Comparison of EORTC and WHO classifications of primary cutaneous lymphomas.
| . | EORTC . | WHO . |
|---|---|---|
| Abbreviations: CTCL, cutaneous T-cell lymphoma; EORTC, European Organization for Research and Treatment of Cancer; WHO, World Health Organization. | ||
| B-cell lymphomas | Indolent | |
| Follicle center cell lymphoma | Follicular lymphoma and diffuse large B-cell lymphoma | |
| Immunocytoma (marginal zone B-cell lymphoma) | Extranodal marginal zone B-cell lymphoma | |
| Intermediate | ||
| Large B-cell lymphoma of the leg | Diffuse large B-cell lymphoma and follicular lymphoma | |
| Provisional | ||
| Intravascular large B-cell lymphoma | Intravascular large B-cell lymphoma | |
| Plasmacytoma | Plasmacytoma | |
| T-cell lymphomas | Indolent | |
| Mycosis fungoides | Mycosis fungoides | |
| Mycosis fungoides-associated follicular mucinosis | Mycosis fungoides-associated follicular mucinosis | |
| Pagetoid reticulosis | Pagetoid reticulosis | |
| CTCL, large cell, CD30+ | Primary cutaneous anaplastic large cell lymphoma | |
| Lymphomatoid papulosis | Lymphomatoid papulosis | |
| Aggressive | ||
| Sezary syndrome | Sezary syndrome | |
| CTCL, large-cell, CD30− | Peripheral T-cell lymphoma, unspecified | |
| Provisional | ||
| Granulomatous slack skin | Granulomatous slack skin | |
| Pleomorphic small/medium-sized CTCL | Peripheral T-cell lymphoma, unspecified | |
| Subcutaneous panniculitis-like T-cell lymphoma | Subcutaneous panniculitis-like T-cell lymphoma | |
| . | EORTC . | WHO . |
|---|---|---|
| Abbreviations: CTCL, cutaneous T-cell lymphoma; EORTC, European Organization for Research and Treatment of Cancer; WHO, World Health Organization. | ||
| B-cell lymphomas | Indolent | |
| Follicle center cell lymphoma | Follicular lymphoma and diffuse large B-cell lymphoma | |
| Immunocytoma (marginal zone B-cell lymphoma) | Extranodal marginal zone B-cell lymphoma | |
| Intermediate | ||
| Large B-cell lymphoma of the leg | Diffuse large B-cell lymphoma and follicular lymphoma | |
| Provisional | ||
| Intravascular large B-cell lymphoma | Intravascular large B-cell lymphoma | |
| Plasmacytoma | Plasmacytoma | |
| T-cell lymphomas | Indolent | |
| Mycosis fungoides | Mycosis fungoides | |
| Mycosis fungoides-associated follicular mucinosis | Mycosis fungoides-associated follicular mucinosis | |
| Pagetoid reticulosis | Pagetoid reticulosis | |
| CTCL, large cell, CD30+ | Primary cutaneous anaplastic large cell lymphoma | |
| Lymphomatoid papulosis | Lymphomatoid papulosis | |
| Aggressive | ||
| Sezary syndrome | Sezary syndrome | |
| CTCL, large-cell, CD30− | Peripheral T-cell lymphoma, unspecified | |
| Provisional | ||
| Granulomatous slack skin | Granulomatous slack skin | |
| Pleomorphic small/medium-sized CTCL | Peripheral T-cell lymphoma, unspecified | |
| Subcutaneous panniculitis-like T-cell lymphoma | Subcutaneous panniculitis-like T-cell lymphoma | |