Treatment of a Woman with Inoperable Meningioma Using Mifepristone for 26 Years

Figure 4

Neoplasia consisting of masses of elongated cells with imprecise limits, finely granular cytoplasm, and large rounded or oval nuclei; cytoplasmic invaginations configuring nuclear pseudoinclusions are visible at the top left, and the cells are arranged in lobes separated by fibrous tissue with some vorticilar aspects.