Figure legends:
Figure 1. (a) Unilateral brown papules along blaschko’s lines. (b, c) Dermoscopic examination: large and small brown circles in pigmented background
Figure 2. (a) Section shows epidermis with elongated rete ridge and orthokeratotic hyperkeratosis (H&E, magnification × 10). (b) High magnification reveals vacuolated cells. (H&E, magnification × 40)