title: [Anthrenus dermatitis].
abstract: A 31-year-old male presented with widespread itchy papules, especially on the legs, which had appeared 4 weeks previously. He reported that his wife and both daughters had developed similar lesions during the last week. Numerous small beetle larvae had been detected in his apartment, which were identified as museum beetle Anthrenus museorum L. Prick test with a larva extract caused a positive prick-test reaction, followed by a papular delayed type hypersensitivity reaction. History, clinical and histological examination led to the diagnosis of papular Anthrenus-dermatitis. Eradication of the beetle larvae from the patient's apartment, followed by topical glucocorticoid therapy led to a permanent remission of the dermatitis in all household members.
authors.affiliation: Klinik und Poliklinik für Dermatologie und Allergologie, Klinikum der Universität-Innenstadt, Frauenlobstrasse 9-11, 80337 München.
authors.forename: S
authors.initials: S
authors.lastname: Horster
authors.forename: J C
authors.initials: JC
authors.lastname: Prinz
authors.forename: N
authors.initials: N
authors.lastname: Holm
authors.forename: A
authors.initials: A
authors.lastname: Wollenberg
mesh_terms: D000328:Adult; D000818:Animals; D001517:Coleoptera; D017449:Dermatitis, Allergic Contact / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology; D006801:Humans; D007428:Intradermal Tests; D007814:Larva; D008297:Male; D011537:Pruritus / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology; D012867:Skin / Q000473:pathology; D014581:Urticaria / Q000175:diagnosis / Q000209:etiology* / Q000473:pathology
vernacular_title: Anthrenus-Dermatitis.