Case Report
Copyright ©The Author(s) 2020.
World J Clin Cases. Mar 6, 2020; 8(5): 932-938
Published online Mar 6, 2020. doi: 10.12998/wjcc.v8.i5.932
Figure 3
Figure 3 Histopathological examination of the tumor showed a cavernous hemangioma. Vascular hyperplasia and hemangiectasis were observed beneath the squamous mucosal layer. A and C: Hematoxylin and eosin staining (40 ×); B and D: Hematoxylin and eosin staining (100 ×); E: Immunohistochemical staining for CD31 (40 ×); F: Immunohistochemical staining for CD31 (100 ×); G: Immunohistochemical staining for Desmin (40 ×); H: Immunohistochemical staining for Desmin (100 ×).