Postoperative Aseptic Intracranial Granuloma: The Possible Influence of Fluid Hemostatics

Figure 4

Hematoxylin-Eosin staining. A sample from the first operation is shown. It is possible to appreciate spindle-shaped cells resembling fibroblasts on a matrix abundant in collagen and reticulin. The final diagnosis was WHO Grade I transitional (mixed) meningioma.