Table 1 Histology results for biopsy
| IMMUNOHISTOCHEMISTRY | RESULT |
|---|---|
| p63 | Positive in basal cells (nuclear) |
| CK5/6 | Positive in luminal cell (cytoplasmic); positive in basal cell (Golgi) |
| HMWCK (CK34) | Positive in luminal cell (cytoplasmic); positive in basal cell (Golgi) |
| SMA | Positive in basal cells |
| AE1/AE3 | Positive in luminal cells |