Unique Case Report of a Meningeal Sarcoma Arising during Ongoing Treatment for Progressing Intraparenchymal Glioma

Figure 3

Dural-based high-grade sarcoma without differentiating features. (a) Representative image of GFAP stain showing no features of a glial neoplasm. (b) Representative image of a positive S100 staining indicative of a stromal tumor. (c) Representative image of EMA stain, suggestive of epithelial characteristics of the tumor.

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