Among these 42 cases of DLBCL, only 2 cases (4.76%) of DHL were detected, one had both C-MYC and BCL-2 translocation and is non-GCB type; the other was both C-MYC gene and BCL-6 gene translocation, and is GCB type. Here, BCL2 is linked to diffuse large B-cell lymphoma.