LeiomyosarcomaFibrosarcomaVascular NeoplasmsUterine NeoplasmsSoft Tissue NeoplasmsSarcomaSmooth Muscle TumorLeiomyomaVena Cava, InferiorGenital Neoplasms, MaleRetroperitoneal NeoplasmsMuscle NeoplasmsMesenchymomaHeart NeoplasmsSpermatic CordNeoplasms, Vascular TissueSarcoma, ExperimentalLiposarcomaRenal VeinsSkull NeoplasmsHistiocytoma, Malignant FibrousFatal OutcomeJejunal Neoplasms