External Oblique Muscle Schwannoma: A Rare Anatomical Presentation

Figure 3

(a, b) Hematoxylin and Eosin stain (H&E) from the tumor wall. Spindled Schwann cells forming hypercellular Antoni A areas with nuclear palisading and Verocay bodies with alternating hypocellular-myxoid area (Antoni B). (c) The tumor cells stained positive for S-100 protein.

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