Oral lichen planus: clinical and histopathological considerations

SummaryOral lichen planus is one of the most common dermatological diseases presenting in the oral cavity; the prevalence in the general population is 1% to 2%. Although relatively frequent, oral lichen planus is the target of much controversy, especially in relation to its potential for malignancy.AimThis study aimed to make clinical and histopathological considerations regarding oral lichen planus to increase the level of knowledge about this condition among health professionals, underlining the importance of long-term follow-up of these patients.ConclusionThe possibility of this lesion to turn malignant justifies the importance of long term follow up for patients with such disease.