Skull X-ray of the patient showed ballooning of sella turcica wills lesion in dorsum sella and brain CT disclosed a big tumor occupying the pituitary fossa with extension into right parasella area.

• 该三十三岁女性患者除了在视野方面的表微外，无论是临床表现，内科之生化标豁数据，头部X光及头部之电脑层扫描，均显现出为一典型之脑下垂体肿瘤。