A typical Becker′s nevus at an atypical site in a female child

Abstract

density and few acneiform papules were observed over the patch [ Figure 1]. Histopathological examination of biopsy specimen showed hyperkeratosis, acanthosis, and heavy pigmentation of basal keratinocytes with melanophages in the upper dermis [ Figure 2]. Bone survey of ipsilateral lower limb with X-ray and computed tomography scan showed no abnormality. ABSTRACTBecker's nevus is an acquired and persistent asymmetrical area of skin pigmentation sometimes showing evidence of increased androgen sensitivity which typically occurs, postpuberty. Though the usual site is described as shoulder, anterior chest, or scapular region, it can occur over other unusual sites as well. We report such a rarer presentation of Becker's nevus on leg in a young female.