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1 临床资料 例1 歼-6飞行员,30岁,飞行时间1100 h。1996年度大体检飞行合格,甲类身体。是年10月因双眼慢性下睑板腺炎、神经性头痛住院。在此期间主诉餐后半小时常有头痛,经神经内科检查排除器质性病变,发现右耳神经性耳聋,语言频率听力61.7 dB(右耳),26.7dB(左耳)。地面观察半年后复查结果:①右耳中重度聋,左耳轻度聋;②声阻抗正常;③纯音测听右耳175/3
1 clinical data Example 1 J-6 pilot, 30 years old, flight time 1100 h. 1996 annual general inspection of qualified, Class A body. In October of the year due to bilateral chronic lower meibomianitis, neurological headache hospitalization. In the meantime, he complained of headache during half an hour after meal and neurological debridement after neurological examination. The frequency of hearing was 61.7 dB (right ear) and 26.7 dB (left ear). Observed on the ground six months after the review results: ① moderate to severe right deaf, left deafness mild; ② normal acoustic impedance; ③ pure tone audiometry right ear 175/3