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Washington University Experience | NEOPLASMS (MENINGIOMA) | Gross Pathology | 18A1 Meningioma, bone invasion (Case 18) c

Case 18 History --- The patient is a 39 year old woman with a left spheno-orbito-temporal mass with hyperostosis. Operative procedure: Left frontal temporal craniotomy with tumor excision. ---- There is marked thickening of the decalcified bony specimen (H&E).

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