Kidney NeoplasmsSarcomaKidneySarcoma, EwingSarcoma, KaposiSarcoma, SynovialAvian Sarcoma VirusesSarcoma, ExperimentalSarcoma 180Kidney DiseasesSarcoma Viruses, MurineSoft Tissue NeoplasmsKidney TransplantationHistiocytic SarcomaSarcoma, AvianKidney TubulesNeoplasmsPancreatic NeoplasmsSarcoma, MyeloidSarcoma, Endometrial StromalSarcoma, Clear CellKidney CortexBone NeoplasmsAcute Kidney InjuryKirsten murine sarcoma virusSarcoma, YoshidaKidney Failure, ChronicNeoplasms, Cystic, Mucinous, and SerousSkin NeoplasmsMoloney murine sarcoma virusSarcoma Viruses, Feline