title: Lichen planus.
abstract: The typical early lesion is a polygonal, flat-topped, shiny papule. In the later stages, fine scales may appear on the surfaces of the lesions. Histopathologic examination may aid in differential diagnosis. Topical corticosteroid therapy is beneficial in symptomatic patients.
authors.affiliation: Dermatopathology Laboratory, State University of New York School of Medicine, Buffalo.
authors.forename: C
authors.initials: C
authors.lastname: Dabski
mesh_terms: D003879:Dermatologic Agents / Q000627:therapeutic use; D003937:Diagnosis, Differential; D006801:Humans; D008010:Lichen Planus / Q000175:diagnosis / Q000188:drug therapy / Q000473:pathology; D008297:Male
chemical_list: D003879:Dermatologic Agents