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Washington University Experience | NEOPLASMS (MENINGIOMA) | Anaplastic | 20B4 Meningioma, WHO III & metaplasia (Case 20) H&E 11

This tumor shows glandular epithelial differentiation, resembling adenocarcinoma formed by ribbons of low cuboidal cells with nuclear features similar to those of the surrounding tumor cells. These epithelial cells exhibit significant mitotic activity.

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