title: Aspirated foreign bodies in children: why are they more commonly found on the left?
abstract: The objective was to present our experience in the brochoscopic removal of foreign bodies in children. This was carried out through a retrospective analysis of the medical records of 96 patients in whom endoscopic removal of an inhaled foreign body was required, at the department of paediatric otorhinolaryngology, Eramus Medical Centre, Rotterdam. The participants were all children who underwent bronchoscopy after suspected foreign body aspiration from 1990 to 2000. The main outcome measures were confirmed diagnosis of foreign body aspiration and localization of aspirated foreign body. It was seen that in children up to 3 years of age, there was no significant difference in foreign body distribution and in children aged 3 and older foreign bodies were more commonly found in the right main bronchus. It was concluded that aspirated foreign bodies are equally distributed between the left and right main bronchus in children younger than 3 years. This could be explained by the handling of choking infants by their parents.
authors.affiliation: Department of ENT, Erasmus MC Rotterdam, the Netherlands.
authors.forename: M A J
authors.initials: MA
authors.lastname: Van Looij
authors.forename: P P M
authors.initials: PP
authors.lastname: Rood
authors.forename: L J
authors.initials: LJ
authors.lastname: Hoeve
authors.forename: J A
authors.initials: JA
authors.lastname: Borgstein
mesh_terms: D001980:Bronchi; D001999:Bronchoscopy; D016009:Chi-Square Distribution; D005260:Female; D005547:Foreign Bodies / Q000453:epidemiology / Q000628:therapy*; D006801:Humans; D007223:Infant; D001239:Inhalation; D008297:Male; D015995:Prevalence; D012189:Retrospective Studies; D012307:Risk Factors