Fig. 3
From: Desmoplastic small round cell tumor of the liver: diagnosing a rare case on liver biopsy
Fluorescence in situ hybridization (FISH): A EWSR1 gene was disrupted. B WT1 gene was disrupted (EWSR1 and WT1 genes are represented by the red signal (R) and green signal (G). FISH positive cells are one red, one green and one fusion (1R1G1F). 100 cells were counted, 1R1G1F was the typical signal type, and a percentage of more than 15% was considered positive). C EWSR1 and WT1 are fused (EWSR1 and WT1 genes were represented by red signal (R) and green signal (G), respectively, and FISH positive cells were one red, one green and two fusions (1R1G2F). 100 cells were counted, 1R1G2F was the typical signal type, and the percentage more than 10% was positive)