Table 1 Summary of immunohistochemical studies
Panel of Immunohistochemical Stains in tumor cells | |
|---|---|
Immunohistochemical Stain | Result |
Vimentin | Positive |
Smooth muscle actin (SMA) | Positive |
CD68 | Heterogeneous expression |
Melan A | Positive |
HMB-45 | Positive |
HepPar-1 | Negative |
Alpha-fetoprotein | Negative |
CD56 | Negative |
NeuN | Negative |
Synaptophysin | Negative |
Chromogranin | Negative |
Pan-cytokeratin (AE1-AE3) | Negative |
CD117 | Negative |
ALK | Negative |
S-100 | Negative |
SOX-10 | Negative |
Glypican | Negative |
WT-1 | Negative |
CD15 | Negative |
CD30 | Negative |
CK8-18 | Negative |
B-hCG | Negative |
Inhibin-Alpha | Negative |