小儿上颌窦炎临床症状不典型 ,部分患儿除长期咳嗽或伴鼻塞、流涕外 ,常无其它症状和体征。因而多按支气管炎、反复呼吸道感染常规抗炎、对症治疗 ,但疗效不佳。现将我科 1999年 1～ 12月呼吸组收治的以慢性咳嗽为主要表现的儿童上颌窦炎 13例进行分析报告如下。1　临床资料与 Pediatric maxillary sinusitis clinical symptoms are not typical, in addition to some children with chronic cough or nasal congestion, runny nose, often without other symptoms and signs. Thus by bronchitis, repeated respiratory infections routine anti-inflammatory, symptomatic treatment, but poor efficacy. Now our department from January to December 1999 respiratory group treated with chronic cough as the main performance of children with maxillary sinusitis in 13 cases analyzed as follows. 1 clinical data and