Antemortem diagnosis of gliomatosis cerebri can be determined with MRI combining with biopsy. MRI is the method of choice in all imaging modalities,and has significantly clinical value in the diagnosis of glimatosis cerebri.

• 结论 :MRI可清楚显示大脑胶质瘤病 ,MRI与活检相结合可在病人生前做出诊断 ,MRI是诊断本病的首选影像学方法 ,具有重要临床价值。