In the LTS-group, CD20 showed a high correlation with CD20-positive B-cell aggregates in the tumor infiltration zone, Pax 5, CD138, Mib, and IgM (spearman rho: 0.6124, 0.9029, 0.5857, 0.6357, and 0.5956, respectively). Here, MKI67 is linked to neoplasm.