title: [Crusted scabies induced by topical corticosteroids: A case report].
abstract: The frequency of scabies is increasing in France. Crusted (or Norwegian) scabies is a very contagious form of scabies because of the huge number of mites in the skin. It is observed in patients suffering from immunodepression, motor or sensory deficiency, or mental retardation. The clinical presentation, except for the classic manifestation of scabies, is characterized by crusted lesions. Treatment is not easy and requires hospitalization. Topical corticosteroids are frequently used for children's dermatological diseases. Their long-term and inappropriate application in an infested scabies child can induce crusted scabies. We report on a case of an 8-year-old boy who developed crusted scabies induced by topical corticosteroid application. We discuss the therapeutic aspects of this severe form of scabies.
authors.affiliation: Service de dermatologie, centre hospitalier Victor-Dupouy, 69, rue du Lieutenant-Colonel-Prudhon, 95100 Argenteuil, France. Electronic address: paul.bilan@ch-argenteuil.fr.
authors.forename: P
authors.initials: P
authors.lastname: Bilan
authors.affiliation: Service de pédiatrie, centre hospitalier Victor-Dupouy, 69, rue du Lieutenant-Colonel-Prudhon, 95100 Argenteuil, France.
authors.forename: A-M
authors.initials: AM
authors.lastname: Colin-Gorski
authors.affiliation: Service de pédiatrie, centre hospitalier Victor-Dupouy, 69, rue du Lieutenant-Colonel-Prudhon, 95100 Argenteuil, France.
authors.forename: E
authors.initials: E
authors.lastname: Chapelon
authors.affiliation: Service de dermatologie, centre hospitalier Victor-Dupouy, 69, rue du Lieutenant-Colonel-Prudhon, 95100 Argenteuil, France.
authors.forename: M-L
authors.initials: ML
authors.lastname: Sigal
authors.affiliation: Service de dermatologie, centre hospitalier Victor-Dupouy, 69, rue du Lieutenant-Colonel-Prudhon, 95100 Argenteuil, France.
authors.forename: E
authors.initials: E
authors.lastname: Mahé
mesh_terms: D000287:Administration, Topical; D001623:Betamethasone / Q000008:administration & dosage / Q000009:adverse effects*; D002648:Child; D003879:Dermatologic Agents; D005938:Glucocorticoids / Q000008:administration & dosage / Q000009:adverse effects*; D006801:Humans; D007642:Keratosis / Q000139:chemically induced / Q000150:complications; D008297:Male; D012532:Scabies / Q000139:chemically induced* / Q000150:complications
chemical_list: D003879:Dermatologic Agents; D005938:Glucocorticoids; D001623:Betamethasone