title: [Oral medicine 9. Lichen planus and lichenoid lesions of the oral mucosa].
abstract: The general dentist is sometimes confronted with white lesions of the oral mucosa. Oral lichen planus is the most common oral white lesion. The diagnosis can usually be made on the basis of the clinical aspect, but is sometimes made more difficult by certain abnormalities in the oral mucosa which clinically resemble oral lichen planus or by abnormalities which cannot be distinguished from oral lichen planus but have a different origin. Those lesions are classified as oral lichenoid lesions. Malignant deterioration has been described in allforms of oral lichen planus lesions and oral lichenoid lesions. There is no known method to predict or prevent malignant transformation. Nor are there any studies examining the efficacy of frequent follow-up visits. It seems sensible, in keeping with the tendency in recent literature, to schedule annual check-ups for patients to be on the safe side. These follow-up visits may reasonably be performed in a general dental practice.
authors.affiliation: Uit de afdeling Mondziekten, Kaak- en Aangezichtschirurgie, Medisch Centrum Leeuwarden, Universitair Medisch Centrum Groningen. erik.van.der.meij@znb.nl
authors.forename: E H
authors.initials: EH
authors.lastname: van der Meij
authors.forename: K P
authors.initials: KP
authors.lastname: Schepman
authors.forename: J G A M
authors.initials: JG
authors.lastname: de Visscher
mesh_terms: D003937:Diagnosis, Differential; D006801:Humans; D017676:Lichen Planus, Oral / Q000175:diagnosis* / Q000473:pathology; D017512:Lichenoid Eruptions / Q000175:diagnosis* / Q000473:pathology; D009061:Mouth Mucosa / Q000473:pathology*; D009062:Mouth Neoplasms / Q000175:diagnosis / Q000473:pathology