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...
Main Authors: | , , , , , |
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Format: | Article |
Language: | English |
Published: |
Thieme Revinter Publicações Ltda.
2008-09-01
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Series: | International Archives of Otorhinolaryngology |
Subjects: | |
Online Access: | http://www.arquivosdeorl.org.br/conteudo/acervo_eng.asp?Id=555 |