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Figure 1 | Diagnostic Pathology

Figure 1

From: Clinicopathological features and the value of differential Cytokeratin 7 and 20 expression in resolving diagnostic dilemmas of ovarian involvement by colorectal adenocarcinoma and vice-versa

Figure 1

A. Case of a metastatic colorectal adenocarcinoma to ovary, comprising areas of necrosis (N) surrounded by tumor cells. Focal psammomatous calcification (arrow). H&E × 100. B. Higher magnification showing tumor cells displaying acinar arrangements with psammomatous calcification (arrows). H&E × 100. C. Diffuse CK 20 positivity. DAB × 400. D. Diffuse CEA expression. DAB × 200.

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Diagnostic Pathology

ISSN: 1746-1596

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