Table II.
Immunohistochemistry of different types of lymphomaa.
| Types of lymphoma | Immunohistochemistry |
|---|---|
| MALT lymphoma (extranodal | CD20+, CD79a+ and |
| marginal zone lymphoma) | CD38+ |
| Lymphoplasmacytic lymphoma/ | CD20+, CD79a+ and |
| Waldenstrom macroglobulinemia | CD38+/IgM+ |
| Follicular lymphoma | CD10+ and BCL-2+ |
| Chronic lymphocytic leukemia | CD5+ and CD23+ |
| Mantle cell lymphoma | CD5+, Cyclin D1−, |
| CD10− and CD23− | |
| Lymphoblastic lymphoma | TDT+ |
| Lymphomatoid granulomatosis | EBER in situ+ |
a
Adapted from Ueba et al (16). MALT, mucosa-associated lymphoid tissue; TDT, terminal deoxynucleotide transferase; EBER, EB virus-encoded RNA.