title: Dermatitis caused by Paederus fuscipes Curtis, 1840 (Coleoptera: Staphilinidae) in student hostels in Selangor, Malaysia.
abstract: We report a series of dermatitis cases caused by the staphilinid beetles, Paederusfuscipes Curtis, among university students staying in the residential college in Puncak Alam, Selangor, Malaysia from 1 January to 31 December 2010. A total of 360 cases (6.0%) were recorded in the Student Health Center throughout the year; the majority of patients stayed at a hostel near an oil palm plantation. Skin symptoms included erythema, edema, vesicular papules, painful blisters, burning sensation, pruritus, hyper pigmentation and peeling of skin. The commonly involved sites were the face, neck, shoulders and arms. Most students noticed the symptoms upon awakening in the morning. The patients were treated with fusidic acid cream and the symptoms resolved within 5 days. These beetles are nocturnally active and enter the room whenever a light source is available. The unintentional crushing of these beetles during sleep causes the release of its hemolymph (paederin) which is the cause of the dermatitis.
authors.affiliation: Faculty of Medicine, Universiti Teknologi MARA, Sungai Buluh Campus, Jalan Hospital, Sungai Buluh, Selangor, Malaysia. chin@salam.uitm.edu.my
authors.forename: C C
authors.initials: CC
authors.lastname: Heo
authors.forename: B
authors.initials: B
authors.lastname: Latif
authors.forename: W M
authors.initials: WM
authors.lastname: Hafiz
authors.forename: H Z
authors.initials: HZ
authors.lastname: Zhou
mesh_terms: D000293:Adolescent; D000328:Adult; D000818:Animals; D001517:Coleoptera; D003877:Dermatitis, Contact / Q000453:epidemiology / Q000209:etiology*; D005260:Female; D006458:Hemolymph; D006801:Humans; D008296:Malaysia / Q000453:epidemiology; D008297:Male; D013333:Student Health Services; D013334:Students; D014495:Universities; D055815:Young Adult