Fig. 6From: Clinicopathological and molecular study of 10 salivary gland clear cell carcinomas, with emphasis on rare cases with high grade transformation and occurring in uncommon sitesFISH for CCC. (a) FISH with EWSR1 break-apart probe. The break-apart probe shows one separate red and green signal per cell (arrows) was considered positive for EWSR1 rearrangement; the fused red-green (yellow) signal was considered normal (Case 1, FISH× 1000). (b) FISH with EWSR1-ATF1 fusion probe. Showing at least one red-green (yellow) fusion signal per cell (arrows) was considered as EWSR1-ATF1 fusion positive (Case 1, FISH×1000)Back to article page