Histological Distribution According to the Kiel Classification of the 288 PTCL Lymphomas
| Histology . | Number . | % . |
|---|---|---|
| T-zone | 0 | 0 |
| Lymphoepithelioid (Lennert's) | 12 | 4 |
| Pleomorphic small cell | 3 | 1 |
| Angioimmunoblastic | 68 | 24 |
| Pleomorphic medium and large* | 142 | 49 |
| Immunoblastic | 3 | 1 |
| Anaplastic | 60 | 21 |
| Total | 288 | 100 |
| Histology . | Number . | % . |
|---|---|---|
| T-zone | 0 | 0 |
| Lymphoepithelioid (Lennert's) | 12 | 4 |
| Pleomorphic small cell | 3 | 1 |
| Angioimmunoblastic | 68 | 24 |
| Pleomorphic medium and large* | 142 | 49 |
| Immunoblastic | 3 | 1 |
| Anaplastic | 60 | 21 |
| Total | 288 | 100 |
*PML subcategory included extranodal lymphomas belonging to subcategories of the REAL classification, ie, angiocentic nasopharyngeal (n = 12), intestinal (n = 7), subcutaneous panniculitis (n = 6), and hepatosplenic γδ (n = 4) T-cell lymphomas.