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Washington University Experience | NEOPLASMS (NON-GLIAL NON-NEURONAL) | Choroid plexus papilloma | 13B3 Choroid Plexus Papilloma, atypical (Case 13) H&E 6
Mitotic activity is elevated (>2/10 HPF) in multiple foci and focally reaching 6/10 HPFs. No nuclear pleomorphism or definitive solid growth pattern are seen.
