BCL2 and diffuse large B-cell lymphoma: Of the 319 patients diagnosed with de novo DLBCL, we excluded 208 because 133 patients did not receive R-CHOP (65 received CHOP; 4 dose-adjusted etoposide, prednisone, vincristine, cyclophosphamide, and doxorubicin; 20 palliative; 44 no treatment [27 deaths, 9 lost to follow-up, and 8 transferred to other hospitals]), and 75 cases had no MCY/BCL2 results.