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Case Report
©The Author(s) 2025.
World J Gastrointest Oncol. Jul 15, 2025; 17(7): 108650
Published online Jul 15, 2025. doi: 10.4251/wjgo.v17.i7.108650
Figure 2
Figure 2 Histopathological and immunohistochemical features of the liver tumor biopsy. A: Hematoxylin and eosin staining (× 10) reveals adenocarcinoma with cuboidal tumor cells arranged in glandular patterns; B: Immunohistochemical staining for CK7 is positive, confirming biliary differentiation.


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