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Washington University Experience | NEOPLASMS (MENINGIOMA) | Microcystic | 4B2 Meningioma, Microcystic Angiomatous (Case 4) 20X
This is a low to moderately cellular solid-appearing neoplasm with rich vascularity and abundant loose microcystic stroma. There is moderate nuclear pleomorphism, with the majority of tumor cells containing oval nuclei, delicate chromatin, and thin wispy cytoplasmic processes.