面神经纤维瘤临床上较罕见,不易早期诊断。现将我科所见1例报告如下。王××,男,24岁,于1977年4月无明显诱因出现左耳闷胀、耳鸣及耳聋,10月发生左侧面瘫。经当地医院多种治疗无效。1978年6月7日转我院检查全身一般情况无特殊,左耳鼓膜充血呈浅红色,增厚而稍突出,光锥消失,鼓气耳 Facial nerve fiber tumors are rare in clinic, not easy to diagnose early. Now we see a case report is as follows. Wang × ×, male, 24 years old, in April 1977 there was no obvious incentive to left ear mufflation, tinnitus and deafness, left facial paralysis occurred in October. After a variety of local hospital treatment is invalid. June 7, 1978 transfer to our hospital to check the general situation of the body is no special, left eardrum congestion was light red, thicker and slightly prominent, the light cone disappears, ear drums