LeiomyomaNeoplasms, Muscle TissueSarcomaUterine NeoplasmsLeiomyosarcomaSarcoma, SynovialSplenic RuptureSpindle ApparatusImmunohistochemistryGranulosa Cell TumorGiant Cell Tumor of BoneMyometriumGiant Cell TumorsNevus, Spindle CellGranular Cell TumorMuscle SpindlesNeoplasms, Germ Cell and EmbryonalTesticular NeoplasmsSertoli Cell TumorLeiomyoma, EpithelioidLeiomyomatosisLeydig Cell TumorAngiomyomaGerminomaTumor Markers, BiologicalUterine MyomectomySoft Tissue NeoplasmsSeminomaMitosisTumor BurdenHysterectomyMicrotubulesDog DiseasesSertoli-Leydig Cell TumorGastrointestinal Stromal TumorsSolitary Fibrous TumorsGranuloma, Plasma CellCell Line, TumorSarcoma, KaposiCarcinosarcomaSmooth Muscle TumorSkin NeoplasmsEndodermal Sinus TumorMyofibromaAdenoma, Islet CellNorpregnadienesVimentinLipomaAnaphaseKinetochoresNeurilemmomaTumor Necrosis Factor-alphaUterine Artery EmbolizationTomography, X-Ray ComputedHistiocytoma, Benign FibrousVascular NeoplasmsNeoplasms, ExperimentalCentrosomeCell DivisionDesminCell ProliferationMenorrhagiaMediastinal NeoplasmsMetaphaseBone NeoplasmsMuscle NeoplasmsMixed Tumor, MalignantNeoplasms, Multiple PrimaryKinesinEpithelioid CellsKidney NeoplasmsFood, PreservedFibromaNeoplasms, Fibrous TissueMicrotubule-Associated ProteinsTeratomaOvarian NeoplasmsRNA, MessengerUveal NeoplasmsChromosome SegregationWilms TumorHemangiopericytomaReverse Transcriptase Polymerase Chain ReactionNeoplasm ProteinsTumor Suppressor Protein p53MesenchymomaTreatment OutcomeFatal OutcomeKeratinsGenes, Tumor SuppressorMutationCell Cycle ProteinsPeripheral Nervous System NeoplasmsMastocytomaGene Expression Regulation, NeoplasticHyalinTubulinGenital Neoplasms, MaleTransforming Growth Factor beta3Retroperitoneal Neoplasms