Dermoscopy and Histopathology of Hyperkeratosis of Nipple and Areola: A Case Report

Abstract

We describe a case involving a 19-year-old female with who presented with bilateral nipple-areola brown patches persisting for five years. The diagnosis of hyperkeratosis of the nipple and areola (HNA) was established through dermoscopy and histopathology. The findings highlight the value of dermoscopy in the diagnosis and differentiation of HNA.