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Copyright ©2014 Baishideng Publishing Group Co.
World J Gastroenterol. Apr 28, 2014; 20(16): 4526-4535
Published online Apr 28, 2014. doi: 10.3748/wjg.v20.i16.4526
Figure 4
Figure 4 Human epidermal growth factor receptor 2 testing algorithm with fluorescence in situ hybridization reflex testing for both immunohistochemistry 2+ and immunohistochemistry 3+. This testing algorithm was recommended by the United States Food and Drug Administration in relation to approval of trastuzumab for advanced gastric cancer. FISH: Fluorescence in situ hybridization; IHC: Immunohistochemistry.