Table 2 Correlation between overexpression and amplification for HER-2/neu
FISH | IHC | ||||
|---|---|---|---|---|---|
0 n = 189 | 1+ n = 4 | 2+ n = 11 | 3+ n = 23 | Total n = 227 | |
No amplification | 189 | 4 | 7 | 0 | 227 |
Amplification | 0 | 0 | 4 | 23 | 27 |
Amplification rate (%) | 0 | 0 | 36.40 | 100 | 11.89 |
FISH | IHC | ||||
|---|---|---|---|---|---|
0 n = 189 | 1+ n = 4 | 2+ n = 11 | 3+ n = 23 | Total n = 227 | |
No amplification | 189 | 4 | 7 | 0 | 227 |
Amplification | 0 | 0 | 4 | 23 | 27 |
Amplification rate (%) | 0 | 0 | 36.40 | 100 | 11.89 |