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- narium choana 后鼻孔
- Choanal atresia is often related to the presence of a congenital abnormality and only a few cases involve the occurrence of mucosal fibrosis of the surrounding choana after trauma. 摘要后鼻孔闭锁大多数与先天性发育畸形有关，少部分因放射治疗导致后鼻孔周围黏膜组织伤害引起纤维化形成。
- choana narium [医] 鼻后孔
- blenna narium [医] 鼻液
- tubercula septi narium [医] 鼻中隔结节
- congenital atresia of choana 先天性鼻后孔闭锁
- secondary choana [医] 次鼻后孔
- tuberculum septi narium 鼻中隔结节
- fetor narium [医] 鼻臭, 臭鼻[症]
- choana 后鼻孔.
- primary choana [医] 初鼻后孔
- apertura narium [医] 鼻孔
- Stillicidium narium [医] 鼻漏, 鼻卡他
- primitive choana 原始后鼻孔
- choana cerebri [医] 大脑漏斗(下丘脑)
- choana primary 初鼻后孔
- choana secondary 次鼻后孔
- atresia of choana 鼻后孔闭锁
- choana bony choanae 骨性鼻后孔
