Case Report
Copyright ©The Author(s) 2024.
World J Clin Cases. Jun 16, 2024; 12(17): 3253-3258
Published online Jun 16, 2024. doi: 10.12998/wjcc.v12.i17.3253
Figure 2
Figure 2 Pathological and immunohistochemical examination results of inflammatory masses. A: Pathological examination. Lymphocytic infiltration with abundant plasma cells, no eosinophils or microorganisms observed on hematoxylin and eosin staining, original magnification (× 100); B: Immunohistochemical examination. LL-37 positive dilated capillaries (arrows). Brownish-yellow or brown granules indicate positive expression of LL-37.