Table 1.
Immunohistochemical staining of biomarkers.
| Antibody name | Expression level | Antibody name | Expression level |
|---|---|---|---|
| CKpan | Partial+ | CD3 | Negative |
| NUT | Nuclear positive | CD20 | Negative |
| P63 | Mostly+ | CgA | Negative |
| TTF-1 | Few+ | CD31 | Negative |
| CK7/6 | Few+ | CD34 | Negative |
| CK5/P40 | Few+ | Desmin | Negative |
| CD56 | Few+ | LCA | Negative |
| Syn | Partial+ | MyOD1 | Negative |
| CD30 | Few weak+ | S-100 | Negative |
| EMA | Few weak+ | WT-1 | Negative |
| Vimetin | + | PLAP | Negative |
| CD99 | Few weak + | α-inhibin | Negative |
| HMB45 | Negative | CD138 | Negative |
| MelanA | Negative | CD38 | Negative |
| TdT | Negative | MUM-1 | Negative |
| ALK | Negative | Ki-67 index | Ki-67 index (80%) |