Case Report
Copyright ©The Author(s) 2020.
World J Clin Cases. Mar 26, 2020; 8(6): 1116-1128
Published online Mar 26, 2020. doi: 10.12998/wjcc.v8.i6.1116
Figure 2
Figure 2 Pathological presentation of the patient. A: Hematoxylin-eosin staining revealed heteromorphic neoplastic cells arranged in glandular, nested or striped patterns (magnification: × 200; scale bar: 20 μm); B: Immunohistochemistry showed tumor cell positivity for CK19 (magnification: × 100; scale bar: 50 μm); C: Immunohistochemistry showed tumor cell positivity for polyclonal carcinoembryonic antigen (magnification: × 100; scale bar: 50 μm); D: Immunohistochemistry showed tumor cell positivity for HepPar1 (magnification: × 200; scale bar: 50 μm).