title: [Pigeon breeder's disease in childhood].
abstract: Pigeon breeder's disease is a common form of hypersensitivity pneumonitis, which is rarely diagnosed in children. We report a seven year old boy, who developed cough, easy fatigue, anorexia and weight loss over a period of two months after having contact with pigeons. The findings on physical examination were tachypnoea and reduced thoracic movements. Chest radiograph showed widespread fine nodular shadowing in both lung fields. Pulmonary function tests demonstrated a restrictive defect and an impaired diffusion. Lymphocytes were highly increased in bronchoalveolar lavage (BAL) fluid. Precipitating antibodies against pigeon excreta was found in the serum. Environmental control of pigeon protein and a course of systemic corticosteroids over 4 months resulted in clinical and lung function improvement. However clinical recovery stopped over several months after discontinuation of steroid therapy. Therefore steroid therapy was reinstalled and continued until complete clinical recovery and pulmonary function occurred, that was 20 months after onset of the disease. Essential for the patient was to avoid further contact with birds. However a prolonged steroid therapy was necessary to achieve complete resolution. Lung function tests were useful for follow up and decisions on further treatment.
authors.affiliation: Klinik für Pädiatrie der Medizinischen Universität zu Lübeck.
authors.forename: C
authors.initials: C
authors.lastname: Severien
authors.forename: A
authors.initials: A
authors.lastname: Artlich
authors.forename: S
authors.initials: S
authors.lastname: Jonas
mesh_terms: D000818:Animals; D000906:Antibodies / Q000097:blood; D001716:Bird Fancier's Lung / Q000175:diagnosis* / Q000000981:diagnostic imaging / Q000473:pathology / Q000628:therapy; D002648:Child; D010856:Columbidae / Q000276:immunology; D006801:Humans; D018655:Lymphocyte Count; D008297:Male; D013902:Radiography, Thoracic; D012129:Respiratory Function Tests; D014057:Tomography, X-Ray Computed
chemical_list: D000906:Antibodies
vernacular_title: Die Taubenzüchterlunge im Kindesalter.