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©The Author(s) 2019.
World J Gastrointest Oncol. Apr 15, 2019; 11(4): 335-347
Published online Apr 15, 2019. doi: 10.4251/wjgo.v11.i4.335
Published online Apr 15, 2019. doi: 10.4251/wjgo.v11.i4.335
Table 3 Concordance between human epidermal growth factor receptor 2 overexpression by Immunohistochemical staining and human epidermal growth factor receptor 2 gene amplification by fluorescence in situ hybridization
| IHC score | HER2 gene amplification (FISH) | % HER2 gene amplification | |
| Positive | Negative | ||
| 1+ (n = 10) | 0 | 10 | 0% |
| 2+ (n = 102) | 12 | 90 | 11.8% |
| 3+ (n = 29) | 24 | 5 | 82.8% |
- Citation: Wang XY, Zheng ZX, Sun Y, Bai YH, Shi YF, Zhou LX, Yao YF, Wu AW, Cao DF. Significance of HER2 protein expression and HER2 gene amplification in colorectal adenocarcinomas. World J Gastrointest Oncol 2019; 11(4): 335-347
- URL: https://www.wjgnet.com/1948-5204/full/v11/i4/335.htm
- DOI: https://dx.doi.org/10.4251/wjgo.v11.i4.335