Table 6.
CISH results for HER2/neu gene amplification
Ihc Results for HER2/neu Protein Over-Expression | Cish Results for HER2/neu Gene Amplification | ||||||||
---|---|---|---|---|---|---|---|---|---|
Total No. of cases | Not amplified | Percentage (%) | Low amplification | Percentage (%) | High amplification | Percentage (%) | Equivocal | Percentage (%) | |
Score 0 | 44 | 44 | 100% | 0 | 0% | 0 | 0% | 0 | 0% |
Score +1 | 71 | 56 | 78.8% | 15 | 21.1% | 0 | 0% | 0 | 0% |
Score +2 | 306 | 203 | 66.3% | 79 | 25.8% | 23 | 7.5% | 1 | 0.3% |
Score +3 | 27 | 0 | 0% | 12 | 44.4% | 15 | 55.5% | 0 | 0% |