慢性肾功能衰竭患者畸变产物耳声发射分析  

Distortion Product Otoacoustic Emission in Chronic Renal Failure Patients

作　　者：甄宏韬[1] 王春芳[1] 崔永华[1] 葛新[1] 

机构地区：[1]同济医科大学附属同济医院耳鼻咽喉科,武汉430030

出　　处：《同济医科大学学报》2000年第1期86-87,共2页Acta Universitatis Medicinae Tongji

摘　　要：测定２１例（４２耳）慢性肾功能衰竭（ＣＲＦ）患者的畸变产物耳声发射（ＤＰＯＡＥ）。结果表明：ＣＲＦ患者的耳聋 为耳蜗性聋，表现为高频听力损失，ＤＰＯＡＥ检测可客观、快速地反映耳蜗的病变。且ＤＰＯＡＥ具有频率特异性，有助于对该病患者听力障碍的早期诊断。Distortion product otoacoustic emissions (DPOAE) and pure tone audiometry were tested in 21 patients with chronic renal failure (CRF). The results indicated that hearing loss of CRF patients were cochlear deafness, presenting high frequency hearing loss. DPOAE test is a means of objectively and quickly assessing cochlear status. DPOAE has the frequency specificity, which is helpful to early diagnose the hearing loss of CRF patients.

关 键 词：畸变产物 耳声发射 电反应测听 肾功能衰竭 慢性 

分 类 号：R692.5[医药卫生—泌尿科学] R764.04[医药卫生—外科学]