Intraosseous Synovial Sarcoma of the Proximal Tibia
Figure 1
(a) A/p radiograph of the left knee shows a round lucency at the lateral tibial plateau with well-defined proximal margins and a less well-defined distal margin.(b) Lateral radiograph shows a stippled mineralization (arrow) projecting into the soft tissues posteriorly, measuring approximately 2.5 cm in maximal diameter.
