Observational Study
Copyright ©The Author(s) 2015.
World J Gastroenterol. Apr 21, 2015; 21(15): 4680-4687
Published online Apr 21, 2015. doi: 10.3748/wjg.v21.i15.4680
Figure 3
Figure 3 Human epidermal growth factor receptor 2 gene amplification and high copy number of chromosome 17 by fluorescence in situ hybridization method. A: Gastric mixed carcinoma showing human epidermal growth factor receptor 2 (HER2) cluster amplification; B: Gastric mixed carcinoma showing HER2 large granule amplification; C: Gastric mixed carcinoma showing HER2 dot amplification. D. Gastric mixed carcinoma showing high polyploid 17; red signal = HER2 probe; green signal = chromosome 17 centromere probe (1000 ×). HER2: Human epidermal growth factor receptor 2.