimaryJejunal NeoplasmsEpithelioid CellsLeiomyosarcomaStomach NeoplasmsTomography, X-Ray ComputedSignal TransductionCorneal StromaFibroblast Growth FactorsCell LineIleal NeoplasmsAntigens, CD34Time FactorsBone Marrow CellsCell DivisionIntestinal NeoplasmsTreatment OutcomeCell DifferentiationReverse Transcriptase Polymerase Chain ReactionFetal BloodIndolesSpinal Cord DiseasesTumor MicroenvironmentProtein Kinase InhibitorsCoculture TechniquesSpinal Cord CompressionPrognosisMice, Inbred C57BLDNA Mutational AnalysisChemokine CXCL12SarcomaMolecular Sequence DataSex ChromosomesSkinNeoplasms, Complex and MixedBlotting, WesternNeoplasm ProteinsSpinal Cord NeoplasmsNeoplasm MetastasisLeiomyomaCarcinoid TumorBase SequenceCarney ComplexNeoplasms, ExperimentalDisease ProgressionWilms TumorTumor Suppressor Protein p53Spermatic CordCell Transformation, NeoplasticAdenocarcinomaReceptors, Fibroblast Growth FactorRetrospective StudiesNeurofibromatosis 1