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Washington University Experience | NEOPLASMS (MENINGIOMA) | Angiomatous | 3B2 Meningioma, angiomatous (Case 3) H&E-5
Sections show a remarkably vascular meningothelial neoplasm with marked degenerative atypia. The neoplastic cells show focal prominence of nucleoli. However, other features like hypercellularity, sheeting, small-cell change or necrosis are not seen. Mitoses are rare (2/10HPF).