IGH and IGL gene rearrangements, BCL1
and BCL2 germline, trisomy 3 or t(11;18)(q21;q21) may be seen.
The editors fail to credit the true precursor to BCL: the University of California's New Campuses Program, which was managed by the editors of BCL1
, Mel Voigt and Joe Treyz.
No consistent pattern was observed when neoplasms were stained with antibodies to carcinoembryonic antigen, S100 protein, gross cystic disease fluid protein 15, epithelial membrane antigen, BCL1
, or BCL2.