Case of seropositive allergic bronchopulmonary aspergillosis in a 10-year-old girl without previously documented asthma.
10.3345/kjp.2015.58.5.190
- Author:
Jeong Eun SHIN
1
;
Jae Won SHIM
;
Deok Soo KIM
;
Hae Lim JUNG
;
Moon Soo PARK
;
Jung Yeon SHIM
Author Information
1. Department of Pediatrics, Kangbuk Samsung Hospital, Sungkyunkwan University School of Medicine, Seoul, Korea. jy7.shim@samsung.com
- Publication Type:Case Report
- Keywords:
Allergic bronchopulmonary aspergillosis;
Aspergillus fumigatus;
Asthma
- MeSH:
Anti-Bacterial Agents;
Aspergillosis, Allergic Bronchopulmonary*;
Aspergillus;
Aspergillus fumigatus;
Asthma*;
Bronchial Hyperreactivity;
Bronchiectasis;
Child*;
Colon;
Cystic Fibrosis;
Dermatitis, Atopic;
Eosinophils;
Female;
Fever;
Humans;
Hypersensitivity;
Immunoglobulin E;
Lung Diseases;
Methacholine Chloride;
Prednisolone;
Prescriptions;
Pulmonary Medicine;
Radiography;
Respiratory Function Tests;
Respiratory Sounds;
Rhinitis;
Sputum;
Thorax
- From:Korean Journal of Pediatrics
2015;58(5):190-193
- CountryRepublic of Korea
- Language:English
-
Abstract:
Allergic bronchopulmonary aspergillosis (ABPA) is a hypersensitivity lung disease due to bronchial colonization of Aspergillus fumigatus that occurs in susceptible patients with asthma or cystic fibrosis. A 10-year-old girl was referred to the Department of Pediatric Pulmonology for persistent consolidations on chest radiography. Pulmonary consolidations were observed in the right upper and left lower lobes and were not resolved with a 4-week prescription of broad-spectrum antibiotics. The patient had a history of atopic dermatitis and allergic rhinitis but no history of asthma. She had no fever but produced thick and greenish sputum. Her breathing sounds were clear. On laboratory testing, her total blood eosinophil count was 1,412/mm3 and total serum IgE level was 2,200 kU/L. Aspergillus was isolated in the sputum culture. The A. fumigatus-specific IgE level was 15.4 kU/L, and the Aspergillus antibody test was also positive. A chest computed tomography scan demonstrated bronchial wall thickening and consolidation without bronchiectasis. An antifungal agent was added but resulted in no improvement of pulmonary consolidations after 3 weeks. Pulmonary function test was normal. Methacholine provocation test was performed, revealing bronchial hyperreactivity (PC20=5.31 mg/mL). Although the patient had no history of asthma or bronchiectasis, ABPA-seropositivity was suspected. Oral prednisolone (1 mg/kg/day) combined with antifungal therapy was started. Pulmonary consolidations began decreasing after 1 week of treatment and completely resolved after 1 month. This is the first observed and treated case of seropositive ABPA in Korean children without previously documented asthma.
