| CCMMT | Hepatic carcinoma | Melanoma | Gastrointestinal stromal tumors | Paraganglioma |
---|---|---|---|---|---|
SMA | positive | Â | Â | variable | Â |
HMB-45 | positive | Â | positive | Â | Â |
Melan-A | positive | Â | positive | Â | Â |
S-100 | negative | Â | positive | variable | positive |
CK | negative | positive | negative | negative | Â |
EMA | negative | positive | negative | Â | Â |
CD34 | positive | Â | Â | positive | Â |