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Published on: December 15, 2011
A case of generalized ostraceous psoriasis mimicking dermatitis neglecta
Bianca Angelina Macêdo do Nascimento1, Alessandra Haber Carvalho1, Carolina Moraes Dias2
1Universidade Federal do Pará, Belém, PA, BR.
Abstract:
Lithium has been implicated in the exacerbation of pre-existing psoriasis, in the induction of psoriasis on previously uninvolved skin of psoriasis patients, and in the triggering of psoriasis for the first time in patients without a personal or family history. Lithium-induced psoriasis (and its resistance to treatment) is one of the major reasons for noncompliance in patients treated with lithium. We describe a male patient who developed generalized ostraceous psoriasis whose clinical appearance mimicked dermatitis neglecta, 10 months after starting therapy with lithium.
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