Intraosseous Synovial Sarcoma of the Proximal Tibia

Figure 4

Interphase nuclei showing an abnormal hybridization pattern using the Vysis LSI SS18 Dual Color, Break Apart Rearrangement Probe at 18q11.2 (Abbott Molecular). SS18 gene rearrangement appeared as a separation of the red-orange and green signals from the normal fusion signal (yellow).