title: [2 unusual aspects of synovial sarcoma of the knee].
mesh_terms: D000293:Adolescent; D000328:Adult; D000671:Amputation, Surgical; D003937:Diagnosis, Differential; D005260:Female; D005266:Femoral Neoplasms / Q000000981:diagnostic imaging; D006801:Humans; D007717:Knee; D008297:Male; D009362:Neoplasm Metastasis; D009364:Neoplasm Recurrence, Local; D011859:Radiography; D013584:Sarcoma, Synovial / Q000000981:diagnostic imaging*; D013848:Thigh
vernacular_title: Deux aspects inhabituels du synovialosarcome du genou.