Case Report
Copyright ©The Author(s) 2025.
World J Gastrointest Surg. May 27, 2025; 17(5): 104049
Published online May 27, 2025. doi: 10.4240/wjgs.v17.i5.104049
Figure 4
Figure 4 Immunohistochemical tests (first small intestine resection specimen). A: Cytokeratin (CK) 7 (+++); B: Thyroid transcription factor-1 (++); C: Napsin A (+); D: CK20 (-); E: CDX2 (-).