In conclusion, BCL2 translocation is a rare cytogenetic abnormality in BL, and BL probably accounts for only a small fraction of MYC/BCL2 DH lymphomas.     ///    "However, we know little about the incidence of MYC/BCL2 double-hit (DH) in BL. "    ///    Low incidence of MYC/BCL2 double-hit in Burkitt lymphoma.. 