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. 2020 Nov 25;99(48):e22527. doi: 10.1097/MD.0000000000022527

Figure 1.

Figure 1

A. Endoscopy revealed scattered polyps and mucosal infiltration. B. (gastric body) Poorly differentiated adenocarcinoma (H&E stain, 200× magnification). C. Positive nuclear staining for GCDFP-15 (GCDFP-15 immunohistochemical stain, 200× magnification). D. Negative for CDX2 (CDX2 immunohistochemical stain, 200× magnification). E. Negative for CK20 (CK20 immunohistochemical stain, 200× magnification). F. Positive for CK7 (CK7 immunohistochemical stain, 200× magnification). G. A new gastroscopy revealed there was no significant progress with gastric metastasis.