Distribution of branchial anomalies in a paediatric Asian population.
- Author:
Neville Wei Yang TEO
1
;
Shahrul Izham IBRAHIM
;
Kun Kiaang Henry TAN
Author Information
- Publication Type:Journal Article
- MeSH: Adolescent; Branchial Region; abnormalities; Branchioma; congenital; epidemiology; Child; Child, Preschool; Female; Hospitals, Pediatric; Humans; Incidence; Infant; Male; Retrospective Studies; Singapore; epidemiology
- From:Singapore medical journal 2015;56(4):203-207
- CountrySingapore
- Language:English
-
Abstract:
INTRODUCTIONThe objective of the present study was to review the distribution and incidence of branchial anomalies in an Asian paediatric population and highlight the challenges involved in the diagnosis of branchial anomalies.
METHODSThis was a retrospective chart review of all paediatric patients who underwent surgery for branchial anomalies in a tertiary paediatric hospital from August 2007 to November 2012. The clinical notes were correlated with preoperative radiological investigations, intraoperative findings and histology results. Branchial anomalies were classified based on the results of the review.
RESULTSA total of 28 children underwent surgery for 30 branchial anomalies during the review period. Two children had bilateral branchial anomalies requiring excision. Of the 30 branchial anomalies, 7 (23.3%) were first branchial anomalies, 5 (16.7%) were second branchial anomalies, 3 (10.0%) were third branchial anomalies, and 4 (13.3%) were fourth branchial anomalies (one of the four patients with fourth branchial anomalies had bilateral branchial anomalies). In addition, seven children had 8 (26.7%) branchial anomalies that were thought to originate from the pyriform sinus; however, we were unable to determine if these anomalies were from the third or fourth branchial arches. There was inadequate information on the remaining 3 (10.0%) branchial anomalies for classification.
CONCLUSIONThe incidence of second branchial anomalies appears to be lower in our Asian paediatric population, while that of third and fourth branchial anomalies was higher. Knowledge of embryology and the related anatomy of the branchial apparatus is crucial in the identification of the type of branchial anomaly.