Case Report
Copyright ©The Author(s) 2022.
World J Gastroenterol. Aug 14, 2022; 28(30): 4211-4220
Published online Aug 14, 2022. doi: 10.3748/wjg.v28.i30.4211
Figure 3
Figure 3 Postoperative histopathological images of the patient. A: Hematoxylin and eosin staining showed proliferation of submucosal nerve tissue (magnification, × 100); B: Immunohistochemical staining displayed S100(+) (magnification, × 100).