1.This sagittal section of brain demonstrates a large brainstem glioma. Most gliomas are astrocytomas.
脑干矢状面显示一个较大的脑干胶质瘤。大多数胶质瘤是星形细胞瘤。
2.After all, grade II astrocytomas are much less common than WHO grade IV glioblastomas in middle aged or elderly patients.
其实,中老年人的WHO分类的星形细胞瘤ii级远比星形细胞瘤级IV少见的多。
3.Purpose: to investigate the value of susceptibility-weighted imaging (SWI) in evaluating the histopathologic grade of cerebral astrocytomas.
目的:探讨磁敏感成像(SWI)在脑星形细胞瘤分级中的价值。