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Bilateral retinal vasculitis in a patient with lichen planus

Vasculite retiniana bilateral em um paciente com líquen plano

ABSTRACT

Lichen planus (LP) is an autoimmune, inflammatory disease of unknown etiology that commonly affects the skin and mucous membranes. Retinal vasculitis is a group of vision-threatening disorders, in which autoimmunity is thought to play a role in pathogenesis. We present the case of a patient who was diagnosed with retinal vasculitis and who was followed up for mucosal LP. LP has not been reported as a cause of retinal vasculitis in the literature. We believe that the retinal vasculitis in this case was related to LP because cellular immunity plays a role in the pathogenesis of both entities.

Keywords:
Retina; Retinal vasculitis; Lichen planus; Fluorescein angiography

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