Case Report
Copyright ©The Author(s) 2025.
World J Clin Oncol. Feb 24, 2025; 16(2): 99635
Published online Feb 24, 2025. doi: 10.5306/wjco.v16.i2.99635
Figure 3
Figure 3 Hematoxylin-eosin staining and immunohistochemistry of a tumor in the lower lobe of the left lung. A: Hematoxylin-eosin staining of lung biopsy tissue (× 100); B: CK20-immunostained positive tumor cells (× 100); C: CDX2-immunostained positive tumor cells (× 100).