Semiquantitative CBE356 and HercepTest IHC scores against amplification of Her2 gene by FISH
| CBE356 IHC score | HercepTest score | |||||||
|---|---|---|---|---|---|---|---|---|
| 0 | 1+ | 2+ | 3+ | 0 | 1+ | 2+ | 3+ | |
| FISH, fluorescence in situ hybridisation; IHC, immunohistochemistry. | ||||||||
| Her2 FISH not amplified | 107 | 18 | 4 | 2 | 125 | 3 | 1 | 1 |
| Her2 FISH amplified | 2 | 2 | 6 | 26 | 9 | 3 | 12 | 11 |
| Total | 109 | 20 | 10 | 28 | 134 | 6 | 13 | 12 |
| % Of total | 65 | 12 | 6 | 17 | 81 | 4 | 8 | 7 |