Table 2.

FISH data on 15 Tumors with IHC 3+/FISH-Negative Results

Case number	FISH ratio	Chrosome 17 copy number	Her-2/neu gene copy number
1	1	1.85	1.85
2	1	1.96	1.89
3	1	2.18	2.21
4	1	2.32	2.42
5	1	2.57	2.57
6	1.2	2.32	2.72
7	1.5	1.93	2.98
8	1.3	2.31	3.03
9	1.2	2.72	3.34
10	1.7	1.96	3.27
11	1.4	2.54	3.50
12	1.6	2.52	3.91
13	1.1	3.69	4.17
14	1.7	2.86	4.75
15	1.7	3.07	5.30