[Gougerot's invisible lichen planus].
D000293:Adolescent; D003937:Diagnosis, Differential; D004890:Erythema / Q000175:diagnosis; D006801:Humans; D008010:Lichen Planus / Q000175:diagnosis; D008297:Male; D011693:Purpura / Q000175:diagnosis; D012871:Skin Diseases / Q000175:diagnosis
Lichen plan invisible de Gougerrot.