Expression of TRAF1 in Lymphoid Blasts in Cases of EBV-Associated ALP
| Case No. . | Percentage of Blasts With TRAF1 Expression . | Intensity of TRAF1 Signal . |
|---|---|---|
| 1 | 40% | ++ |
| 2 | 30% | +++ |
| 3 | 40% | ++ |
| 4 | 80% | ++ |
| 5 | 90% | +++ |
| 6 | 40% | ++ |
| Case No. . | Percentage of Blasts With TRAF1 Expression . | Intensity of TRAF1 Signal . |
|---|---|---|
| 1 | 40% | ++ |
| 2 | 30% | +++ |
| 3 | 40% | ++ |
| 4 | 80% | ++ |
| 5 | 90% | +++ |
| 6 | 40% | ++ |
In cases no. 1, 5, and 6, the atypical lymphoproliferations were developed due to iatrogen immunosuppression after kidney transplantation, whereas all other patients were HIV+. The hybridization signals were analyzed as described in Materials and Methods. Medium intensity is indicated with ++ and strong intensity with +++.