1E1 Meningioma, whorling sclerosing (Case 1) PR 3 | Whorling-Sclerosing | NEOPLASMS (MENINGIOMA)

Washington University Experience | NEOPLASMS (MENINGIOMA) | Whorling-Sclerosing | 1E1 Meningioma, whorling sclerosing (Case 1) PR 3

1E1,2 Progesterone receptors show strong nuclear labeling in a patchy distribution (PR IHC).