- Findings of histopathology, immunohistochemistry, and molecular studies.
| Characteristic | CD3 | CD4 | CD7 | CD8 | All |
|---|---|---|---|---|---|
| Total positive (n) | 29 | 36 | 2 | 33 | 100 |
| Total tested (n) | 30 | 36 | 35 | 36 | 137 |
| Positivity (%) | 96.67 | 100 | 5.71 | 91.67 | |
| CD4+/CD8+, predominantly CD4 | CD4+/CD8+, predominantly CD8 | Large cell transformation | Sezary cells | TCR gene rearrangement | |
| Total positive (n) | 24 | 9 | 4 | 2 | 18 |
| Total tested (n) | 33 | 33 | 73 | 73 | 32 |
| Percentage (%) | 72.7 | 27.3 | 5.5 | 2.7 | 56.3 |