CHL-like GZL and LBCL-like GZL were then divided into 2 subgroups (namely, groups 0 and 1 for cHL-like cases and groups 2 and 3 for LBCL-like cases).A-DLBCL differs from these four subtypes as we stained for CD15 with immunohistochemistry. This evidence concerns the gene FUT4 and diffuse large B-cell lymphoma.