PTCL‐NOS expressing the AITL surface antigen markers PD‐1, CD10, CXCL13, and BCL6 were excluded in this analysis and further analysis of PTCL‐NOS cases and other types of PTCL may precisely elucidate the significance of the TERT expression in PTCL. Here, MME is linked to mature T-cell and NK-cell non-Hodgkin lymphoma.