Table 3. Immunohistochemical findings in eleven cases of epithelioid sarcoma
Case no. CA125 EMA Cytokeratin CEA Vimentin CD34
1 + + + – + +
2 + + + – + +
3 + + + – + ND
4 + + + – + +
5 + + + + + +
6 + + + – + –
7 + + + + + +
8 + + + – + ND
9 + + + – + –
10 + + + – + +
11 _ + + – + ND
Positivity(%) 90.9 100 100 18.2 100 75

EMA, Epithelial membrane antigen; CEA, Carcinoembryonic antigen; ND, not done.