Dermatitis artefacta as the presenting feature of auto-erythrocyte sensitization syndrome and naproxen-induced pseudoporphyria in a single patient.
A female patient presented with two episodes of apparent dermatitis artefacta. Although it was clear that self-induced lesions were present on both occasions, there was also strong evidence in support of auto-erythrocyte sensitization syndrome on the first occasion and of naproxen-induced pseudoporphyria on the second occasion. The occurrence of two such rare disorders in a single patient is extremely unusual, and we discuss a possible pathogenetic link between them. The case emphasizes that patients with apparent artefactual lesions, or with a previous history of dermatitis artefacta, still require careful evaluation to identify organic disease.
Cox
N H
NH
Department of Dermatology, Cumberland Infirmary, Carlisle, Cumbria, U.K.
Wilkinson
D S
DS
D000293:Adolescent; D003872:Dermatitis / Q000209:etiology* / Q000473:pathology; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006801:Humans; D009288:Naproxen / Q000009:adverse effects*; D011164:Porphyrias / Q000139:chemically induced* / Q000150:complications / Q000473:pathology; D011693:Purpura / Q000209:etiology*; D012867:Skin / Q000473:pathology; D012871:Skin Diseases / Q000139:chemically induced*
D009288:Naproxen