From: Digital immunohistochemistry: new horizons and practical solutions in breast cancer pathology
 | Core #1 HER2 0 | Core #2 HER2 1+ | Core #3 HER2 2+ | Core #4 HER2 3+ | Cores #1-4 Mean |
---|---|---|---|---|---|
Mean membrane intensity* | 176 ± 16 | 190 ± 7 | 155 ± 11 | 86 ± 11 | 152 ± 8 |
% of cells with complete membranous staining* | 1 ± 4 | 2 ± 5 | 17 ± 6 | 59 ± 6 | 19 ± 4 |
Total number of cells* | 4277 ± 3205 | 6759 ± 3342 | 17536 ± 3382 | 19803 ± 4269 | 12094 ± 2778 |
Pathologist’s HER2 staining intensity score corresponding the expected category** | 87/88 | 73/89 | 88/91 | 84/87 | N/A |