Table 3: Immunohistochemical
data, including hormone receptor and HER2/neu status.
Case |
p63 |
CK5/6 |
c-kit |
EGFR |
GATA-3 |
Syn |
Chr |
Ki-67 (%) |
ER |
PR |
HER2 |
1 |
p+ |
ND |
ND |
ND |
ND |
- |
- |
30 |
+ |
+ |
- |
2 |
P+ |
p+ |
w+ |
- |
p+ |
- |
- |
2 |
- |
+ |
- |
3 |
- |
p+ |
w+ |
f+ |
- |
- |
- |
20 |
- |
- |
- |
4 |
+* |
+* |
- |
+* |
+** |
- |
- |
30 |
+ |
- |
- |
5 |
ND |
ND |
ND |
ND |
ND |
- |
- |
ND |
- |
- |
- |
6 |
- |
- |
- |
- |
+ |
- |
- |
40 |
+ |
+ |
- |
7 |
- |
ND |
w+ |
ND |
ND |
- |
- |
ND |
- |
- |
ND |
8 |
- |
p+ |
+ |
- |
- |
- |
- |
20 |
- |
- |
- |
9 |
ND |
ND |
ND |
ND |
ND |
- |
- |
20 |
- |
- |
- |
10 |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
ND |
- |
- |
- |
11 |
- |
- |
- |
ND |
- |
- |
- |
ND |
- |
- |
- |
*Positive in squamous areas
**Positive in non-squamous
areas
Syn-synaptophysin; Chr-chromogranin; ND-not done/tissue not available; p-patchy;
w-weak; f-focal