鞍内上皮囊肿很少见,是鞍区占位性病变之一。其,临床症状与垂体腺瘤和颅咽管瘤相似,但治疗效果却不同。国内迄今未见报道。我们于1974年治疗1例,经手术和病理证实,现报告如下。王××,男性,46岁,电工。因头痛头晕伴有视力进行性减退半年住院。半年前,在无明显诱因下患 Saddle within the epithelial cyst is rare, is one of the saddle-space lesions. Its clinical symptoms and pituitary adenoma and craniopharyngioma similar, but the treatment effect is different. So far no reports of domestic. We were treated in 1974, 1 case, confirmed by surgery and pathology, are as follows. Wang × ×, male, 46 years old, electrician. Dizziness due to headache accompanied by progressive visual acuity six months hospitalization. Six months ago, no obvious incentive to suffer