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Washington University Experience | NEOPLASMS (MENINGIOMA) | Chordoid | 10A2 Meningioma, Chordoid (Case 10) H&E 3
Higher magnification image. (H&E) ---- Comment: The histomorphologic and immunostain chemical findings demonstrate meningioma with predominantly atypical and chordoid histology, increased mitotic activity (>4/10 HPF) and focal brain invasion, WHO grade 2.