Summary of morphologic features of de novo CD5+DLBCL
| . | No. patients (%) . |
|---|---|
| Morphologic variant | |
| Centroblastic | 106 (97) |
| Immunoblastic | 3 (3) |
| Residual follicular pattern | |
| No residual follicles | 101 (93) |
| Sparing of follicles with a mantle cuff | 8 (7) |
| Naked germinal centers | 0 (0) |
| Intravascular or intrasinusoidal infiltration | 21 (19) |
| Focal necrosis | 5 (5) |
| Infiltration of macrophages | 2 (2) |
| . | No. patients (%) . |
|---|---|
| Morphologic variant | |
| Centroblastic | 106 (97) |
| Immunoblastic | 3 (3) |
| Residual follicular pattern | |
| No residual follicles | 101 (93) |
| Sparing of follicles with a mantle cuff | 8 (7) |
| Naked germinal centers | 0 (0) |
| Intravascular or intrasinusoidal infiltration | 21 (19) |
| Focal necrosis | 5 (5) |
| Infiltration of macrophages | 2 (2) |