Five vertiginous patients with tentative diagnosis of brain tumor demonstrated either by computed tomography (CT) or magnetic resonance imaging (MRI) turned out to have other lesions after electronystagmography (ENG) and other examinations.

• 摘要5名病人因眩晕在他院求诊，经安排头部计算机断层扫描或核磁共振映像术检查，怀疑为脑肿瘤。