Bilateral congenital choanal atresia: 35 years old patient

Introduction: Congenital choanal atresia is an imperfection on the development of communication between the posterior nasal cavity and the nasopharynx. The incidence is 1:5,000 to 1:8,000 live births. It is usually unilateral and in females. Objective: To describe the epidemiology, the clinical symp...

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Bibliographic Details
Main Authors: Joffily, Lúcia, Vasconcelos, Samuel Rachid de, Felix, Felippe, Paes, Vânia, Esquenazi, David, Frota, Andreia Ellery
Format: Article
Language:English
Published: Thieme Revinter Publicações Ltda. 2008-09-01
Series:International Archives of Otorhinolaryngology
Subjects:
Online Access:http://www.arquivosdeorl.org.br/conteudo/acervo_eng.asp?Id=555