Table 2 Summary of pathological and immunohistochemical findings
Case | Pathological diagnosis | CD5 | CD10 | CD20 | CD79a | BCL2 | BCL6 | EBER | MUM1 | Ki-67 index | Phenotype |
|---|---|---|---|---|---|---|---|---|---|---|---|
1 | DLBCL, NOS | − | − | + | + | + | − | + | − | 70-80% | Non-GCB |
2 | DLBCL, NOS | − | − | + | + | − | + | − | − | 90% | GCB |
3 | DLBCL, NOS | + | − | + | + | + | − | − | + | 80% | Non-GCB |
4 | DLBCL, NOS | − | − | + | ND | + | + | − | + | 75-90% | Non-GCB |
5 | DLBCL, NOS | + | − | + | + | + | + | − | + | 90-99% | Non-GCB |
6 | DLBCL, NOS | − | − | + | + | + | + | − | + | 75-90% | Non-GCB |
7 | DLBCL, NOS | − | − | + | + | − | − | − | + | 90-99% | Non-GCB |