title: An unusual case of lichen planus?
authors.affiliation: Department of Dermatology, University of Pennsylvania, Philadelphia, Pennsylvania.
authors.forename: Evan W
authors.initials: EW
authors.lastname: Piette
authors.affiliation: Department of Dermatology, University of Pennsylvania, Philadelphia, Pennsylvania. Electronic address: William.James@uphs.upenn.edu.
authors.forename: William D
authors.initials: WD
authors.lastname: James
mesh_terms: D000368:Aged; D005260:Female; D006801:Humans; D008010:Lichen Planus / Q000473:pathology*