Primary lymphoma cases analyzed for C/EBPβ expression by immunohistochemistry
Lymphoma subtype . | No. cases . | C/EBPβ+, no. . |
|---|---|---|
| T-cell lymphoma | ||
| Anaplastic large-cell lymphoma ALK+ | 45 | 40 |
| Anaplastic large-cell lymphoma ALK- | 29 | 8 |
| Unspecified peripheral T-cell lymphoma | 20 | 1 |
| Angioimmunoblastic T-cell lymphoma | 2 | 0 |
| T-cell lymphoblastic lymphoma | 3 | 0 |
| Enteropathy associated T-cell lymphoma | 2 | 0 |
| Mycosis fungoides | 2 | 0 |
| Adult T-cell leukemia/lymphoma | 4 | 0 |
| Subtotal | 107 | 49 |
| B-cell lymphoma | ||
| Diffuse large B-cell lymphoma | 25 | 0 |
| Follicular lymphoma | 13 | 0 |
| Chronic lymphocytic leukemia | 16 | 0 |
| Mantle-cell lymphoma | 11 | 0 |
| Marginal zone cell lymphomas | 11 | 0 |
| Splenic marginal zone cell lymphoma | 4 | 0 |
| Plasma cell neoplasias | 3 | 1 |
| Hairy cell leukemia | 3 | 0 |
| Burkitt lymphoma | 5 | 0 |
| B-cell lymphoblastic lymphoma | 2 | 0 |
| Subtotal | 93 | 1 |
| Hodgkin lymphoma | ||
| Lymphocyte predominance | 9 | 0 |
| Classic | 20 | 5 |
| Subtotal | 29 | 5 |
| Total lymphoma cases | 229 | 55 |
Lymphoma subtype . | No. cases . | C/EBPβ+, no. . |
|---|---|---|
| T-cell lymphoma | ||
| Anaplastic large-cell lymphoma ALK+ | 45 | 40 |
| Anaplastic large-cell lymphoma ALK- | 29 | 8 |
| Unspecified peripheral T-cell lymphoma | 20 | 1 |
| Angioimmunoblastic T-cell lymphoma | 2 | 0 |
| T-cell lymphoblastic lymphoma | 3 | 0 |
| Enteropathy associated T-cell lymphoma | 2 | 0 |
| Mycosis fungoides | 2 | 0 |
| Adult T-cell leukemia/lymphoma | 4 | 0 |
| Subtotal | 107 | 49 |
| B-cell lymphoma | ||
| Diffuse large B-cell lymphoma | 25 | 0 |
| Follicular lymphoma | 13 | 0 |
| Chronic lymphocytic leukemia | 16 | 0 |
| Mantle-cell lymphoma | 11 | 0 |
| Marginal zone cell lymphomas | 11 | 0 |
| Splenic marginal zone cell lymphoma | 4 | 0 |
| Plasma cell neoplasias | 3 | 1 |
| Hairy cell leukemia | 3 | 0 |
| Burkitt lymphoma | 5 | 0 |
| B-cell lymphoblastic lymphoma | 2 | 0 |
| Subtotal | 93 | 1 |
| Hodgkin lymphoma | ||
| Lymphocyte predominance | 9 | 0 |
| Classic | 20 | 5 |
| Subtotal | 29 | 5 |
| Total lymphoma cases | 229 | 55 |