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Washington University Experience | NEOPLASM (SELLAR) | Pituitary Adenoma - Pituitary Neuroendocrine Neoplasm | Corticotroph | 21C Pituitary Adenoma (Case 21) CAM52
A CAM5.2 immunohistochemical stain highlights scattered non-neoplastic acinar cells with circumferential deposition of keratin in the cytoplasm, consistent with Crooke's hyaline change. ---- Comment: The histology and immunohistochemical findings are consistent with a pituitary adenoma, corticotroph type.
