Table 1. Immunohistochemical stains.
| Markers | Hep Par1 | EMA | HMB-45 | Melan A | SF-1 | CK7 | CK20 |
|---|---|---|---|---|---|---|---|
| Positivity | + | - | - | - | - | - | - |
EMA, epithelial membrane antigen; SF-1 steroidogenic factor-1.
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