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Case Report
©The Author(s) 2025.
World J Clin Cases. Oct 26, 2025; 13(30): 111020
Published online Oct 26, 2025. doi: 10.12998/wjcc.v13.i30.111020
Figure 2
Figure 2 Histopathological characteristics of the excised specimen confirming the diagnosis of dermatofibrosarcoma protruberans. A: Histopathology hematoxylin and eosin staining, 400 ×. The tumor is composed of spindle cells arranged in a storiform pattern. The cells showed elongated nuclei, abundant fibrillar cytoplasm, and mild nuclear atypia; B: Immunohistochemistry showed that the tumor cells have strong and diffuse positivity for cluster of differentiation 34.


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