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
闭锁大多数与先天性发育畸形有关，少部分因放射治疗导
后鼻周围黏膜组织伤害引起纤维化形成。
；后鼻；内鼻
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.
摘要后鼻闭锁大多数与先天性发育畸形有关，少部分因放射治疗导后鼻周围黏膜组织伤害引起纤维化形成。
声明：以上例句、词性分类均由互联
自动生成，部分未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
