Figure 1
Keywords: Trichoadenoma, Histopathology-image, Pathology
In trichoadenoma, there is a well defined dermal mass which contains numerous cysts and epithelial strands/islands(figures 1–3). Some of the cysts may rupture and there may be inflammatory changes and calcification. The cysts are lined by a benign infundibulum-like squamous epithelium as seen in an epidermoid cyst (figure 3).
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