NCIt synonyms : EWS-ATF1 Fusion Gene Type 2; EWS/ATF1 Fusion Gene Type 2; EWSR1-ATF1 Fusion Gene Type 2; EWSR1::ATF1 Fusion Gene Type 2;
NCIt definition : A fusion gene ( 3.0 kb) that results from a chromosomal translocation t(12;22)(q13;q12)
which fuses the first 7 exons of the EWSR1 gene on the 5' side of exon 5 of the ATF1
gene. This rearrangement is associated with both malignant clear cell sarcoma of the
soft tissue and angiomatoid fibrous histiocytoma.;