Table 2

Summary of HER2 manual grading and FISH scores

FISH Score
IHC = 0
IHC = 1
IHC = 2
IHC = 3
Total

≤ 1.7
25
22
15
6
68
1.8 – 2.2
1
1
2
0
4
≥ 2.3
2
3
5
17
27
Total
28
26
22
23
99

Hall et al. BMC Medical Imaging 2008 8:11   doi:10.1186/1471-2342-8-11