Table 3 Comparison of HER2 status as assessed by IHC and FISH in 102 primary gastric carcinomas and their corresponding lymph node metastases
LN metastatic site | ||||||
|---|---|---|---|---|---|---|
Negative | % | Positive | % | Total | % | |
Primary tumor | ||||||
Negative | 69 | 67.6 | 6 | 5.9 | 75 | 73.5 |
Positive | 4 | 3.9 | 23 | 22.5 | 27 | 26.5 |
Total | 73 | 71.6 | 29 | 28.4 | 102 | 100 |