title: Lichen planus actinicus.
abstract: Two patients with lichen planus actinicus are reported. Lichen planus actinicus is more descriptive than lichen planus tropicus, since the condition appears in more temperate climate, i.e. Italy. The etiology of this condition is obscure, but light may act as a triggering mechanism.
mesh_terms: D000328:Adult; D005260:Female; D006801:Humans; D006886:Hydroxychloroquine / Q000627:therapeutic use; D008010:Lichen Planus / Q000188:drug therapy / Q000209:etiology / Q000473:pathology*; D008297:Male; D013472:Sunlight; D014221:Triamcinolone / Q000627:therapeutic use
chemical_list: D014221:Triamcinolone; D006886:Hydroxychloroquine