Additionally, the H score of S727TILs was lower in CD30high PTCL, NOS compared to CD30-/low PTCL, NOS (median: 14.5 vs. 31; p=0.038; data not shown), and similar to that of both ALK+ (median: 14.5 vs. 10, p=0.52) and ALK- ALCL (median: 14.5 vs. 19, p=0.37). Here, ALK is linked to mature T-cell and NK-cell non-Hodgkin lymphoma.