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作者研究了慢性化脓性中耳炎患者30例,男11例,女19例,年龄28～70岁。病史20年以上18例。有鼓室隐窝炎19例,中鼓室炎9例,中耳炎根治术后2例。20例,头痛11例,眩晕9例,听力降低27例性聋19例,耳蜗神经炎8例)。前庭功能检查:制16例,迷路激动6例,自发性眼球震颤5例。 均施行颞骨CT检查,进行冠状面、矢状面和轴面扫描,扫描装置对头颅的倾斜度为9°～20°,扫描层厚、层距2mm,高清晰度摄影。把CT检查结果和
The authors studied 30 patients with chronic suppurative otitis media, 11 males and 19 females, aged 28 to 70 years. A history of more than 20 years in 18 cases. There are 19 cases of tympanic cavity inflammation, tympanitis in 9 cases, 2 cases of otitis media after radical surgery. 20 cases, headache in 11 cases, dizziness in 9 cases, hearing loss in 27 cases of deafness in 19 cases, 8 cases of cochlear neuritis. Vestibular function tests: the system of 16 cases, 6 cases of labyrinthine excitement, 5 cases of spontaneous nystagmus. Temporal bone CT examination was performed for coronal, sagittal and axial scanning. The inclination of the scanning device to the skull was 9 ° ~ 20 °. The thickness of the scanning layer, the layer distance of 2 mm, and high-definition photography were all obtained. The CT examination results and