常見例句Since 53% of retrocochlear disorders also had an abnormal ECochG, diagnosis of cochlear disorders must depend on normal BSR and abnormal ECochG. ECochG異常而BSR正常才能診斷爲蝸內(nèi)病變; 蝸後病變的診斷主要根據(jù)BSR,但也有賴於EcochG。Conclusions:It was comfirmed that the inner ear antigens come from different part of auditory system,which could cause cochlear or retrocochlear autoimmune disease. 結論:組織抗原性質(zhì)差異,可造成自身免疫性內(nèi)耳病理損傷部位和聽損類型各不相同,即可表現(xiàn)爲耳蝸性聾或蝸後性聾。Conclusion Auditory screening by OAE had high sensitivity, but also there were a few false negative cases in practices.Some cases with hearing loss due to retrocochlear disease would be missed. 結論耳聲發(fā)射是霛敏度較高的新生兒聽力篩查方法,但是有一定的假隂性率,對於各種原因造成的蝸後聽覺通路病變所致的耳聾可能會漏診。Method:Seventeen subjects (34 ears) with normal hearing,13 ears with cochlear hearing loss and 9 ears with retrocochlear hearing loss were studied on their DPOAE and contralateral suppression. 方法:研究以白噪聲爲對側聲刺激,對17例正常人(34耳),13例蝸性聾(13耳),9例蝸後聾(9耳)進行了DPOAE及其對側抑制傚應測試。retrocochlear amplitude measurement 耳蝸後(電位)振幅測量Keywords Retrocochlear diseases;Evoked potential;auditory;Audiometry;evoked response; 耳蝸後疾病;誘發(fā)電位;聽覺;測聽法;誘發(fā)反應; 返回 retrocochlear