title: Linear Lichen Sclerosus along the Blaschko's Line of the Face.
abstract: Lichen sclerosus et atrophicus (LSA) is an inflammatory disease that primarily causes anogenital lesion in middle aged women. We present here a case of facial LSA with an asymptomatic, well-demarcated, whitish to bluish, atrophic patch in a linear pattern on the forehead of a 48-year-old woman. This case showed an atypical clinical presentation and it mimicked en coup de sabre, but the histopathologic results confirmed the diagnosis of LSA.
authors: Department of Dermatology, Samsung Medical Center, Sungkyunkwan University School of Medicine, Seoul, Korea.
authors: Cho Rok
authors: CR
authors: Kim
authors: Kyu Dong
authors: KD
authors: Jung
authors: Hyunje
authors: H
authors: Kim
authors: Miyoung
authors: M
authors: Jung
authors: Ji Yeon
authors: JY
authors: Byun
authors: Dong-Youn
authors: DY
authors: Lee
authors: Joo-Heung
authors: JH
authors: Lee
authors: Jun-Mo
authors: JM
authors: Yang
authors: Eil-Soo
authors: ES
authors: Lee