Is it possible to have some photos of higheset magnification and in better focus? I think this is a glioma, and the vascular proliferation suggests a high grade lesion. But I have a hard time classifying it.

 最好上传一些高倍的图片，我赞同fyshan的意见，先除外了梗死，因为增生的小血管真的太多了，这也可以出现在梗死灶里，而且周围的细胞看不清是肿瘤细胞，还是增生的炎细胞和组织细胞。