Table 2. Immunohistochemical profiles of spindle cell oncocytoma cases.
| Case | EMA | S100 | Galectin-3 | GFAP | Chromogranin | TTF-1 | MIB-1 |
|---|---|---|---|---|---|---|---|
| 1 | + | + | + | - | - | + | 5% |
| 2 | + | + | + | - | - | + | 2% |
| 3A | - | + | + | - | - | + | 5% |
| 3B | + (focal) | + | + | - | - | + | 5% |
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