From: Validation of a new classifier for the automated analysis of the human epidermal growth factor receptor 2 (HER2) gene amplification in breast cancer specimens
Manual scoring
Tile-sampling analysis
Nuclei-sampling analysis, after human correction
< 1.8
≥ 1.8 – < 2.0
2.0 – 2.2
> 2.2
≥ 1.8 - < 2.0
12
1
0
7
5
2
4
6