Table 1.
Results of immunohistochemistry and the positive ratio expression.
Negative
Positive
Positive ratio (%)
CK
5
36
87.8%
EMA
6
35
85.4%
Vim
0
41
100.0%
Des
40
1
2.5%
SMA
41
0
0.0%
s-100
35
6
14.6%
PGP
10
31
75.6%
PCNA
3
38
92.7%