A case of lichen amyloidosus accompanied by vesicles and dyschromia.

Lichen amyloidosus (LA) is a chronic pruritic skin disorder characterized by the deposition of amyloid in the papillary dermis. The usual features are multiple, discrete hyperkeratotic papules, which may coalesce into plaques that typically occur on the legs, especially the shins. We report a case of LA accompanied by vesicles and dyschromia.