Darier, Jean Ferdinand
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Darier,Jean Ferdinand, Hungarian-born French dermatologist, 1856-1938.
Darier disease - a familial, autosomal dominant eruption of pruritic keratotic papules on the trunk, face, scalp, and axillae. Synonym(s): keratosis follicularis
Darier sign - urtication on stroking of cutaneous lesions of urticaria pigmentosa (mastocytosis).