Table 5.
Immunohistochemical staining for all antibodies
| Total (n) | SMA/Calp/Vim | HMB-45 | Melan A | Desmin | CD56 | CD99 | S-100 | CD34/CD44/TEF3/CK |
|---|---|---|---|---|---|---|---|---|
| 26 cases | 100% (+++) | 50% (++) | 81% (++) | 0% (++) | 19% (++) | 58% (++) | 0% (++) | 0% (+) |
| 46% (+) | 19% (+) | 85% (+) | 23% (+) | 31% (+) | 26.92% (+) | |||
| 4% (-) | 0% (-) | 15% (-) | 58% (-) | 11% (-) | 73.08% (-) | 100% (-) |
Note: In the table, (++) represents strong or diffuse positive results; (+) represents weak to moderate, focal, or scattered positive results; and (-) represents negative results; Ki67: < 2% in all cases.