我科自1992年起利用脑多普勒技术检测突发性耳聋、老年性耳聋及美尼尔氏症等患者的血流速度，发现大多数病人有程度不等的血流速度变化，动脉供血不足现象，报告如下。临床资料本组男28例，女22例。年龄18～69岁，平均45岁。病程最长30天，最短1天。入院诊断突发性耳聋30例，美 Our department since 1992, the use of brain Doppler detection of sudden deafness, senile deafness and Meniere’s disease and other patients in the blood flow and found that most patients have varying degrees of blood flow velocity changes, arterial blood supply Insufficient phenomenon, the report is as follows. Clinical data The group of 28 males and 22 females. Age 18 ~ 69 years old, average 45 years old. Course of up to 30 days, the shortest 1 day. Admission diagnosis of sudden deafness in 30 cases, the United States