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Washington University Experience | NEOPLASMS (MENINGIOMA) | Gross Pathology | 41B Meningioma (Case 41) H&E whole mount
Histological sections of the left frontal tumor show a well-circumscribed, dura-based neoplasm composed of spindled tumor cells arranged in whorls and fascicles within a fibrous, collagenous background. ---- This histological pattern is consistent with meningioma, WHO Grade I.
