MYC and neoplasm: LDH, International Prognosis Index (IPI) at diagnosis, prior lines of chemotherapy, response, DE, MYC expression, metabolic tumor volume (MTV), total lesion glycolysis (TLG), GLZLM_ZPCT, NGLDM_ContrastPET, and SHAPE_SphericityPET were associated with PFS (Table 3), whereas DE, MYC expression, MTV, and NGLDM_ContrastPET were associated with OS (Table 4).