2A10 Meningioma, atypical (Case 7) PR | Atypical | NEOPLASMS (MENINGIOMA)

Washington University Experience | NEOPLASMS (MENINGIOMA) | Atypical | 2A10 Meningioma, atypical (Case 7) PR

PR immunohistochemistry, however, varies between small cell clusters (see image #1A4C) (PR IHC)