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. 2017 Aug 2;14(4):4069–4077. doi: 10.3892/ol.2017.6703

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Copyright: © Xu et al.

This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-NoDerivs License, which permits use and distribution in any medium, provided the original work is properly cited, the use is non-commercial and no modifications or adaptations are made.

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Figure 3. — HE staining and immunohistochemistry analysis of the gastric metastases HE staining revealed the malignant cells in the gastric wall, and immunohistochemistry indicated that cells from the gastric tumor were positive for CK7, ER and GCDFP-15 and negative for CK20. Scale bar, 50 µm. HE, hematoxylin and eosin; ER, estrogen receptor, PR, progesterone receptor; E-CAD, epithelial cadherin; HER-2, human epidermal growth factor receptor 2; GCDFP-15, gross cystic disease fluid protein 15; CK7, cytokeratin 7; CK20, cytokeratin 20; CD20, cluster of differentiation 20.