PDF(Pubmed)
Abstract：
Choanal atresia is an uncommon condition with an incidence of 1:5,000-8,000 live births, affecting females more frequently and often associated with other malformations. This case report presents a 42-year-old female patient who was born with bilateral choanal atresia and intervened surgically for the first time at birth. However, the formed orifice was reobstructed a few months afterward, necessitating reoperation in adulthood. The purpose of this case report is to describe bilateral choanal atresia in detail, including its clinical presentation, epidemiology, diagnosis, pathogenesis, and therapeutic approach. It aims to enhance understanding of this rare but significant condition.
摘要：
Choanal闭锁是一种罕见的疾病，发病率为1:5,000-8,000例活产，更频繁地影响女性，并且经常与其他畸形有关。该病例报告介绍了一名42岁的女性患者，该患者出生时患有双侧后鼻孔闭锁，并在出生时首次接受手术干预。然而,几个月后，形成的孔口被重新阻塞，成年后需要再次手术。本病例报告的目的是详细描述双侧后鼻孔闭锁，包括它的临床表现，流行病学,诊断,发病机制，和治疗方法。它旨在增强对这种罕见但重要的状况的理解。
