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J L Bourrain

Publications and source records attributed to J L Bourrain.

5 recordsLinked to original sources
PubMed1997

Diagnosis of photosensitivity to flupenthixol by photoprick testing.

We report the case of a 38-year-old patient with an erythematous eruption, initially confined to photo-exposed areas and then becoming more generalized, which was attributable to flupenthixol, a thioxanthene derivative used for its neuroleptic properties. The compound has the same polycyclic aromatic hydrocarbons as phenothiazines, but without any cross-reaction in our patient. A photoallergic cause for the eruption was verified on clinical, histological and photobiologic grounds. Photopatch tests were negative, but photoprick testing was positive after UV irradiation of the test site. Photopatch test methods using better skin penetration have been already reported for testing drug photosensitivity. Photoprick testing combines better penetration with greater ease of use.

Adult↗
PubMed1995

[Candida vasculitis].

Apart from direct skin attacks, yeasts of the Candida group hold a place that is much discussed in the occurrence of immuno-allergic reactions of the skin, because of their usual saprophytic characteristics. We report here on observation of a patient of 62 years who presented with a secondary purpuric maculo-papular eruption making a tri-symptom of Gougerot, for which we have incriminated the role of the immunogenicity of Candida. Skin histology confirmed the presence of an angiitis and necrotising capillarity. An intradermal test with candidine reproduced the skin symptoms and histology, whilst other microbial and fungal tests remained within normal limits. Other examinations showed the transitory presence of circulating immune complexes, although the remainder of the immunity factors were negative. A digestive focus of Candida was present. Recovery occurred after systemic mycological treatment was started, though there was a return of symptoms after a temporary initial check.

Amphotericin B↗