title: Case report 152. Synovial sarcoma of the knee.
mesh_terms: D000293:Adolescent; D001859:Bone Neoplasms / Q000175:diagnosis*; D003937:Diagnosis, Differential; D006801:Humans; D007717:Knee; D008297:Male; D013584:Sarcoma, Synovial / Q000175:diagnosis*