Genital Neoplasms, MaleGastrointestinal Stromal TumorsSex Cord-Gonadal Stromal TumorsStromal CellsProto-Oncogene Proteins c-kitUterusGastrointestinal NeoplasmsBenzamidesPiperazinesPyrimidinesGranulosa Cell TumorSertoli Cell TumorReceptor, Platelet-Derived Growth Factor alphaThecomaTumor Markers, BiologicalOvarian NeoplasmsImmunohistochemistryEndometrial Stromal TumorsMesenchymomaAntineoplastic AgentsSpinal CordCalbindin 2Sarcoma, Endometrial StromalNephroma, MesoblasticTumor BurdenUterine NeoplasmsCell Line, TumorDuodenal NeoplasmsFibrous Dysplasia, MonostoticMitotic IndexNeoplasms, Connective TissuePyrrolesNeoplasms, Multiple PrimaryJejunal NeoplasmsEpithelioid CellsTumor Necrosis Factor-alphaLeiomyosarcomaMutationStomach NeoplasmsIleal NeoplasmsNeprilysinVimentinTomography, X-Ray ComputedIntestinal NeoplasmsSpinal Cord InjuriesIndolesTreatment Outcome