Acral Folliculocentric Extragenital Lichen Sclerosus: A Case Report.

Herein, we present an unusual presentation of extragenital lichen sclerosus, and we highlight the importance of considering it in the differential diagnosis of guttate acral skin lesions. We also review and summarize relevant cases from the literature in hope to aid physicians, especially dermatologists, to consider and swiftly reach the diagnosis and offer appropriate management. We also hope to bring about new insights and broaden future research efforts regarding lichen sclerosus especially and atrophic skin disease in general.