Magnetic resonance imaging (MRI) is a well-established noninvasive tool for evaluation of brain tumors because of its exellent tissue contrast and the availability of multi-planar imaging.

• 磁共振成像（Magnetic resonace imaging, MRI）是评价胶质瘤的首选成像方法，这是因为MRI具有无创伤、无电离辅射及具有较高组织对比度的特点。