title: [Chronic bullous dermatoses of childhood in the differential diagnosis of bullous dermatitis in children].
abstract: We report a case of chronic bullous dermatosis of children, a benign dermatologic disease of infancy of unknown etiology, characterized, on IIF, by linear deposits of immunoglobulins in the Basement Membrane Zone of cutis, and clinically by a ring shaped disposition of bullae (rosette-like). This work concerns a ten year old girl admitted to the pediatric ward at E. Agnelli Hospital of Pinerolo (Turin) about one year ago, who started having perioral bullous eruption, subsequently spread all over the body skin, with general symptoms of fever and itching. Round erythematous plaques, crusts, and a ring disposition of sausage-shaped subepidermal bullae were suggestive of CBDC. Diagnosis was confirmed by cutaneous biopsy and DIF. Corticosteroids, given for about six mths., and DDS in the last four mths. of treatment, quickly changed the course of the disease, which has not recurred for about one year. Differential diagnosis with other bullous dermatoses of 2nd and 3rd childhood has been addressed to bacterial and viral diseases as well as to toxico-allergic and autoimmune diseases, the latter rarely seen by Pediatricians. Among those we discuss on clinical and anatomopathological aspects of Dermatitis herpetiformis, Erythema multiforme, Pemphigus and Pemphigoid, with regard to different anatomic sites of bullous lesions and to pathogenesis involved immunoglobulins and skin antigens.
authors.affiliation: Divisione di Pediatria, Ospedale E. Agnelli, Pinerolo, Torino.
authors.forename: S
authors.initials: S
authors.lastname: Buffoni
authors.forename: M
authors.initials: M
authors.lastname: Salvai
mesh_terms: D001706:Biopsy; D002648:Child; D003937:Diagnosis, Differential; D005260:Female; D019085:Fluorescent Antibody Technique, Direct; D006801:Humans; D007136:Immunoglobulins / Q000032:analysis; D012867:Skin / Q000276:immunology / Q000473:pathology; D012872:Skin Diseases, Vesiculobullous / Q000175:diagnosis* / Q000473:pathology
chemical_list: D007136:Immunoglobulins
vernacular_title: Dermatosi bollosa cronica del bambino (DBCB) nella diagnosi differenziale delle dermatiti bollose della seconda e terza infanzia.