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. 2026 Aug 19;18(8):e114809. doi: 10.7759/cureus.114809

Figure 6. Fluorescence in situ hybridization (FISH) findings for Ewing sarcoma breakpoint region 1 (EWSR1) rearrangement.

Figure 6

Break-apart FISH analysis performed at the Department of Pathology and Oncology, University of Occupational and Environmental Health, Japan, demonstrated no split signals, indicating absence of EWSR1 gene rearrangement.