颅内神经纤维瘤大多数发生于颅神经的感觉支,舌下神经纤维瘤罕见,现将我科经手术和病理证实的3例报告如下。 例1 女,36岁,患者于6年前,间歇性右侧头痛,同时发觉伸舌向右歪斜,舌右半变瘦。近14个月来又头痛,并伴有左耳鸣。曾在外院就诊,发现双侧视乳头水肿,腰穿脑脊液压力380mmH_2O,蛋白51mg％,左颈动脉造影未见异常,1974年12月入院。检 Most of intracranial neurofibroma occurs in the cranial nerve sensory branch, sublingual nerve fiber tumors are rare, now our department 3 cases confirmed by surgery and pathology are as follows. Example 1 Female, 36 years old, the patient had an intermittent right headache 6 years ago. At the same time, she found her tongue skewed to the right and her left half thinner. Nearly 14 months and headache, accompanied by left tinnitus. Had seen in the hospital and found bilateral papilledema, lumbar puncture cerebrospinal fluid pressure 380mmH2O, protein 51mg%, left carotid artery angiography showed no abnormal, admitted in December 1974. Check