垂体瘤是常见的颅内肿瘤，常引起视力减退和视野缺损，往往首先就诊于眼科。我们对近年收入我院外科经手术治疗的２６例垂体瘤患者进行分析，报告如下。１　临床资料本组２６例，男１６例，女１０例，年龄１９～７１岁，平均４５岁。视力双眼１－０以上但出现阵发性视物模糊２ Pituitary tumors are common intracranial tumors and often cause vision loss and visual field defects. They are often seen first in ophthalmology. We analyzed 26 patients with pituitary adenoma who received surgical treatment in our hospital in recent years. The report is as follows. 1 clinical data in this group of 26 patients, 16 males and 10 females, aged 19 to 71 years, mean 45 years. Visual acuity is more than 1-0 but there is paroxysmal blurred vision 2