title: Photo quiz. Koebner streak.
authors.affiliation: Baylor College of Medicine, Houston, TX 77030, USA.
authors.forename: Sylvia
authors.initials: S
authors.lastname: Hsu
authors.forename: Adrienne M
authors.initials: AM
authors.lastname: Feasel
mesh_terms: D005260:Female; D006801:Humans; D008010:Lichen Planus / Q000150:complications / Q000175:diagnosis*; D008875:Middle Aged; D011537:Pruritus / Q000209:etiology