[Early clinical presentation of synovial sarcoma].
D000328:Adult; D000671:Amputation, Surgical; D006801:Humans; D007719:Knee Joint / Q000601:surgery*; D008197:Lymph Node Excision; D008297:Male; D011379:Prognosis; D013584:Sarcoma, Synovial / Q000175:diagnosis* / Q000601:surgery