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The lesions of an unusual annular erythema in an infant evolved from erythematous papules, to rings, to interrupted arcs over 36 to 48 hours, and then resolved without a trace. New lesions appeared and evolved with remarkable uniformity for eight months and then disappeared. This seemingly unique eruption is compared with other annular erythemas described in infants.
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Alexander O. Peterson (1981) studied this question.
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