Lichen Planus, OralLichen PlanusLichensLichenoid EruptionsMouth MucosaTongue DiseasesTolonium ChlorideMouth DiseasesMouth NeoplasmsHematoxylinStomatitis, AphthousAcitretinClobetasolGingival DiseasesLeukoplakia, OralEosine Yellowish-(YS)Burning Mouth SyndromeVulvar Lichen SclerosusPeriodic Acid-Schiff ReactionPrecancerous ConditionsStomatitisLichen Sclerosus et AtrophicusKeratolytic AgentsPelvic Inflammatory DiseaseHyperpigmentationColoring AgentsDesmoglein 1Desmoglein 3Cell DegranulationConnective Tissue