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小儿渗出性中耳炎的发病机制尚不明瞭。试图自中耳渗出液、中耳粘膜检出、分离病毒或细菌迄未成功。作者等鉴于小儿渗出性中耳炎多见于易患上呼吸道感染的婴幼儿,且常继发于上呼吸道感染之后,其发病似与病毒感染有关。乃以无菌技术吸取小儿渗出性中耳炎的中耳渗出液,藉自动细胞收集器获取涂抹标本,用Papanicolaou染色及May-Giemsa染色镜检。结果,35例中9例发现多核的融合细胞,多为含有3～5个核的。个别融合细胞边缘具有纤毛,周围或有变性的圆柱细胞,表明系纤毛圆柱上皮细胞多核
The pathogenesis of pediatric exudative otitis media is not known. Attempting to exude fluid from the middle ear, detecting the mucosa of the middle ear, and isolating the virus or bacteria have not succeeded. In view of infantile exudative otitis media more common in infants and young children susceptible to upper respiratory tract infection, and often secondary to upper respiratory tract infection, its incidence seems to be associated with viral infection. Is a sterile technology to absorb exudative otitis media in children with the middle ear exudate by automatic cell harvesters to obtain smear specimens, with Papanicolaou staining and May-Giemsa staining. Results, in 35 cases found in 9 cases of multi-nuclear fusion cells, mostly containing 3 to 5 nuclei. Individual fused cells with ciliated, peripheral or denatured cylindrical cells, indicating that Department of ciliated cylindrical epithelial cells multicore