Histopathological findings in oral lichen planus and their correlation with the clinical manifestations

Objectives: To highlight the most characteristic histopathological findings of oral lichen planus and their correlation with the clinical manifestations and forms. Study design: We performed a retrospective study of 50 biopsied and diagnosed cases of oral lichen planus obtained over a period of 11 years, spanning from May 1998 to April 2009. We analyzed the age and sex of the patient, type of lichen planus, location and different histopathological findings, comparing them with the clinical lesions. Results: Seventy eight percent of the patients are female and 22% are male, with an average age of 56.06 years for both sexes. The most frequent clinical form is reticular, present in 78% of the …