Longitudinal study of patients admitted on clinical suspicion of CTCL
| . | Patients who developed CTCL . | Patients who did not develop CTCL . | Total . |
|---|---|---|---|
| Blk positive | 11 | 2 | 13 |
| Blk negative | 2 | 9 | 11 |
| Total | 13 | 11 | 24 |
| . | Patients who developed CTCL . | Patients who did not develop CTCL . | Total . |
|---|---|---|---|
| Blk positive | 11 | 2 | 13 |
| Blk negative | 2 | 9 | 11 |
| Total | 13 | 11 | 24 |
P < .002 (1-tailed Fisher exact test). The sensitivity and PPV in the study were 85%, and the specificity and NPV were 82%.