Clinical analysis of 24 children with plastic bronchitis
10.3760/cma.j.issn.2095-428X.2013.04.009
- VernacularTitle:儿童塑型性支气管炎24例
- Author:
Zhi-Wei LU
1
;
Ji-Kui DENG
;
Yue-Jie ZHENG
;
Li WANG
;
Hong-Ling MA
;
Jing LI
Author Information
1. 518026,深圳市儿童医院呼吸科
- Keywords:
Plastic bronchitis;
Flexible bronchoscopy;
Child
- From:
Chinese Journal of Applied Clinical Pediatrics
2013;28(4):265-267
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical characteristics of plastic bronchitis (PB) so as to improve the awareness of the disease.Methods Twenty-four children with PB were collected from Jul.2009 to Mar.2012 in Shenzhen Children's Hospital.The clinical manifestation,bronchoscopy,histology of the cast,clinical course and outcome were reviewed retrospectively.Results Of the 24 children with PB,18 cases were male,6 cases were female,and the range of age was 1 year and 2 months to 10 years and 3 months,with the median age of 3 years and 4 months.Three patients had an underlying chronic disease,1 case had asthma,1 case had hydronephrosis,and 1 case had ventricular septal defect repair before 1 year and 8 months.All the cases had fever,cough and sputum,while 10 cases had wheeze,and 5 cases had respiratory distress.All cases were diagnosed as pneumonia or severe pneumonia,of which 14 case had atelectasis,10 cases had parapneumonic effusion,5 cases suspected of foreign body inhalation,3 cases had pneumothorax,and 3 cases had mediastinal hernia.Fourteen cases were admitted to PICU,6 patients developed respiratory failure,and 9 patients required mechanical ventilation.Flexible bronchoscopy and bronchial lavage were performed in all cases and showed bronchial cast.Histological examination of the bronchial cast revealed that fibrinous material containing large quantity of eosinophils,neutrophils,and lymphocytes in 23 patients,and no inflammatory cells in 1 patient.After a bronchial cast was removed,all patients were improved greatly,and no patient dead.Conclusions Plastic bronchitis is a rare pediatric critical disease,which has high mortality.In children with rapid and progressive respiratory distress with lung atelectasis,pleural effusion or consolidation on chest radiograph,PB should be considered.Bronchial endoscopy is the most effective method for treatment of PB.
