I.17 Meningioma

PI17c1 - Click here to make me bigger
PI.17.c1 Fibroblastic (fibrous) meningioma (MT x100). Elongated cells arranged in bundles and swirls forming several rudimentary whorls. Despite the fibroblastic appearance of the cells, collagen fibres are scarce, except in certain areas. Transitional (mixed) meningiomas contain a mixture of meningothelial and fibroblastic components.