Case Report
Copyright ©The Author(s) 2025.
World J Gastrointest Oncol. Mar 15, 2025; 17(3): 100152
Published online Mar 15, 2025. doi: 10.4251/wjgo.v17.i3.100152
Figure 4
Figure 4 The immunohistochemical staining results of the penile mass indicated a colonic origin. A: CDX2 (original magnification × 100); B: CK20 (original magnification × 100); C: SATB2 (original magnification × 100).