title: Lupus-like phototriggering in a young woman with benign summer light eruption.
abstract: We report the case of a young woman with a single history of benign summer light eruption (BSLE) who developed delayed onset annular lupus-like lesions triggered by a polychromatic phototest, 6 weeks after the irradiation. BSLE of French authors is an idiopathic photodermatosis that corresponds to the minor form of polymorphic light eruption (PLE) of Anglo-Saxon authors. This patient may develop a true lupus erythematosus in the future as indicated by this lupus-like phototriggering and in view of the high prevalence of PLE in lupus patients.
authors.affiliation: Department of Dermatology, Purpan Hospital, TSA 40031, 31059 Toulouse cedex 9, France. marguery@mc.chu-toulous.fr
authors.forename: M-C
authors.initials: MC
authors.lastname: Marguery
authors.forename: L
authors.initials: L
authors.lastname: Lamant
authors.forename: P
authors.initials: P
authors.lastname: Bayle
authors.forename: F
authors.initials: F
authors.lastname: Journé
authors.forename: J
authors.initials: J
authors.lastname: Bazex
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D008178:Lupus Erythematosus, Cutaneous / Q000175:diagnosis; D010787:Photosensitivity Disorders / Q000145:classification / Q000175:diagnosis*; D012621:Seasons