EBV latency classification among MTX-LPD, PT-LPD, and Age-LPD.
| Disease | Year | Author | Cases | I | II | III |
|---|---|---|---|---|---|---|
| PT-LPD | 2003 | Birkeland | 16 | 1 | 8 | 7 |
| Age-LPD | 2009 | Asano | 26 | 0 | 19 | 7 |
| MTX-LPD | 2007 | Miyazaki | 3 | 0 | 1 | 2 |
| MTX-LPD | 2013 | present case series | 11 | 3 | 5 | 3 |
MTX-LPD: methotrexate-associated lymphoproliferative disorders; PT-LPD: posttransplant lymphoproliferative disorders.