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  Indian J Med Microbiol
 

Figure 5: (a) Pretreatment biopsy showing the thin and flattened epidermis with absent rete ridges (H and E, ×100). (b) Posttreatment biopsy following cryoroller showing the appearance of rete ridges with thickening of the epidermis (H and E, ×100)

Figure 5: (a) Pretreatment biopsy showing the thin and flattened epidermis with absent rete ridges (H and E, ×100). (b) Posttreatment biopsy following cryoroller showing the appearance of rete ridges with thickening of the epidermis (H and E, ×100)