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Figure 2 | Diagnostic Pathology

Figure 2

From: The value of CDX2 and cytokeratins 7 and 20 expression in differentiating colorectal adenocarcinomas from extraintestinal gastrointestinal adenocarcinomas: cytokeratin 7-/20+ phenotype is more specific than CDX2 antibody

Figure 2

CK7 immunostaining in colonic, gastric, and pancreatic tumors. (A) Gastric and (B) pancreatic carcinomas showed diffuse and strong positive CK7 immunostaining. (C) Colonic adenocarcinoma displayed focal cytoplasmic immunoreactivity for CK7. (A)-(B), original magnification × 100; (C), original magnification × 200.

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