Table 4.
Immunohistohemical findings of patients with KIT-negative GISTs
|
Immunohistochemistry |
||||||
| Case No. | CD117 | α-SMA | Desmin | S-100 | NSE | CD34 |
| 1 | Negative | Positive | Positive | - | - | Positive |
| 2 | Negative | - | Positive | Positive | - | - |
| 3 | Negative | - | - | - | - | Positive |
| 4 | Negative | Positive | - | - | - | Positive |
| 5 | Negative | Positive | - | - | Positive | - |
| 6 | Negative | - | - | Positive | Positive | - |
| 7 | Negative | Positive | Positive | Positive | - | - |
| 8 | Negative | Positive | - | - | - | Positive |
| 9 | Negative | Positive | Positive | - | Positive | - |
| 10 | Negative | - | - | Positive | Positive | Positive |
| 11 | Negative | - | - | - | - | Positive |
| 12 | Negative | - | - | - | - | Positive |
| 13 | Negative | Positive | Positive | - | - | - |
| 14 | Negative | Positive | - | - | Positive | Positive |
| 15 | Negative | Positive | - | Positive | - | - |