垂体腺瘤是鞍区常见的肿瘤 ,约占手术治疗颅内肿瘤的１０ %～１５% ［１］。近年来我们采用经额下—蝶窦入路切除垂体腺瘤１６例 ,疗效较好 ,报道如下。１．１一般资料本组男性６例 ,女性１０例 ;年龄２１～５６岁 ,平均４１．５岁 ;病程２个月～７年 ,平均２．３年。均有单侧 Pituitary adenoma is a common tumor of the saddle area, accounting for surgical treatment of intracranial tumors of 10% to 15% [1]. In recent years, we adopted the amount of - sphenoid sinus resection of pituitary adenomas in 16 cases, the effect is better, reported as follows. 1.1 General Information The group of 6 males and 10 females; aged 21 to 56 years, mean 41.5 years; duration of 2 months to 7 years, an average of 2.3 years. Have unilateral