RHOJ and mature T-cell and NK-cell non-Hodgkin lymphoma: Twelve patients with large cell PTCL-TFH showed significantly poorer OS than eight small cell PTCL-TFH, 16 small cell PTCL-NOS, 38 AITL and six F-TCL patients (p = 0.045, p = 0.014, p = 0.047 and p = 0.012, respectively; Fig. 4b).