title: Congenital choanal atresia in siblings.
abstract: Choanal atresia is a relatively rare anomaly of the upper airway, which can result in significant respiratory distress in the newborn. It is often associated with other anomalies and has only rarely been reported in siblings. We report its isolated occurrence in two siblings.
authors.affiliation: Department of Pediatrics, Division of Neonatal-Perinatal Medicine, University of Michigan Health System, Ann Arbor, USA.
authors.forename: K E
authors.initials: KE
authors.lastname: Brenner
authors.forename: M J
authors.initials: MJ
authors.lastname: Oca
authors.forename: S M
authors.initials: SM
authors.lastname: Donn
mesh_terms: D002754:Choanal Atresia / Q000000981:diagnostic imaging / Q000235:genetics*; D005260:Female; D006801:Humans; D007231:Infant, Newborn; D014057:Tomography, X-Ray Computed