The Clinical Consideration of Tracheal Bronchus Detected by Computed Tomography Scan in Children / 소아알레르기및호흡기학회지
Pediatric Allergy and Respiratory Disease
;
: 411-416, 2012.
Artigo
em Coreano
| WPRIM
| ID: wpr-227505
ABSTRACT
PURPOSE:
Tracheal bronchus is an aberrant bronchus arising from tracheal wall above the carina. Most cases of tracheal bronchus are asymptomatic, so they are diagnosed incidentally. Tracheal bronchus may be associated with other anomalies. The aim of this study is to evaluate the clinical characteristics of tracheal bronchus.METHODS:
This study was conducted on 19 children who were diagnosed as tracheal bronchus by the chest computed tomography from January 2000 to December 2011. Based on the medical record, clinical features, such as symptoms, radiologic findings, combined anomalies were evaluated retrospectively.RESULTS:
The age at diagnosis was ranged from 2 day to 14 years (mean, 51 months). Among the 19 children, twelve children (63.2%) were boys and seven children (36.8%) were girls. Eighteen children (94.7%) had right-side tracheal bronchus and one child (5.3%) had left-side tracheal bronchus. Displaced type were fourteen children (73.7%), supernumerary type were five children (26.3%). Thirteen children (68.4%) had no respiratory symptoms, but five children (26.3%) had persistent cough and four children (21.1%) had recurrent wheezing. Combined congenital abnormalities were present in seventeen children (89.5%), including congenital cardiovascular anomaly (n=14, 73.7%), trachea-esophageal fistula (n=3, 15.8%), Down syndrome (n=2, 10.5%).CONCLUSION:
The patients with tracheal bronchus had not severe respiratory symptoms, but had many combined anomalies. So, it is necessary to consider the presence of tracheal bronchus in children with respiratory symptom, like recurrent wheezing, and to evaluate clinical significance, like combined anomaly, in tracheal bronchus patients. The limitation of this study is that the study group includes many cardiovascular disease patients (84.2%).
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Assunto principal:
Anormalidades Congênitas
/
Tórax
/
Brônquios
/
Doenças Cardiovasculares
/
Sons Respiratórios
/
Prontuários Médicos
/
Síndrome de Down
/
Tosse
/
Fístula
Limite:
Criança
/
Humanos
Idioma:
Coreano
Revista:
Pediatric Allergy and Respiratory Disease
Ano de publicação:
2012
Tipo de documento:
Artigo
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