3A4 PR CH (Case 3) H&E 2 | Corticotroph | Pituitary Adenoma - Pituitary Neuroendocrine Neoplasm | NEOPLASM (SELLAR)

Washington University Experience | NEOPLASM (SELLAR) | Pituitary Adenoma - Pituitary Neuroendocrine Neoplasm | Corticotroph | 3A4 PR CH (Case 3) H&E 2

A subpopulation of tumor cells shows Crooke’s hyaline change. Mitoses are difficult to find and necrosis is not evident. (H&E)