The original tumors were more in the breast or lung,diabetes inspidus,impairment of optic nerves and endocrinological disorders were often seen in the cases without specific images on CT or MRI.

• 结果:垂体转移瘤是少见的颅内病变,多来源于乳腺和肺,以尿崩、视神经损害和内分泌功能紊乱为主要临床表现,缺乏特征的影像学表现。