2A2 Calcifying Pseudoneoplasm Neuraxis (Case 2) H&E 1 | Calcifying Pseudoneoplasm of the CNS (CAPNON) | MISCELLANEOUS

Washington University Experience | MISCELLANEOUS | Calcifying Pseudoneoplasm of the CNS (CAPNON) | 2A2 Calcifying Pseudoneoplasm Neuraxis (Case 2) H&E 1

2A2,3 Several foci of lymphocytic inflammation are also present around the periphery of the calcified mass. Giant cells are not a prominent feature. Mitotic figures are difficult to find and necrosis is not seen.

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Washington University Experience | MISCELLANEOUS | Calcifying Pseudoneoplasm of the CNS (CAPNON) | 2A2 Calcifying Pseudoneoplasm Neuraxis (Case 2) H&E 1