| Angiosarcoma | EHE | other sarcoma | Carcinoma |
Cytokératin | +/− | +/− | +/− | + |
MMA | +/− | +/− | +/− | + |
CD31 | + | + | − | − |
CD34 | + | + | +/− | − |
Factor VIII | +/− | +/− | − | − |
ILF-1 | + | + | − | − |