Carbonell Casasus J, Cánovas Llorens D L
Servicio de ORL, Hospital Son Dureta, Palma de Mallorca.
Acta Otorrinolaringol Esp. 1994 Jul-Aug;45(4):281-6.
Choanal atresia frequently is associated with other congenital malformations, alone or as a poly-malformation syndrome. Some of these malformations may be life-threatening for the patient, so meticulous study of these patients is advisable, in order to find and treat possible malformations as soon as possible. We present a study of seven cases of uni and bilateral choanal atresia.
后鼻孔闭锁常与其他先天性畸形相关，可单独出现或作为一种多畸形综合征。其中一些畸形可能对患者生命构成威胁，因此建议对这些患者进行细致检查，以便尽快发现并治疗可能存在的畸形。我们报告了7例单侧和双侧后鼻孔闭锁的病例研究。
