Fig. 4.

This photomicrograph is pathologic finding of papillary meningioma. A : The tumor consisted of solid nests and papillary growth with some perivascular pseudorosettes formation of rather monotonous round, uniform cells that have variable eosinophilic cytoplasm with an epithelioid or rhambdoid shape (H&E, ×400). B and C : On the immunohistochemical staining, the tumor cells are positive for epithelial membrane antigen and vimentin (×200, ×400).