FIGURE 4

Immunohistochemistry. A, CD20 (200 ×). B, CD3 (200 ×). C, CD10 (200 ×). D, bcl2 (200 ×). E, bcl6 (200 × and detail, 450 ×). F, CD23 (200 ×). G, IgD (200 × and detail, 450 ×). H, MIB1 (200 ×).
Immunohistochemistry. A, CD20 (200 ×). B, CD3 (200 ×). C, CD10 (200 ×). D, bcl2 (200 ×). E, bcl6 (200 × and detail, 450 ×). F, CD23 (200 ×). G, IgD (200 × and detail, 450 ×). H, MIB1 (200 ×).