title: Management of oral lichen planus.
abstract: Lichen planus is a relatively common disorder of the stratified squamous epithelia. Most dental and medical practitioners see patients with lichen planus, but not all are recognized as having the disease. Patients with lichen planus may have concomitant involvement of the disease in multiple sites. Oral lichen planus lesions usually have a distinctive clinical morphology and characteristic distribution, but oral lichen planus may also present a confusing array of patterns and forms, and other disorders may clinically mimic oral lichen planus. The etiopathogenesis of lichen planus appears to be complex, with interactions between genetic, environmental, and lifestyle factors. Much has now been clarified about the etiopathogenic mechanisms involved and interesting new associations, such as with liver disease, have emerged. The management of lichen planus is still not totally satisfactory in all cases and there is as yet no definitive treatment that results in long term remission, but there have been advances in the control of the condition. Amongst the many treatments available, high potency topical corticosteroids remain the most reliably effective, though topical cyclosporine, topical tacrolimus, or systemic corticosteroids may be indicated in patients whose condition is unresponsive to topical corticosteroids.
authors.affiliation: International Centres for Excellence in Dentistry, Eastman Dental Institute for Oral Healthcare Sciences, University College London, University of London, London, England. c.scully@eastman.ucl.ac.uk
authors.forename: C
authors.initials: C
authors.lastname: Scully
authors.forename: D
authors.initials: D
authors.lastname: Eisen
authors.forename: M
authors.initials: M
authors.lastname: Carrozzo
mesh_terms: D006801:Humans; D017676:Lichen Planus, Oral / Q000150:complications / Q000209:etiology / Q000628:therapy*