PMC4763644_01
(a) The lesion on the nose (b and c) pathological feature of LS (H and E, x100)
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F1
Close inspection of the affected area revealed the presence of the comedo-like openings on the surface of the lesion [Figure 1a]. Histopathologic examination of the lesion showed atrophy of the epidermis, follicular plugging, focal basal cell vacuolization, and homogenization of dermal collagen along with a moderate lymphomononuclear cell infiltrate [Figure 1b and c].