Table 1 Immunohistochemical findings in 3 cases of SC
| Case# | S-100 protein | p-STAT5 | Mammaglobin | GATA3 | DOG1 | HER2 | EGFR | β-Catenin | p53 | Ki-67 labeling index (%) | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | + | + | + | − | − | − | + | + | − | 8 | |
| 2 | LG | + | + | + | + | − | − | + | + | − | 3 |
| HG | + | + | − | + | − | − | + | + | − | 32 | |
| 3 | LG | + | + | + | + | − | − | + | + | − | 0 |
| HG | − | + | + | + | − | − | + | + | + | 30 |