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病例报告例1,女,29岁,1980年4月18日入院。主诉反复发作眩晕三年。第一次发病时正值感冒,开车床机器转动时感到头晕,视物晃动,伴恶心,轻微耳鸣,听力好,休息一天后好转,以后,每隔数月复发一次,症状逐渐加重,卧床休息一周左右好转。入院前半年发现用手指挖左耳或打喷嚏时也出现眩晕。既往无中耳炎及头部外伤史。双耳鼓膜正常。左外耳道用打气耳镜加压时出现双眼球先向下,继之向上摆动,体位略向后倾倒,自觉眩晕,压力消失眼震亦随之停止。反复试验反复出现。右
Case report 1, female, 29 years old, admitted to hospital on April 18, 1980. The main complaint of repeated attacks vertigo for three years. The first time when the onset of a cold, turning the bed when the machine felt dizzy, depending on the material shaking, with nausea, mild tinnitus, good hearing, rest after a day of improvement, later, relapse every few months, the symptoms gradually aggravated, bed rest A week or so improved. Half a year before admission found dizzy fingers or finger dizzy left when sneezing. No history of otitis media and head trauma. Eardrum normal. The left external auditory canal ear canal pressure with pressure when the eyes down first, followed by the upward swing, position slightly backward dump, consciously dizzy, nausea, pressure also will stop. Repeated tests repeated. right