fig10

Figure 10. FUS fluorescence in situ hybridization (FISH): FISH for FUS in sclerosing epithelioid fibrosarcoma/low-grade fibromyxoid sarcoma using break apart FISH probes identifies a rearrangement of FUS indicated by separate signals (white arrows, 5’ green probe and 3’ red probe). Testing for rearrangements through FISH does not provide information on partner genes or chromosomes involved in rearrangements