Sarcoidosis in a child, presenting as an erythroderma with keratotic spines and palmar pits

Abstract

A case of sarcoidosis with generalized erythroderma, exfoliation and micropapule formation in a 6-year-old boy is presented. Follicular spiny keratoses, resembling those seen in pityriasis rubra pilaris, and palmo-plantar pitting were among the other extraordinary features in this case. The epidermis overlying the widespread sarcoid granulomata showed parakeratosis, lymphocytic infiltration and degeneration of the basal layer.