Table 4.
The details of dc-SISH analyses on HER2 2+ (IHC) samples.
| Subtype | HER2 signals | CEP17 signals | HER2-CEP17 ratio | Amplified? |
|---|---|---|---|---|
| LumA | 3.2 | 2.45 | 1.3 | No |
| LumA | 2.14 | 1.64 | 1.3 | No |
| LumA | 2.0 | 2.0 | 1.0 | No |
| LumA | 2.9 | 2.25 | 1.29 | No |
| LumA | 3.95 | 3.2 | 1.23 | No |
| LumB HER2 − | 3.43 | 2.95 | 1.16 | No |
| LumB HER2+ | Clusters | Yes | ||
| LumB HER2+ | Clusters | Yes | ||
| LumB HER2+ | Clusters | Yes | ||
| LumB HER2+ | Clusters | Yes | ||
| LumB HER2+ | 7.7 | 1.6 | 4.7 | Yes |
| LumB HER2+ | 7.5 | 1.7 | 4.4 | Yes |
| LumB HER2+ | 10.7 | 2.6 | 4.1 | Yes |
| HER2-enriched | 8.2 | 1.5 | 5.5 | Yes |
| TPN | 4.6 | 4.0 | 1.1 | No |
| TPN | 2.7 | 2.2 | 1.2 | No |