Isolated Langerhans Cell Histiocytosis of the Vulva in a 28-Year-Old Lady: A Report of a Case and Brief Review of the Literature

Figure 3

(a). S100 immunostaining shows strong diffuse positivity in upper dermis and scattered single as well as aggregates of Langerhans cells in the epidermis (×100) (b). CD1a immunostaining of Langerhans cells shows strong diffuse positivity in the upper dermis and scattered single as well as aggregates in the epidermis (×100) (c). CD68 immunostaining shows scattered weak positivity upper dermis (×100).