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Case Report
©The Author(s) 2025.
World J Gastroenterol. Oct 14, 2025; 31(38): 111549
Published online Oct 14, 2025. doi: 10.3748/wjg.v31.i38.111549
Figure 3
Figure 3 Histopathological analysis and immunohistochemical examination of the resected specimen. A: Surgical resection of gross specimens; B-H: Postoperative histological examination of the resected specimen revealed dysmorphic lymphoid cells infiltrating the mucosa. Immunohistochemical staining showed positivity for cluster of differentiation (CD) 20, CD3, and Bcl-2, but negativity for CD10 (not shown), Bcl-6, and cyclin D1 (not shown). The Ki-67 index was 5%, suggesting low proliferation. CD: Cluster of differentiation.


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