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. Author manuscript; available in PMC: 2018 Feb 9.
Published in final edited form as: Cancer Genet Cytogenet. 2008 Nov;187(1):19–24. doi: 10.1016/j.cancergencyto.2008.07.004

Table 1.

Primary breast tumor (PBT) and sentinel lymph node (SLN) metastasis analyzed by FISH and IHC for BP1 and HER2/NEU gene copy number and protein expression, respectively

PATIENT# TISSUE FISH BP1 IHC BP1 FISH HER2/NEU IHC HER2/NEU
1 PBT Normal pos Gain pos
2 PBT Gain pos Amplification pos
3 PBT Amplification pos Amplification pos
4 PBT Normal pos Normal neg
5 PBT Normal pos Amplification pos
6 PBT Normal neg Gain neg
7 PBT Normal pos Normal neg
8 PBT Normal neg Amplification neg
9 PBT Normal pos Amplification neg
10 PBT Normal pos Normal pos
11 SLN Normal pos
12 SLN Gain
13 PBT Amplification pos Gain neg
SLN Normal pos
14 PBT Amplification pos Amplification neg
SLN Gain pos Gain neg
15 PBT Gain pos Normal neg
SLN Normal pos Normal neg
16 PBT Normal pos Normal neg
SLN Normal pos
17 PBT Amplification pos Amplification pos
SLN Normal pos Normal neg
18 PBT Normal neg Normal neg
SLN Normal pos Normal neg
19 PBT Normal pos Normal neg
SLN Normal pos Normal neg
20 PBT Gain Gain pos
SLN Gain pos Gain neg
21 PBT Normal pos Normal neg
SLN Normal pos Normal neg
22 PBT Amplification Normal neg
SLN Amplification Normal neg
23 PBT Normal pos Normal neg
SLN Normal pos Normal neg
24 PBT Normal pos Normal neg
SLN Normal pos Normal neg

Abbreviations: pos, positive; neg, negative; –, result not obtained.