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Washington University Experience | NEOPLASMS - CRANIAL AND PARASPINAL NERVEs | Schwannoma | 13B Meningiomas, Schwannomas (NF2, Case 13) Coll IV 20X
The lesion shown histologically represents a scalp schwannoma. (S100 IHC) ---- Not Shown: Tumor cells were be strongly and diffusely positive for collagen IV, and negative for progesterone receptor (PR) and epithelial membrane antigen (EMA).
