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中耳渗液咸以咽鼓管功能障碍为其主要病因,而对它与上呼吸道其他部位感染的关系重视不够,为此,作者们通过大量病例分两个阶段进行了分析研究。回顾性分析:1975~1976年有上呼吸道疾病的0~10岁患儿1,252例,其中有中耳渗液者467例,占37%,以4~10岁发病率最高。在上颌窦炎的471例中有中耳渗出者153例;腺样体肥大596例中有中耳渗出者157例(包括28例上述三种疾患同时存在者),另有157例存在中耳渗出
Middle ear effusion salty eustachian tube dysfunction as the main cause, but its relationship with other upper respiratory tract infection is not enough attention, therefore, the authors through a large number of cases were analyzed in two stages. Retrospective analysis: From 1975 to 1976, there were 1,252 children aged 0-10 years with upper respiratory tract disease. Among them, 467 cases were middle ear effusion, accounting for 37%, with the highest incidence at 4 to 10 years old. In 471 cases of maxillary sinusitis, there were 153 cases of middle ear exudation; in 596 cases of adenoid hypertrophy, 157 cases of middle ear exudate (including 28 cases of the above three diseases co-existed) and 157 cases Middle ear exudation