Sensitivity and staining intensity
| Stain | Positive cases no. (Sensitivity %) | Negative cases no. (%) | Cases with strong intensity staining no. (%) | Cases with moderate intensity staining no. (%) | Cases with weak intensity staining no. (%) |
|---|---|---|---|---|---|
| ERG | 25 (100) | 0 (0) | 19 (76) | 5 (20) | 1 (4) |
| CD31 | 25 (100) | 0 (0) | 18 (72) | 6 (24) | 1 (4) |
| CD34 | 15 (60) | 10 (40) | 3 (12) | 8 (32) | 4 (16) |
| AE1/AE3 | 5 (21) | 19 (79) | 1 (4) | 1 (4) | 4 (17) |
ERG, erythroblast transformation specific (ETS)-related gene; No., number.