Figure 3 | Modern Pathology

Figure 3

From: Diagnostic utility of immunohistochemistry in distinguishing trichoepithelioma and basal cell carcinoma: evaluation using tissue microarray samples

Figure 3

(a) Trichoepithelioma showing cytokeratin 15 immunolabeled cells of the outermost layer of the basaloid lobules. (b) Basal cell carcinoma with the same immunolabeled pattern. (c) Trichoepithelioma displaying D2-40 staining of the peripheral basaloid cells. (d) Basal cell carcinoma with the same pattern of D2-40 immunostaining.

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