Pattern Analysis of Immunoreactants in Lichen Planus-an Immuno-histopathological Study.

Abstract

Lichen planus is an inflammatory skin disease characterized by faintly erythematous to violaceous, flat topped, polygonal papules with adherent scales. The lesions usually involve flexural areas of the skin, the oral mucous membranes & genitalia. Rare cases of esophageal and ocular involvement are also reported.2Lichen planus frequently occurs between the ages of 30 & 60 years.3 There is no predilection for sex or race.1 The prevalence of the disease is approximately 1% in general population.4