PMC6053866_01
Computed tomography scan of the abdomen suggesting diffuse hypodense liver lesions (arrow) suggestive of metastatic disease.
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Computed tomography scan of the abdomen (coronal plane) demonstrating primary colon mass (arrow) and diffuse hepatic lesions.
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Biopsy of the liver mass demonstrated poorly differentiated adenocarcinoma with marked desmoplasia, sheets of cells with minimal gland formation, and necrosis (arrow) on hematoxylin-eosin staining (magnification 10x).
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Biopsy of the liver mass demonstrated metastatic poorly differentiated adenocarcinoma (Figure 3) with immunohistochemistry stains positive for CK-20, CDX-2, and negative for CK-7, suggesting colorectal primary.