摘要：右側(cè)聽(tīng)神經(jīng)瘤是發(fā)生在右側(cè)的聽(tīng)神經(jīng)瘤。聽(tīng)神經(jīng)瘤是指起源于聽(tīng)神經(jīng)鞘的腫瘤，為良性腫瘤，確切的稱(chēng)謂應(yīng)是聽(tīng)神經(jīng)鞘瘤，是常見(jiàn)顱內(nèi)腫瘤之一、腫瘤體積小時(shí)，出現(xiàn)一側(cè)耳鳴、聽(tīng)力減退及眩暈，少數(shù)患者時(shí)間稍長(zhǎng)后出現(xiàn)耳聾。耳鳴可伴有發(fā)作性眩暈或惡心、嘔吐。對(duì)于小于1公分的聽(tīng)神經(jīng)瘤，一般不做特殊處理，隨訪(fǎng)觀(guān)察即可；對(duì)于小于3公分的聽(tīng)神經(jīng)瘤，一般采取頭部定向伽瑪?shù)哆M(jìn)行切除；對(duì)于大于3公分的聽(tīng)神經(jīng)瘤，一般采取開(kāi)顱手術(shù)切除。