NCIt definition : A fusion gene ( 2.9 kb) that results from a chromosomal translocation t(X;18)(p11.2;q11.2)
which fuses exon 10 of the SS18 gene to exon 6 of the SSX4 gene. This fusion is associated
with synovial sarcoma.;
NCIt note : The SS18/SSX4 fusion has been observed in one patient.;