Beligere N, Caldarelli D, Pruzansky S
Cleft Palate J. 1976 Oct;13:342-9.
Bilateral congenital choanal atresia is considered a lethal congenital malformation in an obligatory nasal breathing neonate. Described herein are two cases of bilateral choanal atresia associated with craniofacial anomalies who did not present respiratory distress in the neonatal period. Our first patient had a complete unilateral cleft lip which facilitated oropharyngeal respiration. The second patient presented wory distress in the neonatal period by providing an oropharyngeal airway.
双侧先天性后鼻孔闭锁被认为是强制经鼻呼吸的新生儿的一种致命性先天性畸形。本文描述了两例双侧后鼻孔闭锁合并颅面畸形的病例，这两名患者在新生儿期均未出现呼吸窘迫。我们的首例患者有完全性单侧唇裂，这使其能够通过口咽进行呼吸。第二例患者通过放置口咽气道在新生儿期未出现呼吸窘迫。
