An unusual case of pigmented plaques on the sole

We present an unusual case of a young patient who presented with asymptomatic non-pruritic flat-topped pigmented plaques on his left sole and no other lesions elsewhere. Histology was consistent with lichen planus. We emphasize a high index of suspicion owing to varied clinical presentation and the necessity of a biopsy for diagnosis
Source: Dermatology Online Journal - Category: Dermatology Source Type: research